History for Spearfish, SD

Thursday, May 3, 2012 — View Current Conditions
Thursday, May 3, 2012
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Daily Weekly Monthly Custom
  Actual Average (KEFC) Record (KEFC)
Temperature
Mean Temperature 52 °F -  
Max Temperature 66 °F 67 °F 94 °F (1952)
Min Temperature 39 °F 36 °F 15 °F (1954)
Degree Days
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture
Dew Point 40 °F    
Average Humidity 65    
Maximum Humidity 87    
Minimum Humidity 40    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.91 in    
Wind
Wind Speed 9 mph (SE)    
Max Wind Speed 30 mph    
Max Gust Speed 41 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 18, 2013 Rise Set
Actual Time 6:42 AM CDT 9:02 PM CDT
Civil Twilight 6:09 AM CDT 9:35 PM CDT
Nautical Twilight 5:29 AM CDT 10:15 PM CDT
Astronomical Twilight 4:44 AM CDT 11:00 PM CDT
Moon 6:25 PM CDT (5/3) 4:53 AM CDT (5/3)
Length Of Visible Light 15h 25m
Length of Day
14h 20m
Waxing Gibbous, 91% of the Moon is Illuminated
May 3
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
First Quarter
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Hourly Observations
Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 48.2 °F - 35.6 °F 62% 29.89 in 10.0 mi West 5.8 mph - N/A   Clear
12:35 AM 46.4 °F 43.5 °F 35.6 °F 66% 29.89 in 10.0 mi WSW 5.8 mph - N/A   Clear
12:55 AM 42.8 °F 40.1 °F 37.4 °F 81% 29.89 in 10.0 mi SW 4.6 mph - N/A   Clear
1:15 AM 41.0 °F 37.1 °F 37.4 °F 87% 29.89 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:35 AM 42.8 °F 38.0 °F 37.4 °F 81% 29.89 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:55 AM 41.0 °F 35.2 °F 37.4 °F 87% 29.90 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:15 AM 42.8 °F 40.1 °F 37.4 °F 81% 29.90 in 10.0 mi SW 4.6 mph - N/A   Clear
2:35 AM 42.8 °F - 35.6 °F 76% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 41.0 °F - 37.4 °F 87% 29.90 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 41.0 °F 37.1 °F 35.6 °F 81% 29.90 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:35 AM 41.0 °F - 35.6 °F 81% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 41.0 °F 39.0 °F 35.6 °F 81% 29.91 in 10.0 mi South 3.5 mph - N/A   Clear
4:15 AM 39.2 °F 37.0 °F 35.6 °F 87% 29.91 in 10.0 mi North 3.5 mph - N/A   Clear
4:35 AM 39.2 °F 35.0 °F 35.6 °F 87% 29.92 in 10.0 mi South 5.8 mph - N/A   Clear
4:55 AM 39.2 °F - 33.8 °F 81% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 39.2 °F 35.0 °F 35.6 °F 87% 29.93 in 10.0 mi South 5.8 mph - N/A   Clear
5:35 AM 39.2 °F 35.9 °F 35.6 °F 87% 29.93 in 10.0 mi South 4.6 mph - N/A   Clear
5:55 AM 39.2 °F 37.0 °F 35.6 °F 87% 29.93 in 10.0 mi SW 3.5 mph - N/A   Clear
6:15 AM 39.2 °F 35.0 °F 33.8 °F 81% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
6:35 AM 39.2 °F 37.0 °F 33.8 °F 81% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
6:55 AM 39.2 °F 37.0 °F 33.8 °F 81% 29.94 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:15 AM 41.0 °F 38.0 °F 35.6 °F 81% 29.94 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:35 AM 42.8 °F - 35.6 °F 76% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 42.8 °F 40.1 °F 37.4 °F 81% 29.95 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:15 AM 44.6 °F 43.1 °F 39.2 °F 81% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:35 AM 48.2 °F - 41.0 °F 76% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 50.0 °F - 41.0 °F 71% 29.97 in 10.0 mi East 4.6 mph - N/A   Clear
9:15 AM 51.8 °F - 41.0 °F 67% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
