History for Brookings, SD

Tuesday, July 31, 2012 — View Current Conditions
Tuesday, July 31, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 72 °F -  
Max Temperature 87 °F 78 °F 98 °F (2006)
Min Temperature 57 °F 59 °F 48 °F (1998)
Cooling Degree Days 7    
Growing Degree Days 22 (Base 50)    
Moisture
Dew Point 62 °F    
Average Humidity 66    
Maximum Humidity 94    
Minimum Humidity 40    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.03 in    
Wind
Wind Speed 5 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 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. 21, 2013 Rise Set
Actual Time 6:14 AM CDT 8:52 PM CDT
Civil Twilight 5:40 AM CDT 9:25 PM CDT
Nautical Twilight 4:58 AM CDT 10:07 PM CDT
Astronomical Twilight 4:10 AM CDT 10:54 PM CDT
Moon 7:41 PM CDT (7/31) 4:35 AM CDT (7/31)
Length Of Visible Light 15h 44m
Length of Day
14h 38m
Waxing Gibbous, 97% of the Moon is Illuminated
Jul 31
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 66.2 °F - 59.0 °F 78% 30.05 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:35 AM 64.4 °F - 59.0 °F 83% 30.05 in 10.0 mi NNE 4.6 mph - N/A   Clear
1:15 AM 64.4 °F - 59.0 °F 83% 30.05 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 64.4 °F - 60.8 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 62.6 °F - 59.0 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 62.6 °F - 59.0 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 62.6 °F - 59.0 °F 88% 30.06 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:15 AM 60.8 °F - 59.0 °F 94% 30.05 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 59.0 °F - 55.4 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 59.0 °F - 57.2 °F 94% 30.05 in 7.0 mi Calm Calm - N/A   Clear
4:15 AM 59.0 °F - 57.2 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 60.8 °F - 57.2 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 60.8 °F - 57.2 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 60.8 °F - 57.2 °F 88% 30.05 in 8.0 mi Calm Calm - N/A   Clear
5:35 AM 60.8 °F - 57.2 °F 88% 30.05 in 9.0 mi Calm Calm - N/A   Clear
5:55 AM 60.8 °F - 57.2 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 57.2 °F - 55.4 °F 94% 30.05 in 5.0 mi Calm Calm - N/A   Clear
6:35 AM 57.2 °F - 55.4 °F 94% 30.05 in 9.0 mi Calm Calm - N/A   Clear
6:55 AM 57.2 °F - 55.4 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 59.0 °F - 57.2 °F 94% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 62.6 °F - 60.8 °F 94% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 66.2 °F - 62.6 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 68.0 °F - 62.6 °F 83% 30.07 in 9.0 mi West 3.5 mph - N/A   Clear
8:35 AM 69.8 °F - 64.4 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 71.6 °F - 62.6 °F 73% 30.07 in 10.0 mi ESE 8.1 mph - N/A   Clear
9:15 AM 73.4 °F - 62.6 °F 69% 30.06 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:35 AM 75.2 °F - 64.4 °F 69% 30.06 in 10.0 mi SE 10.4 mph - N/A   Clear
9:55 AM 75.2 °F - 64.4 °F 69% 30.07 in 10.0 mi ESE 11.5 mph - N/A   Clear
10:15 AM 77.0 °F - 64.4 °F 65% 30.07 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:35 AM 78.8 °F - 62.6 °F 57% 30.07 in 10.0 mi SE 10.4 mph - N/A   Clear
10:55 AM 78.8 °F - 62.6 °F 57% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:15 AM 78.8 °F - 62.6 °F 57% 30.07 in 10.0 mi SE 10.4 mph - N/A   Clear
11:35 AM 80.6 °F 81.8 °F 62.6 °F 54% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:55 AM 82.4 °F 83.9 °F 64.4 °F 54% 30.06 in 10.0 mi SSE 11.5 mph - N/A   Clear
12:15 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.06 in - SE 9.2 mph - N/A   Clear
12:35 PM 82.4 °F 83.4 °F 62.6 °F 51% 30.05 in - SSE 9.2 mph - N/A   Clear
12:55 PM 82.4 °F 83.4 °F 62.6 °F 51% 30.05 in - SE 8.1 mph - N/A   Clear
1:15 PM 82.4 °F 83.4 °F 62.6 °F 51% 30.04 in - South 11.5 mph - N/A   Clear
1:35 PM 84.2 °F 85.0 °F 62.6 °F 48% 30.03 in - South 11.5 mph - N/A   Clear
1:55 PM 84.2 °F 84.4 °F 60.8 °F 45% 30.03 in - SSE 9.2 mph - N/A   Clear
2:15 PM 84.2 °F 85.0 °F 62.6 °F 48% 30.02 in - SSE 9.2 mph 17.3 mph N/A   Clear
2:35 PM 84.2 °F 85.0 °F 62.6 °F 48% 30.02 in - South 10.4 mph - N/A   Clear
2:55 PM 86.0 °F 86.6 °F 62.6 °F 45% 30.02 in - SSE 9.2 mph - N/A   Clear
3:15 PM 87.8 °F 88.5 °F 62.6 °F 43% 30.01 in - SSE 6.9 mph - N/A   Clear
3:35 PM 87.8 °F 88.5 °F 62.6 °F 43% 30.00 in - SE 9.2 mph - N/A   Clear
3:55 PM 87.8 °F 87.6 °F 60.8 °F 40% 30.00 in - East 5.8 mph - N/A   Clear
4:15 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.99 in - South 10.4 mph - N/A   Clear
4:35 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.99 in - South 9.2 mph - N/A   Clear
4:55 PM 87.8 °F 88.5 °F 62.6 °F 43% 29.98 in - SSE 12.7 mph - N/A   Clear
5:15 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.98 in - South 10.4 mph - N/A   Clear
5:35 PM 87.8 °F 88.5 °F 62.6 °F 43% 29.98 in - SSE 8.1 mph - N/A   Clear
5:55 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.98 in - SSE 9.2 mph - N/A   Clear
6:15 PM 87.8 °F 89.4 °F 64.4 °F 46% 29.99 in - SE 9.2 mph - N/A   Clear
6:35 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.99 in - SE 9.2 mph - N/A   Clear
6:55 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.98 in - SE 11.5 mph - N/A   Clear
7:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.98 in - SE 10.4 mph - N/A   Clear
7:35 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.98 in - SE 9.2 mph - N/A   Clear
7:55 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.97 in - ESE 9.2 mph - N/A   Clear
8:15 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.97 in - SE 10.4 mph - N/A   Clear
8:35 PM 82.4 °F 83.4 °F 62.6 °F 51% 29.97 in 10.0 mi SE 9.2 mph - N/A   Clear
8:55 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.96 in 10.0 mi SE 10.4 mph - N/A   Clear
9:15 PM 78.8 °F - 64.4 °F 61% 29.96 in 10.0 mi SE 11.5 mph - N/A   Clear
9:35 PM 78.8 °F - 66.2 °F 65% 29.97 in 10.0 mi SE 12.7 mph 17.3 mph N/A   Clear
9:55 PM 78.8 °F - 64.4 °F 61% 29.97 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
10:15 PM 77.0 °F - 64.4 °F 65% 29.97 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
10:35 PM 77.0 °F - 64.4 °F 65% 29.97 in 10.0 mi SE 13.8 mph - N/A   Clear
10:55 PM 75.2 °F - 64.4 °F 69% 29.97 in 10.0 mi SE 12.7 mph - N/A   Clear
11:35 PM 75.2 °F - 66.2 °F 73% 29.97 in 10.0 mi SSE 11.5 mph - N/A   Clear
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