Weather History for Joliet, IL

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Saturday, February 4, 2012

  Actual Average (KLOT) Record (KLOT)
Temperature  
Mean Temperature 37 °F 25 °F  
Max Temperature 41 °F 32 °F 53 °F (2005)
Min Temperature 33 °F 17 °F -15 °F (1996)
Degree Days  
Heating Degree Days 28 40  
Month to date heating degree days 163  
Since 1 July heating degree days 3844  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 32 °F    
Average Humidity 82    
Maximum Humidity 87    
Minimum Humidity 74    
Precipitation  
Precipitation 0.10 in 0.05 in 0.40 in (1997)
Month to date precipitation 0.22  
Year to date precipitation 2.15  
Snow  
Snow 0.00 in 0.30 in 0.00 in (1994)
Month to date snowfall 1.1  
Since 1 July snowfall 22.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 4 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 04, 2012 Rise Set
Actual Time 7:01 AM CST 5:11 PM CST
Civil Twilight 6:32 AM CST 5:41 PM CST
Nautical Twilight 5:59 AM CST 6:14 PM CST
Astronomical Twilight 5:27 AM CST 6:46 PM CST
Moon 2:07 PM CST (2/4) 4:28 AM CST (2/4)
Length of Visible Light 11h 08m
Length of Day
10h 10m
Waxing Gibbous, 89% of the Moon is Illuminated
Feb 4
Waxing Gibbous
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
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 34.9 °F 26.6 °F 30.7 °F 85% 30.31 in 4.0 mi NNE 11.5 mph - 0.01 in Rain Light Rain
12:35 AM 35.8 °F 28.3 °F 31.8 °F 86% 30.31 in 3.0 mi NE 10.4 mph - 0.01 in Rain Light Rain
12:55 AM 35.8 °F 30.9 °F 31.8 °F 86% 30.31 in 2.5 mi ENE 5.8 mph - 0.02 in Rain Rain
1:15 AM 35.8 °F 30.9 °F 32.0 °F 86% 30.32 in 2.5 mi NNE 5.8 mph - 0.02 in Rain Rain
1:35 AM 34.9 °F 29.9 °F 31.1 °F 86% 30.33 in 2.5 mi NNE 5.8 mph - 0.03 in Rain Rain
1:55 AM 35.8 °F 28.3 °F 32.0 °F 86% 30.32 in 2.5 mi NE 10.4 mph - 0.05 in Rain Light Rain
2:15 AM 35.2 °F 29.5 °F 31.6 °F 87% 30.33 in 2.5 mi NNE 6.9 mph - 0.02 in Rain Rain
2:35 AM 35.4 °F 30.5 °F 31.8 °F 87% 30.32 in 2.0 mi NE 5.8 mph - 0.02 in Rain Rain
2:55 AM 35.8 °F 29.4 °F 32.0 °F 86% 30.31 in 2.5 mi NE 8.1 mph - 0.03 in Rain Light Rain
3:15 AM 34.7 °F 29.6 °F 31.3 °F 87% 30.31 in 2.5 mi NE 5.8 mph - N/A   Light Drizzle
3:35 AM 34.7 °F 28.1 °F 31.3 °F 87% 30.31 in 2.5 mi NE 8.1 mph - N/A   Overcast
3:55 AM 34.0 °F 27.2 °F 30.2 °F 86% 30.29 in 2.5 mi NNE 8.1 mph - N/A   Overcast
4:15 AM 34.3 °F 27.7 °F 30.9 °F 87% 30.29 in 2.5 mi NE 8.1 mph - N/A   Overcast
