Custer, SD

5:44 PM MST on February 23, 2018 (GMT -0700)
Custer County

Weather History for KCUT - September, 2015

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Month of September, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 75 °F 53 °F
Mean Temperature 73 °F 61 °F 47 °F
Min Temperature 60 °F 47 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 18 5 0 155
Cooling Degree Days (base 65) 8 1 0 44
Growing Degree Days (base 50) 22 11 0 324
Dew Point  
Dew Point 55 °F 39 °F 21 °F
Precipitation  
Precipitation 0.26 in 0.02 in 0.00 in 0.41 in
Snowdepth - - - -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 46 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 29.93 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 27, 2015 Rise Set
Actual Time 6:47 AM MDT 6:43 PM MDT
Civil Twilight 6:18 AM MDT 7:11 PM MDT
Nautical Twilight 5:45 AM MDT 7:44 PM MDT
Astronomical Twilight 5:11 AM MDT 8:18 PM MDT
Moon 6:37 PM MDT (9/27) 6:05 AM MDT (9/27)
Length of Visible Light 12h 53m
Length of Day
11h 55m
Full, 100% of the Moon is Illuminated
Sep 27
Full
Sep 27
Full
Oct 4
Last Quarter
Oct 12
New
Oct 20
First Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 83 69 54 49 41 30 72 44 15 29.89 29.84 29.79 10 10 10 22 6 27 0.00  
2 88 71 53 43 37 29 64 39 13 29.84 29.79 29.72 10 10 10 18 7 24 0.00  
3 89 73 57 45 39 32 47 31 14 29.77 29.73 29.68 10 10 10 17 6 27 0.00  
4 86 72 57 46 42 35 57 37 17 29.77 29.73 29.68 10 10 10 13 4 19 0.00  
5 83 70 57 53 46 37 86 56 26 29.77 29.74 29.71 10 10 10 20 5 26 0.02 Rain
6 72 60 47 49 40 30 67 45 22 30.02 29.92 29.75 10 10 10 18 7 27 0.00  
7 75 61 46 45 33 21 71 43 14 29.99 29.94 29.91 10 10 10 21 9 26 T Rain
8 70 57 44 36 34 31 65 46 27 30.09 30.02 29.96 10 10 10 17 5 24 0.00  
9 76 60 44 37 31 25 58 37 15 30.00 29.97 29.92 10 10 10 16 5 21 0.00  
10 68 57 45 46 40 36 71 54 37 30.19 30.07 29.99 10 10 10 16 4 22 T Rain
11 68 54 39 42 39 36 92 62 32 30.29 30.21 30.16 10 10 10 16 4 18 0.00  
12 76 58 40 42 39 36 89 57 25 30.15 30.02 29.90 10 10 10 15 5 20 0.00  
13 85 68 51 42 32 25 59 35 11 29.86 29.71 29.63 10 10 10 18 6 24 0.00  
14 86 69 51 42 33 21 48 29 10 29.68 29.62 29.58 10 10 10 20 7 28 0.00  
15 80 70 60 45 41 36 49 36 23 29.72 29.61 29.55 10 10 10 26 10 39 T  
16 80 64 47 46 43 35 86 54 21 29.79 29.72 29.62 10 10 10 29 9 46 0.01 Rain
17 66 54 42 41 34 29 83 55 26 29.94 29.87 29.76 10 10 10 17 6 23 0.03  
18 58 47 35 42 35 29 86 60 33 30.17 30.01 29.81 10 10 10 20 8 29 T  
19 69 52 35 37 31 25 89 55 21 30.15 30.01 29.89 10 10 10 16 6 23 0.00  
20 74 57 40 30 26 22 54 36 17 29.98 29.92 29.83 10 10 10 18 6 23 0.00  
21 81 64 46 34 30 26 42 29 16 29.94 29.84 29.78 10 10 10 17 8 22 0.00  
22 63 55 47 50 46 37 100 76 51 30.20 30.08 29.95 10 6 0 20 10 25 0.00 Fog
23 70 59 48 55 52 50 100 78 55 30.20 30.08 29.95 10 4 0 13 5 16 0.00 Fog
24 77 61 45 52 46 39 93 60 27 30.33 30.18 30.08 10 9 0 13 5 16 0.00 Fog , Thunderstorm
25 78 60 42 50 43 28 100 60 19 30.38 30.23 30.09 10 7 0 12 6 16 0.00 Fog
26 85 67 49 49 43 34 89 53 16 30.07 29.92 29.76 10 10 10 14 7 21 0.00  
27 76 65 54 51 44 34 93 61 29 30.14 29.86 29.71 10 10 3 18 8 26 0.07 Rain , Thunderstorm
28 57 53 49 52 49 47 100 89 77 30.21 30.11 29.88 10 5 0 13 5 20 0.26 Fog , Rain , Thunderstorm
29 53 50 47 52 49 47 100 97 93 30.24 30.15 30.04 10 1 0 10 4 14 0.02 Fog , Rain
30 77 62 46 50 44 26 100 58 16 30.14 30.05 29.97 10 6 1 15 4 21 0.00