Spearfish, SD

6:22 AM MST on December 13, 2019 (GMT -0700)
Black Hills-Ice

Weather History for KSPF - July, 2019

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Sunday, July 21, 2019

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 65 °F -  
Max Temperature 71 °F - - (-1)
Min Temperature 59 °F - - (-1)
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 10 mph (ESE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 21, 2019 Rise Set
Actual Time 6:30 AM CDT 9:32 PM CDT
Civil Twilight 5:55 AM CDT 10:07 PM CDT
Nautical Twilight 5:10 AM CDT 10:51 PM CDT
Astronomical Twilight 4:17 AM CDT 11:44 PM CDT
Moon No Moon Rise 11:01 AM CDT (7/21)
Length of Visible Light 16h 11m
Length of Day
15h 02m
Waning Gibbous, 80% of the Moon is Illuminated
Jul 21
Waning Gibbous
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 66.2 °F 59.0 °F 78% 30.12 in 10.0 mi East 8.1 mph - N/A   Overcast
12:35 AM 64.4 °F 59.0 °F 83% 30.12 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
12:55 AM 66.2 °F 59.0 °F 78% 30.12 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
1:15 AM 66.2 °F 59.0 °F 78% 30.11 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
1:35 AM 66.2 °F 57.2 °F 73% 30.10 in 10.0 mi SE 15.0 mph - N/A   Scattered Clouds
1:55 AM 66.2 °F 57.2 °F 73% 30.09 in 10.0 mi East 9.2 mph 19.6 mph N/A   Clear
2:15 AM 64.4 °F 57.2 °F 77% 30.06 in 10.0 mi ESE 11.5 mph - N/A   Clear
2:35 AM 64.4 °F 57.2 °F 77% 30.08 in 10.0 mi ESE 9.2 mph 15.0 mph N/A   Clear
2:55 AM 66.2 °F 57.2 °F 73% 30.07 in 10.0 mi ESE 11.5 mph 18.4 mph N/A   Mostly Cloudy
3:15 AM 64.4 °F 57.2 °F 77% 30.07 in 10.0 mi ESE 12.7 mph - N/A   Overcast
3:35 AM 64.4 °F 57.2 °F 77% 30.07 in 10.0 mi ESE 10.4 mph 16.1 mph N/A   Overcast
3:55 AM 64.4 °F 57.2 °F 77% 30.07 in 10.0 mi ESE 12.7 mph - N/A   Overcast
4:15 AM 62.6 °F 57.2 °F 82% 30.07 in 10.0 mi ESE 11.5 mph - N/A Thunderstorm Partly Cloudy
4:35 AM 62.6 °F 57.2 °F 82% 30.09 in 10.0 mi East 10.4 mph - N/A   Clear
4:55 AM 62.6 °F 55.4 °F 77% 30.10 in 10.0 mi ESE 12.7 mph - N/A   Partly Cloudy
5:15 AM 62.6 °F 57.2 °F 82% 30.13 in 10.0 mi ESE 6.9 mph 13.8 mph N/A   Scattered Clouds
5:35 AM 64.4 °F 57.2 °F 77% 30.14 in 10.0 mi East 9.2 mph - N/A   Overcast
5:55 AM 64.4 °F 59.0 °F 83% 30.15 in 10.0 mi ESE 8.1 mph - N/A   Overcast
6:15 AM 62.6 °F 59.0 °F 88% 30.17 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:35 AM 60.8 °F 60.8 °F 100% 30.16 in 6.0 mi ESE 12.7 mph - N/A Rain , Thunderstorm Rain
6:55 AM 60.8 °F 60.8 °F 100% 30.16 in 5.0 mi ESE 16.1 mph 24.2 mph N/A Rain Light Rain
7:15 AM 60.8 °F 60.8 °F 100% 30.18 in 10.0 mi East 12.7 mph - N/A Rain Light Rain
7:35 AM 60.8 °F 60.8 °F 100% 30.20 in 10.0 mi ENE 9.2 mph 16.1 mph N/A Thunderstorm Overcast
7:55 AM 59.0 °F 59.0 °F 100% 30.21 in 1.8 mi ESE 9.2 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
8:15 AM 59.0 °F 59.0 °F 100% 30.18 in 3.0 mi SE 19.6 mph - N/A Rain Light Rain
8:35 AM 60.8 °F 59.0 °F 94% 30.18 in 6.0 mi SE 12.7 mph 24.2 mph N/A   Scattered Clouds
8:55 AM 60.8 °F 59.0 °F 94% 30.19 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
9:15 AM 62.6 °F 59.0 °F 88% 30.19 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
9:35 AM 62.6 °F 57.2 °F 82% 30.21 in 10.0 mi SE 11.5 mph - N/A   Overcast