4:35 AM 33.8 °F 27.0 °F 30.4 °F 87% 30.28 in 2.5 mi NE 8.1 mph - N/A   Overcast
4:55 AM 34.2 °F 29.0 °F 30.6 °F 87% 30.28 in 3.0 mi NNE 5.8 mph - N/A   Overcast
5:15 AM 34.7 °F 29.6 °F 30.9 °F 86% 30.27 in 3.0 mi NE 5.8 mph - N/A   Overcast
5:35 AM 34.2 °F 28.2 °F 30.7 °F 87% 30.27 in 3.0 mi NE 6.9 mph - N/A   Overcast
5:55 AM 34.5 °F 29.4 °F 30.9 °F 87% 30.27 in 3.0 mi NE 5.8 mph - N/A   Overcast
6:15 AM 34.3 °F 27.0 °F 30.9 °F 87% 30.26 in 2.5 mi NNE 9.2 mph - N/A   Overcast
6:35 AM 34.3 °F 27.0 °F 30.9 °F 87% 30.26 in 2.5 mi NNE 9.2 mph - N/A   Overcast
6:55 AM 34.0 °F 26.6 °F 30.4 °F 87% 30.26 in 2.0 mi NNE 9.2 mph 16.1 mph N/A   Overcast
7:15 AM 35.8 °F 27.3 °F 32.0 °F 86% 30.26 in 1.5 mi NE 12.7 mph 18.4 mph N/A   Mostly Cloudy
7:35 AM 35.8 °F 27.8 °F 32.0 °F 86% 30.25 in 1.8 mi NE 11.5 mph - N/A   Overcast
7:55 AM 35.1 °F 27.4 °F 31.3 °F 86% 30.24 in 1.8 mi NE 10.4 mph - N/A   Scattered Clouds
8:15 AM 35.8 °F 27.8 °F 32.0 °F 86% 30.24 in 1.8 mi NE 11.5 mph - N/A   Mist
8:35 AM 35.8 °F 28.3 °F 31.8 °F 86% 30.24 in 2.0 mi NE 10.4 mph - N/A   Mist
8:55 AM 35.8 °F 27.8 °F 31.6 °F 85% 30.24 in 2.0 mi NE 11.5 mph - N/A   Haze
9:15 AM 36.0 °F 28.5 °F 31.8 °F 85% 30.24 in 2.5 mi NE 10.4 mph 19.6 mph N/A   Mist
9:35 AM 36.1 °F 28.2 °F 32.0 °F 85% 30.23 in 2.5 mi NNE 11.5 mph - N/A   Mist
9:55 AM 38.1 °F 31.2 °F 33.1 °F 82% 30.24 in 3.0 mi NE 10.4 mph - N/A   Haze
10:15 AM 37.8 °F 29.0 °F 32.5 °F 81% 30.23 in 3.0 mi NNE 15.0 mph 18.4 mph N/A   Haze
10:35 AM 39.2 °F 32.5 °F 33.8 °F 81% 30.24 in 4.0 mi NNE 10.4 mph 18.4 mph N/A   Haze
10:55 AM 38.3 °F 31.4 °F 32.7 °F 80% 30.24 in 4.0 mi NNE 10.4 mph - N/A   Haze
11:15 AM 38.3 °F 31.4 °F 32.4 °F 79% 30.23 in 4.0 mi NE 10.4 mph - N/A   Haze
11:35 AM 39.6 °F 33.5 °F 33.4 °F 79% 30.23 in 5.0 mi NNE 9.2 mph - N/A   Haze
11:55 AM 39.4 °F 32.3 °F 33.1 °F 78% 30.22 in 5.0 mi NNE 11.5 mph 16.1 mph N/A   Haze
12:15 PM 39.6 °F 32.5 °F 32.9 °F 77% 30.21 in 5.0 mi NNE 11.5 mph - N/A   Haze
12:35 PM 41.0 °F 34.7 °F 33.8 °F 76% 30.19 in 5.0 mi NE 10.4 mph - N/A   Haze
12:55 PM 41.0 °F 33.9 °F 33.3 °F 74% 30.19 in 7.0 mi NNE 12.7 mph 17.3 mph N/A   Clear
1:15 PM 41.2 °F 35.0 °F 33.6 °F 74% 30.18 in 7.0 mi North 10.4 mph 16.1 mph N/A   Scattered Clouds
1:35 PM 41.2 °F 35.0 °F 33.4 °F 74% 30.18 in 7.0 mi North 10.4 mph - N/A   Scattered Clouds
1:55 PM 40.5 °F 33.6 °F 32.9 °F 74% 30.18 in 5.0 mi NNE 11.5 mph - N/A   Haze
2:15 PM 40.6 °F 33.0 °F 33.3 °F 75% 30.17 in 7.0 mi NNE 13.8 mph - N/A   Scattered Clouds
