Weather History for St. Charles, MO

Change the Weather History Date:

Tuesday, April 16, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 47 °F 58 °F  
Max Temperature 50 °F 68 °F 90 °F (2002)
Min Temperature 44 °F 47 °F 25 °F (1875)
Degree Days  
Heating Degree Days 18 9  
Month to date heating degree days 178  
Since 1 July heating degree days 4364  
Cooling Degree Days 0 1  
Month to date cooling degree days 16  
Year to date cooling degree days 23  
Moisture  
Dew Point 44 °F    
Average Humidity 88    
Maximum Humidity 93    
Minimum Humidity 76    
Precipitation  
Precipitation 0.69 in 0.12 in 1.36 in (1922)
Month to date precipitation 1.91  
Year to date precipitation 9.87  
Snow  
Snow 0.00 in 0.00 in T in (2001)
Month to date snowfall 0.3  
Since 1 July snowfall 17.6  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 12 mph (NNE)    
Max Wind Speed 25 mph    
Max Gust Speed 38 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
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

Apr. 16, 2013 Rise Set
Actual Time 6:23 AM CDT 7:40 PM CDT
Civil Twilight 5:55 AM CDT 8:07 PM CDT
Nautical Twilight 5:22 AM CDT 8:40 PM CDT
Astronomical Twilight 4:48 AM CDT 9:15 PM CDT
Moon 10:43 AM CDT (4/16) 12:35 AM CDT (4/16)
Length of Visible Light 14h 12m
Length of Day
13h 16m
Waxing Crescent, 33% of the Moon is Illuminated
Apr 16
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 48.2 °F - 46.4 °F 93% 29.91 in 10.0 mi NNE 12.7 mph 24.2 mph N/A Thunderstorm Thunderstorm
12:09 AM 50.0 °F - 46.4 °F 87% 29.85 in 2.5 mi NNE 25.3 mph 38.0 mph 0.15 in Rain , Thunderstorm Light Thunderstorms and Rain
12:19 AM 48.2 °F - 46.4 °F 93% 29.96 in 3.0 mi NW 10.4 mph 28.8 mph 0.17 in Rain , Thunderstorm Light Thunderstorms and Rain
12:41 AM 48.2 °F - 44.6 °F 87% 29.95 in 10.0 mi North 13.8 mph 21.9 mph 0.17 in Thunderstorm Thunderstorm
12:54 AM 48.9 °F - 45.0 °F 86% 29.96 in 10.0 mi North 10.4 mph 24.2 mph 0.17 in Rain , Thunderstorm Light Rain
1:17 AM 48.2 °F - 44.6 °F 87% 29.96 in 10.0 mi NNE 13.8 mph 20.7 mph 0.00 in   Overcast
1:28 AM 48.2 °F - 44.6 °F 87% 30.01 in 10.0 mi NW 17.3 mph 21.9 mph 0.00 in Thunderstorm Overcast
1:45 AM 48.2 °F - 44.6 °F 87% 29.96 in 9.0 mi NE 12.7 mph 19.6 mph 0.00 in Rain Light Rain
1:54 AM 48.0 °F - 45.0 °F 89% 29.97 in 10.0 mi NNE 12.7 mph - 0.00 in Rain Light Rain
2:01 AM 48.2 °F - 44.6 °F 87% 29.98 in 10.0 mi North 13.8 mph - N/A Thunderstorm Overcast
2:14 AM 46.4 °F 41.5 °F 44.6 °F 93% 29.97 in 10.0 mi NNE 10.4 mph - 0.01 in Rain , Thunderstorm Light Rain
2:30 AM 46.4 °F 41.5 °F 44.6 °F 93% 29.96 in 10.0 mi NE 10.4 mph 25.3 mph 0.01 in Rain , Thunderstorm Light Rain
