Weather History for Pontiac, IL

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Thursday, January 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 25 °F -  
Max Temperature 33 °F 32 °F 60 °F (1950)
Min Temperature 17 °F 17 °F -11 °F (1919)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 20 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 28 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

Jan. 03, 2013 Rise Set
Actual Time 7:19 AM CST 4:39 PM CST
Civil Twilight 6:48 AM CST 5:10 PM CST
Nautical Twilight 6:14 AM CST 5:44 PM CST
Astronomical Twilight 5:40 AM CST 6:17 PM CST
Moon 11:17 PM CST (1/3) 10:27 AM CST (1/3)
Length of Visible Light 10h 21m
Length of Day
9h 19m
Waning Gibbous, 65% of the Moon is Illuminated
Jan 3
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
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 23.0 °F 13.1 °F 15.8 °F 74% 30.13 in 10.0 mi SW 9.2 mph - N/A   Overcast
12:35 AM 23.0 °F 13.9 °F 17.6 °F 80% 30.13 in 10.0 mi SW 8.1 mph - N/A   Overcast
12:55 AM 24.8 °F 13.4 °F 17.6 °F 74% 30.13 in 10.0 mi SW 12.7 mph - N/A   Overcast
1:15 AM 24.8 °F 13.4 °F 17.6 °F 74% 30.12 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Overcast
1:35 AM 24.8 °F 12.4 °F 17.6 °F 74% 30.13 in 10.0 mi WSW 15.0 mph - N/A   Overcast
1:55 AM 23.0 °F 11.7 °F 17.6 °F 80% 30.14 in 10.0 mi WSW 11.5 mph - N/A   Overcast
2:15 AM 23.0 °F 12.4 °F 17.6 °F 80% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Overcast
2:35 AM 24.8 °F 16.1 °F 19.4 °F 80% 30.14 in 10.0 mi WSW 8.1 mph - N/A   Overcast
2:55 AM 24.8 °F 16.1 °F 19.4 °F 80% 30.14 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:15 AM 24.8 °F 14.6 °F 19.4 °F 80% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Overcast
3:35 AM 24.8 °F 14.6 °F 21.2 °F 86% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Overcast
3:55 AM 26.6 °F 16.2 °F 21.2 °F 80% 30.14 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
4:15 AM 26.6 °F 16.8 °F 21.2 °F 80% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
4:35 AM 26.6 °F 15.2 °F 21.2 °F 80% 30.15 in 10.0 mi WSW 13.8 mph - N/A   Overcast
4:55 AM 26.6 °F 16.8 °F 21.2 °F 80% 30.15 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
5:15 AM 26.6 °F 16.8 °F 21.2 °F 80% 30.15 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:35 AM 26.6 °F 16.8 °F 23.0 °F 86% 30.16 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:55 AM 26.6 °F 16.8 °F 23.0 °F 86% 30.16 in 10.0 mi SW 10.4 mph - N/A   Overcast
6:15 AM 26.6 °F 16.2 °F 23.0 °F 86% 30.16 in 10.0 mi WSW 11.5 mph - N/A   Overcast
6:35 AM 26.6 °F 16.8 °F 23.0 °F 86% 30.17 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
6:55 AM 26.6 °F 16.2 °F 24.8 °F 93% 30.17 in 10.0 mi WSW 11.5 mph - N/A   Overcast
7:15 AM 26.6 °F 16.8 °F 24.8 °F 93% 30.17 in 7.0 mi WSW 10.4 mph - N/A   Overcast
7:35 AM 28.4 °F 19.7 °F 24.8 °F 86% 30.16 in 7.0 mi WSW 9.2 mph - N/A   Overcast
7:55 AM 26.6 °F 18.2 °F 24.8 °F 93% 30.17 in 7.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
8:15 AM 28.4 °F 19.7 °F 24.8 °F 86% 30.18 in 7.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
8:35 AM 28.4 °F 19.1 °F 24.8 °F 86% 30.19 in 5.0 mi WSW 10.4 mph - N/A   Overcast
8:55 AM 28.4 °F 19.7 °F 26.6 °F 93% 30.20 in 7.0 mi West 9.2 mph - N/A   Overcast
9:35 AM 30.2 °F 20.2 °F 28.4 °F 93% 30.21 in 7.0 mi West 12.7 mph - N/A   Overcast
9:55 AM 32.0 °F 20.5 °F 26.6 °F 80% 30.22 in 10.0 mi West 18.4 mph 23.0 mph N/A   Mostly Cloudy
10:15 AM 32.0 °F 20.8 °F 26.6 °F 80% 30.22 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
10:35 AM 32.0 °F 20.8 °F 26.6 °F 80% 30.23 in 10.0 mi West 17.3 mph - N/A   Overcast
10:55 AM 32.0 °F 20.8 °F 26.6 °F 80% 30.22 in 10.0 mi West 17.3 mph 23.0 mph N/A   Overcast
11:15 AM 33.8 °F 22.5 °F 24.8 °F 70% 30.22 in 10.0 mi West 19.6 mph - N/A   Overcast
11:35 AM 33.8 °F 23.5 °F 24.8 °F 70% 30.22 in 10.0 mi West 16.1 mph - N/A   Overcast
11:55 AM 32.0 °F 20.8 °F 24.8 °F 75% 30.22 in 10.0 mi West 17.3 mph - N/A   Overcast
12:15 PM 32.0 °F 22.1 °F 24.8 °F 75% 30.21 in 10.0 mi West 13.8 mph 23.0 mph N/A   Overcast
12:35 PM 32.0 °F 20.5 °F 24.8 °F 75% 30.20 in 10.0 mi West 18.4 mph 24.2 mph N/A   Overcast
12:55 PM 32.0 °F 20.8 °F 24.8 °F 75% 30.21 in 10.0 mi West 17.3 mph 24.2 mph N/A   Overcast
1:15 PM 32.0 °F 20.1 °F 24.8 °F 75% 30.21 in 10.0 mi West 19.6 mph 23.0 mph N/A   Overcast
1:35 PM 32.0 °F 19.5 °F 24.8 °F 75% 30.21 in 10.0 mi West 21.9 mph - N/A   Overcast
1:55 PM 32.0 °F 19.8 °F 23.0 °F 69% 30.21 in 10.0 mi West 20.7 mph 27.6 mph N/A   Overcast
2:15 PM 32.0 °F 19.8 °F 21.2 °F 64% 30.22 in 10.0 mi West 20.7 mph 26.5 mph N/A   Scattered Clouds
2:35 PM 32.0 °F 20.8 °F 23.0 °F 69% 30.22 in 10.0 mi West 17.3 mph - N/A   Clear
2:55 PM 32.0 °F 20.5 °F 21.2 °F 64% 30.23 in 10.0 mi West 18.4 mph 25.3 mph N/A   Clear
3:15 PM 32.0 °F 20.5 °F 19.4 °F 60% 30.24 in 10.0 mi West 18.4 mph - N/A   Clear
3:35 PM 30.2 °F 20.2 °F 19.4 °F 64% 30.24 in 10.0 mi WNW 12.7 mph - N/A   Clear
3:55 PM 30.2 °F 18.5 °F 19.4 °F 64% 30.25 in 10.0 mi West 17.3 mph 23.0 mph N/A   Clear
4:15 PM 30.2 °F 20.2 °F 19.4 °F 64% 30.26 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:35 PM 28.4 °F 19.7 °F 19.4 °F 69% 30.26 in 10.0 mi West 9.2 mph - N/A   Clear
4:55 PM 26.6 °F 15.2 °F 17.6 °F 69% 30.27 in 10.0 mi West 13.8 mph - N/A   Clear
5:15 PM 26.6 °F 16.8 °F 17.6 °F 69% 30.28 in 10.0 mi West 10.4 mph - N/A   Clear
5:35 PM 26.6 °F 15.2 °F 17.6 °F 69% 30.28 in 10.0 mi West 13.8 mph - N/A   Clear
5:55 PM 24.8 °F 12.9 °F 17.6 °F 74% 30.29 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
6:15 PM 26.6 °F 15.2 °F 19.4 °F 74% 30.30 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
6:35 PM 26.6 °F 15.2 °F 19.4 °F 74% 30.30 in 10.0 mi West 13.8 mph - N/A   Overcast
6:55 PM 26.6 °F 15.7 °F 19.4 °F 74% 30.30 in 10.0 mi West 12.7 mph - N/A   Overcast
7:15 PM 24.8 °F 14.0 °F 19.4 °F 80% 30.31 in 10.0 mi West 11.5 mph - N/A   Overcast
7:35 PM 24.8 °F 13.4 °F 17.6 °F 74% 30.31 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
7:55 PM 23.0 °F 11.7 °F 17.6 °F 80% 30.31 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
8:15 PM 21.2 °F 10.1 °F 17.6 °F 86% 30.31 in 10.0 mi West 10.4 mph - N/A   Clear
8:35 PM 21.2 °F 10.9 °F 15.8 °F 80% 30.32 in 10.0 mi West 9.2 mph - N/A   Clear
8:55 PM 19.4 °F 9.5 °F 15.8 °F 86% 30.31 in 10.0 mi West 8.1 mph - N/A   Clear
9:15 PM 19.4 °F 8.6 °F 15.8 °F 86% 30.31 in 10.0 mi West 9.2 mph - N/A   Clear
9:35 PM 19.4 °F 9.5 °F 15.8 °F 86% 30.31 in 10.0 mi West 8.1 mph - N/A   Clear
9:55 PM 17.6 °F 7.3 °F 14.0 °F 86% 30.32 in 10.0 mi West 8.1 mph - N/A   Clear
10:15 PM 17.6 °F 6.4 °F 14.0 °F 86% 30.32 in 10.0 mi West 9.2 mph - N/A   Clear
10:35 PM 17.6 °F 6.4 °F 14.0 °F 86% 30.31 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:55 PM 17.6 °F 7.3 °F 12.2 °F 79% 30.31 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:15 PM 17.6 °F 7.3 °F 14.0 °F 86% 30.31 in 10.0 mi West 8.1 mph - N/A   Clear
11:35 PM 17.6 °F 6.4 °F 12.2 °F 79% 30.31 in 10.0 mi West 9.2 mph - N/A   Clear
11:55 PM 17.6 °F 7.3 °F 14.0 °F 86% 30.31 in 10.0 mi West 8.1 mph - N/A   Clear