History for Washington, MO

Monday, May 7, 2012 — View Current Conditions
Monday, May 7, 2012
« Previous Day
Next Day »
Daily Weekly Monthly Custom
  Actual Average (KSTL) Record (KSTL)
Temperature
Mean Temperature 68 °F 64 °F  
Max Temperature 73 °F 74 °F 92 °F (1940)
Min Temperature 64 °F 54 °F 35 °F (1976)
Degree Days
Heating Degree Days 0 3  
Month to date heating degree days 28  
Since 1 July heating degree days 4484  
Cooling Degree Days 4 3  
Month to date cooling degree days 15  
Year to date cooling degree days 61  
Growing Degree Days 18 (Base 50)    
Moisture
Dew Point 65 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation
Precipitation 0.96 in 0.14 in 2.26 in (1961)
Month to date precipitation 1.00  
Year to date precipitation 12.65  
Snow
Snow - 0.00 in 0.00 in (2011)
Month to date snowfall 0.0  
Since 1 July snowfall 17.7  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 29.90 in    
Wind
Wind Speed 6 mph ()    
Max Wind Speed 14 mph    
Max Gust Speed 30 mph    
Visibility 8.2 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports
Daily Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Radar Archive
Click to View Archived Radar Loop
This image may take a moment to generate.
Local Photos

There were no photos found matching this date and location.
Visit WunderPhotos
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:59 AM CDT 8:02 PM CDT
Civil Twilight 5:30 AM CDT 8:31 PM CDT
Nautical Twilight 4:54 AM CDT 9:07 PM CDT
Astronomical Twilight 4:16 AM CDT 9:45 PM CDT
Moon 10:13 PM CDT (5/7) 7:06 AM CDT (5/7)
Length Of Visible Light 15h 01m
Length of Day
14h 02m
Waning Gibbous, 96% of the Moon is Illuminated
May 7
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
Visit Astronomy
Hourly Observations
Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 73.4 °F 66.2 °F 78% 29.88 in 10.0 mi NNW 8.1 mph - N/A Thunderstorm Overcast
12:35 AM 71.6 °F 66.2 °F 83% 29.87 in 10.0 mi NW 8.1 mph - N/A Thunderstorm Thunderstorm
12:55 AM 68.0 °F 62.6 °F 83% 29.85 in 0.8 mi WNW 13.8 mph 29.9 mph 0.63 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:15 AM 68.0 °F 64.4 °F 88% 29.88 in 8.0 mi WSW 4.6 mph - N/A Rain , Thunderstorm Light Rain
1:35 AM 68.0 °F 66.2 °F 94% 29.87 in 10.0 mi WNW 6.9 mph - N/A Thunderstorm Thunderstorm
1:55 AM 68.0 °F 66.2 °F 94% 29.86 in 3.0 mi Calm Calm - 0.02 in Rain , Thunderstorm Light Rain
2:15 AM 66.2 °F 66.2 °F 100% 29.86 in 7.0 mi SE 5.8 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
2:35 AM 66.2 °F 66.2 °F 100% 29.81 in 3.0 mi East 11.5 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
2:55 AM 66.2 °F 66.2 °F 100% 29.83 in 10.0 mi South 10.4 mph - 0.01 in Thunderstorm Mostly Cloudy
3:15 AM 66.2 °F 66.2 °F 100% 29.83 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
3:35 AM 66.2 °F 66.2 °F 100% 29.83 in 10.0 mi ESE 3.5 mph - N/A   Overcast
3:55 AM 66.2 °F 66.2 °F 100% 29.83 in 5.0 mi SSE 9.2 mph - N/A Rain , Thunderstorm Light Rain
4:15 AM 68.0 °F 66.2 °F 94% 29.89 in 3.0 mi WNW 13.8 mph 23.0 mph 0.05 in Rain , Thunderstorm Light Rain
4:35 AM 66.2 °F 66.2 °F 100% 29.91 in 3.0 mi West 3.5 mph - 0.21 in Rain Rain
4:55 AM 64.4 °F 64.4 °F 100% 29.90 in 2.5 mi Calm Calm - 0.27 in Rain Rain
5:15 AM 64.4 °F 64.4 °F 100% 29.90 in 3.0 mi ESE 3.5 mph - 0.01 in Rain Light Rain
5:35 AM 64.4 °F 64.4 °F 100% 29.90 in 10.0 mi East 3.5 mph - 0.01 in   Overcast
5:55 AM 64.4 °F 64.4 °F 100% 29.91 in 1.8 mi Calm Calm - 0.02 in Rain Light Rain
6:15 AM 64.4 °F 64.4 °F 100% 29.91 in 5.0 mi Calm Calm - 0.01 in   Overcast
6:35 AM 64.4 °F 64.4 °F 100% 29.89 in 8.0 mi East 4.6 mph - 0.01 in   Overcast
