Alton, IL

4:40 PM CDT on July 24, 2017 (GMT -0500)
Saint Louis Regional

Weather History for KALN - March, 2014

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Monday, March 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 46 °F 51 °F 79 °F (2011)
Min Temperature 19 °F 34 °F 19 °F (2014)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 17 °F    
Average Humidity 66    
Maximum Humidity 87    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 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

Mar. 17, 2014 Rise Set
Actual Time 7:08 AM CDT 7:09 PM CDT
Civil Twilight 6:41 AM CDT 7:35 PM CDT
Nautical Twilight 6:10 AM CDT 8:06 PM CDT
Astronomical Twilight 5:39 AM CDT 8:38 PM CDT
Moon 8:25 PM CDT (3/17) 7:24 AM CDT (3/17)
Length of Visible Light 12h 54m
Length of Day
12h 00m
Full, 99% of the Moon is Illuminated
Mar 17
Full
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 27.3 °F 20.9 °F 14.4 °F 58% 30.08 in 10.0 mi North 5.8 mph - N/A   Clear
12:35 AM 26.2 °F 19.6 °F 16.7 °F 67% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Clear
12:55 AM 25.7 °F 18.0 °F 16.7 °F 69% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:15 AM 25.5 °F 16.9 °F 16.7 °F 69% 30.07 in 10.0 mi North 8.1 mph - N/A   Clear
1:35 AM 24.8 °F 16.9 °F 16.5 °F 71% 30.04 in 10.0 mi North 6.9 mph - N/A   Clear
1:55 AM 24.6 °F 16.7 °F 16.9 °F 72% 30.04 in 10.0 mi North 6.9 mph - N/A   Clear
2:15 AM 24.3 °F 16.3 °F 17.6 °F 76% 30.03 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:35 AM 23.9 °F 18.0 °F 17.8 °F 77% 30.03 in 10.0 mi North 4.6 mph - N/A   Clear
2:55 AM 23.7 °F 16.6 °F 18.1 °F 79% 30.02 in 10.0 mi North 5.8 mph - N/A   Clear
3:15 AM 23.4 °F 16.2 °F 18.3 °F 81% 30.02 in 10.0 mi North 5.8 mph - N/A   Clear
3:35 AM 23.0 °F 15.8 °F 18.0 °F 81% 30.01 in 10.0 mi North 5.8 mph - N/A   Clear
3:55 AM 22.6 °F 16.5 °F 18.0 °F 82% 29.99 in 10.0 mi North 4.6 mph - N/A   Clear
4:15 AM 22.1 °F - 18.1 °F 85% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 21.9 °F - 18.0 °F 85% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 21.2 °F 14.9 °F 17.6 °F 86% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:15 AM 21.2 °F 14.9 °F 17.4 °F 85% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:35 AM 21.2 °F 16.4 °F 17.4 °F 85% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:55 AM 20.8 °F 16.0 °F 17.1 °F 85% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
6:15 AM 20.3 °F - 16.9 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 20.3 °F 15.4 °F 17.1 °F 87% 29.96 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:50 AM 19.4 °F 9.5 °F 15.8 °F 86% 29.96 in 10.0 mi North 8.1 mph - N/A   Clear
7:50 AM 21.2 °F 11.7 °F 17.6 °F 86% 29.99 in 10.0 mi North 8.1 mph - N/A   Clear
8:50 AM 24.8 °F 17.9 °F 19.4 °F 80% 29.98 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
9:50 AM 28.4 °F 22.2 °F 15.8 °F 59% 29.96 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
10:50 AM 30.2 °F 23.4 °F 15.8 °F 55% 29.96 in 10.0 mi North 6.9 mph - N/A   Clear
11:50 AM 32.0 °F 27.5 °F 14.0 °F 48% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:50 PM 35.6 °F - 14.0 °F 41% 29.91 in 10.0 mi Calm Calm - N/A   Clear
1:50 PM 39.2 °F - 10.4 °F 31% 29.86 in 10.0 mi Calm Calm - N/A   Clear
2:50 PM 42.8 °F - 8.6 °F 25% 29.85 in 10.0 mi Calm Calm - N/A   Clear
3:50 PM 44.6 °F 39.7 °F 6.8 °F 21% 29.81 in 10.0 mi SE 9.2 mph - N/A   Clear
4:50 PM 46.4 °F 43.5 °F 10.4 °F 23% 29.79 in 10.0 mi East 5.8 mph - N/A   Clear
5:50 PM 44.6 °F 39.7 °F 12.2 °F 27% 29.79 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
6:50 PM 39.2 °F 33.6 °F 15.8 °F 39% 29.80 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:50 PM 35.6 °F 30.7 °F 17.6 °F 48% 29.79 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
8:50 PM 32.0 °F 26.4 °F 17.6 °F 55% 29.81 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
9:50 PM 32.0 °F 26.4 °F 17.6 °F 55% 29.81 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
10:15 PM 32.9 °F 28.5 °F 21.6 °F 63% 29.82 in 10.0 mi SE 4.6 mph - N/A   Clear
10:35 PM 33.4 °F 29.1 °F 21.4 °F 61% 29.82 in 10.0 mi SE 4.6 mph - N/A   Clear
10:55 PM 32.0 °F 26.4 °F 23.9 °F 72% 29.82 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:15 PM 32.0 °F 26.4 °F 23.4 °F 70% 29.81 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:35 PM 32.9 °F 29.8 °F 23.9 °F 69% 29.81 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:55 PM 32.9 °F 28.5 °F 25.0 °F 73% 29.81 in 10.0 mi ESE 4.6 mph - N/A   Clear