Weather History for Joliet, IL

Change the Weather History Date:

Friday, December 21, 2012

  Actual Average (KLOT) Record (KLOT)
Temperature  
Mean Temperature 25 °F 26 °F  
Max Temperature 31 °F 33 °F 51 °F (2006)
Min Temperature 18 °F 18 °F -8 °F (2000)
Degree Days  
Heating Degree Days 40 39  
Month to date heating degree days 749  
Since 1 July heating degree days 1968  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 862  
Moisture  
Dew Point 19 °F    
Average Humidity 78    
Maximum Humidity 88    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in 0.07 in 0.57 in (2006)
Month to date precipitation 1.52  
Year to date precipitation 39.34  
Snow  
Snow 0.00 in 0.40 in 0.30 in (2009)
Month to date snowfall 5.9  
Since 1 July snowfall 6.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 37 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 7:16 AM CST 4:26 PM CST
Civil Twilight 6:44 AM CST 4:57 PM CST
Nautical Twilight 6:09 AM CST 5:32 PM CST
Astronomical Twilight 5:35 AM CST 6:06 PM CST
Moon 12:15 PM CST (12/21) 12:59 AM CST (12/21)
Length of Visible Light 10h 13m
Length of Day
9h 10m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
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 31.1 °F 18.6 °F 28.0 °F 88% 29.51 in 2.5 mi West 20.7 mph 33.4 mph N/A Snow Light Snow
12:35 AM 31.1 °F 18.3 °F 27.5 °F 87% 29.53 in 2.5 mi West 21.9 mph 29.9 mph N/A Snow Light Snow
12:55 AM 31.1 °F 20.1 °F 26.8 °F 84% 29.55 in 3.0 mi West 16.1 mph 34.5 mph N/A Snow Light Snow
1:15 AM 31.1 °F 18.3 °F 26.2 °F 82% 29.56 in 7.0 mi West 21.9 mph 33.4 mph N/A   Overcast
1:35 AM 30.7 °F 19.2 °F 26.1 °F 83% 29.58 in 3.0 mi West 17.3 mph 33.4 mph N/A Snow Light Snow
1:55 AM 30.0 °F 17.2 °F 25.2 °F 82% 29.60 in 4.0 mi West 20.7 mph 32.2 mph N/A Snow Light Snow
2:15 AM 30.0 °F 19.1 °F 24.6 °F 80% 29.62 in 10.0 mi West 15.0 mph 35.7 mph N/A   Overcast
2:35 AM 29.3 °F 16.6 °F 24.4 °F 82% 29.64 in 5.0 mi West 19.6 mph 29.9 mph N/A   Haze
2:55 AM 28.9 °F 16.5 °F 23.7 °F 81% 29.66 in 10.0 mi West 18.4 mph 29.9 mph N/A   Mostly Cloudy
3:15 AM 28.8 °F 16.2 °F 23.2 °F 80% 29.67 in 10.0 mi West 18.4 mph 33.4 mph N/A   Overcast
3:35 AM 28.4 °F 15.4 °F 23.0 °F 80% 29.69 in 10.0 mi West 19.6 mph 36.8 mph N/A   Overcast
3:55 AM 28.0 °F 15.7 °F 22.6 °F 80% 29.70 in 7.0 mi West 17.3 mph 33.4 mph N/A Snow Light Snow
4:15 AM 27.5 °F 15.4 °F 21.9 °F 80% 29.71 in 10.0 mi West 16.1 mph 34.5 mph N/A   Overcast
4:35 AM 27.1 °F 14.9 °F 21.4 °F 79% 29.72 in 10.0 mi West 16.1 mph 34.5 mph N/A   Overcast
4:55 AM 26.8 °F 14.9 °F 21.2 °F 79% 29.73 in 10.0 mi West 15.0 mph 32.2 mph N/A   Overcast
