Weather History for Brookings, SD

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Saturday, September 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 87 °F 76 °F 89 °F (2011)
Min Temperature 62 °F 55 °F 48 °F (2005)
Cooling Degree Days 10    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 54    
Maximum Humidity 65    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 10 mph (ESE)    
Max Wind Speed 16 mph    
Max Gust Speed 21 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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Date:

Astronomy

Sep. 01, 2012 Rise Set
Actual Time 6:50 AM CDT 8:02 PM CDT
Civil Twilight 6:20 AM CDT 8:32 PM CDT
Nautical Twilight 5:44 AM CDT 9:08 PM CDT
Astronomical Twilight 5:06 AM CDT 9:45 PM CDT
Moon 8:13 PM CDT (9/1) 8:04 AM CDT (9/1)
Length of Visible Light 14h 11m
Length of Day
13h 11m
Full, 99% of the Moon is Illuminated
Sep 1
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F - 48.2 °F 56% 30.11 in 10.0 mi East 9.2 mph - N/A   Clear
12:35 AM 64.4 °F - 46.4 °F 52% 30.11 in 10.0 mi East 9.2 mph - N/A   Clear
12:55 AM 66.2 °F - 46.4 °F 49% 30.10 in 10.0 mi East 9.2 mph - N/A   Clear
1:15 AM 66.2 °F - 46.4 °F 49% 30.10 in 10.0 mi ESE 9.2 mph - N/A   Clear
1:35 AM 66.2 °F - 46.4 °F 49% 30.10 in 10.0 mi East 10.4 mph - N/A   Clear
1:55 AM 66.2 °F - 46.4 °F 49% 30.10 in 10.0 mi East 11.5 mph - N/A   Clear
2:15 AM 64.4 °F - 46.4 °F 52% 30.10 in 10.0 mi East 10.4 mph - N/A   Clear
2:35 AM 64.4 °F - 46.4 °F 52% 30.10 in 10.0 mi East 8.1 mph - N/A   Clear
2:55 AM 64.4 °F - 46.4 °F 52% 30.10 in 10.0 mi East 9.2 mph - N/A   Clear
3:15 AM 62.6 °F - 46.4 °F 55% 30.10 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:35 AM 64.4 °F - 48.2 °F 56% 30.11 in 10.0 mi East 5.8 mph - N/A   Clear
3:55 AM 64.4 °F - 46.4 °F 52% 30.11 in 10.0 mi East 4.6 mph - N/A   Clear
4:15 AM 64.4 °F - 48.2 °F 56% 30.11 in 10.0 mi East 6.9 mph - N/A   Clear
4:35 AM 62.6 °F - 48.2 °F 59% 30.11 in 10.0 mi East 5.8 mph - N/A   Clear
4:55 AM 64.4 °F - 48.2 °F 56% 30.10 in 10.0 mi East 8.1 mph - N/A   Clear
5:15 AM 64.4 °F - 48.2 °F 56% 30.10 in 10.0 mi East 9.2 mph - N/A   Clear
5:35 AM 64.4 °F - 48.2 °F 56% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear
5:55 AM 64.4 °F - 48.2 °F 56% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear
6:15 AM 62.6 °F - 48.2 °F 59% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear
6:35 AM 62.6 °F - 48.2 °F 59% 30.10 in 10.0 mi East 8.1 mph - N/A   Clear
6:55 AM 62.6 °F - 48.2 °F 59% 30.10 in 10.0 mi East 6.9 mph - N/A   Clear
7:15 AM 62.6 °F - 48.2 °F 59% 30.11 in 10.0 mi East 9.2 mph - N/A   Clear
7:35 AM 62.6 °F - 48.2 °F 59% 30.11 in 10.0 mi East 6.9 mph - N/A   Clear
7:55 AM 64.4 °F - 50.0 °F 59% 30.11 in 10.0 mi East 9.2 mph - N/A   Clear
8:15 AM 64.4 °F - 50.0 °F 59% 30.12 in 10.0 mi ESE 9.2 mph - N/A   Clear
8:35 AM 64.4 °F - 51.8 °F 64% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:55 AM 66.2 °F - 51.8 °F 60% 30.11 in 10.0 mi ESE 11.5 mph - N/A   Clear
9:15 AM 69.8 °F - 53.6 °F 56% 30.11 in 10.0 mi SE 9.2 mph - N/A   Clear
9:35 AM 71.6 °F - 55.4 °F 57% 30.12 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:55 AM 71.6 °F - 57.2 °F 60% 30.12 in 10.0 mi ESE 8.1 mph - N/A   Clear
10:15 AM 73.4 °F - 57.2 °F 57% 30.11 in 10.0 mi SE 9.2 mph - N/A   Clear
10:35 AM 75.2 °F - 59.0 °F 57% 30.10 in 10.0 mi SE 9.2 mph - N/A   Clear
11:15 AM 78.8 °F - 60.8 °F 54% 30.10 in 10.0 mi SE 6.9 mph - N/A   Clear
