Weather History for St. Louis, MO

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Wednesday, April 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 60 °F  
Max Temperature 54 °F 70 °F 90 °F (1989)
Min Temperature 38 °F 50 °F 25 °F (1910)
Degree Days  
Heating Degree Days 19 6  
Month to date heating degree days 267 237  
Since 1 July heating degree days 4337 4423  
Cooling Degree Days 0 2  
Month to date cooling degree days 24 30  
Year to date cooling degree days 24 37  
Moisture  
Dew Point 33 °F    
Average Humidity 59    
Maximum Humidity 79    
Minimum Humidity 38    
Precipitation  
Precipitation 0.01 in 0.13 in 1.44 in (1975)
Month to date precipitation 5.25 2.92  
Year to date precipitation 16.59 10.88  
Snow  
Snow 0.00 in 0.00 in 1.10 in (1910)
Month to date snowfall T 0.4  
Since 1 July snowfall 27.9 17.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 24, 2013 Rise Set
Actual Time 6:12 AM CDT 7:47 PM CDT
Civil Twilight 5:44 AM CDT 8:15 PM CDT
Nautical Twilight 5:10 AM CDT 8:49 PM CDT
Astronomical Twilight 4:34 AM CDT 9:25 PM CDT
Moon 6:51 PM CDT (4/24) 5:15 AM CDT (4/24)
Length of Visible Light 14h 31m
Length of Day
13h 34m
Waxing Gibbous, 98% of the Moon is Illuminated
Apr 24
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:24 AM 41.0 °F 32.8 °F 37.4 °F 87% 30.03 in 6.0 mi NNW 16.1 mph - 0.01 in Rain Light Rain
12:51 AM 41.0 °F 34.7 °F 37.0 °F 86% 30.01 in 8.0 mi North 10.4 mph - 0.01 in   Light Drizzle
1:07 AM 41.0 °F 34.7 °F 37.4 °F 87% 30.02 in 10.0 mi NNW 10.4 mph - 0.00 in   Light Drizzle
1:39 AM 41.0 °F 34.3 °F 37.4 °F 87% 30.02 in 10.0 mi NW 11.5 mph - 0.00 in   Light Drizzle
1:51 AM 41.0 °F 34.3 °F 36.0 °F 82% 30.03 in 10.0 mi NNW 11.5 mph - 0.00 in   Light Drizzle
2:05 AM 41.0 °F 34.3 °F 35.6 °F 81% 30.02 in 10.0 mi NNW 11.5 mph - 0.00 in   Light Drizzle
2:51 AM 41.0 °F 34.3 °F 36.0 °F 82% 30.04 in 10.0 mi NW 11.5 mph - 0.00 in   Overcast
3:51 AM 41.0 °F 34.3 °F 35.1 °F 79% 30.06 in 10.0 mi NNW 11.5 mph - N/A   Overcast
4:00 AM 41.0 °F 34.3 °F 35.6 °F 81% 30.04 in 10.0 mi NNW 11.5 mph - 0.00 in   Light Drizzle
4:16 AM 41.0 °F 34.3 °F 35.6 °F 81% 30.05 in 9.0 mi NNW 11.5 mph - 0.00 in   Light Drizzle
4:51 AM 41.0 °F 34.7 °F 36.0 °F 82% 30.07 in 7.0 mi NW 10.4 mph - 0.00 in   Light Drizzle
5:51 AM 39.9 °F 32.1 °F 34.0 °F 79% 30.06 in 7.0 mi NNW 13.8 mph - 0.00 in   Light Drizzle
6:44 AM 39.2 °F 30.2 °F 35.6 °F 87% 30.09 in 7.0 mi NW 17.3 mph 25.3 mph 0.00 in Rain Light Rain
6:51 AM 39.9 °F 30.8 °F 35.1 °F 83% 30.10 in 7.0 mi NW 18.4 mph 24.2 mph 0.00 in Rain Light Rain
7:03 AM 39.2 °F 29.6 °F 33.8 °F 81% 30.09 in 3.0 mi NW 19.6 mph 26.5 mph 0.00 in Rain Light Rain
7:11 AM 39.2 °F 30.2 °F 33.8 °F 81% 30.10 in 4.0 mi NW 17.3 mph 27.6 mph 0.00 in Rain Light Rain
7:16 AM 39.2 °F 28.7 °F 33.8 °F 81% 30.10 in 5.0 mi NW 23.0 mph 29.9 mph 0.00 in Rain Light Rain
7:32 AM 39.2 °F 30.8 °F 35.6 °F 87% 30.11 in 9.0 mi NW 15.0 mph - 0.01 in Rain Light Rain
7:41 AM 39.2 °F 31.2 °F 35.6 °F 87% 30.12 in 9.0 mi NW 13.8 mph - 0.01 in Rain Light Rain
7:51 AM 39.0 °F 31.0 °F 34.0 °F 82% 30.15 in 9.0 mi NW 13.8 mph 20.7 mph 0.01 in Rain Light Rain
8:51 AM 39.0 °F 30.6 °F 34.0 °F 82% 30.17 in 10.0 mi WNW 15.0 mph 27.6 mph 0.00 in Rain Light Rain
9:51 AM 39.9 °F 32.1 °F 33.1 °F 77% 30.19 in 10.0 mi NW 13.8 mph 23.0 mph 0.00 in   Overcast
10:51 AM 43.0 °F 35.4 °F 33.1 °F 68% 30.19 in 10.0 mi NW 16.1 mph 27.6 mph N/A   Mostly Cloudy
11:14 AM 44.6 °F 38.1 °F 33.8 °F 66% 30.18 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Mostly Cloudy
11:51 AM 46.9 °F - 33.1 °F 59% 30.19 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Scattered Clouds
12:51 PM 48.0 °F - 32.0 °F 54% 30.20 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
1:51 PM 48.9 °F - 28.9 °F 46% 30.21 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Partly Cloudy
2:51 PM 52.0 °F - 30.0 °F 43% 30.21 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
3:51 PM 53.1 °F - 30.0 °F 41% 30.21 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
4:51 PM 54.0 °F - 28.0 °F 37% 30.21 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
5:51 PM 53.1 °F - 28.0 °F 38% 30.21 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
6:51 PM 51.1 °F - 28.9 °F 43% 30.21 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
7:51 PM 50.0 °F - 28.9 °F 44% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 PM 50.0 °F - 28.0 °F 43% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:51 PM 46.9 °F - 30.9 °F 54% 30.27 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
10:51 PM 46.0 °F 44.8 °F 30.0 °F 54% 30.27 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
11:51 PM 43.0 °F 41.3 °F 30.9 °F 62% 30.27 in 10.0 mi WSW 3.5 mph - N/A   Clear