Weather History for Grand Island, NE

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Tuesday, August 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 74 °F  
Max Temperature 95 °F 85 °F 105 °F (1929)
Min Temperature 55 °F 62 °F 48 °F (1939)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 4 0  
Since 1 June heating degree days 15 26  
Since 1 July heating degree days 4 2  
Cooling Degree Days 10 9  
Month to date cooling degree days 186 209  
Year to date cooling degree days 1254 836  
Since 1 June cooling degree days 1072 771  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 51    
Maximum Humidity 80    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.10 in 1.63 in (1997)
Month to date precipitation 0.57 2.23  
Year to date precipitation 7.74 19.88  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 21, 2012 Rise Set
Actual Time 6:49 AM CDT 8:22 PM CDT
Civil Twilight 6:20 AM CDT 8:51 PM CDT
Nautical Twilight 5:45 AM CDT 9:25 PM CDT
Astronomical Twilight 5:08 AM CDT 10:02 PM CDT
Moon 11:24 AM CDT (8/21) 10:20 PM CDT (8/21)
Length of Visible Light 14h 30m
Length of Day
13h 32m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F - 53.1 °F 63% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
1:53 AM 64.9 °F - 53.1 °F 65% 29.99 in 10.0 mi East 6.9 mph - N/A   Clear
2:53 AM 63.0 °F - 53.1 °F 70% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:53 AM 61.0 °F - 53.1 °F 75% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 57.9 °F - 52.0 °F 81% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 57.9 °F - 51.1 °F 78% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.9 °F - 52.0 °F 81% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 61.0 °F - 53.1 °F 75% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:53 AM 68.0 °F - 53.1 °F 59% 30.00 in 10.0 mi South 6.9 mph - N/A   Clear
9:53 AM 77.0 °F - 48.0 °F 36% 30.00 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:53 AM 82.0 °F - 48.9 °F 31% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:53 AM 84.0 °F - 52.0 °F 33% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:53 PM 88.0 °F 85.9 °F 54.0 °F 31% 29.99 in 10.0 mi SW 10.4 mph - N/A   Clear
1:53 PM 91.0 °F 88.5 °F 53.1 °F 27% 29.97 in 10.0 mi SSW 10.4 mph 17.3 mph N/A   Clear
2:53 PM 93.0 °F - 51.1 °F 24% 29.96 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Clear
3:53 PM 93.9 °F - 52.0 °F 24% 29.94 in 10.0 mi SW 16.1 mph - N/A   Clear
4:53 PM 93.9 °F - 48.0 °F 21% 29.94 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Clear
5:53 PM 93.9 °F - 48.0 °F 21% 29.93 in 10.0 mi SW 13.8 mph - N/A   Clear
6:53 PM 91.0 °F - 50.0 °F 24% 29.92 in 10.0 mi South 13.8 mph - N/A   Clear
7:53 PM 84.9 °F - 52.0 °F 32% 29.93 in 10.0 mi South 6.9 mph - N/A   Clear
8:53 PM 79.0 °F - 53.1 °F 40% 29.93 in 10.0 mi South 9.2 mph - N/A   Clear
9:53 PM 77.0 °F - 50.0 °F 39% 29.93 in 10.0 mi South 11.5 mph - N/A   Clear
10:53 PM 75.9 °F - 48.0 °F 37% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
11:53 PM 77.0 °F - 46.0 °F 33% 29.92 in 10.0 mi SSW 13.8 mph - N/A   Clear