Weather History for St. Louis, MO

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Friday, March 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 41 °F  
Max Temperature 34 °F 50 °F 79 °F (1887)
Min Temperature 29 °F 32 °F 5 °F (1962)
Degree Days  
Heating Degree Days 33 24  
Month to date heating degree days 33 24  
Since 1 July heating degree days 3350 3622  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 82    
Maximum Humidity 92    
Minimum Humidity 72    
Precipitation  
Precipitation 0.08 in 0.08 in 0.86 in (1895)
Month to date precipitation 0.08 0.08  
Year to date precipitation 6.47 4.72  
Snow  
Snow 0.80 in 0.10 in 6.80 in (1916)
Month to date snowfall 0.8 0.1  
Since 1 July snowfall 14.4 15.1  
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 10 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 20 mph    
Visibility 4 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 01, 2013 Rise Set
Actual Time 6:33 AM CST 5:54 PM CST
Civil Twilight 6:06 AM CST 6:21 PM CST
Nautical Twilight 5:35 AM CST 6:52 PM CST
Astronomical Twilight 5:05 AM CST 7:23 PM CST
Moon 10:24 PM CST (3/1) 8:23 AM CST (3/1)
Length of Visible Light 12h 14m
Length of Day
11h 21m
Waning Gibbous, 83% of the Moon is Illuminated
Mar 1
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:26 AM 32.0 °F 25.6 °F 28.4 °F 87% 30.09 in 4.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
12:51 AM 32.0 °F 23.6 °F 28.0 °F 85% 30.12 in 5.0 mi NW 10.4 mph - 0.00 in Snow Light Snow
1:51 AM 32.0 °F 23.6 °F 27.0 °F 82% 30.12 in 5.0 mi NW 10.4 mph - 0.00 in Snow Light Snow
2:19 AM 32.0 °F 24.8 °F 26.6 °F 80% 30.08 in 4.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
2:51 AM 30.9 °F 24.3 °F 28.0 °F 89% 30.11 in 2.5 mi WNW 6.9 mph - 0.00 in Snow Light Snow
3:28 AM 30.2 °F 23.4 °F 26.6 °F 86% 30.07 in 3.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
3:51 AM 30.9 °F 24.3 °F 27.0 °F 85% 30.11 in 3.0 mi WNW 6.9 mph - 0.01 in Snow Light Snow
4:13 AM 30.2 °F 21.3 °F 26.6 °F 86% 30.08 in 2.0 mi NW 10.4 mph - 0.00 in Snow Light Snow
4:51 AM 30.9 °F 22.8 °F 27.0 °F 85% 30.11 in 2.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
5:05 AM 30.2 °F 23.4 °F 26.6 °F 86% 30.08 in 1.5 mi WNW 6.9 mph - 0.01 in Snow Light Snow
5:35 AM 30.2 °F 23.4 °F 26.6 °F 86% 30.09 in 2.0 mi WNW 6.9 mph - 0.01 in Snow Light Snow
5:51 AM 30.0 °F 23.2 °F 27.0 °F 88% 30.12 in 1.8 mi WNW 6.9 mph - 0.02 in Snow Light Snow
6:51 AM 30.0 °F 22.4 °F 27.0 °F 88% 30.13 in 1.2 mi WNW 8.1 mph - 0.01 in Snow Light Snow
7:26 AM 30.2 °F 23.4 °F 26.6 °F 86% 30.10 in 1.8 mi WNW 6.9 mph - 0.00 in Snow Light Snow
7:51 AM 30.0 °F 23.2 °F 26.1 °F 85% 30.14 in 1.2 mi WNW 6.9 mph - 0.01 in Snow Light Snow
8:51 AM 30.9 °F 24.3 °F 26.1 °F 82% 30.15 in 1.2 mi WNW 6.9 mph - 0.01 in Snow Light Snow
9:14 AM 30.2 °F 21.3 °F 26.6 °F 86% 30.12 in 1.2 mi NW 10.4 mph - 0.01 in Snow Light Snow