6:55 AM 64.4 °F 64.4 °F 100% 29.88 in 10.0 mi East 3.5 mph - 0.01 in   Overcast
7:15 AM 64.4 °F 64.4 °F 100% 29.89 in 8.0 mi Calm Calm - N/A   Overcast
7:35 AM 64.4 °F 64.4 °F 100% 29.89 in 4.0 mi Calm Calm - N/A Rain Light Rain
7:55 AM 66.2 °F 66.2 °F 100% 29.89 in 5.0 mi Calm Calm - N/A Rain Light Rain
8:15 AM 66.2 °F 66.2 °F 100% 29.89 in 4.0 mi Calm Calm - N/A Rain Light Rain
8:35 AM 66.2 °F 66.2 °F 100% 29.89 in 5.0 mi SW 4.6 mph - N/A Rain Light Rain
8:55 AM 66.2 °F 66.2 °F 100% 29.91 in 9.0 mi SW 4.6 mph - N/A   Overcast
9:15 AM 66.2 °F 66.2 °F 100% 29.91 in 8.0 mi Calm Calm - N/A   Overcast
9:35 AM 66.2 °F 66.2 °F 100% 29.91 in 5.0 mi WNW 6.9 mph - N/A Rain Light Rain
9:55 AM 66.2 °F 66.2 °F 100% 29.91 in 8.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
10:15 AM 66.2 °F 66.2 °F 100% 29.91 in 9.0 mi NW 6.9 mph - N/A Rain Light Rain
10:35 AM 66.2 °F 66.2 °F 100% 29.92 in 8.0 mi NW 6.9 mph - N/A Rain Light Rain
10:55 AM 68.0 °F 68.0 °F 100% 29.92 in 9.0 mi NW 6.9 mph - N/A   Mostly Cloudy
11:15 AM 68.0 °F 66.2 °F 94% 29.92 in 10.0 mi NW 8.1 mph - N/A   Overcast
11:35 AM 68.0 °F 66.2 °F 94% 29.92 in 9.0 mi NNW 9.2 mph - N/A Rain Light Rain
11:55 AM 68.0 °F 66.2 °F 94% 29.92 in 9.0 mi NW 9.2 mph - N/A Rain Light Rain
12:15 PM 68.0 °F 66.2 °F 94% 29.91 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
12:35 PM 69.8 °F 66.2 °F 88% 29.90 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
12:55 PM 69.8 °F 66.2 °F 88% 29.90 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
1:15 PM 69.8 °F 66.2 °F 88% 29.91 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
1:35 PM 68.0 °F 66.2 °F 94% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Overcast
1:55 PM 69.8 °F 66.2 °F 88% 29.91 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
2:15 PM 69.8 °F 66.2 °F 88% 29.92 in 10.0 mi NNW 10.4 mph - N/A   Overcast
2:35 PM 68.0 °F 64.4 °F 88% 29.92 in 10.0 mi North 9.2 mph - N/A Rain Light Rain
2:55 PM 68.0 °F 64.4 °F 88% 29.92 in 10.0 mi NNW 8.1 mph - N/A   Overcast
3:15 PM 68.0 °F 64.4 °F 88% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Overcast
3:35 PM 68.0 °F 64.4 °F 88% 29.91 in 10.0 mi NW 10.4 mph - N/A   Overcast
3:55 PM 68.0 °F 62.6 °F 83% 29.91 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Overcast
4:15 PM 68.0 °F 64.4 °F 88% 29.90 in 10.0 mi NNW 9.2 mph - N/A   Overcast
4:35 PM 68.0 °F 62.6 °F 83% 29.91 in 10.0 mi NW 11.5 mph - N/A   Overcast
4:55 PM 68.0 °F 62.6 °F 83% 29.90 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
5:15 PM 68.0 °F 62.6 °F 83% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Overcast
5:55 PM 68.0 °F 62.6 °F 83% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Overcast
6:15 PM 68.0 °F 62.6 °F 83% 29.91 in 10.0 mi NNW 8.1 mph - N/A   Overcast
6:35 PM 68.0 °F 62.6 °F 83% 29.92 in 10.0 mi NNW 9.2 mph - N/A   Overcast
6:55 PM 68.0 °F 62.6 °F 83% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Overcast
7:15 PM 68.0 °F 62.6 °F 83% 29.92 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:35 PM 66.2 °F 62.6 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
7:55 PM 66.2 °F 62.6 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 66.2 °F 64.4 °F 94% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
10:15 PM - - N/A% 29.94 in - Calm Calm - N/A   Unknown
10:55 PM 64.4 °F 64.4 °F 100% 29.95 in 10.0 mi Calm Calm - N/A   Unknown
11:15 PM 66.2 °F 60.8 °F 83% 29.95 in 10.0 mi North 9.2 mph - N/A   Overcast
11:35 PM 66.2 °F 57.2 °F 73% 29.95 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
11:55 PM 64.4 °F 55.4 °F 73% 29.96 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
Show full METARS | METAR FAQ | Comma Delimited File