Weather History for KSTL - April, 2014

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Tuesday, April 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 41 °F 57 °F  
Max Temperature 50 °F 67 °F 89 °F (2002)
Min Temperature 31 °F 47 °F 27 °F (1928)
Degree Days  
Heating Degree Days 24 9  
Month to date heating degree days 158 169  
Since 1 July heating degree days 4885 4355  
Cooling Degree Days 0 1  
Month to date cooling degree days 13 15  
Year to date cooling degree days 13 22  
Moisture  
Dew Point 20 °F    
Average Humidity 51    
Maximum Humidity 72    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.12 in 1.83 in (1939)
Month to date precipitation 6.05 1.79  
Year to date precipitation 10.75 9.75  
Snow  
Snow 0.00 in 0.00 in T in (1993)
Month to date snowfall T 0.3  
Since 1 July snowfall 28.8 17.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 9 mph (NNW)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 15, 2014 Rise Set
Actual Time 6:25 AM CDT 7:38 PM CDT
Civil Twilight 5:57 AM CDT 8:06 PM CDT
Nautical Twilight 5:24 AM CDT 8:38 PM CDT
Astronomical Twilight 4:50 AM CDT 9:13 PM CDT
Moon 8:19 PM CDT (4/15) 6:33 AM CDT (4/15)
Length of Visible Light 14h 08m
Length of Day
13h 13m
Full, 100% of the Moon is Illuminated
Apr 15
Full
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 35.6 °F 27.5 °F 23.0 °F 60% 30.11 in 10.0 mi NW 11.5 mph - N/A   Clear
1:51 AM 34.0 °F 27.2 °F 24.1 °F 67% 30.12 in 10.0 mi NW 8.1 mph - N/A   Clear
2:51 AM 32.0 °F 26.4 °F 24.1 °F 73% 30.13 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:51 AM 32.0 °F 25.6 °F 23.0 °F 69% 30.14 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:51 AM 32.0 °F 24.8 °F 21.9 °F 66% 30.16 in 10.0 mi NW 8.1 mph - N/A   Clear
5:51 AM 32.0 °F 24.8 °F 21.9 °F 66% 30.18 in 10.0 mi NW 8.1 mph - N/A   Clear
6:51 AM 32.0 °F 25.6 °F 21.9 °F 66% 30.20 in 10.0 mi NW 6.9 mph - N/A   Clear
7:51 AM 35.1 °F 27.9 °F 21.9 °F 59% 30.22 in 10.0 mi NW 9.2 mph - N/A   Clear
8:51 AM 37.0 °F 28.1 °F 19.9 °F 50% 30.25 in 10.0 mi NW 15.0 mph 19.6 mph N/A   Clear
9:51 AM 39.0 °F 31.8 °F 18.0 °F 43% 30.25 in 10.0 mi North 11.5 mph 19.6 mph N/A   Clear
10:51 AM 42.1 °F 34.9 °F 19.0 °F 40% 30.25 in 10.0 mi NNW 13.8 mph - N/A   Partly Cloudy
11:51 AM 44.6 °F 37.2 °F 17.6 °F 34% 30.23 in 10.0 mi NW 17.3 mph 25.3 mph N/A   Partly Cloudy
12:51 PM 44.6 °F 37.2 °F 19.4 °F 37% 30.23 in 10.0 mi NNW 17.3 mph 21.9 mph N/A   Partly Cloudy
1:51 PM 46.0 °F 41.4 °F 19.9 °F 35% 30.24 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
2:51 PM 48.2 °F - 19.4 °F 32% 30.21 in 10.0 mi North 10.4 mph 17.3 mph N/A   Partly Cloudy
3:51 PM 48.0 °F - 19.0 °F 32% 30.22 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
4:51 PM 48.9 °F - 19.0 °F 31% 30.21 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
5:51 PM 48.0 °F - 17.1 °F 29% 30.20 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
6:51 PM 48.0 °F - 18.0 °F 30% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:51 PM 46.0 °F 43.9 °F 18.0 °F 33% 30.19 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
8:51 PM 45.0 °F 42.6 °F 19.0 °F 36% 30.21 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
9:51 PM 43.0 °F 38.8 °F 21.9 °F 43% 30.22 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
10:51 PM 42.1 °F 37.7 °F 23.0 °F 47% 30.23 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
11:51 PM 43.0 °F 37.2 °F 19.9 °F 40% 30.22 in 10.0 mi SE 10.4 mph - N/A   Partly Cloudy