Pennington County, SD UV Index Report
Pennington County, SD Daily UV Index Forecast Map
Pennington County, SD Clear Sky UV Index Averages
Moderate Risk Area
YEAR | AVG | US AVG | UV INDEX # | EXPOSURE CATEGORY |
2015 | 3.9260 | 4.9 | <2 3-5 6-7 8-10 11+ |
LOW MODERATE HIGH VERY HIGH EXTREME |
2014 | 3.8956 | 4.9 | ||
2013 | 4.0797 | 4.9 | ||
2012 | 4.1676 | 4.9 | ||
2011 | 3.9123 | 4.9 | ||
Understanding the UV Index
What is the UV Index
Everyday the National Weather Service predicts the next day UV index forecast, this index can help you make choices to protect yourself from potentially
harmful sun rays.The UV Index Scale is a scale from 0 to 15, with 0 being the lowest risk and 15 being the highest risk.
2 or less: Low
3 to 5: Moderate
6 to 7: High
8 to 10: Very High
11+: Extreme
Health Effects of too much UV Index
Source: EPA
Pennington County, SD Daily UV Index
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
MonthAverageHighLow
January
1.32
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.1
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.26
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.23
7
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.9
8
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.47
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.9
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.74
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.27
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.29
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.4
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.35
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.25
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.19
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.67
7
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.13
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.23
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.52
9
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.52
8
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.53
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.52
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.13
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.23
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.18
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.1
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.2
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.97
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
6.57
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.9
9
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.35
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.67
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.45
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.13
