Saint Louis, MO

1:00 PM CST on December 06, 2016 (GMT -0600)
Lambert-Saint Louis International

Weather History for KSTL - January, 2012

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Tuesday, January 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 32 °F  
Max Temperature 58 °F 39 °F 68 °F (1890)
Min Temperature 30 °F 24 °F -15 °F (1982)
Degree Days  
Heating Degree Days 21 34  
Month to date heating degree days 231 333  
Since 1 July heating degree days 1628 2098  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 53    
Maximum Humidity 78    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.08 in 2.09 in (1975)
Month to date precipitation T 0.84  
Year to date precipitation T 0.84  
Snow  
Snow 0.00 in 0.10 in 1.70 in (1905)
Month to date snowfall T 1.8  
Since 1 July snowfall 2.0 6.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 10, 2012 Rise Set
Actual Time 7:19 AM CST 4:58 PM CST
Civil Twilight 6:50 AM CST 5:27 PM CST
Nautical Twilight 6:17 AM CST 6:00 PM CST
Astronomical Twilight 5:45 AM CST 6:32 PM CST
Moon 6:49 PM CST (1/10) 7:58 AM CST (1/10)
Length of Visible Light 10h 37m
Length of Day
9h 38m
Full, 98% of the Moon is Illuminated
Jan 10
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
Feb 7
Full

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 36.0 °F 33.3 °F 25.0 °F 64% 30.12 in 10.0 mi SW 3.5 mph - N/A   Clear
1:51 AM 37.0 °F 29.8 °F 26.1 °F 65% 30.13 in 10.0 mi SW 10.4 mph - N/A   Clear
2:51 AM 36.0 °F 32.1 °F 25.0 °F 64% 30.13 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:51 AM 34.0 °F - 24.1 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 32.0 °F - 24.1 °F 73% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 32.0 °F - 24.1 °F 73% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 AM 30.0 °F 26.5 °F 24.1 °F 79% 30.11 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
7:51 AM 30.9 °F - 24.1 °F 76% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 AM 39.0 °F - 28.0 °F 65% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:51 AM 45.0 °F - 28.0 °F 52% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:51 AM 48.0 °F - 28.9 °F 48% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:51 AM 53.1 °F - 28.0 °F 38% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:51 PM 55.0 °F - 27.0 °F 34% 30.01 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
1:51 PM 55.9 °F - 24.1 °F 29% 29.96 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
2:51 PM 55.9 °F - 23.0 °F 28% 29.93 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
3:51 PM 54.0 °F - 25.0 °F 33% 29.90 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
4:51 PM 52.0 °F - 26.1 °F 37% 29.90 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
5:51 PM 48.0 °F - 27.0 °F 44% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:51 PM 44.1 °F 42.5 °F 27.0 °F 51% 29.88 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
7:51 PM 43.0 °F - 27.0 °F 53% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 PM 39.9 °F - 27.0 °F 60% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:51 PM 35.6 °F - 26.6 °F 70% 29.81 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:51 PM 41.0 °F - 28.0 °F 60% 29.80 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:51 PM 39.0 °F - 30.0 °F 70% 29.75 in 10.0 mi Calm Calm - N/A   Overcast