Weather History for KSET - December, 2012

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Tuesday, December 18, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 44 °F 34 °F  
Max Temperature 59 °F 41 °F 69 °F (1939)
Min Temperature 30 °F 26 °F -4 °F (1983)
Degree Days  
Heating Degree Days 20 31  
Month to date heating degree days 517  
Since 1 July heating degree days 1343  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1646  
Moisture  
Dew Point 33 °F    
Average Humidity 73    
Maximum Humidity 96    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.08 in 2.78 in (1924)
Month to date precipitation 1.70  
Year to date precipitation 39.82  
Snow  
Snow 0.00 in 0.10 in 5.20 in (1929)
Month to date snowfall 2.1  
Since 1 July snowfall 2.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:15 AM CST 4:41 PM CST
Civil Twilight 6:45 AM CST 5:11 PM CST
Nautical Twilight 6:11 AM CST 5:45 PM CST
Astronomical Twilight 5:39 AM CST 6:17 PM CST
Moon 10:58 AM CST (12/18) 11:04 PM CST (12/18)
Length of Visible Light 10h 26m
Length of Day
9h 26m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 36.0 °F - 33.1 °F 89% 29.81 in 7.0 mi Calm Calm - N/A   Overcast
1:38 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.80 in 6.0 mi SSE 3.5 mph - N/A   Scattered Clouds
1:54 AM 34.0 °F 29.8 °F 30.9 °F 89% 29.81 in 6.0 mi SE 4.6 mph - N/A   Clear
2:54 AM 33.1 °F 28.7 °F 30.0 °F 89% 29.81 in 6.0 mi SE 4.6 mph - N/A   Clear
3:54 AM 32.0 °F 27.5 °F 30.9 °F 96% 29.80 in 5.0 mi SE 4.6 mph - N/A   Clear
4:54 AM 32.0 °F 26.4 °F 30.0 °F 92% 29.79 in 4.0 mi East 5.8 mph - N/A   Clear
5:54 AM 32.0 °F 27.5 °F 30.0 °F 92% 29.77 in 4.0 mi ESE 4.6 mph - N/A   Clear
6:54 AM 30.9 °F 25.2 °F 30.0 °F 96% 29.76 in 4.0 mi ESE 5.8 mph - N/A   Clear
7:54 AM 33.1 °F 28.7 °F 30.9 °F 92% 29.78 in 4.0 mi SE 4.6 mph - N/A   Clear
8:54 AM 37.0 °F 34.5 °F 33.1 °F 86% 29.77 in 5.0 mi SE 3.5 mph - N/A   Clear
9:54 AM 43.0 °F 36.4 °F 36.0 °F 76% 29.74 in 8.0 mi SSE 12.7 mph - N/A   Clear
10:54 AM 46.9 °F - 37.0 °F 68% 29.75 in 9.0 mi South 10.4 mph - N/A   Clear
12:54 PM 55.0 °F - 39.0 °F 55% 29.67 in 10.0 mi SW 19.6 mph 23.0 mph N/A   Clear
1:54 PM 55.9 °F - 39.0 °F 53% 29.65 in 10.0 mi SW 16.1 mph - N/A   Clear
2:54 PM 59.0 °F - 36.0 °F 42% 29.65 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Clear
3:54 PM 57.0 °F - 37.0 °F 47% 29.68 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:54 PM 54.0 °F - 36.0 °F 51% 29.71 in 10.0 mi WSW 9.2 mph - N/A   Clear
5:54 PM 51.1 °F - 35.1 °F 54% 29.74 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:54 PM 48.9 °F - 34.0 °F 56% 29.78 in 10.0 mi West 10.4 mph - N/A   Clear
7:54 PM 48.9 °F - 34.0 °F 56% 29.81 in 10.0 mi West 13.8 mph - N/A   Clear
8:54 PM 46.0 °F 41.0 °F 34.0 °F 63% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:54 PM 41.0 °F 35.8 °F 33.1 °F 73% 29.88 in 10.0 mi North 8.1 mph - N/A   Clear
10:54 PM 39.0 °F 35.7 °F 30.9 °F 73% 29.90 in 9.0 mi NNW 4.6 mph - N/A   Clear
11:54 PM 37.0 °F 31.6 °F 30.0 °F 76% 29.93 in 9.0 mi NNW 6.9 mph - N/A   Clear