St. Louis, MO

3:28 PM CST on November 23, 2017 (GMT -0600)
Lambert-Saint Louis International

Weather History for KSTL - January, 2012

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Sunday, January 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F 32 °F  
Max Temperature 55 °F 40 °F 72 °F (1967)
Min Temperature 29 °F 24 °F -14 °F (1930)
Degree Days  
Heating Degree Days 23 33  
Month to date heating degree days 615 734  
Since 1 July heating degree days 2012 2499  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 37 °F    
Average Humidity 91    
Maximum Humidity 96    
Minimum Humidity 85    
Precipitation  
Precipitation T in 0.08 in 2.14 in (1874)
Month to date precipitation 1.04 1.74  
Year to date precipitation 1.04 1.74  
Snow  
Snow 0.00 in 0.20 in 4.90 in (1915)
Month to date snowfall 1.8 4.0  
Since 1 July snowfall 3.8 9.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 14 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 2 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 22, 2012 Rise Set
Actual Time 7:15 AM CST 5:11 PM CST
Civil Twilight 6:46 AM CST 5:39 PM CST
Nautical Twilight 6:13 AM CST 6:12 PM CST
Astronomical Twilight 5:42 AM CST 6:43 PM CST
Moon 6:31 AM CST (1/22) 4:53 PM CST (1/22)
Length of Visible Light 10h 53m
Length of Day
9h 56m
Waning Crescent, 0% of the Moon is Illuminated
Jan 22
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:24 AM 28.4 °F 14.7 °F 24.8 °F 86% 30.01 in 4.0 mi SE 21.9 mph 27.6 mph N/A   Overcast
12:51 AM 28.9 °F 16.9 °F 26.1 °F 89% 30.04 in 4.0 mi SE 17.3 mph 20.7 mph N/A   Overcast
1:51 AM 28.9 °F 18.2 °F 27.0 °F 92% 30.02 in 4.0 mi SSE 13.8 mph - N/A   Overcast
2:51 AM 30.2 °F 17.8 °F 26.6 °F 86% 29.96 in 4.0 mi SE 19.6 mph 28.8 mph N/A   Overcast
3:45 AM 30.2 °F 19.3 °F 28.4 °F 93% 29.96 in 3.0 mi SSE 15.0 mph 23.0 mph N/A   Overcast
3:51 AM 30.0 °F 18.7 °F 28.0 °F 92% 29.99 in 2.0 mi SSE 16.1 mph 23.0 mph N/A   Overcast
4:51 AM 30.9 °F 21.7 °F 28.9 °F 92% 29.98 in 1.5 mi SSE 11.5 mph - 0.00 in   Light Freezing Drizzle
5:51 AM 32.0 °F 20.8 °F 28.4 °F 87% 29.91 in 2.0 mi SE 17.3 mph 24.2 mph N/A   Light Freezing Drizzle
6:51 AM 32.0 °F 20.8 °F 30.0 °F 92% 29.93 in 2.0 mi SE 17.3 mph 23.0 mph 0.00 in   Light Freezing Drizzle
7:08 AM 32.0 °F 19.8 °F 30.2 °F 93% 29.87 in 0.8 mi SE 20.7 mph - 0.00 in   Light Freezing Drizzle
7:37 AM 33.8 °F 24.3 °F 30.2 °F 87% 29.86 in 0.8 mi SE 13.8 mph - 0.00 in   Light Drizzle
7:51 AM 33.1 °F 21.9 °F 30.9 °F 92% 29.89 in 0.8 mi SE 18.4 mph 24.2 mph 0.00 in   Light Drizzle
8:51 AM 34.0 °F 21.8 °F 32.0 °F 92% 29.86 in 0.5 mi SE 23.0 mph 28.8 mph 0.00 in   Light Drizzle
9:51 AM 35.1 °F 25.2 °F 33.1 °F 92% 29.86 in 0.5 mi SSE 16.1 mph - 0.00 in Fog Light Drizzle
10:51 AM 36.0 °F 26.0 °F 34.0 °F 93% 29.84 in 0.5 mi SE 17.3 mph 26.5 mph 0.00 in Fog Light Drizzle
11:51 AM 37.9 °F 30.0 °F 36.0 °F 93% 29.79 in 0.8 mi SE 12.7 mph 20.7 mph 0.00 in   Light Drizzle
12:51 PM 39.0 °F 31.0 °F 37.0 °F 93% 29.74 in 0.8 mi SE 13.8 mph - 0.00 in   Light Drizzle
1:51 PM 41.0 °F 33.9 °F 39.0 °F 93% 29.70 in 0.8 mi SSE 12.7 mph - 0.00 in   Overcast
2:51 PM 43.0 °F 36.4 °F 39.9 °F 89% 29.68 in 0.8 mi SSE 12.7 mph - N/A   Overcast
3:51 PM 44.1 °F 38.1 °F 42.1 °F 93% 29.66 in 0.8 mi SE 11.5 mph - 0.00 in   Light Drizzle
4:51 PM 45.0 °F 38.5 °F 43.0 °F 93% 29.64 in 0.8 mi SSE 13.8 mph - 0.00 in   Overcast
5:51 PM 46.9 °F - 45.0 °F 93% 29.62 in 0.8 mi SSE 9.2 mph - 0.00 in   Light Drizzle
6:51 PM 46.9 °F - 46.0 °F 97% 29.61 in 1.0 mi SSE 10.4 mph - 0.00 in Rain Light Rain
7:51 PM 48.9 °F - 46.9 °F 93% 29.55 in 1.0 mi South 3.5 mph - 0.00 in   Overcast
8:51 PM 51.1 °F - 48.9 °F 92% 29.55 in 1.0 mi SSE 8.1 mph - N/A   Overcast
9:01 PM 51.8 °F - 48.2 °F 88% 29.53 in 3.0 mi SSE 6.9 mph - N/A   Overcast
9:51 PM 52.0 °F - 50.0 °F 93% 29.49 in 3.0 mi SSE 6.9 mph - N/A   Overcast
10:51 PM 53.1 °F - 50.0 °F 89% 29.44 in 6.0 mi South 9.2 mph - N/A   Overcast
11:51 PM 55.0 °F - 48.9 °F 80% 29.43 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds