Weather History for Alton, IL

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Thursday, November 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 39 °F -  
Max Temperature 55 °F 53 °F 75 °F (2011)
Min Temperature 23 °F 36 °F 23 °F (2013)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 19 °F    
Average Humidity 50    
Maximum Humidity 77    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 11 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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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Date:

Astronomy

Nov. 14, 2013 Rise Set
Actual Time 6:41 AM CST 4:46 PM CST
Civil Twilight 6:13 AM CST 5:15 PM CST
Nautical Twilight 5:41 AM CST 5:47 PM CST
Astronomical Twilight 5:09 AM CST 6:18 PM CST
Moon 3:06 PM CST (11/14) 3:38 AM CST (11/14)
Length of Visible Light 11h 01m
Length of Day
10h 04m
Waxing Gibbous, 92% of the Moon is Illuminated
Nov 14
Waxing Gibbous
Nov 17
Full
Nov 25
Last Quarter
Dec 2
New
Dec 9
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 32.0 °F 22.5 °F 17.4 °F 55% 30.30 in 10.0 mi South 12.7 mph - N/A   Clear
12:35 AM 32.0 °F 22.5 °F 17.2 °F 55% 30.30 in 10.0 mi South 12.7 mph - N/A   Clear
12:55 AM 31.8 °F 23.3 °F 17.4 °F 55% 30.29 in 10.0 mi South 10.4 mph - N/A   Clear
1:15 AM 31.1 °F 22.4 °F 17.6 °F 57% 30.29 in 10.0 mi South 10.4 mph - N/A   Clear
1:35 AM 30.9 °F 22.2 °F 17.6 °F 58% 30.29 in 10.0 mi South 10.4 mph - N/A   Clear
1:55 AM 30.9 °F 21.7 °F 17.6 °F 58% 30.29 in 10.0 mi South 11.5 mph - N/A   Clear
2:15 AM 31.1 °F 22.4 °F 17.4 °F 57% 30.29 in 10.0 mi South 10.4 mph - N/A   Clear
2:35 AM 31.1 °F 22.4 °F 17.6 °F 57% 30.28 in 10.0 mi South 10.4 mph - N/A   Clear
2:55 AM 30.9 °F 21.7 °F 17.6 °F 58% 30.28 in 10.0 mi South 11.5 mph - N/A   Clear
3:15 AM 30.2 °F 21.3 °F 17.6 °F 60% 30.28 in 10.0 mi South 10.4 mph - N/A   Clear
3:35 AM 30.2 °F 21.3 °F 17.6 °F 60% 30.27 in 10.0 mi South 10.4 mph - N/A   Clear
3:55 AM 29.7 °F 22.8 °F 17.4 °F 60% 30.27 in 10.0 mi South 6.9 mph - N/A   Clear
4:35 AM 28.9 °F 21.9 °F 17.4 °F 62% 30.26 in 10.0 mi South 6.9 mph - N/A   Clear
4:55 AM 29.5 °F 24.5 °F 16.9 °F 59% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:15 AM 26.1 °F 20.5 °F 17.1 °F 69% 30.26 in 10.0 mi SE 4.6 mph - N/A   Clear
5:35 AM 25.7 °F 20.1 °F 17.4 °F 71% 30.25 in 10.0 mi SE 4.6 mph - N/A   Clear
5:55 AM 23.4 °F 17.4 °F 17.2 °F 77% 30.25 in 10.0 mi SE 4.6 mph - N/A   Clear
6:50 AM 26.6 °F 16.2 °F 19.4 °F 74% 30.25 in 10.0 mi South 11.5 mph - N/A   Clear
7:50 AM 33.8 °F 25.3 °F 19.4 °F 56% 30.26 in 10.0 mi South 11.5 mph - N/A   Clear
8:55 AM 39.2 °F 30.8 °F 19.4 °F 45% 30.25 in 10.0 mi South 15.0 mph 20.7 mph N/A   Partly Cloudy
9:50 AM 42.8 °F 35.1 °F 19.4 °F 39% 30.23 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Partly Cloudy
10:50 AM 48.2 °F - 15.8 °F 27% 30.21 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Scattered Clouds
11:47 AM 51.8 °F - 14.0 °F 22% 30.16 in 10.0 mi South 16.1 mph 23.0 mph N/A   Mostly Cloudy
3:45 PM 55.4 °F - 15.8 °F 21% 30.07 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
4:45 PM 50.0 °F - 17.6 °F 28% 30.07 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
5:45 PM 46.4 °F 39.8 °F 19.4 °F 34% 30.08 in 10.0 mi South 16.1 mph - N/A   Clear
6:45 PM 46.4 °F 41.1 °F 21.2 °F 37% 30.07 in 10.0 mi South 11.5 mph - N/A   Clear
7:45 PM 44.6 °F 37.4 °F 23.0 °F 43% 30.06 in 10.0 mi South 16.1 mph - N/A   Clear
8:45 PM 44.6 °F 36.9 °F 23.0 °F 43% 30.07 in 10.0 mi SSW 18.4 mph - N/A   Clear
9:15 PM 45.0 °F 39.7 °F 23.4 °F 43% 30.08 in 10.0 mi South 10.4 mph - N/A   Clear
9:35 PM 44.8 °F 39.4 °F 23.7 °F 44% 30.08 in 10.0 mi South 10.4 mph - N/A   Unknown
9:45 PM 44.6 °F 37.4 °F 23.0 °F 43% 30.08 in 10.0 mi South 16.1 mph - N/A   Clear
9:55 PM 44.8 °F 39.4 °F 23.9 °F 44% 30.07 in 10.0 mi South 10.4 mph - N/A   Unknown
10:15 PM 44.8 °F 39.0 °F 23.7 °F 44% 30.07 in 10.0 mi South 11.5 mph - N/A   Unknown
10:35 PM 44.8 °F 39.0 °F 23.4 °F 43% 30.06 in 10.0 mi South 11.5 mph - N/A   Unknown
10:55 PM 44.6 °F 39.7 °F 23.4 °F 43% 30.06 in 10.0 mi South 9.2 mph - N/A   Unknown
11:15 PM 44.6 °F 38.8 °F 23.2 °F 43% 30.06 in 10.0 mi South 11.5 mph - N/A   Unknown
11:35 PM 44.6 °F 39.2 °F 23.2 °F 43% 30.05 in 10.0 mi South 10.4 mph - N/A   Unknown
11:55 PM 43.7 °F 39.1 °F 23.5 °F 45% 30.06 in 10.0 mi South 8.1 mph - N/A   Unknown