Weather History for Romeoville, IL

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 39 °F  
Max Temperature 57 °F 46 °F 65 °F (2003)
Min Temperature 38 °F 31 °F 20 °F (2000)
Degree Days  
Heating Degree Days 17 27  
Month to date heating degree days 464 438  
Since 1 July heating degree days 1007 925  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1267 862  
Moisture  
Dew Point 43 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.05 in 0.11 in 0.31 in (2013)
Month to date precipitation 0.88 2.25  
Year to date precipitation 28.43 36.61  
Snow  
Snow 0.00 in 0.10 in 2.80 in (1996)
Month to date snowfall T 0.3  
Since 1 July snowfall T 0.3  
Since 1 September snowfall T 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 6:47 AM CST 4:28 PM CST
Civil Twilight 6:17 AM CST 4:58 PM CST
Nautical Twilight 5:43 AM CST 5:32 PM CST
Astronomical Twilight 5:10 AM CST 6:05 PM CST
Moon 12:19 PM CST (11/20) No Moon Set
Length of Visible Light 10h 40m
Length of Day
9h 40m
First Quarter, 51% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
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 49.5 °F - 41.5 °F 74% 30.10 in 10.0 mi South 6.9 mph - N/A   Overcast
12:35 AM 49.5 °F - 41.9 °F 75% 30.09 in 10.0 mi South 6.9 mph - N/A   Overcast
12:55 AM 49.5 °F - 41.9 °F 75% 30.09 in 10.0 mi South 6.9 mph - N/A   Overcast
1:15 AM 49.1 °F - 41.9 °F 76% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
1:35 AM 49.1 °F - 41.9 °F 76% 30.09 in 10.0 mi South 6.9 mph - N/A   Overcast
1:55 AM 48.7 °F - 41.9 °F 77% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
2:15 AM 48.6 °F - 42.1 °F 78% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
2:35 AM 48.2 °F - 42.1 °F 79% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:55 AM 47.8 °F - 42.1 °F 80% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:15 AM 47.7 °F - 42.1 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:35 AM 47.5 °F - 42.1 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:55 AM 47.8 °F - 41.9 °F 80% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
7:15 AM 47.7 °F - 42.1 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
7:35 AM 47.5 °F - 42.6 °F 83% 30.10 in 7.0 mi West 3.5 mph - N/A   Overcast
7:55 AM 47.7 °F - 42.3 °F 82% 30.10 in 7.0 mi WNW 3.5 mph - N/A   Overcast
8:15 AM 47.8 °F - 42.8 °F 83% 30.11 in 7.0 mi Calm Calm - N/A   Overcast
8:35 AM 48.9 °F - 42.8 °F 79% 30.10 in 7.0 mi Calm Calm - N/A   Overcast
8:55 AM 49.5 °F - 42.6 °F 77% 30.10 in 7.0 mi WNW 3.5 mph - N/A   Overcast
9:15 AM 50.4 °F - 43.0 °F 76% 30.10 in 7.0 mi NNW 3.5 mph - N/A   Overcast
9:35 AM 51.4 °F - 43.7 °F 75% 30.11 in 7.0 mi North 4.6 mph - N/A   Scattered Clouds
9:55 AM 53.6 °F - 44.6 °F 72% 30.10 in 7.0 mi North 4.6 mph - N/A   Clear
10:15 AM 53.8 °F - 45.1 °F 73% 30.10 in 5.0 mi North 5.8 mph - N/A   Haze
10:35 AM 54.1 °F - 45.3 °F 72% 30.10 in 5.0 mi North 5.8 mph - N/A   Haze
10:55 AM 54.7 °F - 45.1 °F 70% 30.10 in 4.0 mi NNW 3.5 mph - N/A   Haze