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.45
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.46
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
4.03
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.7
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.39
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.03
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.65
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.87
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.29
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/15/2013
3
MODERATE
10/16/2013
2
LOW
November
1.1
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.1
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2012
1
LOW
1/2/2012
1
LOW
1/3/2012
1
LOW
1/4/2012
1
LOW
1/5/2012
1
LOW
1/6/2012
1
LOW
1/7/2012
1
LOW
1/8/2012
1
LOW
1/9/2012
1
LOW
1/10/2012
1
LOW
1/11/2012
1
LOW
1/12/2012
1
LOW
1/13/2012
1
LOW
1/14/2012
1
LOW
1/15/2012
1
LOW
1/16/2012
1
LOW
1/17/2012
1
LOW
1/18/2012
1
LOW
1/19/2012
1
LOW
1/20/2012
1
LOW
1/21/2012
1
LOW
1/22/2012
2
LOW
1/23/2012
1
LOW
1/24/2012
1
LOW
1/25/2012
2
LOW
1/26/2012
2
LOW
1/27/2012
1
LOW
1/28/2012
1
LOW
1/29/2012
1
LOW
1/30/2012
1
LOW
1/31/2012
1
LOW
February
1.85
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2012
1
LOW
2/2/2012
1
LOW
2/3/2012
1
LOW
2/4/2012
1
LOW
2/5/2012
1
LOW
2/6/2012
1
LOW
2/8/2012
2
LOW
2/9/2012
1
LOW
2/10/2012
2
LOW
2/11/2012
2
LOW
2/12/2012
2
LOW
2/13/2012
2
LOW
2/14/2012
2
LOW
2/15/2012
2
LOW
2/16/2012
2
LOW
2/17/2012
2
LOW
2/18/2012
2
LOW
2/19/2012
2
LOW
2/20/2012
2
LOW
2/21/2012
2
LOW
2/22/2012
2
LOW
2/23/2012
2
LOW
2/24/2012
3
MODERATE
2/26/2012
3
MODERATE
2/27/2012
2
LOW
2/28/2012
3
MODERATE
2/29/2012
2
LOW
March
3.71
6
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2012
2
LOW
3/2/2012
3
MODERATE
3/3/2012
3
MODERATE
3/4/2012
3
MODERATE
3/5/2012
3
MODERATE
3/6/2012
3
MODERATE
3/7/2012
3
MODERATE
3/8/2012
3
MODERATE
3/9/2012
4
MODERATE
3/10/2012
4
MODERATE
3/11/2012
3
MODERATE
3/12/2012
3
MODERATE
3/13/2012
3
MODERATE
3/14/2012
3
MODERATE
3/15/2012
4
MODERATE
3/16/2012
4
MODERATE
3/17/2012
4
MODERATE
3/18/2012
4
MODERATE
3/19/2012
4
MODERATE
3/20/2012
4
MODERATE
3/21/2012
5
MODERATE
3/22/2012
5
MODERATE
3/23/2012
5
MODERATE
3/24/2012
5
MODERATE
3/25/2012
2
LOW
3/26/2012
2
LOW
3/27/2012
5
MODERATE
3/28/2012
3
MODERATE
3/29/2012
4
MODERATE
3/30/2012
6
HIGH
3/31/2012
6
HIGH
April
4.67
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2012
1
LOW
4/2/2012
6
HIGH
4/3/2012
6
HIGH
4/4/2012
6
HIGH
4/5/2012
3
MODERATE
4/6/2012
4
MODERATE
4/7/2012
5
MODERATE
4/8/2012
5
MODERATE
4/9/2012
5
MODERATE
4/10/2012
6
HIGH
4/11/2012
3
MODERATE
4/12/2012
5
MODERATE
4/13/2012
4
MODERATE
4/14/2012
2
LOW
4/15/2012
6
HIGH
4/16/2012
4
MODERATE
4/17/2012
6
HIGH
4/18/2012
3
MODERATE
4/19/2012
5
MODERATE
4/20/2012
3
