History for Spearfish, SD

Wednesday, May 2, 2012 — View Current Conditions
Wednesday, May 2, 2012
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Daily Weekly Monthly Custom
  Actual Average (KEFC) Record (KEFC)
Temperature
Mean Temperature 53 °F -  
Max Temperature 69 °F 66 °F 85 °F (1952)
Min Temperature 37 °F 35 °F 21 °F (1984)
Degree Days
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture
Dew Point 42 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.73 in    
Wind
Wind Speed 6 mph (ENE)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Thunderstorm    
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. 25, 2013 Rise Set
Actual Time 6:43 AM CDT 9:01 PM CDT
Civil Twilight 6:11 AM CDT 9:33 PM CDT
Nautical Twilight 5:31 AM CDT 10:13 PM CDT
Astronomical Twilight 4:46 AM CDT 10:58 PM CDT
Moon 5:09 PM CDT (5/2) 4:23 AM CDT (5/2)
Length Of Visible Light 15h 22m
Length of Day
14h 17m
Waxing Gibbous, 83% of the Moon is Illuminated
May 2
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 42.8 °F 41.1 °F 41.0 °F 93% 29.75 in 10.0 mi SSE 3.5 mph - N/A   Clear
12:35 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.75 in 10.0 mi South 6.9 mph - N/A   Clear
12:55 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.74 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:15 AM 44.6 °F 42.2 °F 41.0 °F 87% 29.75 in 10.0 mi SW 4.6 mph - N/A   Clear
1:35 AM 41.0 °F - 39.2 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 41.0 °F - 37.4 °F 87% 29.74 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 39.2 °F 37.0 °F 37.4 °F 93% 29.74 in 10.0 mi South 3.5 mph - N/A   Clear
2:55 AM 41.0 °F - 37.4 °F 87% 29.74 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 41.0 °F 39.0 °F 37.4 °F 87% 29.75 in 10.0 mi SW 3.5 mph - N/A   Clear
3:35 AM 41.0 °F - 39.2 °F 93% 29.74 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 41.0 °F - 37.4 °F 87% 29.75 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 39.2 °F 34.2 °F 35.6 °F 87% 29.74 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:35 AM 39.2 °F 34.2 °F 37.4 °F 93% 29.75 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:55 AM 39.2 °F - 37.4 °F 93% 29.74 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 39.2 °F 34.2 °F 35.6 °F 87% 29.75 in 10.0 mi South 6.9 mph - N/A   Clear
5:35 AM 39.2 °F 37.0 °F 37.4 °F 93% 29.76 in 10.0 mi South 3.5 mph - N/A   Clear
5:55 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.76 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:15 AM 37.4 °F - 35.6 °F 93% 29.75 in 10.0 mi North - - N/A   Clear
6:35 AM 39.2 °F - 37.4 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 37.4 °F 34.9 °F 35.6 °F 93% 29.75 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:15 AM 37.4 °F - 35.6 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 39.2 °F 37.0 °F 37.4 °F 93% 29.76 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:55 AM 42.8 °F 41.1 °F 39.2 °F 87% 29.76 in 10.0 mi SE 3.5 mph - N/A   Clear
8:15 AM 42.8 °F 41.1 °F 39.2 °F 87% 29.77 in 10.0 mi NE 3.5 mph - N/A   Clear
8:35 AM 48.2 °F - 41.0 °F 76% 29.76 in 10.0 mi SE 3.5 mph - N/A   Clear
8:55 AM 50.0 °F - 42.8 °F 76% 29.75 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:15 AM 53.6 °F - 44.6 °F 72% 29.74 in 10.0 mi East 11.5 mph - N/A   Clear
9:35 AM 55.4 °F - 44.6 °F 67% 29.74 in 10.0 mi East 10.4 mph - N/A   Clear
9:55 AM 57.2 °F - 44.6 °F 63% 29.73 in 10.0 mi East 13.8 mph - N/A   Clear