5:15 AM 26.6 °F 13.8 °F 21.0 °F 79% 29.75 in 10.0 mi West 17.3 mph 27.6 mph N/A   Overcast
5:35 AM 26.1 °F 13.1 °F 20.5 °F 79% 29.76 in 10.0 mi West 17.3 mph 26.5 mph N/A   Overcast
5:55 AM 26.1 °F 13.6 °F 20.3 °F 79% 29.78 in 10.0 mi West 16.1 mph 25.3 mph N/A   Overcast
6:15 AM 25.7 °F 15.1 °F 20.3 °F 80% 29.79 in 10.0 mi West 11.5 mph 24.2 mph N/A   Overcast
6:35 AM 25.5 °F 13.3 °F 19.9 °F 79% 29.81 in 10.0 mi West 15.0 mph 32.2 mph N/A   Overcast
6:55 AM 24.8 °F 13.4 °F 19.4 °F 80% 29.82 in 10.0 mi WNW 12.7 mph 24.2 mph N/A   Mostly Cloudy
7:15 AM 24.3 °F 10.0 °F 18.9 °F 80% 29.83 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Scattered Clouds
7:35 AM 23.9 °F 11.2 °F 18.5 °F 80% 29.84 in 10.0 mi West 15.0 mph 26.5 mph N/A   Scattered Clouds
7:55 AM 23.7 °F 9.3 °F 18.3 °F 80% 29.85 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Scattered Clouds
8:15 AM 23.7 °F 10.1 °F 18.3 °F 80% 29.87 in 10.0 mi West 17.3 mph 27.6 mph N/A   Scattered Clouds
8:35 AM 23.4 °F 9.6 °F 18.1 °F 80% 29.89 in 10.0 mi West 17.3 mph 25.3 mph N/A   Mostly Cloudy
8:55 AM 23.5 °F 10.3 °F 17.8 °F 79% 29.90 in 10.0 mi WNW 16.1 mph 25.3 mph N/A   Overcast
9:15 AM 23.7 °F 10.1 °F 18.1 °F 79% 29.91 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Overcast
9:35 AM 23.9 °F 10.8 °F 18.1 °F 79% 29.92 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Mostly Cloudy
9:55 AM 24.1 °F 11.0 °F 18.1 °F 78% 29.91 in 10.0 mi WNW 16.1 mph 26.5 mph N/A   Scattered Clouds
10:15 AM 24.8 °F 10.3 °F 18.5 °F 77% 29.92 in 10.0 mi NW 20.7 mph 28.8 mph N/A   Clear
10:35 AM 25.5 °F 13.8 °F 18.7 °F 75% 29.94 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Clear
10:55 AM 25.7 °F 12.7 °F 18.9 °F 75% 29.94 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Scattered Clouds
11:15 AM 25.5 °F 14.3 °F 18.7 °F 75% 29.95 in 10.0 mi WNW 12.7 mph 24.2 mph N/A   Scattered Clouds
11:35 AM 25.5 °F 13.3 °F 18.3 °F 74% 29.96 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Scattered Clouds
11:55 AM 26.4 °F 14.0 °F 19.0 °F 74% 29.96 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Clear
12:15 PM 25.7 °F 14.6 °F 18.3 °F 74% 29.97 in 10.0 mi WNW 12.7 mph 26.5 mph N/A   Scattered Clouds
12:35 PM 26.2 °F 15.2 °F 18.5 °F 73% 29.97 in 10.0 mi WNW 12.7 mph 27.6 mph N/A   Clear
12:55 PM 26.2 °F 13.0 °F 18.3 °F 72% 29.98 in 10.0 mi West 18.4 mph 27.6 mph N/A   Clear
1:15 PM 26.1 °F 14.0 °F 18.0 °F 71% 29.98 in 10.0 mi WNW 15.0 mph 26.5 mph N/A   Clear
1:35 PM 26.6 °F 16.8 °F 18.7 °F 72% 29.99 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Clear
1:55 PM 26.6 °F 15.2 °F 18.7 °F 72% 30.00 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
