Alton, IL

12:21 PM CST on December 15, 2019 (GMT -0600)
Saint Louis Regional

Weather History for KALN - November, 2019

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Sunday, November 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 50 °F 52 °F 77 °F (2016)
Min Temperature 24 °F 35 °F 15 °F (2005)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 33 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Nov. 17, 2019 Rise Set
Actual Time 6:44 AM CST 4:45 PM CST
Civil Twilight 6:16 AM CST 5:13 PM CST
Nautical Twilight 5:43 AM CST 5:45 PM CST
Astronomical Twilight 5:12 AM CST 6:17 PM CST
Moon 9:22 PM CST (11/17) 11:29 AM CST (11/17)
Length of Visible Light 10h 57m
Length of Day
10h 00m
Waning Gibbous, 73% of the Moon is Illuminated
Nov 17
Waning Gibbous
Nov 19
Last Quarter
Nov 26
New
Dec 4
First Quarter
Dec 11
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 28.4 °F - 28.4 °F 100% 30.17 in 4.0 mi Calm Calm - N/A   Clear
12:35 AM 27.1 °F - 27.1 °F 100% 30.16 in 4.0 mi Calm Calm - N/A   Clear
12:55 AM 27.3 °F 23.4 °F 27.3 °F 100% 30.16 in 4.0 mi East 3.5 mph - N/A   Clear
1:15 AM 26.1 °F 20.5 °F 26.1 °F 100% 30.15 in 2.5 mi East 4.6 mph - N/A   Clear
1:35 AM 26.1 °F 20.5 °F 26.1 °F 100% 30.14 in 3.0 mi East 4.6 mph - N/A   Clear
1:55 AM 26.1 °F - 26.1 °F 100% 30.14 in 3.0 mi Calm Calm - N/A   Clear
2:15 AM 26.6 °F - 26.6 °F 100% 30.14 in 3.0 mi Calm Calm - N/A   Clear
2:55 AM 24.6 °F 18.8 °F 24.6 °F 100% 30.12 in 2.5 mi East 4.6 mph - N/A   Clear
3:35 AM 26.2 °F - 26.2 °F 100% 30.12 in 3.0 mi Calm Calm - N/A   Clear
3:55 AM 26.4 °F - 26.4 °F 100% 30.11 in 3.0 mi Calm Calm - N/A   Clear
4:15 AM 27.0 °F - 27.0 °F 100% 30.12 in 4.0 mi Calm Calm - N/A   Clear
4:35 AM 27.1 °F 23.2 °F 27.1 °F 100% 30.11 in 3.0 mi East 3.5 mph - N/A   Clear
4:55 AM 28.9 °F 23.9 °F 28.9 °F 100% 30.10 in 3.0 mi ESE 4.6 mph - N/A   Clear
5:15 AM 29.7 °F 26.1 °F 29.7 °F 100% 30.09 in 4.0 mi East 3.5 mph - N/A   Clear
5:55 AM 29.3 °F 24.3 °F 29.3 °F 100% 30.09 in 3.0 mi ESE 4.6 mph - N/A   Clear
6:15 AM 29.3 °F - 29.3 °F 100% 30.10 in 3.0 mi Calm Calm - N/A   Clear
6:50 AM 30.2 °F 25.4 °F 30.2 °F 100% 30.08 in 3.0 mi Variable 4.6 mph - N/A   Overcast
7:45 AM 32.0 °F 25.6 °F 32.0 °F 100% 30.06 in 3.0 mi East 6.9 mph - N/A   Overcast
8:46 AM 33.8 °F 29.6 °F 33.8 °F 100% 30.08 in 4.0 mi South 4.6 mph - N/A   Overcast
10:48 AM 41.0 °F 35.2 °F 35.6 °F 81% 30.01 in 6.0 mi SSE 9.2 mph - N/A   Haze
11:50 AM 44.6 °F 40.7 °F 37.4 °F 76% 29.97 in 7.0 mi South 6.9 mph - N/A   Mostly Cloudy
12:50 PM 48.2 °F - 37.4 °F 66% 29.95 in 10.0 mi SSW 11.5 mph - N/A   Overcast
1:50 PM 50.0 °F - 35.6 °F 58% 29.92 in 10.0 mi South 6.9 mph - N/A   Overcast
2:50 PM 48.2 °F - 35.6 °F 62% 29.90 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:50 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.90 in 10.0 mi South 8.1 mph - N/A   Overcast
4:50 PM 44.6 °F 43.1 °F 37.4 °F 76% 29.90 in 10.0 mi WSW 3.5 mph - N/A Rain Light Rain
5:50 PM 42.8 °F 41.1 °F 39.2 °F 87% 29.91 in 7.0 mi WSW 3.5 mph - N/A Rain Light Rain
6:47 PM 42.8 °F 38.6 °F 41.0 °F 93% 29.92 in 7.0 mi WNW 6.9 mph - N/A Rain Light Rain
7:47 PM 41.0 °F 38.0 °F 41.0 °F 100% 29.92 in 10.0 mi West 4.6 mph - N/A   Overcast
8:50 PM 41.0 °F 35.8 °F 41.0 °F 100% 29.91 in 10.0 mi West 8.1 mph - N/A   Overcast
9:52 PM 41.0 °F 36.4 °F 41.0 °F 100% 29.91 in 10.0 mi West 6.9 mph - N/A   Overcast
10:15 PM 41.7 °F 36.1 °F 41.7 °F 100% 29.91 in 10.0 mi WNW 9.2 mph - N/A   Overcast
10:35 PM 41.5 °F 36.4 °F 41.5 °F 100% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Overcast
10:55 PM 40.6 °F 36.7 °F 40.6 °F 100% 29.90 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:15 PM 40.1 °F 35.3 °F 40.1 °F 100% 29.89 in 10.0 mi WNW 6.9 mph - N/A   Overcast
11:35 PM 40.8 °F 36.2 °F 40.8 °F 100% 29.90 in 10.0 mi WNW 6.9 mph - N/A   Overcast
11:55 PM 40.8 °F 36.2 °F 40.8 °F 100% 29.89 in 10.0 mi WNW 6.9 mph - N/A   Overcast