St. Louis, MO

12:17 AM CST on December 12, 2019 (GMT -0600)
Lambert-Saint Louis International

Weather History for KSTL - November, 2019

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Wednesday, November 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 48 °F 45 °F  
Max Temperature 61 °F 53 °F 76 °F (1942)
Min Temperature 35 °F 36 °F 14 °F (1914)
Degree Days  
Heating Degree Days 17 20  
Month to date heating degree days 492 319  
Since 1 July heating degree days 766 595  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1897 1642  
Moisture  
Dew Point 37 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 45    
Precipitation  
Precipitation T in 0.14 in 1.64 in (1956)
Month to date precipitation 0.39 2.59  
Year to date precipitation 48.96 36.80  
Snow  
Snow 0.00 in 0.00 in 3.30 in (1926)
Month to date snowfall 1.5 0.3  
Since 1 July snowfall 1.5 0.3  
Since 1 September snowfall 1.5 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 12 mph (SE)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Nov. 20, 2019 Rise Set
Actual Time 6:49 AM CST 4:44 PM CST
Civil Twilight 6:20 AM CST 5:13 PM CST
Nautical Twilight 5:47 AM CST 5:45 PM CST
Astronomical Twilight 5:16 AM CST 6:17 PM CST
Moon No Moon Rise 1:35 PM CST (11/20)
Length of Visible Light 10h 53m
Length of Day
9h 55m
Last Quarter, 40% of the Moon is Illuminated
Nov 20
Last Quarter
Nov 26
New
Dec 4
First Quarter
Dec 11
Full
Dec 18
Last Quarter

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 37.0 °F 32.4 °F 34.0 °F 89% 30.09 in 9.0 mi East 5.8 mph - N/A   Partly Cloudy
1:51 AM 37.0 °F 34.5 °F 34.0 °F 89% 30.10 in 8.0 mi ESE 3.5 mph - N/A   Clear
2:51 AM 37.0 °F 32.4 °F 34.0 °F 89% 30.11 in 8.0 mi East 5.8 mph - N/A   Partly Cloudy
3:51 AM 37.0 °F 31.6 °F 35.1 °F 93% 30.12 in 7.0 mi ESE 6.9 mph - N/A   Scattered Clouds
4:51 AM 37.9 °F 33.5 °F 35.1 °F 89% 30.14 in 8.0 mi ESE 5.8 mph - N/A   Partly Cloudy
5:51 AM 37.9 °F 31.5 °F 35.1 °F 89% 30.15 in 9.0 mi East 9.2 mph - N/A   Partly Cloudy
6:51 AM 37.9 °F 32.1 °F 35.1 °F 89% 30.17 in 7.0 mi ESE 8.1 mph - N/A   Partly Cloudy
7:51 AM 42.1 °F 37.1 °F 37.9 °F 85% 30.19 in 8.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
8:51 AM 46.0 °F 41.0 °F 39.0 °F 76% 30.19 in 8.0 mi SE 10.4 mph - N/A   Mostly Cloudy
9:51 AM 48.9 °F - 39.0 °F 69% 30.19 in 9.0 mi SE 12.7 mph - N/A   Mostly Cloudy
10:51 AM 53.1 °F - 39.0 °F 59% 30.18 in 9.0 mi SE 12.7 mph - N/A   Mostly Cloudy
11:51 AM 55.9 °F - 39.9 °F 55% 30.15 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
12:51 PM 55.9 °F - 39.0 °F 53% 30.11 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
2:51 PM 57.9 °F - 39.9 °F 51% 30.08 in 10.0 mi SE 16.1 mph - N/A   Mostly Cloudy
3:51 PM 59.0 °F - 37.9 °F 46% 30.07 in 10.0 mi SE 19.6 mph 26.5 mph N/A   Mostly Cloudy
5:51 PM 57.0 °F - 37.9 °F 49% 30.08 in 10.0 mi SE 16.1 mph - N/A   Overcast
6:51 PM 57.0 °F - 37.9 °F 49% 30.08 in 10.0 mi SE 16.1 mph 25.3 mph N/A   Overcast
7:51 PM 55.9 °F - 37.9 °F 51% 30.08 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Overcast
8:51 PM 55.9 °F - 37.9 °F 51% 30.05 in 10.0 mi SE 17.3 mph 27.6 mph N/A   Overcast
9:51 PM 55.9 °F - 37.9 °F 51% 30.04 in 10.0 mi SSE 15.0 mph 27.6 mph N/A   Overcast
10:51 PM 55.9 °F - 37.9 °F 51% 30.02 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Overcast
11:51 PM 55.0 °F - 39.0 °F 55% 30.00 in 10.0 mi SSE 10.4 mph - 0.00 in   Overcast