2:15 PM 26.8 °F 14.9 °F 18.5 °F 71% 30.00 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
2:35 PM 26.4 °F 16.0 °F 18.0 °F 70% 30.01 in 10.0 mi WNW 11.5 mph 27.6 mph N/A   Clear
2:55 PM 26.6 °F 16.8 °F 18.5 °F 71% 30.03 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
3:15 PM 26.4 °F 18.9 °F 17.8 °F 70% 30.04 in 10.0 mi West 6.9 mph 25.3 mph N/A   Clear
3:35 PM 26.2 °F 14.7 °F 17.1 °F 68% 30.06 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Clear
3:55 PM 25.7 °F 14.6 °F 17.6 °F 71% 30.07 in 10.0 mi West 12.7 mph 19.6 mph N/A   Clear
4:15 PM 25.2 °F 14.4 °F 17.4 °F 72% 30.08 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
4:35 PM 24.6 °F 14.4 °F 17.2 °F 74% 30.10 in 10.0 mi West 10.4 mph - N/A   Clear
4:55 PM 23.9 °F 15.0 °F 16.7 °F 74% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:15 PM 23.7 °F 13.3 °F 16.5 °F 74% 30.13 in 10.0 mi West 10.4 mph - N/A   Clear
5:35 PM 23.2 °F 15.0 °F 16.5 °F 76% 30.14 in 10.0 mi West 6.9 mph - N/A   Clear
5:55 PM 22.5 °F 14.1 °F 16.5 °F 78% 30.14 in 10.0 mi West 6.9 mph - N/A   Clear
6:15 PM 22.1 °F 13.7 °F 16.3 °F 79% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:35 PM 21.9 °F 15.7 °F 15.8 °F 77% 30.16 in 10.0 mi West 4.6 mph - N/A   Clear
6:55 PM 21.7 °F 14.3 °F 15.8 °F 78% 30.16 in 10.0 mi West 5.8 mph - N/A   Clear
7:15 PM 21.6 °F 13.0 °F 15.4 °F 77% 30.16 in 10.0 mi West 6.9 mph - N/A   Clear
7:35 PM 21.4 °F 12.8 °F 15.3 °F 77% 30.16 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:55 PM 21.2 °F 14.9 °F 15.3 °F 78% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
8:15 PM 20.5 °F 15.6 °F 15.3 °F 80% 30.17 in 10.0 mi West 3.5 mph - N/A   Clear
8:35 PM 20.3 °F 13.8 °F 14.9 °F 80% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
8:55 PM 20.1 °F 12.3 °F 14.7 °F 80% 30.18 in 10.0 mi West 5.8 mph - N/A   Clear
9:15 PM 19.9 °F 12.1 °F 14.5 °F 80% 30.18 in 10.0 mi West 5.8 mph - N/A   Clear
9:35 PM 19.9 °F 12.1 °F 14.4 °F 79% 30.18 in 10.0 mi West 5.8 mph - N/A   Clear
9:55 PM 19.9 °F 13.4 °F 14.0 °F 78% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
10:15 PM 19.8 °F 14.7 °F 14.0 °F 78% 30.18 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:35 PM 19.4 °F 11.5 °F 14.0 °F 80% 30.19 in 10.0 mi West 5.8 mph - N/A   Clear
10:55 PM 19.4 °F 11.5 °F 14.0 °F 80% 30.19 in 10.0 mi West 5.8 mph - N/A   Clear
11:15 PM 19.2 °F 11.3 °F 13.6 °F 79% 30.19 in 10.0 mi West 5.8 mph - N/A   Clear
11:35 PM 19.0 °F 12.3 °F 13.3 °F 78% 30.19 in 10.0 mi West 4.6 mph - N/A   Clear
11:55 PM 18.9 °F 13.7 °F 13.1 °F 78% 30.18 in 10.0 mi West 3.5 mph - N/A   Clear