11:15 AM 55.6 °F - 45.1 °F 68% 30.09 in 5.0 mi NW 4.6 mph - N/A   Haze
11:35 AM 56.3 °F - 45.1 °F 66% 30.09 in 5.0 mi North 5.8 mph - N/A   Haze
11:55 AM 56.5 °F - 45.5 °F 67% 30.09 in 5.0 mi NW 4.6 mph - N/A   Haze
12:15 PM 56.3 °F - 44.2 °F 64% 30.09 in 7.0 mi NNW 5.8 mph - N/A   Overcast
12:35 PM 56.3 °F - 44.6 °F 65% 30.09 in 7.0 mi North 6.9 mph - N/A   Mostly Cloudy
12:55 PM 57.2 °F - 44.6 °F 63% 30.08 in 7.0 mi NW 6.9 mph - N/A   Mostly Cloudy
1:15 PM 57.0 °F - 44.6 °F 63% 30.08 in 7.0 mi North 6.9 mph - N/A   Overcast
1:35 PM 57.2 °F - 44.6 °F 63% 30.08 in 7.0 mi NNW 8.1 mph - N/A   Overcast
1:55 PM 57.2 °F - 44.8 °F 63% 30.07 in 7.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
2:15 PM 57.4 °F - 44.8 °F 63% 30.07 in 7.0 mi NW 8.1 mph - N/A   Scattered Clouds
2:35 PM 57.2 °F - 44.6 °F 63% 30.08 in 7.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
2:55 PM 56.5 °F - 45.1 °F 66% 30.09 in 7.0 mi NNW 9.2 mph - N/A   Overcast
3:35 PM 55.4 °F - 44.6 °F 67% 30.09 in 7.0 mi NNW 5.8 mph - 0.05 in   Mostly Cloudy
3:55 PM 54.1 °F - 44.6 °F 70% 30.10 in 7.0 mi NNW 4.6 mph - 0.05 in   Scattered Clouds
4:15 PM 52.5 °F - 43.7 °F 72% 30.11 in 7.0 mi NNW 5.8 mph - N/A   Scattered Clouds
4:35 PM 53.1 °F - 44.2 °F 72% 30.12 in 7.0 mi NW 3.5 mph - N/A   Mostly Cloudy
4:55 PM 52.9 °F - 44.4 °F 73% 30.12 in 7.0 mi NNW 4.6 mph - N/A   Overcast
5:15 PM 52.9 °F - 44.4 °F 73% 30.12 in 7.0 mi Calm Calm - N/A   Overcast
5:35 PM 51.8 °F - 44.2 °F 75% 30.13 in 7.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 51.1 °F - 44.4 °F 78% 30.13 in 7.0 mi Calm Calm - N/A   Scattered Clouds
6:15 PM 47.5 °F - 42.1 °F 82% 30.14 in 7.0 mi East 9.2 mph - N/A   Mostly Cloudy
6:35 PM 46.6 °F - 43.3 °F 88% 30.15 in 4.0 mi East 4.6 mph - N/A   Scattered Clouds
6:55 PM 47.3 °F - 44.6 °F 90% 30.15 in 4.0 mi East 4.6 mph - N/A   Clear
7:15 PM 46.2 °F 44.1 °F 43.7 °F 91% 30.15 in 3.0 mi ESE 4.6 mph - N/A   Clear
7:35 PM 46.0 °F 44.8 °F 44.6 °F 95% 30.14 in 3.0 mi SE 3.5 mph - N/A   Clear
7:55 PM 44.6 °F - 43.7 °F 97% 30.15 in 2.5 mi Calm Calm - N/A   Clear
8:15 PM 44.6 °F 42.2 °F 43.9 °F 97% 30.14 in 2.5 mi SE 4.6 mph - N/A   Clear
8:35 PM 43.0 °F 41.3 °F 42.6 °F 99% 30.15 in 1.2 mi SE 3.5 mph - N/A   Mist
8:55 PM 43.9 °F - 43.7 °F 99% 30.16 in 1.8 mi Calm Calm - N/A   Mist
9:15 PM 43.9 °F - 43.9 °F 100% 30.17 in 1.2 mi Calm Calm - N/A   Mist
9:35 PM 42.1 °F - 42.1 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
9:55 PM 42.6 °F 40.9 °F 42.6 °F 100% 30.17 in 0.2 mi SE 3.5 mph - N/A Fog Fog
10:15 PM 39.9 °F - 39.9 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
10:35 PM 41.4 °F - 41.4 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
10:55 PM 39.2 °F 37.0 °F 39.2 °F 100% 30.17 in 0.2 mi West 3.5 mph - N/A   Light Drizzle
11:15 PM 40.1 °F - 40.1 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
11:35 PM 37.9 °F - 37.9 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
11:55 PM 38.8 °F - 38.8 °F 100% 30.18 in 0.2 mi Calm Calm - N/A Fog Fog