Alton, IL

8:18 PM CST on January 16, 2018 (GMT -0600)
Saint Louis Regional

Weather History for KALN - January, 2013

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Saturday, January 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 64 °F 35 °F 64 °F (2013)
Min Temperature 39 °F 21 °F 5 °F (2008)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 51    
Maximum Humidity 67    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 13 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
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

Jan. 19, 2013 Rise Set
Actual Time 7:15 AM CST 5:07 PM CST
Civil Twilight 6:46 AM CST 5:36 PM CST
Nautical Twilight 6:13 AM CST 6:08 PM CST
Astronomical Twilight 5:42 AM CST 6:40 PM CST
Moon 11:32 AM CST (1/19) 12:50 AM CST (1/19)
Length of Visible Light 10h 49m
Length of Day
9h 51m
First Quarter, 57% of the Moon is Illuminated
Jan 19
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

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 40.3 °F 34.4 °F 28.9 °F 64% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear
12:35 AM 40.3 °F 34.9 °F 29.3 °F 65% 30.14 in 10.0 mi South 8.1 mph - N/A   Clear
12:55 AM 40.1 °F 34.1 °F 29.5 °F 66% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear
1:15 AM 39.9 °F 33.4 °F 29.5 °F 66% 30.14 in 10.0 mi South 10.4 mph - N/A   Clear
1:35 AM 40.1 °F 33.2 °F 29.8 °F 67% 30.14 in 10.0 mi South 11.5 mph - N/A   Clear
1:55 AM 41.2 °F 33.7 °F 29.1 °F 62% 30.14 in 10.0 mi South 13.8 mph - N/A   Clear
2:15 AM 41.9 °F 34.6 °F 28.6 °F 59% 30.14 in 10.0 mi South 13.8 mph - N/A   Clear
2:35 AM 41.9 °F 34.6 °F 28.4 °F 59% 30.13 in 10.0 mi South 13.8 mph - N/A   Clear
2:55 AM 41.9 °F 34.3 °F 28.4 °F 59% 30.13 in 10.0 mi South 15.0 mph 21.9 mph N/A   Clear
3:15 AM 41.4 °F 33.6 °F 28.2 °F 60% 30.12 in 10.0 mi South 15.0 mph - N/A   Clear
3:35 AM 41.2 °F 33.7 °F 28.0 °F 60% 30.11 in 10.0 mi South 13.8 mph - N/A   Clear
3:55 AM 41.7 °F 34.1 °F 27.7 °F 58% 30.10 in 10.0 mi South 15.0 mph - N/A   Clear
4:15 AM 41.7 °F 33.4 °F 27.3 °F 57% 30.10 in 10.0 mi South 17.3 mph - N/A   Clear
4:35 AM 41.9 °F 33.7 °F 27.1 °F 56% 30.09 in 10.0 mi South 17.3 mph - N/A   Clear
4:55 AM 41.9 °F 34.0 °F 27.1 °F 56% 30.09 in 10.0 mi South 16.1 mph - N/A   Clear
5:15 AM 41.4 °F 33.3 °F 27.1 °F 57% 30.08 in 10.0 mi South 16.1 mph - N/A   Clear
5:35 AM 41.2 °F 33.4 °F 27.1 °F 57% 30.08 in 10.0 mi South 15.0 mph - N/A   Clear
6:45 AM 41.0 °F 32.2 °F 26.6 °F 57% 30.07 in 10.0 mi South 18.4 mph - N/A   Clear
7:50 AM 42.8 °F 35.1 °F 26.6 °F 53% 30.06 in 10.0 mi South 16.1 mph - N/A   Clear
8:45 AM 44.6 °F 37.4 °F 26.6 °F 49% 30.06 in 10.0 mi South 16.1 mph - N/A   Clear
9:45 AM 50.0 °F - 26.6 °F 40% 30.05 in 10.0 mi South 18.4 mph - N/A   Clear
10:45 AM 53.6 °F - 28.4 °F 38% 30.02 in 10.0 mi SSW 20.7 mph - N/A   Clear
11:50 AM 59.0 °F - 28.4 °F 31% 29.98 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Partly Cloudy
12:50 PM 62.6 °F - 26.6 °F 26% 29.93 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Partly Cloudy
1:50 PM 64.4 °F - 35.6 °F 34% 29.92 in 10.0 mi West 16.1 mph - N/A   Scattered Clouds
2:50 PM 64.4 °F - 26.6 °F 24% 29.91 in 10.0 mi WSW 17.3 mph 24.2 mph N/A   Scattered Clouds
3:50 PM 62.6 °F - 28.4 °F 27% 29.92 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Scattered Clouds
4:50 PM 59.0 °F - 30.2 °F 34% 29.94 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
6:50 PM 50.0 °F - 30.2 °F 47% 30.00 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
7:50 PM 53.6 °F - 30.2 °F 41% 30.03 in 10.0 mi West 13.8 mph - N/A   Clear
8:50 PM 51.8 °F - 30.2 °F 44% 30.05 in 10.0 mi West 13.8 mph - N/A   Clear
9:15 PM 52.0 °F - 31.1 °F 45% 30.05 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
9:35 PM 49.8 °F - 31.3 °F 49% 30.06 in 10.0 mi West 9.2 mph - N/A   Clear
9:50 PM 50.0 °F - 30.2 °F 47% 30.07 in 10.0 mi WNW 11.5 mph - N/A   Clear
9:55 PM 49.6 °F - 30.7 °F 48% 30.07 in 10.0 mi WNW 12.7 mph - N/A   Clear
10:15 PM 50.5 °F - 30.0 °F 45% 30.08 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Clear
10:35 PM 48.6 °F - 30.2 °F 49% 30.09 in 10.0 mi WNW 11.5 mph - N/A   Clear
10:55 PM 47.1 °F - 30.6 °F 53% 30.10 in 10.0 mi West 11.5 mph - N/A   Clear
11:15 PM 45.7 °F 40.6 °F 30.2 °F 55% 30.10 in 10.0 mi West 10.4 mph - N/A   Clear
11:35 PM 44.8 °F 39.9 °F 30.2 °F 57% 30.11 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:55 PM 43.7 °F 37.7 °F 30.7 °F 60% 30.11 in 10.0 mi WNW 11.5 mph - N/A   Clear