Saint Louis, MO

11:21 AM CDT on August 27, 2016 (GMT -0500)
Lambert-Saint Louis International

Weather History for KSTL - December, 2012

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Saturday, December 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F 37 °F  
Max Temperature 49 °F 44 °F 74 °F (1991)
Min Temperature 43 °F 29 °F -2 °F (1882)
Degree Days  
Heating Degree Days 19 28  
Month to date heating degree days 89 216  
Since 1 July heating degree days 968 1042  
Cooling Degree Days 0 0  
Month to date cooling degree days 8 0  
Year to date cooling degree days 2217 1646  
Moisture  
Dew Point 41 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 71    
Precipitation  
Precipitation 0.24 in 0.11 in 1.44 in (1878)
Month to date precipitation 0.62 0.82  
Year to date precipitation 30.92 38.94  
Snow  
Snow 0.00 in 0.10 in 3.90 in (1977)
Month to date snowfall 0.0 0.8  
Since 1 July snowfall 0.0 1.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 5 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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Date:

Astronomy

Dec. 08, 2012 Rise Set
Actual Time 7:07 AM CST 4:39 PM CST
Civil Twilight 6:37 AM CST 5:09 PM CST
Nautical Twilight 6:04 AM CST 5:42 PM CST
Astronomical Twilight 5:32 AM CST 6:14 PM CST
Moon 1:35 AM CST (12/8) 1:07 PM CST (12/8)
Length of Visible Light 10h 31m
Length of Day
9h 32m
Waning Crescent, 28% of the Moon is Illuminated
Dec 8
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 48.2 °F - 46.4 °F 93% 29.90 in 2.5 mi WNW 5.8 mph - 0.03 in Rain Light Rain
12:51 AM 48.0 °F - 46.0 °F 93% 29.90 in 3.0 mi NW 6.9 mph - 0.11 in Rain Light Rain
1:01 AM 48.2 °F - 46.4 °F 93% 29.89 in 2.5 mi NNW 6.9 mph - 0.03 in Rain Rain
1:48 AM 48.2 °F - 46.4 °F 93% 29.88 in 4.0 mi Calm Calm - 0.08 in Rain Light Rain
1:51 AM 48.0 °F - 46.0 °F 93% 29.88 in 4.0 mi WNW 3.5 mph - 0.08 in Rain Light Rain
2:51 AM 48.0 °F - 45.0 °F 89% 29.88 in 3.0 mi West 3.5 mph - 0.03 in Rain Light Rain
3:27 AM 48.2 °F - 44.6 °F 87% 29.88 in 3.0 mi NW 4.6 mph - 0.01 in Rain Light Rain
3:51 AM 48.0 °F - 45.0 °F 89% 29.89 in 4.0 mi WNW 5.8 mph - 0.01 in Rain Light Rain
3:58 AM 48.2 °F - 44.6 °F 87% 29.89 in 4.0 mi WNW 6.9 mph - 0.01 in Rain Light Rain
4:38 AM 48.2 °F - 44.6 °F 87% 29.91 in 5.0 mi WNW 8.1 mph - 0.01 in   Overcast
4:51 AM 46.9 °F - 45.0 °F 93% 29.92 in 5.0 mi WNW 6.9 mph - 0.01 in   Overcast
5:51 AM 46.9 °F - 44.1 °F 90% 29.94 in 6.0 mi NW 6.9 mph - N/A   Overcast
6:51 AM 46.0 °F 42.5 °F 42.1 °F 86% 29.96 in 6.0 mi NW 6.9 mph - N/A   Overcast