2:42 AM 46.4 °F 40.7 °F 44.6 °F 93% 29.96 in 7.0 mi NE 12.7 mph - 0.01 in Rain , Thunderstorm Light Rain
2:51 AM 48.2 °F - 44.6 °F 87% 29.97 in 10.0 mi NNE 12.7 mph 21.9 mph 0.01 in Thunderstorm Overcast
2:54 AM 48.0 °F - 44.1 °F 86% 29.99 in 10.0 mi North 12.7 mph 21.9 mph 0.01 in Thunderstorm Overcast
3:04 AM 46.4 °F 41.9 °F 44.6 °F 93% 29.97 in 10.0 mi NNE 9.2 mph 21.9 mph 0.00 in Rain , Thunderstorm Light Rain
3:12 AM 46.4 °F 41.1 °F 44.6 °F 93% 30.00 in 7.0 mi North 11.5 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
3:16 AM 46.4 °F 41.1 °F 44.6 °F 93% 30.01 in 7.0 mi NNW 11.5 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
3:32 AM 46.4 °F 42.4 °F 44.6 °F 93% 29.98 in 2.0 mi NNE 8.1 mph - 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:45 AM 46.4 °F 41.9 °F 44.6 °F 93% 30.00 in 4.0 mi North 9.2 mph - 0.22 in Rain , Thunderstorm Thunderstorms and Rain
3:54 AM 46.9 °F - 45.0 °F 93% 30.03 in 3.0 mi NW 5.8 mph - 0.26 in Rain , Thunderstorm Thunderstorms and Rain
4:26 AM 46.4 °F 42.4 °F 44.6 °F 93% 30.02 in 5.0 mi North 8.1 mph - 0.07 in Rain , Thunderstorm Rain
4:33 AM 46.4 °F 40.1 °F 44.6 °F 93% 29.99 in 5.0 mi NNE 15.0 mph - 0.10 in Rain , Thunderstorm Thunderstorms and Rain
4:54 AM 46.9 °F - 44.1 °F 90% 30.07 in 10.0 mi NW 6.9 mph 17.3 mph 0.11 in Rain Light Rain
5:26 AM 46.4 °F 40.1 °F 42.8 °F 87% 30.05 in 5.0 mi NNE 15.0 mph - 0.05 in Rain , Thunderstorm Heavy Rain
5:41 AM 46.4 °F 39.8 °F 42.8 °F 87% 30.05 in 10.0 mi North 16.1 mph 29.9 mph 0.06 in Rain Light Rain
5:54 AM 46.0 °F 44.8 °F 43.0 °F 89% 30.07 in 10.0 mi North 3.5 mph - 0.06 in   Mostly Cloudy
6:22 AM 46.4 °F 41.9 °F 42.8 °F 87% 30.06 in 10.0 mi NNE 9.2 mph - N/A   Overcast
7:19 AM 44.6 °F 38.1 °F 42.8 °F 93% 30.07 in 10.0 mi NE 13.8 mph - N/A   Overcast
7:42 AM 44.6 °F 40.2 °F 41.0 °F 87% 30.10 in 10.0 mi North 8.1 mph - N/A   Overcast
7:54 AM 45.0 °F 38.2 °F 41.0 °F 86% 30.09 in 10.0 mi NE 15.0 mph 19.6 mph 0.00 in Rain Light Rain
8:05 AM 44.6 °F 39.7 °F 39.2 °F 81% 30.09 in 10.0 mi NE 9.2 mph 18.4 mph 0.00 in Rain Light Rain
8:37 AM 46.4 °F 42.4 °F 39.2 °F 76% 30.12 in 10.0 mi NNE 8.1 mph - 0.00 in   Overcast
8:54 AM 45.0 °F 41.2 °F 39.9 °F 82% 30.12 in 10.0 mi North 6.9 mph - 0.00 in Rain Light Rain
9:54 AM 46.0 °F 40.6 °F 41.0 °F 83% 30.12 in 10.0 mi NNE 11.5 mph - 0.00 in   Overcast
10:54 AM 46.0 °F 40.2 °F 42.1 °F 86% 30.14 in 4.0 mi North 12.7 mph 17.3 mph 0.00 in Rain Light Rain
11:01 AM 44.6 °F 38.4 °F 42.8 °F 93% 30.14 in 2.0 mi NNE 12.7 mph - 0.00 in Rain Light Rain
