St. Louis, MO

8:55 PM CST on December 14, 2019 (GMT -0600)
Lambert-Saint Louis International

Weather History for KSTL - November, 2019

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Thursday, November 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 53 °F 44 °F  
Max Temperature 63 °F 53 °F 75 °F (1990)
Min Temperature 43 °F 36 °F 9 °F (1880)
Degree Days  
Heating Degree Days 12 21  
Month to date heating degree days 504 340  
Since 1 July heating degree days 778 616  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1897 1642  
Moisture  
Dew Point 48 °F    
Average Humidity 69    
Maximum Humidity 87    
Minimum Humidity 51    
Precipitation  
Precipitation 0.18 in 0.13 in 2.41 in (1883)
Month to date precipitation 0.57 2.72  
Year to date precipitation 49.14 36.93  
Snow  
Snow 0.00 in 0.00 in 0.80 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 29.95 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 22 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Rain    
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. 21, 2019 Rise Set
Actual Time 6:50 AM CST 4:44 PM CST
Civil Twilight 6:21 AM CST 5:12 PM CST
Nautical Twilight 5:48 AM CST 5:45 PM CST
Astronomical Twilight 5:17 AM CST 6:17 PM CST
Moon 12:50 AM CST (11/21) 2:09 PM CST (11/21)
Length of Visible Light 10h 51m
Length of Day
9h 54m
Waning Crescent, 29% of the Moon is Illuminated
Nov 21
Waning Crescent
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
1:51 AM 54.0 °F - 42.1 °F 64% 29.96 in 10.0 mi SSE 13.8 mph - 0.02 in Rain Light Rain
2:51 AM 55.0 °F - 42.1 °F 62% 29.96 in 10.0 mi South 15.0 mph 23.0 mph 0.00 in   Overcast
3:51 AM 53.1 °F - 45.0 °F 74% 29.92 in 8.0 mi South 20.7 mph 31.1 mph 0.02 in Rain Rain
4:51 AM 52.0 °F - 46.0 °F 80% 29.91 in 8.0 mi South 16.1 mph 24.2 mph 0.05 in Rain Rain
5:51 AM 52.0 °F - 46.9 °F 83% 29.91 in 10.0 mi South 13.8 mph 23.0 mph 0.06 in   Overcast
6:51 AM 54.0 °F - 48.9 °F 83% 29.90 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
7:18 AM 55.0 °F - 50.0 °F 83% 29.90 in 10.0 mi South 17.3 mph 23.0 mph N/A   Overcast
7:51 AM 55.9 °F - 50.0 °F 80% 29.90 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
8:51 AM 57.9 °F - 52.0 °F 81% 29.89 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Mostly Cloudy
9:07 AM 59.0 °F - 52.0 °F 78% 29.89 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
9:41 AM 60.1 °F - 53.1 °F 78% 29.91 in 10.0 mi SSW 18.4 mph 24.2 mph N/A   Overcast
9:51 AM 60.1 °F - 53.1 °F 78% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
10:51 AM 62.1 °F - 54.0 °F 75% 29.89 in 10.0 mi SW 15.0 mph - N/A   Overcast
11:51 AM 63.0 °F - 55.0 °F 75% 29.89 in 8.0 mi SW 15.0 mph 25.3 mph 0.00 in Rain Light Rain
11:58 AM 62.1 °F - 55.9 °F 80% 29.90 in 4.0 mi WSW 16.1 mph 21.9 mph 0.00 in Rain Light Rain
12:19 PM 61.0 °F - 57.0 °F 87% 29.90 in 4.0 mi West 11.5 mph - 0.00 in Rain Light Rain
12:31 PM 61.0 °F - 57.0 °F 87% 29.90 in 5.0 mi WSW 12.7 mph - 0.00 in Rain Light Rain
12:46 PM 60.8 °F - 57.2 °F 88% 29.89 in 7.0 mi WSW 15.0 mph - 0.00 in   Overcast
12:51 PM 61.0 °F - 57.0 °F 87% 29.89 in 7.0 mi SW 13.8 mph - 0.00 in   Overcast
1:47 PM 60.8 °F - 55.4 °F 82% 29.90 in 9.0 mi WNW 13.8 mph 23.0 mph N/A   Overcast
1:51 PM 59.0 °F - 53.1 °F 81% 29.90 in 9.0 mi WNW 11.5 mph 23.0 mph N/A   Overcast
1:59 PM 59.0 °F - 53.1 °F 81% 29.90 in 10.0 mi NW 15.0 mph - N/A   Overcast
2:31 PM 57.0 °F - 48.9 °F 74% 29.92 in 10.0 mi NW 13.8 mph - N/A   Overcast
2:51 PM 55.9 °F - 48.0 °F 75% 29.93 in 10.0 mi WNW 8.1 mph - N/A   Overcast
3:51 PM 54.0 °F - 45.0 °F 72% 29.96 in 10.0 mi NW 15.0 mph - N/A   Overcast
4:38 PM 52.0 °F - 44.1 °F 74% 29.99 in 10.0 mi WNW 15.0 mph - N/A   Overcast
4:51 PM 52.0 °F - 44.1 °F 74% 30.00 in 10.0 mi NW 11.5 mph - N/A   Overcast
5:51 PM 50.0 °F - 43.0 °F 77% 30.02 in 10.0 mi WNW 8.1 mph 19.6 mph N/A   Overcast
6:51 PM 48.9 °F - 41.0 °F 74% 30.05 in 10.0 mi NW 10.4 mph 19.6 mph N/A   Overcast
8:51 PM 46.0 °F 39.6 °F 37.9 °F 73% 30.09 in 10.0 mi NNW 15.0 mph - N/A   Overcast
9:51 PM 45.0 °F 38.9 °F 37.0 °F 74% 30.07 in 10.0 mi NNW 12.7 mph - 0.00 in Rain Light Rain
10:51 PM 44.1 °F 40.8 °F 37.9 °F 79% 30.10 in 10.0 mi NNW 5.8 mph - 0.01 in Rain Light Rain
11:51 PM 43.0 °F 36.4 °F 36.0 °F 76% 30.09 in 10.0 mi NNW 12.7 mph - 0.02 in Rain Light Rain