Weather History for Washington, MO

Change the Weather History Date:

Wednesday, November 21, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 50 °F 44 °F  
Max Temperature 62 °F 53 °F 75 °F (1990)
Min Temperature 35 °F 36 °F 9 °F (1880)
Degree Days  
Heating Degree Days 16 21  
Month to date heating degree days 340  
Since 1 July heating degree days 616  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1642  
Moisture  
Dew Point 42 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.13 in 2.41 in (1883)
Month to date precipitation 2.72  
Year to date precipitation 36.93  
Snow  
Snow - 0.00 in 0.80 in (1926)
Month to date snowfall 0.3  
Since 1 July snowfall 0.3  
Since 1 September snowfall 0.3  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 0 mph ()    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 3.9 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Nov. 21, 2012 Rise Set
Actual Time 6:53 AM CST 4:46 PM CST
Civil Twilight 6:24 AM CST 5:15 PM CST
Nautical Twilight 5:51 AM CST 5:47 PM CST
Astronomical Twilight 5:20 AM CST 6:19 PM CST
Moon 12:59 PM CST (11/21) 12:16 AM CST (11/21)
Length of Visible Light 10h 51m
Length of Day
9h 53m
First Quarter, 62% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 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 41.0 °F - 41.0 °F 100% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
12:35 AM 37.4 °F - 37.4 °F 100% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
12:55 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
1:15 AM 37.4 °F - 37.4 °F 100% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
1:35 AM 37.4 °F - 37.4 °F 100% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
1:55 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
2:15 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
2:35 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
2:55 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
3:15 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.23 in 0.2 mi WNW 3.5 mph - N/A Fog Fog
3:35 AM 37.4 °F - 37.4 °F 100% 30.23 in 0.2 mi Calm Calm - N/A Fog Fog
3:55 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
4:15 AM 37.4 °F - 37.4 °F 100% 30.22 in 0.2 mi Calm Calm - N/A Fog Fog
4:35 AM 37.4 °F - 37.4 °F 100% 30.23 in 0.2 mi Calm Calm - N/A Fog Fog
4:55 AM 37.4 °F - 37.4 °F 100% 30.24 in 0.2 mi Calm Calm - N/A   Overcast
5:15 AM 37.4 °F - 37.4 °F 100% 30.24 in 0.2 mi Calm Calm - N/A Fog Fog
5:35 AM 37.4 °F - 37.4 °F 100% 30.24 in 0.2 mi Calm Calm - N/A Fog Fog
6:15 AM 37.4 °F - 37.4 °F 100% 30.25 in 0.2 mi Calm Calm - N/A Fog Fog
6:35 AM 37.4 °F - 37.4 °F 100% 30.26 in 0.2 mi Calm Calm - N/A Fog Fog
6:55 AM 37.4 °F - 37.4 °F 100% 30.27 in 0.2 mi Calm Calm - N/A   Overcast
7:15 AM 37.4 °F - 37.4 °F 100% 30.27 in 0.2 mi Calm Calm - N/A Fog Fog
7:35 AM 37.4 °F - 37.4 °F 100% 30.27 in 0.2 mi Calm Calm - N/A Fog Fog
7:55 AM 37.4 °F - 37.4 °F 100% 30.27 in 0.2 mi Calm Calm - N/A Fog Fog
8:15 AM 37.4 °F - 37.4 °F 100% 30.28 in 0.2 mi Calm Calm - N/A   Overcast
8:35 AM 37.4 °F - 37.4 °F 100% 30.28 in 0.2 mi Calm Calm - N/A Fog Fog
8:55 AM 37.4 °F - 37.4 °F 100% 30.28 in 0.2 mi Calm Calm - N/A Fog Fog
9:15 AM 39.2 °F - 39.2 °F 100% 30.28 in 0.2 mi Calm Calm - N/A   Overcast
