Alton, IL

9:21 PM CST on December 08, 2019 (GMT -0600)
Saint Louis Regional

Weather History for KALN - November, 2019

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Monday, November 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 48 °F 52 °F 77 °F (1999)
Min Temperature 32 °F 35 °F 14 °F (2014)
Degree Days  
Heating Degree Days 25    
Moisture  
Dew Point 39 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 8 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Nov. 18, 2019 Rise Set
Actual Time 6:45 AM CST 4:44 PM CST
Civil Twilight 6:17 AM CST 5:13 PM CST
Nautical Twilight 5:44 AM CST 5:45 PM CST
Astronomical Twilight 5:13 AM CST 6:17 PM CST
Moon 10:29 PM CST (11/18) 12:16 PM CST (11/18)
Length of Visible Light 10h 55m
Length of Day
9h 58m
Waning Gibbous, 63% of the Moon is Illuminated
Nov 18
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 40.6 °F 36.7 °F 40.6 °F 100% 29.88 in 10.0 mi WNW 5.8 mph - N/A   Overcast
12:35 AM 40.6 °F 36.7 °F 40.6 °F 100% 29.88 in 10.0 mi WNW 5.8 mph - N/A   Overcast
12:55 AM 40.3 °F 37.1 °F 40.3 °F 100% 29.87 in 7.0 mi West 4.6 mph - N/A   Overcast
1:35 AM 40.1 °F 35.3 °F 40.1 °F 100% 29.87 in 10.0 mi West 6.9 mph - N/A   Overcast
1:55 AM 40.3 °F 35.5 °F 40.3 °F 100% 29.87 in 10.0 mi West 6.9 mph - N/A   Overcast
2:15 AM 40.1 °F 36.1 °F 40.1 °F 100% 29.87 in 10.0 mi West 5.8 mph - N/A   Overcast
2:35 AM 40.1 °F 36.9 °F 40.1 °F 100% 29.87 in 10.0 mi West 4.6 mph - N/A   Overcast
2:55 AM 40.3 °F 36.3 °F 40.3 °F 100% 29.87 in 10.0 mi West 5.8 mph - N/A   Overcast
3:10 AM 40.1 °F 36.9 °F 40.1 °F 100% 29.87 in 10.0 mi West 4.6 mph - N/A   Overcast
3:35 AM 39.6 °F - 39.6 °F 100% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.87 in 10.0 mi West 4.6 mph - N/A   Overcast
4:15 AM 39.2 °F - 39.2 °F 100% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.86 in 10.0 mi West 3.5 mph - N/A   Overcast
4:55 AM 39.6 °F 36.3 °F 39.6 °F 100% 29.86 in 10.0 mi West 4.6 mph - N/A   Overcast
5:15 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.86 in 10.0 mi West 4.6 mph - N/A   Overcast
5:35 AM 38.5 °F 36.1 °F 38.5 °F 100% 29.85 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:55 AM 36.9 °F - 36.7 °F 99% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:15 AM 35.1 °F - 35.1 °F 100% 29.86 in 7.0 mi Calm Calm - N/A   Clear
6:35 AM 34.0 °F - 34.0 °F 100% 29.86 in 5.0 mi Calm Calm - N/A   Clear
6:50 AM 33.8 °F 30.8 °F 33.8 °F 100% 29.86 in 5.0 mi North 3.5 mph - N/A   Partly Cloudy
7:22 AM 32.0 °F - 32.0 °F 100% 29.87 in 5.0 mi Calm Calm - N/A   Overcast
7:50 AM 35.6 °F 30.7 °F 35.6 °F 100% 29.88 in 5.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:50 AM 41.0 °F 37.1 °F 39.2 °F 93% 29.89 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
9:50 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.88 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
11:50 AM 46.4 °F 42.4 °F 39.2 °F 76% 29.85 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:37 PM 46.4 °F 43.5 °F 39.2 °F 76% 29.81 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
12:50 PM 46.4 °F 44.3 °F 39.2 °F 76% 29.81 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
2:46 PM 48.2 °F - 39.2 °F 71% 29.78 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
3:45 PM 48.2 °F - 39.2 °F 71% 29.78 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
4:45 PM 46.4 °F 43.5 °F 39.2 °F 76% 29.77 in 10.0 mi East 5.8 mph - N/A   Overcast
5:50 PM 44.6 °F 41.4 °F 39.2 °F 81% 29.76 in 10.0 mi East 5.8 mph - N/A   Overcast
6:50 PM 44.6 °F 41.4 °F 39.2 °F 81% 29.77 in 10.0 mi ESE 5.8 mph - N/A   Overcast
7:50 PM 42.8 °F 39.3 °F 41.0 °F 93% 29.76 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:50 PM 44.6 °F 40.7 °F 41.0 °F 87% 29.74 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:50 PM 44.6 °F 41.4 °F 41.0 °F 87% 29.74 in 10.0 mi ESE 5.8 mph - N/A   Overcast
10:15 PM 43.9 °F 41.3 °F 41.4 °F 91% 29.74 in 10.0 mi ESE 4.6 mph - N/A   Light Drizzle
10:35 PM 44.4 °F 41.2 °F 40.8 °F 87% 29.73 in 10.0 mi ESE 5.8 mph - N/A   Overcast
10:55 PM 43.9 °F 39.9 °F 41.0 °F 90% 29.73 in 10.0 mi ESE 6.9 mph - N/A   Overcast
11:15 PM 43.7 °F 39.7 °F 41.0 °F 90% 29.72 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:35 PM 43.7 °F 40.3 °F 41.0 °F 90% 29.72 in 10.0 mi SE 5.8 mph - N/A   Overcast
11:55 PM 43.9 °F 40.5 °F 40.6 °F 88% 29.71 in 10.0 mi SE 5.8 mph - N/A   Overcast