Weather History for Washington, MO

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Monday, August 26, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 80 °F 78 °F  
Max Temperature 93 °F 87 °F 103 °F (1936)
Min Temperature 68 °F 68 °F 53 °F (1934)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 5  
Since 1 July heating degree days 0  
Cooling Degree Days 16 13  
Month to date cooling degree days 366  
Year to date cooling degree days 1341  
Since 1 June cooling degree days 1167  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.09 in 2.46 in (1888)
Month to date precipitation 2.53  
Year to date precipitation 27.29  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2012)
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 26, 2013 Rise Set
Actual Time 6:28 AM CDT 7:42 PM CDT
Civil Twilight 6:00 AM CDT 8:09 PM CDT
Nautical Twilight 5:27 AM CDT 8:42 PM CDT
Astronomical Twilight 4:53 AM CDT 9:17 PM CDT
Moon 10:58 PM CDT (8/26) 12:25 PM CDT (8/26)
Length of Visible Light 14h 09m
Length of Day
13h 14m
Waning Gibbous, 66% of the Moon is Illuminated
Aug 26
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 71.6 °F - 69.8 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 71.6 °F - 68.0 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:55 AM 71.6 °F - 71.6 °F 100% 30.19 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
1:15 AM 73.4 °F - 71.6 °F 94% 30.19 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
1:35 AM 73.4 °F - 71.6 °F 94% 30.18 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 AM 75.2 °F - 71.6 °F 89% 30.18 in 9.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:15 AM 75.2 °F - 71.6 °F 89% 30.18 in 9.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:35 AM 75.2 °F - 73.4 °F 94% 30.18 in 8.0 mi ESE 5.8 mph - N/A   Scattered Clouds
2:55 AM 75.2 °F - 73.4 °F 94% 30.18 in 8.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:15 AM 75.2 °F - 73.4 °F 94% 30.18 in 7.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:35 AM 73.4 °F - 73.4 °F 100% 30.18 in 7.0 mi SE 5.8 mph - N/A   Scattered Clouds
3:55 AM 71.6 °F - 71.6 °F 100% 30.18 in 5.0 mi Calm Calm - N/A   Clear
4:15 AM 69.8 °F - 69.8 °F 100% 30.18 in 5.0 mi Calm Calm - N/A   Partly Cloudy
4:35 AM 68.0 °F - 68.0 °F 100% 30.18 in 4.0 mi Calm Calm - N/A   Clear
4:55 AM 68.0 °F - 68.0 °F 100% 30.18 in 4.0 mi Calm Calm - N/A   Clear
5:15 AM 68.0 °F - 68.0 °F 100% 30.18 in 5.0 mi Calm Calm - N/A   Clear
5:35 AM 68.0 °F - 68.0 °F 100% 30.18 in 3.0 mi Calm Calm - N/A   Clear
5:55 AM 68.0 °F - 68.0 °F 100% 30.18 in 3.0 mi Calm Calm - N/A   Clear
6:15 AM 69.8 °F - 69.8 °F 100% 30.19 in 3.0 mi Calm Calm - N/A   Clear
6:35 AM 68.0 °F - 68.0 °F 100% 30.20 in 3.0 mi Calm Calm - N/A   Clear
6:55 AM 69.8 °F - 69.8 °F 100% 30.20 in 2.0 mi Calm Calm - N/A   Clear
7:15 AM 68.0 °F - 68.0 °F 100% 30.21 in 2.5 mi Calm Calm - N/A   Clear
7:35 AM 69.8 °F - 69.8 °F 100% 30.21 in 3.0 mi Calm Calm - N/A   Partly Cloudy
7:55 AM 73.4 °F - 73.4 °F 100% 30.21 in 4.0 mi Calm Calm - N/A   Partly Cloudy
8:15 AM 75.2 °F - 75.2 °F 100% 30.21 in 4.0 mi Calm Calm - N/A   Clear
8:35 AM 75.2 °F - 75.2 °F 100% 30.21 in 4.0 mi SE 4.6 mph - N/A   Clear
8:55 AM 77.0 °F - 75.2 °F 94% 30.21 in 5.0 mi Calm Calm - N/A   Partly Cloudy
9:15 AM 78.8 °F - 75.2 °F 89% 30.21 in 6.0 mi Calm Calm - N/A   Clear
9:35 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.21 in 9.0 mi SW 6.9 mph - N/A   Clear
9:55 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.21 in 8.0 mi SW 5.8 mph - N/A   Clear
10:15 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.21 in 9.0 mi Calm Calm - N/A   Clear
10:35 AM 82.4 °F 89.5 °F 75.2 °F 79% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 84.2 °F 92.3 °F 75.2 °F 74% 30.20 in 9.0 mi SSW 4.6 mph - N/A   Clear
11:15 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.20 in 10.0 mi SW 4.6 mph - N/A   Clear
11:35 AM 86.0 °F 93.4 °F 73.4 °F 66% 30.20 in 9.0 mi West 5.8 mph - N/A   Partly Cloudy
11:55 AM 86.0 °F 93.4 °F 73.4 °F 66% 30.19 in 10.0 mi West 4.6 mph - N/A   Clear
12:15 PM 87.8 °F 95.6 °F 73.4 °F 62% 30.18 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
12:35 PM 87.8 °F 95.6 °F 73.4 °F 62% 30.18 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
12:55 PM 89.6 °F 98.2 °F 73.4 °F 59% 30.17 in 10.0 mi SW 4.6 mph - N/A   Clear
1:15 PM 89.6 °F 98.2 °F 73.4 °F 59% 30.16 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
1:35 PM 89.6 °F 98.2 °F 73.4 °F 59% 30.15 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:55 PM 89.6 °F 96.2 °F 71.6 °F 55% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:15 PM 91.4 °F 98.4 °F 71.6 °F 52% 30.13 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:35 PM 91.4 °F 95.4 °F 68.0 °F 46% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 91.4 °F 95.4 °F 68.0 °F 46% 30.11 in 10.0 mi West 3.5 mph - N/A   Clear
3:15 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.11 in 10.0 mi West 3.5 mph - N/A   Clear
3:35 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 91.4 °F 98.4 °F 71.6 °F 52% 30.09 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
4:15 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.09 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
4:35 PM 93.2 °F 98.8 °F 69.8 °F 46% 30.09 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
4:55 PM 91.4 °F 95.4 °F 68.0 °F 46% 30.09 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
5:15 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.08 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
5:35 PM 91.4 °F 98.4 °F 71.6 °F 52% 30.08 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
5:55 PM 91.4 °F 98.4 °F 71.6 °F 52% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
6:15 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
6:35 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.07 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
6:55 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.07 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
7:15 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
7:35 PM 87.8 °F 92.6 °F 69.8 °F 55% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
7:55 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
8:35 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.07 in 10.0 mi South 4.6 mph - N/A   Clear
8:55 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.08 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:35 PM 82.4 °F 86.3 °F 69.8 °F 66% 30.07 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:55 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 78.8 °F - 71.6 °F 78% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 78.8 °F - 71.6 °F 78% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 78.8 °F - 71.6 °F 78% 30.08 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 78.8 °F - 71.6 °F 78% 30.08 in 10.0 mi Calm Calm - N/A   Clear