Weather History for St. Louis, MO

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Thursday, November 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 40 °F  
Max Temperature 61 °F 48 °F 75 °F (1933)
Min Temperature 33 °F 32 °F 8 °F (1976)
Degree Days  
Heating Degree Days 18 25  
Month to date heating degree days 555 524  
Since 1 July heating degree days 868 800  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 2209 1642  
Moisture  
Dew Point 29 °F    
Average Humidity 53    
Maximum Humidity 75    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.12 in 0.73 in (1967)
Month to date precipitation 1.40 3.78  
Year to date precipitation 30.30 37.99  
Snow  
Snow 0.00 in 0.00 in 1.70 in (1964)
Month to date snowfall 0.0 0.6  
Since 1 July snowfall 0.0 0.6  
Since 1 September snowfall 0.0 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 29, 2012 Rise Set
Actual Time 6:59 AM CST 4:40 PM CST
Civil Twilight 6:29 AM CST 5:09 PM CST
Nautical Twilight 5:57 AM CST 5:42 PM CST
Astronomical Twilight 5:25 AM CST 6:14 PM CST
Moon 5:43 PM CST (11/29) 7:46 AM CST (11/29)
Length of Visible Light 10h 39m
Length of Day
9h 41m
Full, 99% of the Moon is Illuminated
Nov 29
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 39.2 °F 34.2 °F 26.6 °F 61% 30.30 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
1:51 AM 33.8 °F 28.6 °F 26.6 °F 75% 30.30 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
2:51 AM 37.9 °F 33.5 °F 27.0 °F 65% 30.30 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:51 AM 36.0 °F - 27.0 °F 70% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:51 AM 37.0 °F 33.3 °F 28.0 °F 70% 30.29 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
5:51 AM 37.0 °F 34.5 °F 28.0 °F 70% 30.29 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
6:51 AM 37.0 °F 33.3 °F 28.9 °F 73% 30.28 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
7:51 AM 39.0 °F 36.8 °F 30.0 °F 70% 30.29 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
8:51 AM 41.0 °F 37.1 °F 30.9 °F 67% 30.27 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:51 AM 46.9 °F - 32.0 °F 56% 30.26 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:51 AM 51.1 °F - 32.0 °F 48% 30.24 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
11:51 AM 55.0 °F - 33.1 °F 43% 30.19 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
12:51 PM 59.0 °F - 32.0 °F 36% 30.15 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
1:51 PM 60.1 °F - 32.0 °F 35% 30.12 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
2:51 PM 61.0 °F - 30.9 °F 32% 30.11 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
3:51 PM 59.0 °F - 28.9 °F 32% 30.10 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
4:51 PM 55.4 °F - 28.4 °F 36% 30.11 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
5:51 PM 54.0 °F - 28.0 °F 37% 30.13 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
6:51 PM 54.0 °F - 26.1 °F 34% 30.13 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
7:51 PM 53.1 °F - 27.0 °F 37% 30.12 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
8:51 PM 51.1 °F - 28.9 °F 43% 30.11 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
9:51 PM 50.0 °F - 30.2 °F 47% 30.09 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
10:51 PM 48.9 °F - 30.9 °F 50% 30.11 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
11:51 PM 48.9 °F - 30.9 °F 50% 30.12 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds