Weather History for Tulsa, OK

Friday, December 21, 2012 View Current Weather Conditions
Friday, December 21, 2012
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  Actual Average Record
Temperature
Mean Temperature 39 °F 38 °F  
Max Temperature 57 °F 48 °F 70 °F (1979)
Min Temperature 20 °F 28 °F 0 °F (1983)
Degree Days
Heating Degree Days 26 27  
Month to date heating degree days 336 520  
Since 1 July heating degree days 930 1156  
Moisture
Dew Point 16 °F    
Average Humidity 41    
Maximum Humidity 62    
Minimum Humidity 19    
Precipitation
Precipitation 0.00 in 0.09 in 1.03 in (1997)
Month to date precipitation 0.14 1.78  
Year to date precipitation 28.03 40.26  
Sea Level Pressure
Sea Level Pressure 30.30 in    
Wind
Wind Speed 4 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Dec. 21, 2012 Rise Set
Actual Time 7:31 AM CST 5:12 PM CST
Civil Twilight 7:02 AM CST 5:41 PM CST
Nautical Twilight 6:30 AM CST 6:13 PM CST
Astronomical Twilight 5:58 AM CST 6:45 PM CST
Moon 12:53 PM CST (12/21) 1:26 AM CST (12/21)
Length Of Visible Light 10h 39m
Length of Day
9h 41m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Hourly Weather History & Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 33.1 °F 30.0 °F 14.0 °F 46% 30.35 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:53 AM 30.9 °F 27.5 °F 14.0 °F 50% 30.36 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:53 AM 28.9 °F 23.9 °F 15.1 °F 56% 30.35 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 AM 28.0 °F 24.2 °F 14.0 °F 56% 30.37 in 10.0 mi WSW 3.5 mph - N/A   Clear
4:53 AM 30.0 °F - 12.9 °F 49% 30.36 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 25.0 °F - 14.0 °F 63% 30.36 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 27.0 °F 23.0 °F 14.0 °F 58% 30.38 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:53 AM 25.0 °F - 14.0 °F 63% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 30.9 °F - 17.1 °F 57% 30.39 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 37.9 °F 34.4 °F 18.0 °F 45% 30.39 in 10.0 mi SE 4.6 mph - N/A   Clear
10:53 AM 44.1 °F 41.5 °F 16.0 °F 32% 30.39 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 AM 48.9 °F - 12.9 °F 24% 30.34 in 10.0 mi SSE 5.8 mph - N/A   Clear
12:53 PM 52.0 °F - 14.0 °F 22% 30.30 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:53 PM 55.0 °F - 15.1 °F 21% 30.26 in 10.0 mi SSE 9.2 mph - N/A   Clear
2:53 PM 57.0 °F - 16.0 °F 20% 30.25 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:53 PM 57.0 °F - 16.0 °F 20% 30.24 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 PM 52.0 °F - 17.1 °F 25% 30.23 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:53 PM 46.0 °F 43.1 °F 19.9 °F 35% 30.24 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 PM 45.0 °F 42.6 °F 19.9 °F 37% 30.25 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:53 PM 45.0 °F 40.6 °F 19.9 °F 37% 30.25 in 10.0 mi SE 8.1 mph - N/A   Clear
8:53 PM 43.0 °F 41.3 °F 19.0 °F 38% 30.24 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:53 PM 42.1 °F 40.2 °F 19.0 °F 40% 30.24 in 10.0 mi SE 3.5 mph - N/A   Clear
10:53 PM 39.0 °F - 19.0 °F 45% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 37.9 °F 32.7 °F 19.0 °F 47% 30.22 in 10.0 mi South 6.9 mph - N/A   Clear
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