Alton, IL

11:00 AM CDT on September 22, 2017 (GMT -0500)
Saint Louis Regional

Weather History for KALN - November, 2012

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Wednesday, November 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 50 °F 48 °F 71 °F (1998)
Min Temperature 26 °F 34 °F 18 °F (2013)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 24 °F    
Average Humidity 73    
Maximum Humidity 88    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.36 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 28, 2012 Rise Set
Actual Time 6:57 AM CST 4:39 PM CST
Civil Twilight 6:27 AM CST 5:08 PM CST
Nautical Twilight 5:55 AM CST 5:41 PM CST
Astronomical Twilight 5:23 AM CST 6:13 PM CST
Moon 4:54 PM CST (11/28) 6:54 AM CST (11/28)
Length of Visible Light 10h 40m
Length of Day
9h 41m
Full, 100% of the Moon is Illuminated
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 30.0 °F - 23.5 °F 77% 30.34 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 28.0 °F - 23.4 °F 83% 30.35 in 7.0 mi Calm Calm - N/A   Clear
12:55 AM 27.0 °F - 22.8 °F 84% 30.35 in 7.0 mi Calm Calm - N/A   Clear
1:15 AM 27.0 °F - 22.8 °F 84% 30.35 in 7.0 mi Calm Calm - N/A   Clear
1:35 AM 27.3 °F - 23.0 °F 84% 30.35 in 7.0 mi Calm Calm - N/A   Clear
1:55 AM 27.7 °F - 23.0 °F 83% 30.36 in 7.0 mi Calm Calm - N/A   Clear
2:15 AM 27.0 °F - 23.0 °F 85% 30.36 in 7.0 mi Calm Calm - N/A   Clear
2:35 AM 26.6 °F - 22.8 °F 86% 30.36 in 7.0 mi Calm Calm - N/A   Clear
2:55 AM 26.4 °F - 22.8 °F 86% 30.36 in 7.0 mi Calm Calm - N/A   Clear
3:15 AM 26.6 °F - 22.8 °F 86% 30.36 in 7.0 mi Calm Calm - N/A   Clear
3:35 AM 27.9 °F - 23.9 °F 85% 30.36 in 7.0 mi Calm Calm - N/A   Clear
3:55 AM 27.9 °F - 23.5 °F 84% 30.36 in 7.0 mi Calm Calm - N/A   Clear
4:15 AM 26.4 °F - 22.8 °F 86% 30.36 in 7.0 mi Calm Calm - N/A   Clear
4:35 AM 27.3 °F - 23.9 °F 87% 30.37 in 7.0 mi Calm Calm - N/A   Clear
4:55 AM 26.6 °F - 23.0 °F 86% 30.37 in 7.0 mi Calm Calm - N/A   Clear
5:15 AM 27.1 °F - 23.5 °F 86% 30.38 in 7.0 mi Calm Calm - N/A   Clear
5:35 AM 26.8 °F - 23.7 °F 88% 30.38 in 7.0 mi Calm Calm - N/A   Clear
6:50 AM 26.6 °F - 23.0 °F 86% 30.40 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 28.4 °F - 24.8 °F 86% 30.42 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:50 AM 35.6 °F 32.8 °F 28.4 °F 75% 30.44 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
9:50 AM 41.0 °F - 24.8 °F 53% 30.45 in 10.0 mi Calm Calm - N/A   Clear
10:50 AM 42.8 °F - 23.0 °F 46% 30.45 in 10.0 mi Calm Calm - N/A   Clear
11:50 AM 46.4 °F 43.5 °F 21.2 °F 37% 30.43 in 10.0 mi South 5.8 mph - N/A   Clear
12:50 PM 50.0 °F - 23.0 °F 35% 30.41 in 10.0 mi SW 9.2 mph - N/A   Clear
1:50 PM 50.0 °F - 23.0 °F 35% 30.38 in 10.0 mi South 9.2 mph - N/A   Clear
2:50 PM 50.0 °F - 23.0 °F 35% 30.36 in 10.0 mi South 9.2 mph - N/A   Clear
7:50 PM 33.8 °F 28.6 °F 26.6 °F 75% 30.35 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:15 PM 36.1 °F 31.4 °F 27.9 °F 72% 30.33 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:35 PM 33.8 °F 28.6 °F 27.0 °F 76% 30.33 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:55 PM 35.1 °F 30.1 °F 26.1 °F 70% 30.32 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:15 PM 34.3 °F 30.2 °F 26.4 °F 73% 30.32 in 10.0 mi SE 4.6 mph - N/A   Clear
10:35 PM 36.5 °F 33.9 °F 27.0 °F 68% 30.32 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:55 PM 36.9 °F 32.2 °F 26.1 °F 65% 30.31 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:15 PM 35.8 °F 31.9 °F 26.4 °F 69% 30.31 in 10.0 mi SE 4.6 mph - N/A   Clear
11:35 PM 36.1 °F 32.3 °F 27.3 °F 70% 30.31 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:55 PM 34.3 °F 31.4 °F 25.9 °F 71% 30.31 in 10.0 mi ESE 3.5 mph - N/A   Clear