9:35 AM 53.6 °F - 41.0 °F 62% 29.97 in 10.0 mi East 8.1 mph - N/A   Clear
9:55 AM 55.4 °F - 39.2 °F 54% 29.97 in 10.0 mi ENE 8.1 mph - N/A   Clear
10:15 AM 55.4 °F - 44.6 °F 67% 29.98 in 10.0 mi NE 9.2 mph - N/A   Clear
10:35 AM 55.4 °F - 44.6 °F 67% 29.98 in 10.0 mi ENE 12.7 mph - N/A   Clear
10:55 AM 57.2 °F - 44.6 °F 63% 29.98 in 10.0 mi NE 15.0 mph - N/A   Clear
11:35 AM 55.4 °F - 44.6 °F 67% 29.97 in 10.0 mi East 12.7 mph 18.4 mph N/A   Clear
11:55 AM 55.4 °F - 44.6 °F 67% 29.97 in 10.0 mi East 12.7 mph 18.4 mph N/A   Clear
12:15 PM 57.2 °F - 44.6 °F 63% 29.97 in 10.0 mi East 13.8 mph 21.9 mph N/A   Clear
12:35 PM 59.0 °F - 44.6 °F 59% 29.96 in 10.0 mi East 17.3 mph - N/A   Clear
12:55 PM 59.0 °F - 44.6 °F 59% 29.95 in 10.0 mi East 17.3 mph - N/A   Clear
1:15 PM 59.0 °F - 42.8 °F 55% 29.95 in 10.0 mi East 18.4 mph 23.0 mph N/A   Clear
1:35 PM 59.0 °F - 42.8 °F 55% 29.94 in 10.0 mi East 18.4 mph 23.0 mph N/A   Clear
1:55 PM 60.8 °F - 41.0 °F 48% 29.93 in 10.0 mi East 20.7 mph 28.8 mph N/A   Clear
2:15 PM 59.0 °F - 39.2 °F 48% 29.93 in 10.0 mi East 21.9 mph 25.3 mph N/A   Clear
2:35 PM 57.2 °F - 41.0 °F 55% 29.91 in 8.0 mi ESE 23.0 mph 35.7 mph N/A   Clear
2:55 PM 59.0 °F - 41.0 °F 51% 29.91 in 10.0 mi ESE 20.7 mph 28.8 mph N/A   Clear
3:15 PM 59.0 °F - 41.0 °F 51% 29.90 in 10.0 mi ESE 21.9 mph - N/A   Clear
3:35 PM 62.6 °F - 41.0 °F 45% 29.89 in 10.0 mi East 20.7 mph 28.8 mph N/A   Clear
3:55 PM 64.4 °F - 41.0 °F 42% 29.86 in 10.0 mi ESE 24.2 mph 34.5 mph N/A   Clear
4:15 PM 64.4 °F - 41.0 °F 42% 29.87 in 10.0 mi SE 18.4 mph 28.8 mph N/A   Clear
4:35 PM 64.4 °F - 41.0 °F 42% 29.87 in 10.0 mi SE 17.3 mph 23.0 mph N/A   Clear
4:55 PM 66.2 °F - 42.8 °F 43% 29.86 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Clear
5:15 PM 66.2 °F - 41.0 °F 40% 29.86 in 10.0 mi SSE 12.7 mph 25.3 mph N/A   Clear
5:35 PM 64.4 °F - 42.8 °F 45% 29.86 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Clear
5:55 PM 64.4 °F - 41.0 °F 42% 29.86 in 10.0 mi SE 11.5 mph 21.9 mph N/A   Clear
6:15 PM 62.6 °F - 41.0 °F 45% 29.86 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Clear
6:35 PM 64.4 °F - 41.0 °F 42% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:55 PM 62.6 °F - 41.0 °F 45% 29.86 in 10.0 mi ESE 16.1 mph 21.9 mph N/A   Clear
7:15 PM 62.6 °F - 42.8 °F 48% 29.85 in 10.0 mi ESE 17.3 mph 20.7 mph N/A   Clear
7:35 PM 60.8 °F - 42.8 °F 52% 29.85 in 10.0 mi East 15.0 mph 25.3 mph N/A   Scattered Clouds
7:55 PM 60.8 °F - 42.8 °F 52% 29.86 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
8:15 PM 60.8 °F - 42.8 °F 52% 29.86 in 10.0 mi East 10.4 mph 20.7 mph N/A   Mostly Cloudy
8:35 PM 59.0 °F - 42.8 °F 55% 29.86 in 10.0 mi NE 12.7 mph 16.1 mph N/A   Overcast
8:55 PM 59.0 °F - 42.8 °F 55% 29.90 in 10.0 mi NNE 10.4 mph - N/A   Overcast
9:15 PM 57.2 °F - 46.4 °F 67% 29.89 in 10.0 mi NE 12.7 mph - N/A   Overcast
9:35 PM 57.2 °F - 44.6 °F 63% 29.87 in 10.0 mi ESE 13.8 mph - N/A   Scattered Clouds
9:55 PM 57.2 °F - 44.6 °F 63% 29.86 in 10.0 mi ESE 13.8 mph - N/A   Clear
10:15 PM 57.2 °F - 44.6 °F 63% 29.86 in 10.0 mi East 17.3 mph - N/A   Mostly Cloudy
10:35 PM 57.2 °F - 44.6 °F 63% 29.86 in 10.0 mi East 17.3 mph - N/A   Overcast
10:55 PM 59.0 °F - 46.4 °F 63% 29.84 in 10.0 mi SE 20.7 mph 28.8 mph N/A   Mostly Cloudy
11:15 PM 59.0 °F - 46.4 °F 63% 29.83 in 10.0 mi SSE 29.9 mph 38.0 mph N/A   Mostly Cloudy
11:35 PM 59.0 °F - 46.4 °F 63% 29.82 in 10.0 mi SSE 26.5 mph 41.4 mph N/A   Mostly Cloudy
11:55 PM 59.0 °F - 44.6 °F 59% 29.83 in 10.0 mi SSE 25.3 mph 36.8 mph N/A   Mostly Cloudy
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