Weather History for Washington, MO

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Tuesday, February 19, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 28 °F 37 °F  
Max Temperature 32 °F 46 °F 76 °F (1930)
Min Temperature 23 °F 29 °F -3 °F (1936)
Degree Days  
Heating Degree Days 38 28  
Month to date heating degree days 571  
Since 1 July heating degree days 3365  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 14 °F    
Average Humidity 56    
Maximum Humidity 75    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.08 in 3.96 in (1882)
Month to date precipitation 1.52  
Year to date precipitation 3.92  
Snow  
Snow 0.00 in 0.10 in 9.30 in (1911)
Month to date snowfall 3.0  
Since 1 July snowfall 13.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 19, 2013 Rise Set
Actual Time 6:49 AM CST 5:46 PM CST
Civil Twilight 6:22 AM CST 6:13 PM CST
Nautical Twilight 5:51 AM CST 6:44 PM CST
Astronomical Twilight 5:20 AM CST 7:15 PM CST
Moon 12:20 PM CST (2/19) 2:19 AM CST (2/19)
Length of Visible Light 11h 51m
Length of Day
10h 57m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 32.0 °F 23.0 °F 23.0 °F 69% 29.96 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Overcast
12:35 AM 32.0 °F 22.5 °F 23.0 °F 69% 29.96 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Overcast
12:55 AM 32.0 °F 23.0 °F 24.8 °F 75% 29.97 in 10.0 mi West 11.5 mph 20.7 mph N/A   Overcast
1:15 AM 32.0 °F 19.2 °F 21.2 °F 64% 29.97 in 10.0 mi WNW 23.0 mph 33.4 mph N/A   Mostly Cloudy
1:35 AM 32.0 °F 19.8 °F 21.2 °F 64% 29.98 in 10.0 mi WNW 20.7 mph 26.5 mph N/A   Partly Cloudy
1:55 AM 30.2 °F 21.3 °F 21.2 °F 69% 29.99 in 10.0 mi West 10.4 mph 20.7 mph N/A   Partly Cloudy
2:15 AM 30.2 °F 20.2 °F 19.4 °F 64% 29.99 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Partly Cloudy
2:35 AM 30.2 °F 17.4 °F 19.4 °F 64% 29.99 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Clear
2:55 AM 28.4 °F 16.6 °F 19.4 °F 69% 30.00 in 10.0 mi WNW 16.1 mph 25.3 mph N/A   Clear
3:15 AM 28.4 °F 18.0 °F 19.4 °F 69% 30.00 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Clear
3:35 AM 28.4 °F 18.0 °F 19.4 °F 69% 30.00 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
3:55 AM 28.4 °F 17.0 °F 17.6 °F 64% 30.01 in 10.0 mi West 15.0 mph 27.6 mph N/A   Clear
4:15 AM 28.4 °F 17.5 °F 17.6 °F 64% 30.01 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
4:35 AM 28.4 °F 19.7 °F 17.6 °F 64% 30.01 in 10.0 mi West 9.2 mph 20.7 mph N/A   Clear
4:55 AM 28.4 °F 16.6 °F 17.6 °F 64% 30.02 in 10.0 mi West 16.1 mph 24.2 mph N/A   Clear
5:15 AM 28.4 °F 16.6 °F 15.8 °F 59% 30.03 in 10.0 mi WNW 16.1 mph 29.9 mph N/A   Clear
5:55 AM 26.6 °F 13.8 °F 15.8 °F 64% 30.04 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Clear
6:15 AM 26.6 °F 14.7 °F 14.0 °F 59% 30.06 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
6:35 AM 26.6 °F 16.8 °F 15.8 °F 64% 30.06 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Clear
6:55 AM 24.8 °F 15.3 °F 15.8 °F 69% 30.07 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Clear
7:15 AM 24.8 °F 14.0 °F 15.8 °F 69% 30.08 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Clear
7:35 AM 26.6 °F 14.3 °F 15.8 °F 64% 30.09 in 10.0 mi WNW 16.1 mph 27.6 mph N/A   Clear
7:55 AM 26.6 °F 12.7 °F 15.8 °F 64% 30.09 in 10.0 mi WNW 20.7 mph 28.8 mph N/A   Clear
8:15 AM 26.6 °F 12.0 °F 15.8 °F 64% 30.10 in 10.0 mi WNW 23.0 mph 28.8 mph N/A   Clear
8:35 AM 26.6 °F 11.7 °F 15.8 °F 64% 30.11 in 10.0 mi WNW 24.2 mph 29.9 mph N/A   Clear
8:55 AM 26.6 °F 11.4 °F 15.8 °F 64% 30.11 in 10.0 mi WNW 25.3 mph 32.2 mph N/A   Clear