10:15 AM 59.0 °F - 44.6 °F 59% 29.73 in 10.0 mi East 10.4 mph - N/A   Clear
10:35 AM 62.6 °F - 44.6 °F 52% 29.73 in 10.0 mi ENE 4.6 mph - N/A   Clear
10:55 AM 59.0 °F - 46.4 °F 63% 29.73 in 10.0 mi West 9.2 mph - N/A   Clear
11:15 AM 59.0 °F - 46.4 °F 63% 29.73 in 10.0 mi West 10.4 mph - N/A   Clear
11:35 AM 62.6 °F - 46.4 °F 55% 29.72 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:55 AM 62.6 °F - 46.4 °F 55% 29.72 in 10.0 mi WNW 10.4 mph - N/A   Clear
12:15 PM 64.4 °F - 41.0 °F 42% 29.72 in 10.0 mi WNW 6.9 mph - N/A   Clear
12:35 PM 64.4 °F - 41.0 °F 42% 29.72 in 10.0 mi NNW 6.9 mph - N/A   Clear
12:55 PM 64.4 °F - 41.0 °F 42% 29.71 in 10.0 mi North 3.5 mph - N/A   Clear
1:15 PM 64.4 °F - 44.6 °F 49% 29.70 in 10.0 mi East 8.1 mph - N/A   Clear
1:35 PM 64.4 °F - 46.4 °F 52% 29.71 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
1:55 PM 64.4 °F - 44.6 °F 49% 29.70 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
2:15 PM 64.4 °F - 46.4 °F 52% 29.69 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
2:35 PM 64.4 °F - 46.4 °F 52% 29.69 in 10.0 mi East 11.5 mph 17.3 mph N/A   Scattered Clouds
2:55 PM 64.4 °F - 48.2 °F 56% 29.68 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
3:15 PM 64.4 °F - 48.2 °F 56% 29.68 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
3:35 PM 64.4 °F - 44.6 °F 49% 29.68 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
3:55 PM 68.0 °F - 41.0 °F 37% 29.67 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
4:15 PM 66.2 °F - 41.0 °F 40% 29.67 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
4:35 PM 64.4 °F - 46.4 °F 52% 29.67 in 10.0 mi ESE 11.5 mph - N/A Thunderstorm Mostly Cloudy
4:55 PM 66.2 °F - 46.4 °F 49% 29.66 in 10.0 mi NE 9.2 mph 18.4 mph N/A Thunderstorm Scattered Clouds
5:35 PM 69.8 °F - 41.0 °F 35% 29.65 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:55 PM 68.0 °F - 44.6 °F 43% 29.64 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:15 PM 66.2 °F - 48.2 °F 52% 29.65 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
6:35 PM 66.2 °F - 48.2 °F 52% 29.65 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
6:55 PM 66.2 °F - 48.2 °F 52% 29.66 in 10.0 mi NE 12.7 mph - N/A   Clear
7:15 PM 64.4 °F - 48.2 °F 56% 29.67 in 10.0 mi NE 6.9 mph - N/A   Clear
7:35 PM 66.2 °F - 48.2 °F 52% 29.68 in 10.0 mi NNE 10.4 mph - N/A   Clear
7:55 PM 64.4 °F - 48.2 °F 56% 29.70 in 10.0 mi North 9.2 mph - N/A   Clear
8:15 PM 62.6 °F - 46.4 °F 55% 29.71 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:35 PM 59.0 °F - 46.4 °F 63% 29.73 in 10.0 mi NNW 9.2 mph - N/A   Clear
8:55 PM 59.0 °F - 46.4 °F 63% 29.74 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:15 PM 59.0 °F - 42.8 °F 55% 29.77 in 10.0 mi North 15.0 mph 20.7 mph N/A   Clear
9:35 PM 57.2 °F - 41.0 °F 55% 29.79 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:55 PM 55.4 °F - 41.0 °F 58% 29.82 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
10:15 PM 55.4 °F - 39.2 °F 54% 29.84 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
10:55 PM 51.8 °F - 35.6 °F 54% 29.87 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
11:15 PM 50.0 °F - 35.6 °F 58% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:35 PM 50.0 °F - 35.6 °F 58% 29.89 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:55 PM 48.2 °F - 35.6 °F 62% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear
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