11:07 AM 44.6 °F 39.7 °F 42.8 °F 93% 30.15 in 2.0 mi NNE 9.2 mph - 0.00 in Rain , Thunderstorm Light Rain
11:21 AM 44.6 °F 36.6 °F 42.8 °F 93% 30.09 in 3.0 mi NE 19.6 mph 24.2 mph 0.02 in Rain , Thunderstorm Thunderstorms and Rain
11:28 AM 44.6 °F 38.4 °F 42.8 °F 93% 30.11 in 2.5 mi NE 12.7 mph 24.2 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
11:36 AM 46.4 °F 42.4 °F 42.8 °F 87% 30.12 in 5.0 mi NE 8.1 mph 18.4 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
11:44 AM 46.4 °F 41.5 °F 42.8 °F 87% 30.11 in 8.0 mi ENE 10.4 mph - 0.04 in Thunderstorm Thunderstorm
11:54 AM 46.0 °F 41.0 °F 43.0 °F 89% 30.11 in 10.0 mi ENE 10.4 mph - 0.04 in Thunderstorm Overcast
12:23 PM 46.4 °F 42.9 °F 42.8 °F 87% 30.10 in 6.0 mi NE 6.9 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
12:37 PM 46.4 °F 41.9 °F 42.8 °F 87% 30.13 in 1.0 mi North 9.2 mph - 0.04 in Rain , Thunderstorm Thunderstorms and Rain
12:42 PM 46.4 °F 41.1 °F 42.8 °F 87% 30.13 in 3.0 mi NNE 11.5 mph 16.1 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
12:54 PM 46.0 °F 41.4 °F 43.0 °F 89% 30.13 in 8.0 mi NNE 9.2 mph - 0.04 in Rain , Thunderstorm Light Rain
1:12 PM 46.4 °F 41.9 °F 42.8 °F 87% 30.12 in 9.0 mi NNE 9.2 mph - 0.00 in   Overcast
1:33 PM 46.4 °F 41.5 °F 42.8 °F 87% 30.13 in 8.0 mi North 10.4 mph - 0.00 in   Overcast
1:54 PM 46.0 °F 40.6 °F 43.0 °F 89% 30.13 in 8.0 mi NNE 11.5 mph - 0.00 in   Overcast
2:02 PM 46.4 °F 40.7 °F 42.8 °F 87% 30.11 in 9.0 mi NE 12.7 mph 19.6 mph N/A Thunderstorm Thunderstorm
2:17 PM 46.4 °F 40.7 °F 42.8 °F 87% 30.11 in 10.0 mi NE 12.7 mph - 0.00 in   Overcast
2:54 PM 46.9 °F - 43.0 °F 86% 30.13 in 10.0 mi NE 9.2 mph - 0.00 in   Overcast
3:30 PM 46.4 °F 41.5 °F 44.6 °F 93% 30.12 in 5.0 mi NNE 10.4 mph - N/A   Overcast
3:54 PM 46.9 °F - 44.1 °F 90% 30.13 in 5.0 mi NNE 9.2 mph - N/A   Overcast
4:45 PM 48.2 °F - 44.6 °F 87% 30.11 in 9.0 mi NE 11.5 mph - 0.00 in   Overcast
4:54 PM 48.0 °F - 44.1 °F 86% 30.12 in 9.0 mi NE 15.0 mph - 0.00 in   Overcast
5:54 PM 48.0 °F - 44.1 °F 86% 30.12 in 10.0 mi NE 11.5 mph - N/A   Overcast
6:13 PM 48.2 °F - 44.6 °F 87% 30.13 in 10.0 mi NE 9.2 mph - N/A   Overcast
6:54 PM 48.0 °F - 44.1 °F 86% 30.12 in 10.0 mi NE 9.2 mph - 0.00 in   Overcast
7:54 PM 48.9 °F - 45.0 °F 86% 30.15 in 10.0 mi NE 9.2 mph - N/A   Overcast
8:54 PM 48.9 °F - 45.0 °F 86% 30.14 in 10.0 mi ENE 8.1 mph - N/A   Overcast
9:54 PM 48.9 °F - 45.0 °F 86% 30.16 in 10.0 mi NE 5.8 mph - N/A   Overcast
10:54 PM 50.0 °F - 45.0 °F 83% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Overcast
11:54 PM 50.0 °F - 45.0 °F 83% 30.13 in 10.0 mi ENE 10.4 mph - N/A   Overcast