11:35 AM 80.6 °F 81.8 °F 62.6 °F 54% 30.09 in 10.0 mi SE 8.1 mph 16.1 mph N/A   Clear
11:55 AM 80.6 °F 82.3 °F 64.4 °F 58% 30.09 in 10.0 mi SSE 9.2 mph - N/A   Clear
12:15 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.08 in 10.0 mi SE 11.5 mph - N/A   Clear
12:35 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.07 in 10.0 mi SE 10.4 mph - N/A   Clear
12:55 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.07 in 10.0 mi SE 9.2 mph 16.1 mph N/A   Clear
1:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 30.06 in 10.0 mi SE 12.7 mph 16.1 mph N/A   Clear
1:35 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.06 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:55 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.05 in 10.0 mi SSE 9.2 mph - N/A   Clear
2:15 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.04 in 10.0 mi South 11.5 mph - N/A   Clear
2:35 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.04 in 10.0 mi SSE 12.7 mph 17.3 mph N/A   Clear
2:55 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.03 in 10.0 mi South 13.8 mph 18.4 mph N/A   Clear
3:15 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.02 in 10.0 mi SSE 13.8 mph - N/A   Clear
3:35 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.02 in 10.0 mi South 12.7 mph - N/A   Clear
3:55 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.01 in 10.0 mi SE 12.7 mph 19.6 mph N/A   Clear
4:15 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.01 in 10.0 mi SE 9.2 mph 20.7 mph N/A   Clear
4:35 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.01 in 10.0 mi SE 12.7 mph - N/A   Clear
4:55 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.00 in 10.0 mi SSE 11.5 mph 17.3 mph N/A   Clear
5:15 PM 87.8 °F 89.4 °F 64.4 °F 46% 30.00 in 10.0 mi SE 12.7 mph 16.1 mph N/A   Clear
5:35 PM 87.8 °F 89.4 °F 64.4 °F 46% 29.99 in 10.0 mi SE 16.1 mph 20.7 mph N/A   Clear
5:55 PM 87.8 °F 89.4 °F 64.4 °F 46% 29.99 in 10.0 mi SSE 12.7 mph - N/A   Clear
6:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.99 in 10.0 mi SE 10.4 mph - N/A   Clear
6:35 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.99 in 10.0 mi SSE 12.7 mph 18.4 mph N/A   Clear
6:55 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.99 in 10.0 mi SE 11.5 mph - N/A   Clear
7:15 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.98 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
7:35 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 10.0 mi SE 10.4 mph - N/A   Clear
7:55 PM 80.6 °F 82.3 °F 64.4 °F 58% 29.98 in 10.0 mi ESE 12.7 mph - N/A   Clear
8:15 PM 78.8 °F - 64.4 °F 61% 29.97 in 10.0 mi ESE 15.0 mph - N/A   Clear
8:35 PM 78.8 °F - 62.6 °F 57% 29.97 in 10.0 mi ESE 15.0 mph - N/A   Clear
8:55 PM 77.0 °F - 62.6 °F 61% 29.98 in 10.0 mi ESE 12.7 mph - N/A   Clear
9:15 PM 75.2 °F - 62.6 °F 65% 29.99 in 10.0 mi ESE 12.7 mph - N/A   Clear
9:35 PM 75.2 °F - 62.6 °F 65% 29.99 in 10.0 mi ESE 12.7 mph - N/A   Clear
9:55 PM 73.4 °F - 60.8 °F 65% 29.99 in 10.0 mi ESE 12.7 mph - N/A   Clear
10:15 PM 73.4 °F - 60.8 °F 65% 30.00 in 10.0 mi SE 12.7 mph - N/A   Clear
10:35 PM 73.4 °F - 60.8 °F 65% 30.00 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
11:15 PM 71.6 °F - 59.0 °F 64% 30.00 in 10.0 mi SE 11.5 mph - N/A   Clear
11:35 PM 71.6 °F - 57.2 °F 60% 30.00 in 10.0 mi SE 12.7 mph - N/A   Clear
11:55 PM 71.6 °F - 57.2 °F 60% 29.99 in 10.0 mi SE 12.7 mph - N/A   Clear