2:35 PM 40.6 °F 33.8 °F 33.1 °F 74% 30.17 in 7.0 mi NNE 11.5 mph - N/A   Scattered Clouds
2:55 PM 39.9 °F 33.4 °F 32.4 °F 74% 30.16 in 7.0 mi NNE 10.4 mph - N/A   Scattered Clouds
3:15 PM 40.1 °F 34.7 °F 32.4 °F 74% 30.16 in 7.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
3:35 PM 39.4 °F 32.7 °F 32.2 °F 75% 30.16 in 5.0 mi NNE 10.4 mph - N/A   Haze
3:55 PM 39.2 °F 32.0 °F 32.0 °F 75% 30.17 in 5.0 mi North 11.5 mph 17.3 mph N/A   Haze
4:15 PM 38.3 °F 30.5 °F 31.8 °F 77% 30.16 in 5.0 mi NNE 12.7 mph 16.1 mph N/A   Haze
4:35 PM 38.3 °F 31.9 °F 31.8 °F 77% 30.17 in 5.0 mi NNE 9.2 mph - N/A   Haze
4:55 PM 38.3 °F 31.9 °F 31.8 °F 77% 30.17 in 5.0 mi NNE 9.2 mph - N/A   Haze
5:15 PM 39.2 °F 33.0 °F 32.0 °F 75% 30.17 in 7.0 mi North 9.2 mph - N/A   Mostly Cloudy
5:35 PM 39.2 °F 34.2 °F 32.0 °F 75% 30.18 in 7.0 mi NNE 6.9 mph - N/A   Overcast
5:55 PM 38.3 °F 32.5 °F 32.0 °F 78% 30.18 in 7.0 mi North 8.1 mph - N/A   Overcast
6:15 PM 38.3 °F 34.8 °F 32.0 °F 78% 30.19 in 7.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
6:35 PM 37.2 °F - 30.9 °F 78% 30.19 in 7.0 mi Calm Calm - N/A   Overcast
6:55 PM 38.3 °F 34.8 °F 31.8 °F 77% 30.19 in 7.0 mi North 4.6 mph - N/A   Overcast
7:15 PM 37.6 °F 34.0 °F 31.3 °F 78% 30.19 in 7.0 mi NNE 4.6 mph - N/A   Overcast
7:35 PM 36.7 °F 32.9 °F 30.0 °F 77% 30.19 in 7.0 mi North 4.6 mph - N/A   Overcast
7:55 PM 36.1 °F 33.5 °F 29.8 °F 78% 30.19 in 7.0 mi North 3.5 mph - N/A   Overcast
8:15 PM 35.8 °F 31.9 °F 29.3 °F 77% 30.20 in 7.0 mi North 4.6 mph - N/A   Overcast
8:35 PM 35.8 °F 31.9 °F 29.3 °F 77% 30.19 in 7.0 mi North 4.6 mph - N/A   Overcast
8:55 PM 35.8 °F 31.9 °F 29.8 °F 79% 30.20 in 7.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:15 PM 35.8 °F 31.9 °F 29.8 °F 79% 30.19 in 7.0 mi NNW 4.6 mph - N/A   Overcast
9:35 PM 35.8 °F 30.9 °F 29.8 °F 79% 30.19 in 7.0 mi North 5.8 mph - N/A   Overcast
9:55 PM 35.8 °F 31.9 °F 30.0 °F 80% 30.18 in 7.0 mi North 4.6 mph - N/A   Overcast
10:15 PM 35.8 °F 30.9 °F 30.0 °F 80% 30.18 in 7.0 mi North 5.8 mph - N/A   Overcast
10:35 PM 35.8 °F 31.9 °F 30.0 °F 80% 30.19 in 7.0 mi North 4.6 mph - N/A   Overcast
10:55 PM 35.2 °F - 29.8 °F 81% 30.19 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:15 PM 33.3 °F - 27.9 °F 81% 30.19 in 7.0 mi Calm Calm - N/A   Scattered Clouds
11:35 PM 33.3 °F - 28.2 °F 82% 30.20 in 7.0 mi Calm Calm - N/A   Clear
11:55 PM 33.3 °F - 28.4 °F 82% 30.19 in 7.0 mi Calm Calm - N/A   Clear