MODERATE
4/21/2012
6
HIGH
4/22/2012
7
HIGH
4/23/2012
7
HIGH
4/24/2012
6
HIGH
4/25/2012
7
HIGH
4/26/2012
2
LOW
4/27/2012
2
LOW
4/28/2012
4
MODERATE
4/29/2012
7
HIGH
4/30/2012
4
MODERATE
May
6.03
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2012
6
HIGH
5/2/2012
6
HIGH
5/3/2012
3
MODERATE
5/4/2012
7
HIGH
5/5/2012
7
HIGH
5/6/2012
5
MODERATE
5/7/2012
3
MODERATE
5/8/2012
7
HIGH
5/9/2012
7
HIGH
5/10/2012
6
HIGH
5/11/2012
6
HIGH
5/12/2012
7
HIGH
5/13/2012
7
HIGH
5/14/2012
7
HIGH
5/15/2012
8
VERY HIGH
5/16/2012
7
HIGH
5/17/2012
7
HIGH
5/18/2012
7
HIGH
5/19/2012
7
HIGH
5/20/2012
4
MODERATE
5/21/2012
7
HIGH
5/22/2012
7
HIGH
5/23/2012
5
MODERATE
5/24/2012
7
HIGH
5/25/2012
1
LOW
5/26/2012
8
VERY HIGH
5/27/2012
4
MODERATE
5/28/2012
4
MODERATE
5/29/2012
6
HIGH
5/30/2012
7
HIGH
5/31/2012
7
HIGH
June
8.07
10
6
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2012
8
VERY HIGH
6/2/2012
9
VERY HIGH
6/3/2012
10
VERY HIGH
6/4/2012
10
VERY HIGH
6/5/2012
7
HIGH
6/6/2012
7
HIGH
6/7/2012
9
VERY HIGH
6/8/2012
7
HIGH
6/9/2012
6
HIGH
6/10/2012
6
HIGH
6/11/2012
8
VERY HIGH
6/12/2012
8
VERY HIGH
6/13/2012
7
HIGH
6/15/2012
8
VERY HIGH
6/16/2012
6
HIGH
6/17/2012
8
VERY HIGH
6/18/2012
6
HIGH
6/19/2012
8
VERY HIGH
6/20/2012
8
VERY HIGH
6/21/2012
9
VERY HIGH
6/22/2012
8
VERY HIGH
6/23/2012
9
VERY HIGH
6/24/2012
9
VERY HIGH
6/25/2012
8
VERY HIGH
6/26/2012
9
VERY HIGH
6/27/2012
9
VERY HIGH
6/28/2012
9
VERY HIGH
6/29/2012
9
VERY HIGH
6/30/2012
9
VERY HIGH
July
8.77
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2012
5
MODERATE
7/2/2012
9
VERY HIGH
7/3/2012
9
VERY HIGH
7/4/2012
9
VERY HIGH
7/5/2012
9
VERY HIGH
7/6/2012
10
VERY HIGH
7/7/2012
9
VERY HIGH
7/8/2012
9
VERY HIGH
7/9/2012
9
VERY HIGH
7/10/2012
9
VERY HIGH
7/11/2012
9
VERY HIGH
7/12/2012
9
VERY HIGH
7/13/2012
9
VERY HIGH
7/14/2012
9
VERY HIGH
7/15/2012
9
VERY HIGH
7/16/2012
9
VERY HIGH
7/17/2012
9
VERY HIGH
7/18/2012
9
VERY HIGH
August
6.77
8
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
4.5
6
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.1
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.2
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1
1
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.32
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2011
1
LOW
1/2/2011
1
LOW
1/3/2011
1
LOW
1/4/2011
1
LOW
1/5/2011
1
LOW
1/6/2011
1
LOW
1/7/2011
1
LOW
1/8/2011
1
LOW
1/9/2011
1
LOW
1/10/2011
1
LOW
1/11/2011
1
LOW
1/12/2011
1
LOW
1/13/2011
1
LOW
1/14/2011
1
LOW
1/15/2011
1
LOW
1/16/2011
2
LOW
1/17/2011
1
LOW
1/18/2011
1
LOW
1/19/2011
2
LOW
1/20/2011
1
LOW
1/21/2011
2
LOW
1/22/2011
1
LOW
1/23/2011
2
LOW
1/24/2011
2
LOW
1/25/2011
2
LOW
1/26/2011
2
LOW
1/27/2011
2
LOW
1/28/2011
2
LOW
1/29/2011
1
LOW
1/30/2011
1
LOW
1/31/2011
2
LOW
February
2.29
3
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2011