9:32 AM 30.2 °F 21.9 °F 26.6 °F 86% 30.12 in 2.5 mi NW 9.2 mph - 0.01 in Snow Light Snow
9:51 AM 32.0 °F 23.6 °F 27.0 °F 82% 30.16 in 2.5 mi NW 10.4 mph - 0.01 in Snow Light Snow
10:04 AM 32.0 °F 23.0 °F 26.6 °F 80% 30.13 in 3.0 mi NW 11.5 mph - 0.00 in Snow Light Snow
10:51 AM 32.0 °F 23.6 °F 27.0 °F 82% 30.16 in 5.0 mi NNW 10.4 mph - 0.00 in Snow Light Snow
11:19 AM 32.0 °F 24.2 °F 26.6 °F 80% 30.13 in 4.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
11:51 AM 33.1 °F 26.9 °F 27.0 °F 78% 30.16 in 4.0 mi NW 6.9 mph - 0.00 in Snow Light Snow
12:04 PM 33.8 °F 27.7 °F 28.4 °F 81% 30.13 in 6.0 mi North 6.9 mph - 0.00 in Snow Light Snow
12:27 PM 33.8 °F 25.3 °F 26.6 °F 75% 30.12 in 8.0 mi North 11.5 mph - 0.00 in Snow Light Snow
12:51 PM 33.1 °F 25.5 °F 27.0 °F 78% 30.15 in 7.0 mi North 9.2 mph - 0.00 in Snow Light Snow
1:07 PM 33.8 °F 25.3 °F 26.6 °F 75% 30.12 in 4.0 mi North 11.5 mph - 0.00 in Snow Light Snow
1:18 PM 33.8 °F 26.4 °F 26.6 °F 75% 30.12 in 5.0 mi North 9.2 mph - 0.00 in Snow Light Snow
1:51 PM 33.1 °F 25.5 °F 26.1 °F 75% 30.14 in 8.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
2:10 PM 33.8 °F 26.4 °F 26.6 °F 75% 30.11 in 8.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
2:48 PM 33.8 °F 27.0 °F 26.6 °F 75% 30.12 in 6.0 mi NNW 8.1 mph - 0.00 in Snow Light Snow
2:51 PM 34.0 °F 27.2 °F 28.0 °F 79% 30.15 in 6.0 mi NW 8.1 mph - 0.00 in Snow Light Snow
3:44 PM 33.8 °F 25.3 °F 26.6 °F 75% 30.13 in 4.0 mi North 11.5 mph - 0.00 in Snow Light Snow
3:51 PM 33.1 °F 24.9 °F 26.1 °F 75% 30.16 in 4.0 mi North 10.4 mph - 0.00 in Snow Light Snow
3:53 PM 33.8 °F 24.8 °F 26.6 °F 75% 30.13 in 5.0 mi North 12.7 mph - 0.00 in Snow Light Snow
4:05 PM 33.8 °F 26.4 °F 26.6 °F 75% 30.13 in 2.5 mi NNW 9.2 mph - 0.00 in Snow Light Snow
4:44 PM 32.0 °F 23.0 °F 26.6 °F 80% 30.14 in 3.0 mi North 11.5 mph - 0.00 in Snow Light Snow
4:51 PM 32.0 °F 23.0 °F 25.0 °F 75% 30.18 in 5.0 mi North 11.5 mph - 0.00 in Snow Light Snow
5:51 PM 30.9 °F 22.8 °F 26.1 °F 82% 30.19 in 4.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
5:59 PM 30.2 °F 21.9 °F 26.6 °F 86% 30.17 in 2.5 mi NNW 9.2 mph - 0.00 in Snow Light Snow
6:51 PM 30.9 °F 22.8 °F 25.0 °F 79% 30.22 in 3.0 mi North 9.2 mph - 0.01 in Snow Light Snow
7:02 PM 30.2 °F 20.2 °F 24.8 °F 80% 30.18 in 7.0 mi North 12.7 mph - 0.00 in Snow Light Snow
7:51 PM 30.0 °F 20.0 °F 24.1 °F 79% 30.22 in 7.0 mi North 12.7 mph - 0.00 in Snow Light Snow
8:51 PM 30.0 °F 20.5 °F 24.1 °F 79% 30.22 in 9.0 mi NNW 11.5 mph - 0.00 in Snow Light Snow
9:51 PM 30.0 °F 20.5 °F 23.0 °F 75% 30.23 in 9.0 mi North 11.5 mph - 0.00 in Snow Light Snow
10:51 PM 30.0 °F 20.5 °F 21.9 °F 72% 30.24 in 10.0 mi North 11.5 mph - 0.00 in   Mostly Cloudy
11:22 PM 28.4 °F 19.1 °F 21.2 °F 74% 30.20 in 9.0 mi NNW 10.4 mph - N/A Snow Light Snow
11:51 PM 28.9 °F 18.2 °F 21.9 °F 75% 30.23 in 9.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow