Weather History for St. Charles, MO

Change the Weather History Date:

Friday, May 24, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 57 °F 69 °F  
Max Temperature 69 °F 78 °F 92 °F (1950)
Min Temperature 46 °F 60 °F 40 °F (1961)
Degree Days  
Heating Degree Days 8 1  
Month to date heating degree days 68  
Since 1 July heating degree days 4524  
Cooling Degree Days 0 5  
Month to date cooling degree days 84  
Year to date cooling degree days 130  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 60    
Maximum Humidity 89    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.16 in 2.15 in (1927)
Month to date precipitation 3.58  
Year to date precipitation 15.23  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2012)
Month to date snowfall 0.0  
Since 1 July snowfall 17.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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

May. 24, 2013 Rise Set
Actual Time 5:42 AM CDT 8:15 PM CDT
Civil Twilight 5:11 AM CDT 8:46 PM CDT
Nautical Twilight 4:33 AM CDT 9:24 PM CDT
Astronomical Twilight 3:50 AM CDT 10:07 PM CDT
Moon 7:58 PM CDT (5/24) 5:13 AM CDT (5/24)
Length of Visible Light 15h 35m
Length of Day
14h 33m
Full, 100% of the Moon is Illuminated
May 24
Full
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 54.0 °F 48.9 °F 83% 30.24 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:54 AM 53.1 °F 48.0 °F 83% 30.25 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:54 AM 52.0 °F 48.0 °F 86% 30.27 in 10.0 mi East 8.1 mph - N/A   Clear
3:54 AM 50.0 °F 46.9 °F 89% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 48.0 °F 45.0 °F 89% 30.32 in 9.0 mi ESE 6.9 mph - N/A   Clear
5:54 AM 46.9 °F 43.0 °F 86% 30.35 in 9.0 mi ENE 4.6 mph - N/A   Clear
6:54 AM 50.0 °F 41.0 °F 71% 30.38 in 10.0 mi East 11.5 mph - N/A   Clear
7:54 AM 51.1 °F 39.0 °F 63% 30.39 in 10.0 mi ENE 11.5 mph - N/A   Clear
8:54 AM 54.0 °F 39.9 °F 59% 30.41 in 10.0 mi East 8.1 mph - N/A   Clear
9:54 AM 57.0 °F 39.9 °F 53% 30.41 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:54 AM 59.0 °F 39.9 °F 49% 30.41 in 10.0 mi NE 5.8 mph - N/A   Clear
11:54 AM 61.0 °F 39.9 °F 46% 30.40 in 10.0 mi ENE 9.2 mph - N/A   Clear
12:54 PM 62.1 °F 39.9 °F 44% 30.39 in 10.0 mi SE 3.5 mph - N/A   Clear
1:54 PM 64.0 °F 37.9 °F 38% 30.38 in 10.0 mi Calm Calm - N/A   Clear
2:54 PM 66.9 °F 41.0 °F 39% 30.35 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:54 PM 66.9 °F 39.9 °F 37% 30.32 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:54 PM 68.0 °F 41.0 °F 37% 30.31 in 10.0 mi East 5.8 mph - N/A   Clear
5:54 PM 68.0 °F 41.0 °F 37% 30.28 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:54 PM 66.9 °F 39.9 °F 37% 30.26 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:54 PM 64.0 °F 41.0 °F 43% 30.26 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:54 PM 60.1 °F 43.0 °F 53% 30.27 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:54 PM 57.9 °F 46.9 °F 67% 30.29 in 10.0 mi East 3.5 mph - N/A   Clear
10:54 PM 57.0 °F 46.9 °F 69% 30.31 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:54 PM 54.0 °F 46.9 °F 77% 30.29 in 10.0 mi East 5.8 mph - N/A   Clear