Weather History for St. Joseph, MO

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 66 °F  
Max Temperature 76 °F 77 °F 96 °F (1956)
Min Temperature 57 °F 55 °F 32 °F (1968)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 151 97  
Since 1 July heating degree days 5584 5435  
Cooling Degree Days 2 4  
Month to date cooling degree days 55 44  
Year to date cooling degree days 71 65  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 58    
Maximum Humidity 80    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.18 in 1.37 in (1989)
Month to date precipitation 1.89 3.72  
Year to date precipitation 8.40 11.25  
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 5:59 AM CDT 8:33 PM CDT
Civil Twilight 5:28 AM CDT 9:04 PM CDT
Nautical Twilight 4:50 AM CDT 9:43 PM CDT
Astronomical Twilight 4:06 AM CDT 10:26 PM CDT
Moon 4:48 PM CDT (5/21) 3:27 AM CDT (5/21)
Length of Visible Light 15h 35m
Length of Day
14h 33m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F 54.0 °F 63% 29.65 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
1:53 AM 64.0 °F 48.0 °F 56% 29.66 in 10.0 mi West 13.8 mph 19.6 mph N/A   Clear
2:53 AM 61.0 °F 48.9 °F 64% 29.66 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 AM 60.1 °F 48.9 °F 67% 29.66 in 10.0 mi West 11.5 mph - N/A   Clear
4:53 AM 59.0 °F 50.0 °F 72% 29.68 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:53 AM 57.0 °F 50.0 °F 77% 29.71 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:53 AM 57.9 °F 51.1 °F 78% 29.72 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:53 AM 61.0 °F 52.0 °F 72% 29.73 in 10.0 mi West 12.7 mph 23.0 mph N/A   Clear
8:53 AM 64.9 °F 50.0 °F 58% 29.73 in 10.0 mi West 13.8 mph - N/A   Clear
9:53 AM 66.9 °F 48.9 °F 52% 29.73 in 10.0 mi West 10.4 mph 19.6 mph N/A   Clear
10:53 AM 69.1 °F 48.0 °F 47% 29.73 in 10.0 mi WSW 9.2 mph - N/A   Clear
11:53 AM 72.0 °F 48.0 °F 43% 29.73 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Clear
12:53 PM 73.0 °F 46.9 °F 39% 29.71 in 8.0 mi West 16.1 mph 24.2 mph N/A   Clear
1:53 PM 73.9 °F 46.9 °F 38% 29.71 in 9.0 mi WSW 18.4 mph - N/A   Partly Cloudy
2:53 PM 73.0 °F 46.9 °F 39% 29.71 in 10.0 mi West 15.0 mph 27.6 mph N/A   Scattered Clouds
3:53 PM 73.9 °F 46.0 °F 37% 29.71 in 10.0 mi WSW 16.1 mph 28.8 mph N/A   Mostly Cloudy
4:53 PM 73.9 °F 45.0 °F 35% 29.70 in 10.0 mi West 15.0 mph 28.8 mph N/A   Scattered Clouds
5:53 PM 72.0 °F 46.0 °F 40% 29.69 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
6:53 PM 70.0 °F 43.0 °F 38% 29.69 in 10.0 mi West 12.7 mph - N/A   Clear
7:53 PM 66.9 °F 44.1 °F 44% 29.69 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 PM 64.0 °F 46.0 °F 52% 29.68 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 PM 62.1 °F 46.9 °F 58% 29.70 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 PM 61.0 °F 48.0 °F 62% 29.73 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 59.0 °F 48.0 °F 67% 29.73 in 10.0 mi West 4.6 mph - N/A   Clear