7:22 AM 46.4 °F 42.9 °F 42.8 °F 87% 29.95 in 4.0 mi NNW 6.9 mph - N/A   Overcast
7:41 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.96 in 2.5 mi NW 5.8 mph - 0.00 in   Light Drizzle
7:51 AM 46.0 °F 42.5 °F 43.0 °F 89% 29.97 in 2.5 mi NW 6.9 mph - 0.00 in   Light Drizzle
8:26 AM 44.6 °F 39.2 °F 41.0 °F 87% 29.98 in 3.0 mi NNW 10.4 mph - 0.00 in   Light Drizzle
8:43 AM 44.6 °F 40.2 °F 41.0 °F 87% 29.98 in 3.0 mi NNW 8.1 mph - 0.00 in   Overcast
8:51 AM 45.0 °F 39.7 °F 41.0 °F 86% 29.99 in 3.0 mi NNW 10.4 mph - 0.00 in   Overcast
9:00 AM 44.6 °F 39.7 °F 41.0 °F 87% 29.99 in 3.0 mi NNW 9.2 mph - N/A   Overcast
9:12 AM 44.6 °F 39.7 °F 41.0 °F 87% 30.00 in 2.5 mi NNW 9.2 mph - N/A   Overcast
9:51 AM 44.1 °F 40.1 °F 41.0 °F 89% 30.01 in 2.0 mi NNW 6.9 mph - 0.00 in   Light Drizzle
10:42 AM 44.6 °F 40.7 °F 41.0 °F 87% 30.00 in 3.0 mi NNW 6.9 mph - 0.00 in   Light Drizzle
10:51 AM 45.0 °F 40.6 °F 41.0 °F 86% 30.01 in 3.0 mi NNW 8.1 mph - 0.00 in   Light Drizzle
11:19 AM 46.4 °F 42.9 °F 41.0 °F 81% 30.00 in 4.0 mi North 6.9 mph - 0.00 in   Light Drizzle
11:37 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.99 in 5.0 mi North 5.8 mph - 0.00 in   Overcast
11:45 AM 46.4 °F 42.9 °F 39.2 °F 76% 29.99 in 5.0 mi North 6.9 mph - 0.00 in   Overcast
11:46 AM 46.4 °F 42.9 °F 39.2 °F 76% 29.99 in 5.0 mi North 6.9 mph - 0.00 in   Overcast
11:51 AM 45.0 °F 41.2 °F 39.9 °F 82% 30.00 in 5.0 mi North 6.9 mph - 0.00 in   Overcast
12:51 PM 45.0 °F 41.8 °F 39.0 °F 80% 29.99 in 6.0 mi NE 5.8 mph - N/A   Overcast
1:23 PM 46.4 °F 43.5 °F 37.4 °F 71% 29.97 in 7.0 mi ENE 5.8 mph - N/A   Overcast
1:51 PM 46.0 °F 43.1 °F 37.9 °F 73% 29.99 in 8.0 mi NE 5.8 mph - N/A   Overcast
2:51 PM 46.0 °F 43.1 °F 37.9 °F 73% 29.99 in 9.0 mi North 5.8 mph - N/A   Overcast
3:51 PM 45.0 °F 40.6 °F 37.9 °F 76% 29.99 in 9.0 mi NNE 8.1 mph - N/A   Overcast
4:51 PM 45.0 °F 41.2 °F 37.9 °F 76% 30.00 in 8.0 mi ENE 6.9 mph - N/A   Overcast
5:51 PM 45.0 °F 40.6 °F 37.9 °F 76% 30.01 in 9.0 mi NE 8.1 mph - N/A   Overcast
6:51 PM 44.6 °F 39.7 °F 37.4 °F 76% 30.00 in 9.0 mi NE 9.2 mph - N/A   Overcast
7:11 PM 44.6 °F 40.2 °F 37.4 °F 76% 29.99 in 9.0 mi ENE 8.1 mph - N/A   Overcast
7:51 PM 44.1 °F 38.1 °F 37.9 °F 79% 29.99 in 8.0 mi East 11.5 mph - N/A   Overcast
8:51 PM 44.1 °F 39.5 °F 37.9 °F 79% 29.97 in 8.0 mi East 8.1 mph - N/A   Overcast
9:51 PM 44.1 °F 40.1 °F 37.9 °F 79% 29.99 in 8.0 mi ENE 6.9 mph - N/A   Overcast
10:51 PM 44.1 °F 38.6 °F 37.9 °F 79% 29.98 in 8.0 mi ESE 10.4 mph - N/A   Overcast
11:51 PM 44.1 °F 38.6 °F 37.9 °F 79% 29.96 in 8.0 mi East 10.4 mph - N/A   Overcast