Weather History for St. Joseph, MO

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 28 °F 28 °F  
Max Temperature 35 °F 38 °F 67 °F (1941)
Min Temperature 21 °F 18 °F -9 °F (1983)
Degree Days  
Heating Degree Days 37 37  
Month to date heating degree days 515 685  
Since 1 July heating degree days 1627 1796  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1565 1221  
Moisture  
Dew Point 21 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.29 in 0.05 in 1.15 in (2006)
Month to date precipitation 0.94 1.01  
Year to date precipitation 23.25 35.09  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 24 mph (NW)    
Max Wind Speed 44 mph    
Max Gust Speed 55 mph    
Visibility 3 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:37 AM CST 4:58 PM CST
Civil Twilight 7:06 AM CST 5:28 PM CST
Nautical Twilight 6:32 AM CST 6:02 PM CST
Astronomical Twilight 5:59 AM CST 6:35 PM CST
Moon 12:15 PM CST (12/20) 12:25 AM CST (12/20)
Length of Visible Light 10h 22m
Length of Day
9h 21m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 35.1 °F 23.8 °F 32.0 °F 89% 29.52 in 5.0 mi North 20.7 mph 32.2 mph 0.00 in   Overcast
1:53 AM 34.0 °F 24.6 °F 30.9 °F 89% 29.55 in 6.0 mi NNW 13.8 mph 35.7 mph 0.00 in Snow Light Snow
2:15 AM 33.8 °F 21.0 °F 30.2 °F 87% 29.49 in 2.0 mi North 25.3 mph 33.4 mph 0.02 in Snow Light Snow
2:24 AM 33.8 °F 21.0 °F 30.2 °F 87% 29.48 in 1.5 mi North 25.3 mph 36.8 mph 0.03 in Snow Light Snow
2:30 AM 33.8 °F 21.3 °F 30.2 °F 87% 29.48 in 1.2 mi North 24.2 mph 35.7 mph 0.03 in Snow Light Snow
2:53 AM 33.1 °F 19.1 °F 30.9 °F 92% 29.49 in 1.2 mi North 29.9 mph 36.8 mph 0.04 in Snow Light Snow
3:11 AM 32.0 °F 18.6 °F 30.2 °F 93% 29.50 in 0.8 mi North 25.3 mph 40.3 mph 0.00 in Snow Light Snow
3:18 AM 32.0 °F 17.9 °F 30.2 °F 93% 29.50 in 0.5 mi North 28.8 mph 35.7 mph 0.00 in Fog , Snow Snow
3:44 AM 30.2 °F 14.5 °F 28.4 °F 93% 29.52 in 0.5 mi North 33.4 mph 46.0 mph 0.01 in Fog Light Freezing Fog
3:53 AM 30.9 °F 15.3 °F 28.9 °F 92% 29.55 in 0.2 mi North 34.5 mph 40.3 mph 0.02 in Fog Light Freezing Fog
4:53 AM 30.0 °F 14.2 °F 28.0 °F 92% 29.58 in 0.2 mi NNW 33.4 mph 48.3 mph 0.04 in Fog Light Freezing Fog
5:35 AM 28.4 °F 11.0 °F 26.6 °F 93% 29.60 in 0.2 mi NNW 39.1 mph 54.1 mph 0.03 in Fog Light Freezing Fog
5:53 AM 27.0 °F 8.8 °F 26.1 °F 96% 29.64 in 0.2 mi NNW 40.3 mph 54.1 mph 0.05 in Fog Light Freezing Fog
6:07 AM 26.6 °F 8.7 °F 24.8 °F 93% 29.64 in 0.2 mi NNW 38.0 mph 48.3 mph 0.02 in Fog Light Freezing Fog
6:17 AM 26.6 °F 8.7 °F 24.8 °F 93% 29.65 in 0.2 mi NNW 38.0 mph 47.2 mph 0.03 in Fog Light Freezing Fog
6:33 AM 26.6 °F 8.9 °F 24.8 °F 93% 29.67 in 0.2 mi NNW 36.8 mph 51.8 mph 0.06 in Fog Light Freezing Fog
6:53 AM 25.0 °F 6.9 °F 23.0 °F 92% 29.72 in 0.2 mi NNW 35.7 mph 48.3 mph 0.08 in Fog Light Freezing Fog
7:53 AM 25.0 °F 7.1 °F 21.9 °F 88% 29.79 in 0.5 mi NNW 34.5 mph 50.6 mph 0.05 in Fog Light Freezing Fog
8:53 AM 24.1 °F 7.1 °F 19.9 °F 84% 29.86 in 0.2 mi NW 28.8 mph 41.4 mph N/A Fog Light Freezing Fog
9:53 AM 21.9 °F 4.8 °F 18.0 °F 85% 29.92 in 0.5 mi NW 26.5 mph 33.4 mph N/A Fog Light Freezing Fog
10:53 AM 21.9 °F 3.9 °F 18.0 °F 85% 29.97 in 0.2 mi NW 29.9 mph 43.7 mph N/A Fog Light Freezing Fog
11:53 AM 21.9 °F 2.9 °F 17.1 °F 82% 29.99 in 0.5 mi NW 34.5 mph 42.6 mph N/A   Haze
12:37 PM 23.0 °F 5.4 °F 17.6 °F 80% 29.97 in 0.8 mi NW 29.9 mph 40.3 mph 0.01 in   Haze
12:48 PM 24.8 °F 7.6 °F 17.6 °F 74% 29.98 in 1.0 mi NW 31.1 mph 41.4 mph 0.01 in   Haze
12:53 PM 24.1 °F 7.1 °F 18.0 °F 77% 30.00 in 0.8 mi NW 28.8 mph 41.4 mph 0.01 in   Haze
1:19 PM 24.8 °F 7.3 °F 17.6 °F 74% 29.98 in 1.0 mi NW 32.2 mph 41.4 mph N/A   Haze
1:51 PM 24.8 °F 10.3 °F 17.6 °F 74% 30.01 in 3.0 mi NW 20.7 mph 33.4 mph N/A   Haze
1:52 PM 25.0 °F 10.6 °F 18.0 °F 75% 30.03 in 3.0 mi NW 20.7 mph 33.4 mph N/A   Haze
2:09 PM 24.8 °F 8.4 °F 17.6 °F 74% 30.01 in 2.0 mi NW 27.6 mph 40.3 mph N/A   Haze
2:22 PM 24.8 °F 9.0 °F 17.6 °F 74% 30.02 in 1.5 mi NW 25.3 mph 38.0 mph N/A   Haze
2:42 PM 24.8 °F 7.9 °F 17.6 °F 74% 30.03 in 2.0 mi NW 29.9 mph 36.8 mph N/A   Haze
2:53 PM 25.0 °F 8.4 °F 18.0 °F 75% 30.06 in 1.8 mi NW 28.8 mph 36.8 mph N/A   Haze
3:02 PM 24.8 °F 8.7 °F 17.6 °F 74% 30.04 in 2.5 mi NW 26.5 mph 38.0 mph N/A   Haze
3:14 PM 24.8 °F 8.4 °F 17.6 °F 74% 30.05 in 4.0 mi NW 27.6 mph 33.4 mph N/A   Haze
3:53 PM 25.0 °F 9.9 °F 17.1 °F 72% 30.10 in 10.0 mi NW 23.0 mph 28.8 mph N/A   Unknown
4:53 PM 24.1 °F 9.4 °F 16.0 °F 71% 30.14 in 5.0 mi NW 20.7 mph 34.5 mph N/A   Haze
5:53 PM 24.1 °F 10.6 °F 16.0 °F 71% 30.17 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Unknown
6:53 PM 24.1 °F 10.6 °F 15.1 °F 69% 30.19 in 10.0 mi NW 17.3 mph 24.2 mph N/A   Unknown
7:53 PM 23.0 °F 12.4 °F 14.0 °F 68% 30.20 in 10.0 mi NW 10.4 mph - N/A   Unknown
8:53 PM 21.9 °F 11.7 °F 12.9 °F 68% 30.22 in 10.0 mi NW 9.2 mph - 0.00 in Snow Light Snow
9:53 PM 21.0 °F 12.4 °F 12.0 °F 68% 30.24 in 9.0 mi West 6.9 mph - 0.00 in Snow Light Snow
10:53 PM 21.9 °F 12.5 °F 12.0 °F 66% 30.26 in 9.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
11:53 PM 21.9 °F 17.2 °F 10.9 °F 63% 30.27 in 9.0 mi West 3.5 mph - 0.00 in Snow Light Snow