9:35 AM 39.2 °F - 39.2 °F 100% 30.29 in 0.2 mi Calm Calm - N/A Fog Fog
9:55 AM 39.2 °F - 39.2 °F 100% 30.29 in 0.2 mi Calm Calm - N/A Fog Fog
10:15 AM 41.0 °F - 41.0 °F 100% 30.29 in 0.2 mi Calm Calm - N/A Fog Fog
10:35 AM 41.0 °F - 41.0 °F 100% 30.29 in 0.2 mi Calm Calm - N/A Fog Fog
10:55 AM 42.8 °F - 42.8 °F 100% 30.28 in 0.2 mi Calm Calm - N/A Fog Fog
11:15 AM 42.8 °F - 42.8 °F 100% 30.27 in 0.2 mi Calm Calm - N/A Fog Fog
11:35 AM 44.6 °F - 44.6 °F 100% 30.26 in 0.2 mi Calm Calm - N/A Fog Fog
11:55 AM 44.6 °F - 44.6 °F 100% 30.25 in 0.2 mi Calm Calm - N/A Fog Fog
12:15 PM 46.4 °F - 46.4 °F 100% 30.24 in 0.5 mi Calm Calm - N/A Fog Fog
12:35 PM 48.2 °F - 48.2 °F 100% 30.23 in 3.0 mi Calm Calm - N/A   Partly Cloudy
12:55 PM 50.0 °F - 50.0 °F 100% 30.22 in 7.0 mi Calm Calm - N/A   Clear
1:15 PM 55.4 °F - 55.4 °F 100% 30.21 in 9.0 mi Calm Calm - N/A   Clear
1:35 PM 57.2 °F - 50.0 °F 77% 30.20 in 9.0 mi Calm Calm - N/A   Clear
1:55 PM 59.0 °F - 50.0 °F 72% 30.19 in 10.0 mi Calm Calm - N/A   Clear
2:15 PM 60.8 °F - 48.2 °F 63% 30.19 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 62.6 °F - 48.2 °F 59% 30.18 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 62.6 °F - 48.2 °F 59% 30.18 in 10.0 mi Calm Calm - N/A   Clear
3:15 PM 62.6 °F - 48.2 °F 59% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 62.6 °F - 48.2 °F 59% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 62.6 °F - 48.2 °F 59% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 62.6 °F - 46.4 °F 55% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 59.0 °F - 46.4 °F 63% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 57.2 °F - 46.4 °F 67% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 55.4 °F - 42.8 °F 63% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 55.4 °F - 41.0 °F 58% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 50.0 °F - 41.0 °F 71% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 48.2 °F - 41.0 °F 76% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 48.2 °F - 42.8 °F 82% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 50.0 °F - 44.6 °F 82% 30.14 in 10.0 mi SE 6.9 mph - N/A   Clear
7:15 PM 50.0 °F - 46.4 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 46.4 °F - 44.6 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 44.6 °F - 44.6 °F 100% 30.14 in 8.0 mi Calm Calm - N/A   Clear
8:15 PM 46.4 °F 44.3 °F 46.4 °F 100% 30.13 in 7.0 mi SE 4.6 mph - N/A   Clear
8:35 PM 48.2 °F - 46.4 °F 93% 30.13 in 7.0 mi Calm Calm - N/A   Clear
8:55 PM 50.0 °F - 46.4 °F 87% 30.13 in 7.0 mi SE 4.6 mph - N/A   Clear
9:15 PM 41.0 °F - 41.0 °F 100% 30.14 in 3.0 mi Calm Calm - N/A   Partly Cloudy
9:35 PM 42.8 °F - 42.8 °F 100% 30.14 in 4.0 mi Calm Calm - N/A   Scattered Clouds
10:15 PM 42.8 °F - 42.8 °F 100% 30.14 in 2.5 mi Calm Calm - N/A   Partly Cloudy
10:35 PM 44.6 °F - 44.6 °F 100% 30.14 in 2.5 mi Calm Calm - N/A   Clear
10:55 PM 46.4 °F 44.3 °F 46.4 °F 100% 30.13 in 7.0 mi SE 4.6 mph - N/A   Clear
11:15 PM 39.2 °F - 39.2 °F 100% 30.13 in 5.0 mi Calm Calm - N/A   Clear
11:35 PM 39.2 °F - 39.2 °F 100% 30.12 in 3.0 mi Calm Calm - N/A   Clear
11:55 PM 35.6 °F - 35.6 °F 100% 30.12 in 1.0 mi Calm Calm - N/A   Clear