9:55 AM 62.6 °F 55.4 °F 77% 30.21 in 10.0 mi ESE 13.8 mph - N/A   Overcast
10:15 AM 64.4 °F 55.4 °F 73% 30.20 in 10.0 mi ESE 10.4 mph - N/A   Overcast
10:35 AM 68.0 °F 57.2 °F 68% 30.20 in 10.0 mi East 12.7 mph 18.4 mph N/A   Mostly Cloudy
10:55 AM 68.0 °F 53.6 °F 60% 30.22 in 10.0 mi ESE 9.2 mph 18.4 mph N/A   Mostly Cloudy
11:15 AM 68.0 °F 53.6 °F 60% 30.23 in 10.0 mi ESE 8.1 mph - N/A   Overcast
11:35 AM 68.0 °F 51.8 °F 56% 30.23 in 10.0 mi SE 6.9 mph 16.1 mph N/A   Scattered Clouds
11:55 AM 66.2 °F 55.4 °F 68% 30.27 in 9.0 mi North 9.2 mph - N/A   Mostly Cloudy
12:15 PM 60.8 °F 59.0 °F 94% 30.26 in 2.5 mi SE 8.1 mph - N/A Rain Light Rain
12:35 PM 62.6 °F 60.8 °F 94% 30.27 in 5.0 mi SE 8.1 mph - N/A Rain Light Rain
12:55 PM 64.4 °F 60.8 °F 88% 30.26 in 10.0 mi SSE 8.1 mph - N/A Rain Light Rain
1:15 PM 66.2 °F 60.8 °F 83% 30.26 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:35 PM 68.0 °F 59.0 °F 73% 30.27 in 10.0 mi Calm Calm - N/A   Unknown
1:55 PM 69.8 °F 59.0 °F 68% 30.27 in 10.0 mi Calm Calm - N/A   Unknown
2:15 PM 68.0 °F 60.8 °F 78% 30.28 in 10.0 mi NE 6.9 mph - N/A   Unknown
2:35 PM 66.2 °F 59.0 °F 78% 30.28 in 10.0 mi NE 9.2 mph - N/A   Overcast
3:15 PM 68.0 °F 59.0 °F 73% 30.29 in 7.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
3:35 PM 66.2 °F 60.8 °F 83% 30.28 in 10.0 mi East 6.9 mph - N/A Rain Light Rain
3:55 PM 68.0 °F 60.8 °F 78% 30.29 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
4:15 PM 69.8 °F 60.8 °F 73% 30.29 in 10.0 mi East 10.4 mph - N/A   Unknown
4:35 PM 71.6 °F 64.4 °F 78% 30.29 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
4:55 PM 69.8 °F 62.6 °F 78% 30.29 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
5:15 PM 69.8 °F 62.6 °F 78% 30.29 in 10.0 mi ENE 15.0 mph - N/A   Mostly Cloudy
5:35 PM 68.0 °F 60.8 °F 78% 30.30 in 10.0 mi ENE 15.0 mph - N/A   Mostly Cloudy
5:55 PM 68.0 °F 60.8 °F 78% 30.30 in 10.0 mi East 11.5 mph 18.4 mph N/A   Overcast
6:15 PM 66.2 °F 60.8 °F 83% 30.31 in 10.0 mi East 13.8 mph - N/A   Overcast
6:35 PM 66.2 °F 60.8 °F 83% 30.31 in 10.0 mi East 12.7 mph - N/A   Overcast
6:55 PM 66.2 °F 62.6 °F 88% 30.31 in 10.0 mi East 11.5 mph - N/A   Overcast
7:15 PM 66.2 °F 60.8 °F 83% 30.31 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
7:35 PM 66.2 °F 60.8 °F 83% 30.32 in 10.0 mi East 11.5 mph - N/A   Overcast
7:55 PM 64.4 °F 60.8 °F 88% 30.32 in 10.0 mi East 15.0 mph - N/A   Overcast
8:15 PM 66.2 °F 60.8 °F 83% 30.32 in 10.0 mi East 11.5 mph - N/A   Overcast
8:35 PM 64.4 °F 60.8 °F 88% 30.32 in 10.0 mi ESE 9.2 mph 17.3 mph N/A   Mostly Cloudy
8:55 PM 64.4 °F 60.8 °F 88% 30.32 in 10.0 mi ESE 11.5 mph - N/A   Overcast
9:15 PM 64.4 °F 60.8 °F 88% 30.32 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
9:55 PM 60.8 °F 59.0 °F 94% 30.32 in 10.0 mi ESE 8.1 mph - N/A   Clear
10:15 PM 59.0 °F 59.0 °F 100% 30.32 in 10.0 mi East 5.8 mph - N/A   Clear
10:35 PM 59.0 °F 59.0 °F 100% 30.33 in 10.0 mi East 8.1 mph - N/A   Clear
10:55 PM 59.0 °F 59.0 °F 100% 30.34 in 10.0 mi ESE 9.2 mph - N/A   Clear
11:15 PM 60.8 °F 57.2 °F 88% 30.34 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
11:35 PM 59.0 °F 57.2 °F 94% 30.34 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
11:55 PM 59.0 °F 57.2 °F 94% 30.34 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy