Weather History for St. Joseph, MO

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Saturday, December 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 27 °F  
Max Temperature 63 °F 36 °F 64 °F (1965)
Min Temperature 26 °F 17 °F -10 °F (1976)
Degree Days  
Heating Degree Days 20 38  
Month to date heating degree days 940 1101  
Since 1 July heating degree days 1902 2213  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 494 1221  
Moisture  
Dew Point 31 °F    
Average Humidity 66    
Maximum Humidity 100    
Minimum Humidity 32    
Precipitation  
Precipitation 0.01 in 0.04 in 1.58 in (1931)
Month to date precipitation 2.54 1.52  
Year to date precipitation 20.35 35.60  
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 16 mph (SSW)    
Max Wind Speed 35 mph    
Max Gust Speed 48 mph    
Visibility 10 miles    
Events Rain    
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. 31, 2011 Rise Set
Actual Time 7:40 AM CST 5:04 PM CST
Civil Twilight 7:10 AM CST 5:35 PM CST
Nautical Twilight 6:36 AM CST 6:08 PM CST
Astronomical Twilight 6:03 AM CST 6:41 PM CST
Moon 11:27 AM CST (12/31) No Moon Set
Length of Visible Light 10h 24m
Length of Day
9h 24m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

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 30.9 °F - 28.9 °F 92% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 30.0 °F - 30.0 °F 100% 29.91 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 30.0 °F 25.2 °F 28.9 °F 96% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Clear
3:53 AM 28.0 °F - 27.0 °F 96% 29.86 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 33.1 °F 26.9 °F 27.0 °F 78% 29.84 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 AM 35.6 °F 29.9 °F 28.4 °F 75% 29.80 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:53 AM 37.0 °F 28.9 °F 28.0 °F 70% 29.79 in 10.0 mi SSE 12.7 mph - N/A   Clear
7:53 AM 37.9 °F 30.9 °F 28.0 °F 68% 29.76 in 10.0 mi SSE 10.4 mph - N/A   Clear
8:53 AM 41.0 °F 33.5 °F 28.9 °F 62% 29.74 in 10.0 mi South 13.8 mph - N/A   Clear
9:53 AM 46.9 °F - 30.0 °F 52% 29.70 in 10.0 mi South 16.1 mph 20.7 mph N/A   Clear
10:53 AM 55.0 °F - 30.9 °F 40% 29.64 in 10.0 mi South 17.3 mph 25.3 mph N/A   Clear
11:53 AM 57.9 °F - 32.0 °F 37% 29.57 in 10.0 mi South 20.7 mph 34.5 mph N/A   Clear
12:53 PM 62.1 °F - 32.0 °F 32% 29.52 in 10.0 mi South 29.9 mph 35.7 mph N/A   Clear
1:53 PM 63.0 °F - 32.0 °F 31% 29.49 in 10.0 mi SSW 27.6 mph 36.8 mph N/A   Clear
2:53 PM 63.0 °F - 33.1 °F 33% 29.51 in 10.0 mi SSW 27.6 mph 35.7 mph N/A   Clear
3:53 PM 61.0 °F - 34.0 °F 36% 29.52 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
4:53 PM 57.9 °F - 35.1 °F 42% 29.55 in 10.0 mi WSW 15.0 mph - N/A   Clear
5:53 PM 51.8 °F - 35.6 °F 54% 29.56 in 10.0 mi SW 6.9 mph - N/A   Clear
6:53 PM 50.0 °F - 34.0 °F 54% 29.64 in 10.0 mi NW 20.7 mph 29.9 mph N/A   Clear
7:53 PM 48.0 °F - 33.1 °F 56% 29.72 in 10.0 mi NW 23.0 mph 31.1 mph N/A   Overcast
8:53 PM 42.1 °F 31.7 °F 32.0 °F 67% 29.78 in 10.0 mi NW 27.6 mph 41.4 mph N/A   Mostly Cloudy
9:53 PM 39.2 °F 29.0 °F 33.8 °F 81% 29.81 in 10.0 mi NNW 21.9 mph 33.4 mph N/A   Overcast
10:53 PM 39.2 °F 29.0 °F 33.8 °F 81% 29.87 in 10.0 mi NNW 21.9 mph 36.8 mph N/A Rain Light Rain
11:53 PM 39.0 °F 27.8 °F 35.1 °F 86% 29.92 in 10.0 mi NW 26.5 mph 33.4 mph 0.00 in Rain Light Rain