Weather History for St. Louis, MO

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Tuesday, June 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 86 °F 79 °F  
Max Temperature 94 °F 88 °F 102 °F (1954)
Min Temperature 78 °F 70 °F 50 °F (1974)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 3  
Since 1 June heating degree days 1 3  
Since 1 July heating degree days 4488 4533  
Cooling Degree Days 21 14  
Month to date cooling degree days 268 262  
Year to date cooling degree days 479 436  
Since 1 June cooling degree days 268 262  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 62    
Maximum Humidity 74    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.13 in 3.31 in (2003)
Month to date precipitation 4.07 3.66  
Year to date precipitation 28.21 20.03  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 27.9 17.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 25, 2013 Rise Set
Actual Time 5:37 AM CDT 8:30 PM CDT
Civil Twilight 5:06 AM CDT 9:02 PM CDT
Nautical Twilight 4:25 AM CDT 9:42 PM CDT
Astronomical Twilight 3:39 AM CDT 10:28 PM CDT
Moon 10:18 PM CDT (6/25) 8:16 AM CDT (6/25)
Length of Visible Light 15h 56m
Length of Day
14h 52m
Waning Gibbous, 92% of the Moon is Illuminated
Jun 25
Waning Gibbous
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 82.0 °F 85.5 °F 69.1 °F 65% 29.91 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
1:51 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.92 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
2:51 AM 80.1 °F 82.9 °F 69.1 °F 69% 29.92 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
3:51 AM 79.0 °F - 69.1 °F 72% 29.91 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
4:51 AM 78.1 °F - 69.1 °F 74% 29.91 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
5:51 AM 78.1 °F - 69.1 °F 74% 29.92 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
6:51 AM 78.1 °F - 69.1 °F 74% 29.93 in 9.0 mi South 8.1 mph - N/A   Mostly Cloudy
7:51 AM 81.0 °F 84.4 °F 70.0 °F 69% 29.91 in 9.0 mi South 11.5 mph 19.6 mph N/A   Mostly Cloudy
8:51 AM 84.0 °F 88.4 °F 70.0 °F 63% 29.92 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
9:51 AM 86.0 °F 91.5 °F 71.1 °F 61% 29.94 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Mostly Cloudy
10:51 AM 88.0 °F 93.8 °F 71.1 °F 57% 29.94 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Mostly Cloudy
11:51 AM 90.0 °F 96.4 °F 71.1 °F 54% 29.93 in 10.0 mi SW 15.0 mph 21.9 mph N/A   Mostly Cloudy
12:51 PM 91.0 °F 97.6 °F 71.1 °F 52% 29.91 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Mostly Cloudy
2:51 PM 93.0 °F 100.1 °F 71.1 °F 49% 29.88 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
3:51 PM 93.0 °F 100.7 °F 72.0 °F 50% 29.85 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
4:51 PM 93.0 °F 100.1 °F 71.1 °F 49% 29.80 in 10.0 mi South 19.6 mph 26.5 mph N/A   Mostly Cloudy
5:51 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.78 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
6:51 PM 90.0 °F 95.4 °F 70.0 °F 52% 29.80 in 10.0 mi SSW 10.4 mph 19.6 mph N/A   Mostly Cloudy
7:51 PM 88.0 °F 93.8 °F 71.1 °F 57% 29.80 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
8:51 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.81 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:51 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.84 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
10:51 PM 84.9 °F 90.1 °F 71.1 °F 63% 29.84 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
11:51 PM 82.9 °F 87.5 °F 71.1 °F 67% 29.83 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy