Spearfish, SD

1:17 PM MST on January 18, 2018 (GMT -0700)
Black Hills-Ice

Weather History for KSPF - July, 2013

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 81 °F 68 °F
Mean Temperature 81 °F 69 °F 60 °F
Min Temperature 68 °F 58 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 6 0 0 12
Cooling Degree Days (base 65) 16 5 0 148
Growing Degree Days (base 50) 31 19 10 603
Dew Point  
Dew Point 70 °F 56 °F 39 °F
Precipitation  
Precipitation 0.56 in 0.08 in 0.00 in 2.63 in
Snowdepth - - - -
Wind  
Wind 32 mph 7 mph 0 mph
Gust Wind 47 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.08 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 17, 2013 Rise Set
Actual Time 6:26 AM CDT 9:35 PM CDT
Civil Twilight 5:51 AM CDT 10:10 PM CDT
Nautical Twilight 5:06 AM CDT 10:55 PM CDT
Astronomical Twilight 4:11 AM CDT 11:50 PM CDT
Moon 4:24 PM CDT (7/17) 1:39 AM CDT (7/17)
Length of Visible Light 16h 18m
Length of Day
15h 08m
Waxing Gibbous, 67% of the Moon is Illuminated
Jul 17
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 78 66 53 57 53 48 82 63 44 30.29 30.26 30.24 10 10 2 14 5 18 0.00  
2 78 66 55 57 53 46 82 59 41 30.25 30.20 30.12 10 10 0 12 5 18 0.00  
3 84 72 59 57 52 45 72 50 30 30.11 29.99 29.93 10 10 1 14 4 - 0.00  
4 80 70 60 64 55 43 94 64 45 30.02 29.94 29.89 10 10 3 14 4 21 0.20 Rain , Thunderstorm
5 80 71 62 64 60 55 88 72 54 29.95 29.87 29.82 10 10 2 16 7 20 0.05 Rain , Thunderstorm
6 82 70 57 64 59 55 94 72 45 30.02 29.92 29.83 10 10 10 10 5 16 0.00  
7 78 70 62 63 61 57 94 76 57 30.17 30.04 29.98 10 10 5 26 7 40 0.05 Rain , Thunderstorm
8 82 71 60 64 58 50 88 65 42 30.18 30.04 29.95 10 10 3 29 13 47 0.47 Rain , Thunderstorm
9 77 66 55 59 55 50 94 68 47 30.26 30.16 30.06 10 10 3 12 6 17 0.00  
10 84 68 53 68 59 50 88 69 51 30.26 30.13 30.04 10 10 0 10 5 - 0.00 Thunderstorm
11 96 81 66 70 58 48 83 47 19 30.05 29.90 29.75 10 10 5 32 7 45 0.06 Rain , Thunderstorm
12 84 74 64 64 57 54 88 55 37 30.05 29.95 29.73 10 10 5 30 15 44 0.03 Rain
13 84 72 59 68 61 55 88 67 51 30.15 30.03 30.00 10 10 9 28 7 33 0.00 Thunderstorm
14 68 62 57 61 58 54 100 90 77 30.30 30.25 30.17 10 9 2 14 6 17 0.17 Rain
15 86 70 55 68 62 54 100 77 44 30.22 30.11 30.02 10 9 1 16 5 23 0.00  
16 86 77 68 64 55 48 88 48 33 30.23 30.13 30.04 10 10 9 21 10 28 0.00  
17 86 72 59 66 62 57 100 68 42 30.24 30.17 30.09 10 10 8 16 6 23 0.00 Rain
18 87 76 64 66 58 54 73 54 35 30.15 30.08 30.04 10 10 9 15 6 21 0.00  
19 84 72 59 64 56 48 94 59 39 30.19 30.11 29.99 10 10 4 13 5 16 0.56 Rain , Thunderstorm
20 82 72 62 66 62 55 100 77 45 30.08 30.00 29.94 10 10 4 21 6 24 0.15 Rain , Thunderstorm
21 89 73 57 63 55 39 88 54 18 30.00 29.90 29.83 10 10 10 10 4 18 0.01 Rain , Thunderstorm
22 84 70 57 57 53 45 94 58 29 30.00 29.97 29.89 10 10 3 28 8 37 0.31 Rain , Thunderstorm
23 80 68 55 63 57 54 94 70 42 30.14 30.08 30.01 10 10 10 25 9 43 0.00  
24 82 70 59 59 55 50 82 61 34 30.21 30.15 30.06 10 10 10 15 6 - 0.00  
25 77 67 57 57 55 50 100 66 41 30.28 30.17 29.96 10 10 2 30 12 41 0.45 Rain , Thunderstorm
26 69 60 50 52 48 45 94 68 49 30.34 30.28 30.22 10 10 9 16 8 21 0.01 Rain , Thunderstorm
27 73 62 50 57 50 45 88 66 49 30.23 30.11 30.00 10 10 10 21 11 24 0.00  
28 77 65 53 59 54 48 88 69 36 30.01 29.95 29.90 10 10 10 16 6 23 0.00 Thunderstorm
29 77 66 55 57 54 50 88 65 39 30.17 30.03 29.94 10 10 10 14 6 22 0.00  
30 82 68 53 61 56 50 94 69 37 30.29 30.16 30.12 10 10 3 18 7 24 0.05 Rain , Thunderstorm
31 78 66 55 57 53 48 88 63 42 30.31 30.25 30.19 10 10 5 20 9 30 0.06 Rain