2
LOW
2/2/2011
2
LOW
2/3/2011
2
LOW
2/4/2011
2
LOW
2/5/2011
2
LOW
2/6/2011
2
LOW
2/7/2011
2
LOW
2/8/2011
2
LOW
2/9/2011
2
LOW
2/10/2011
2
LOW
2/11/2011
3
MODERATE
2/12/2011
2
LOW
2/13/2011
2
LOW
2/14/2011
2
LOW
2/15/2011
2
LOW
2/16/2011
2
LOW
2/17/2011
2
LOW
2/18/2011
2
LOW
2/19/2011
2
LOW
2/20/2011
3
MODERATE
2/21/2011
3
MODERATE
2/22/2011
2
LOW
2/23/2011
3
MODERATE
2/24/2011
2
LOW
2/25/2011
3
MODERATE
2/26/2011
3
MODERATE
2/27/2011
3
MODERATE
2/28/2011
3
MODERATE
March
3.03
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2011
3
MODERATE
3/2/2011
3
MODERATE
3/3/2011
4
MODERATE
3/4/2011
3
MODERATE
3/5/2011
3
MODERATE
3/6/2011
4
MODERATE
3/7/2011
3
MODERATE
3/8/2011
4
MODERATE
3/9/2011
4
MODERATE
3/10/2011
1
LOW
3/11/2011
4
MODERATE
3/12/2011
3
MODERATE
3/13/2011
2
LOW
3/14/2011
3
MODERATE
3/15/2011
4
MODERATE
3/16/2011
2
LOW
3/17/2011
3
MODERATE
3/18/2011
2
LOW
3/19/2011
2
LOW
3/20/2011
3
MODERATE
3/21/2011
1
LOW
3/22/2011
5
MODERATE
3/23/2011
4
MODERATE
3/24/2011
3
MODERATE
3/25/2011
4
MODERATE
3/26/2011
4
MODERATE
3/27/2011
4
MODERATE
3/28/2011
2
LOW
3/29/2011
2
LOW
3/30/2011
3
MODERATE
3/31/2011
2
LOW
April
3.67
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2011
3
MODERATE
4/2/2011
2
LOW
4/3/2011
4
MODERATE
4/4/2011
4
MODERATE
4/5/2011
3
MODERATE
4/6/2011
4
MODERATE
4/7/2011
1
LOW
4/8/2011
3
MODERATE
4/9/2011
2
LOW
4/10/2011
5
MODERATE
4/11/2011
5
MODERATE
4/12/2011
5
MODERATE
4/13/2011
5
MODERATE
4/14/2011
3
MODERATE
4/15/2011
3
MODERATE
4/16/2011
2
LOW
4/17/2011
4
MODERATE
4/18/2011
3
MODERATE
4/19/2011
4
MODERATE
4/20/2011
2
LOW
4/21/2011
2
LOW
4/22/2011
5
MODERATE
4/23/2011
6
HIGH
4/24/2011
6
HIGH
4/25/2011
4
MODERATE
4/26/2011
5
MODERATE
4/27/2011
6
HIGH
4/28/2011
2
LOW
4/29/2011
1
LOW
4/30/2011
6
HIGH
May
5.68
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2011
6
HIGH
5/2/2011
6
HIGH
5/3/2011
5
MODERATE
5/4/2011
7
HIGH
5/5/2011
4
MODERATE
5/6/2011
7
HIGH
5/7/2011
4
MODERATE
5/8/2011
2
LOW
5/9/2011
7
HIGH
5/10/2011
4
MODERATE
5/11/2011
6
HIGH
5/12/2011
4
MODERATE
5/13/2011
4
MODERATE
5/14/2011
7
HIGH
5/15/2011
8
VERY HIGH
5/16/2011
8
VERY HIGH
5/17/2011
8
VERY HIGH
5/18/2011
6
HIGH
5/19/2011
1
LOW
5/20/2011
5
MODERATE
5/21/2011
8
VERY HIGH
5/22/2011
8
VERY HIGH
5/23/2011
8
VERY HIGH
5/24/2011
8
VERY HIGH
5/25/2011
7
HIGH
5/26/2011
7
HIGH
5/27/2011
4
MODERATE
5/28/2011
3
MODERATE
5/29/2011
2
LOW
5/30/2011
3
MODERATE
5/31/2011
9
VERY HIGH
June
6.33
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2011
3
MODERATE
6/2/2011
8
VERY HIGH
6/3/2011
8
VERY HIGH
6/4/2011
9
VERY HIGH
6/5/2011
9
VERY HIGH
6/6/2011
1
LOW
6/7/2011
8
VERY HIGH
6/8/2011
7
HIGH
6/9/2011
5
MODERATE
6/10/2011
8
VERY HIGH
6/11/2011
2
LOW
6/12/2011
8
VERY HIGH
6/13/2011
5
MODERATE
6/14/2011
5
MODERATE
6/15/2011
8
VERY HIGH
6/16/2011
2
LOW
6/17/2011
8
VERY HIGH