9:15 AM 26.6 °F 13.8 °F 15.8 °F 64% 30.12 in 10.0 mi WNW 17.3 mph 33.4 mph N/A   Clear
9:35 AM 28.4 °F 15.4 °F 15.8 °F 59% 30.13 in 10.0 mi WNW 19.6 mph 29.9 mph N/A   Clear
9:55 AM 28.4 °F 16.6 °F 14.0 °F 55% 30.14 in 10.0 mi West 16.1 mph 31.1 mph N/A   Clear
10:15 AM 28.4 °F 15.8 °F 14.0 °F 55% 30.15 in 10.0 mi WNW 18.4 mph 29.9 mph N/A   Clear
10:35 AM 28.4 °F 14.7 °F 12.2 °F 51% 30.15 in 10.0 mi WNW 21.9 mph 28.8 mph N/A   Clear
10:55 AM 28.4 °F 15.4 °F 12.2 °F 51% 30.16 in 10.0 mi WNW 19.6 mph 32.2 mph N/A   Clear
11:15 AM 28.4 °F 15.1 °F 14.0 °F 55% 30.16 in 10.0 mi NW 20.7 mph 29.9 mph N/A   Clear
11:35 AM 30.2 °F 17.4 °F 12.2 °F 47% 30.17 in 10.0 mi WNW 20.7 mph 32.2 mph N/A   Clear
11:55 AM 30.2 °F 17.8 °F 14.0 °F 51% 30.17 in 10.0 mi NW 19.6 mph 26.5 mph N/A   Clear
12:15 PM 32.0 °F 19.8 °F 15.8 °F 51% 30.17 in 10.0 mi NW 20.7 mph 26.5 mph N/A   Clear
12:35 PM 32.0 °F 20.5 °F 15.8 °F 51% 30.17 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
12:55 PM 32.0 °F 19.8 °F 14.0 °F 48% 30.17 in 10.0 mi WNW 20.7 mph 31.1 mph N/A   Clear
1:15 PM 32.0 °F 19.8 °F 14.0 °F 48% 30.17 in 10.0 mi WNW 20.7 mph 31.1 mph N/A   Clear
1:35 PM 32.0 °F 20.1 °F 14.0 °F 48% 30.18 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Clear
1:55 PM 32.0 °F 22.5 °F 14.0 °F 48% 30.18 in 10.0 mi WNW 12.7 mph 24.2 mph N/A   Clear
2:15 PM 32.0 °F 20.5 °F 12.2 °F 44% 30.18 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Clear
2:35 PM 32.0 °F 23.0 °F 14.0 °F 48% 30.19 in 10.0 mi West 11.5 mph 26.5 mph N/A   Clear
2:55 PM 32.0 °F 20.8 °F 12.2 °F 44% 30.19 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Clear
3:15 PM 32.0 °F 21.6 °F 12.2 °F 44% 30.20 in 10.0 mi WNW 15.0 mph 26.5 mph N/A   Clear
3:35 PM 32.0 °F 23.0 °F 12.2 °F 44% 30.21 in 10.0 mi WNW 11.5 mph 26.5 mph N/A   Clear
3:55 PM 32.0 °F 21.2 °F 6.8 °F 35% 30.21 in 10.0 mi WNW 16.1 mph 31.1 mph N/A   Clear
4:15 PM 32.0 °F 20.8 °F 10.4 °F 41% 30.21 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
4:35 PM 32.0 °F 20.1 °F 8.6 °F 38% 30.21 in 10.0 mi WNW 19.6 mph 29.9 mph N/A   Clear
4:55 PM 32.0 °F 21.6 °F 8.6 °F 38% 30.22 in 10.0 mi WNW 15.0 mph - N/A   Clear
5:15 PM 32.0 °F 22.1 °F 10.4 °F 41% 30.23 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Clear
6:35 PM 28.4 °F 20.4 °F 10.4 °F 47% 30.24 in 10.0 mi NW 8.1 mph - N/A   Clear
6:55 PM 28.4 °F 19.1 °F 10.4 °F 47% 30.23 in 10.0 mi NW 10.4 mph - N/A   Clear
7:15 PM 28.4 °F 21.2 °F 10.4 °F 47% 30.24 in 10.0 mi NW 6.9 mph - N/A   Clear
7:35 PM 26.6 °F 18.2 °F 10.4 °F 51% 30.25 in 10.0 mi NW 8.1 mph - N/A   Clear
7:55 PM 26.6 °F 16.8 °F 10.4 °F 51% 30.25 in 10.0 mi NW 10.4 mph - N/A   Clear
8:15 PM 26.6 °F 19.1 °F 10.4 °F 51% 30.26 in 10.0 mi NW 6.9 mph - N/A   Clear
8:55 PM 24.8 °F 17.9 °F 12.2 °F 59% 30.28 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 24.8 °F 16.1 °F 10.4 °F 54% 30.29 in 10.0 mi NW 8.1 mph - N/A   Clear
9:35 PM 24.8 °F 16.9 °F 10.4 °F 54% 30.30 in 10.0 mi NW 6.9 mph - N/A   Clear
9:55 PM 24.8 °F 17.9 °F 12.2 °F 59% 30.30 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:15 PM 24.8 °F 16.1 °F 10.4 °F 54% 30.30 in 10.0 mi NW 8.1 mph - N/A   Clear
10:35 PM 24.8 °F 16.9 °F 10.4 °F 54% 30.31 in 10.0 mi NW 6.9 mph - N/A   Clear
10:55 PM 23.0 °F 13.9 °F 8.6 °F 54% 30.30 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:15 PM 23.0 °F 14.7 °F 8.6 °F 54% 30.29 in 10.0 mi NW 6.9 mph - N/A   Clear
11:35 PM 23.0 °F 15.8 °F 8.6 °F 54% 30.30 in 10.0 mi NW 5.8 mph - N/A   Clear
11:55 PM 23.0 °F 14.7 °F 8.6 °F 54% 30.32 in 10.0 mi NW 6.9 mph - N/A   Clear