6/18/2011
7
HIGH
6/19/2011
3
MODERATE
6/20/2011
5
MODERATE
6/21/2011
6
HIGH
6/22/2011
9
VERY HIGH
6/23/2011
7
HIGH
6/24/2011
8
VERY HIGH
6/25/2011
5
MODERATE
6/26/2011
8
VERY HIGH
6/27/2011
8
VERY HIGH
6/28/2011
9
VERY HIGH
6/29/2011
7
HIGH
6/30/2011
4
MODERATE
July
8.45
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2011
8
VERY HIGH
7/2/2011
8
VERY HIGH
7/3/2011
10
VERY HIGH
7/4/2011
9
VERY HIGH
7/5/2011
9
VERY HIGH
7/6/2011
9
VERY HIGH
7/7/2011
10
VERY HIGH
7/8/2011
9
VERY HIGH
7/9/2011
9
VERY HIGH
7/10/2011
9
VERY HIGH
7/11/2011
10
VERY HIGH
7/12/2011
9
VERY HIGH
7/13/2011
4
MODERATE
7/14/2011
10
VERY HIGH
7/15/2011
9
VERY HIGH
7/16/2011
6
HIGH
7/17/2011
9
VERY HIGH
7/18/2011
10
VERY HIGH
7/19/2011
9
VERY HIGH
7/20/2011
8
VERY HIGH
7/21/2011
9
VERY HIGH
7/22/2011
8
VERY HIGH
7/23/2011
9
VERY HIGH
7/24/2011
9
VERY HIGH
7/25/2011
5
MODERATE
7/26/2011
8
VERY HIGH
7/27/2011
8
VERY HIGH
7/28/2011
8
VERY HIGH
7/29/2011
8
VERY HIGH
7/30/2011
9
VERY HIGH
7/31/2011
7
HIGH
August
6.81
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
8/1/2011
9
VERY HIGH
8/2/2011
6
HIGH
8/3/2011
9
VERY HIGH
8/4/2011
8
VERY HIGH
8/5/2011
3
MODERATE
8/6/2011
8
VERY HIGH
8/7/2011
6
HIGH
8/8/2011
7
HIGH
8/9/2011
7
HIGH
8/10/2011
7
HIGH
8/11/2011
5
MODERATE
8/12/2011
7
HIGH
8/13/2011
8
VERY HIGH
8/14/2011
7
HIGH
8/15/2011
7
HIGH
8/16/2011
7
HIGH
8/17/2011
7
HIGH
8/18/2011
5
MODERATE
8/19/2011
6
HIGH
8/20/2011
7
HIGH
8/21/2011
6
HIGH
8/22/2011
7
HIGH
8/23/2011
7
HIGH
8/24/2011
7
HIGH
8/25/2011
7
HIGH
8/26/2011
7
HIGH
8/27/2011
7
HIGH
8/28/2011
6
HIGH
8/29/2011
7
HIGH
8/30/2011
7
HIGH
8/31/2011
7
HIGH
September
4.77
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
9/1/2011
6
HIGH
9/2/2011
3
MODERATE
9/3/2011
6
HIGH
9/4/2011
6
HIGH
9/5/2011
6
HIGH
9/6/2011
6
HIGH
9/7/2011
6
HIGH
9/8/2011
6
HIGH
9/9/2011
6
HIGH
9/10/2011
6
HIGH
9/11/2011
6
HIGH
9/12/2011
5
MODERATE
9/13/2011
5
MODERATE
9/14/2011
5
MODERATE
9/15/2011
4
MODERATE
9/16/2011
1
LOW
9/17/2011
4
MODERATE
9/18/2011
4
MODERATE
9/19/2011
3
MODERATE
9/20/2011
4
MODERATE
9/21/2011
4
MODERATE
9/22/2011
5
MODERATE
9/23/2011
5
MODERATE
9/24/2011
5
MODERATE
9/25/2011
5
MODERATE
9/26/2011
5
MODERATE
9/27/2011
4
MODERATE
9/28/2011
4
MODERATE
9/29/2011
4
MODERATE
9/30/2011
4
MODERATE
October
2.32
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/1/2011
4
MODERATE
10/2/2011
4
MODERATE
10/3/2011
4
MODERATE
10/4/2011
4
MODERATE
10/5/2011
3
MODERATE
10/6/2011
1
LOW
10/7/2011
3
MODERATE
10/8/2011
1
LOW
10/9/2011
3
MODERATE
10/10/2011
3
MODERATE
10/11/2011
2
LOW
10/12/2011
3
MODERATE
10/13/2011
3
MODERATE
10/14/2011
2
LOW
10/15/2011
3
MODERATE
10/16/2011
2
LOW
10/17/2011
2
LOW
10/18/2011
3
MODERATE
10/19/2011
3
MODERATE
10/20/2011
2
LOW
10/21/2011
2
LOW
10/22/2011
2
LOW
10/23/2011
1
LOW
10/24/2011
1
LOW
10/25/2011
2
LOW
10/26/2011
1
LOW
10/27/2011
2
LOW
10/28/2011
1
LOW
10/29/2011
1
LOW
10/30/2011
2
LOW
10/31/2011
2
LOW
November
1.17
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
11/1/2011
2
LOW
11/2/2011
2
LOW
11/3/2011
2
LOW
11/4/2011
2
LOW
11/5/2011
1
LOW
11/6/2011
2
LOW
11/7/2011
1
LOW
11/8/2011
1
LOW
11/9/2011
1
LOW
11/10/2011
1
LOW
11/11/2011
1
LOW
11/12/2011
1
LOW
11/13/2011
1
LOW
11/14/2011
1
LOW
11/15/2011
1
LOW
11/16/2011
1
LOW
11/17/2011
1
LOW
11/18/2011
1
LOW
11/19/2011
1
LOW
11/20/2011
2
LOW
11/21/2011
1
LOW
11/22/2011
1
LOW
11/23/2011
1
LOW
11/24/2011
1
LOW
11/25/2011
1
LOW
11/26/2011
1
LOW
11/27/2011
1
LOW
11/28/2011
1
LOW
11/29/2011
0
LOW
11/30/2011
1
LOW
December
0.97
1
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
12/1/2011
1
LOW
12/2/2011
1
LOW
12/3/2011
1
LOW
12/4/2011
1
LOW
12/5/2011
1
LOW
12/6/2011
1
LOW
12/7/2011
1
LOW
12/8/2011
1
LOW
12/9/2011
1
LOW
12/10/2011
1
LOW
12/11/2011
1
LOW
12/12/2011
1
LOW
12/13/2011
1
LOW
12/14/2011
1
LOW
12/15/2011
1
LOW
12/16/2011
1
LOW
12/17/2011
1
LOW
12/18/2011
1
LOW
12/19/2011
1
LOW
12/20/2011
1
LOW
12/21/2011
1
LOW
12/22/2011
1
LOW
12/23/2011
1
LOW
12/24/2011
1
LOW
12/25/2011
1
LOW
12/26/2011
1
LOW
12/27/2011
1
LOW
12/28/2011
0
LOW
12/29/2011
1
LOW
12/30/2011
1
LOW
12/31/2011
1
LOW
Pennington County, SD area Highlights
Pennington County, SD Environment Summary
- Ash Township, SD UV Index Report
- Ashland Heights, SD UV Index Report
- Castle Butte Township, SD UV Index Report
- Cedar Butte Township, SD UV Index Report
- Central Pennington, SD UV Index Report
- Colonial Pine Hills, SD UV Index Report
- Conata Township, SD UV Index Report
- Crooked Creek Township, SD UV Index Report
- Dalzell Canyon, SD UV Index Report
- East Central Pennington, SD UV Index Report
- Fairview Township, SD UV Index Report
- Flat Butte Township, SD UV Index Report
- Green Valley, SD UV Index Report
- Hill City, SD UV Index Report
- Huron Township, SD UV Index Report
- Imlay Township, SD UV Index Report
- Johnson Siding, SD UV Index Report
- Keystone, SD UV Index Report
- Lake Creek Township, SD UV Index Report
- Lake Flat Township, SD UV Index Report
- Lake Hill Township, SD UV Index Report
- Mount Rushmore, SD UV Index Report
- New Underwood, SD UV Index Report
- Northeast Pennington, SD UV Index Report
- Owanka Township, SD UV Index Report
- Peno Township, SD UV Index Report
- Quinn, SD UV Index Report
- Quinn Township, SD UV Index Report
- Rainy Creek Cheyenne Township, SD UV Index Report
- Rapid City, SD UV Index Report
- Rapid City East, SD UV Index Report
- Rapid Valley, SD UV Index Report
- Scenic Township, SD UV Index Report
- Shyne Township, SD UV Index Report
- Sunnyside Township, SD UV Index Report
- Wall, SD UV Index Report
- Wasta, SD UV Index Report
- Wasta Township, SD UV Index Report
- West Pennington, SD UV Index Report