Weather History for Romeoville, IL

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Friday, February 28, 2014

  Actual Average Record
Temperature  
Mean Temperature 16 °F 32 °F  
Max Temperature 30 °F 41 °F 56 °F (2000)
Min Temperature 2 °F 24 °F 2 °F (2014)
Degree Days  
Heating Degree Days 49 33  
Month to date heating degree days 1396 1048  
Since 1 July heating degree days 5604 4728  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 6 °F    
Average Humidity 62    
Maximum Humidity 75    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.08 in 0.28 in (2005)
Month to date precipitation 2.24 1.78  
Year to date precipitation 4.86 3.71  
Snow  
Snow 0.00 in 0.20 in 1.30 in (1994)
Month to date snowfall 22.3 6.4  
Since 1 July snowfall 65.5 27.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2014 Rise Set
Actual Time 6:28 AM CST 5:41 PM CST
Civil Twilight 6:00 AM CST 6:09 PM CST
Nautical Twilight 5:28 AM CST 6:41 PM CST
Astronomical Twilight 4:56 AM CST 7:14 PM CST
Moon 5:43 AM CST (2/28) 5:18 PM CST (2/28)
Length of Visible Light 12h 08m
Length of Day
11h 13m
Waning Crescent, 1% of the Moon is Illuminated
Feb 28
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last 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 3.7 °F - -10.3 °F 52% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 3.2 °F - -10.8 °F 52% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 3.0 °F -4.4 °F -10.3 °F 54% 30.19 in 10.0 mi East 3.5 mph - N/A   Clear
1:15 AM 2.1 °F -7.4 °F -9.9 °F 57% 30.19 in 10.0 mi East 4.6 mph - N/A   Clear
1:35 AM 2.8 °F -6.6 °F -10.3 °F 54% 30.19 in 10.0 mi East 4.6 mph - N/A   Clear
1:55 AM 3.0 °F -4.4 °F -10.5 °F 53% 30.18 in 10.0 mi East 3.5 mph - N/A   Clear
2:15 AM 2.8 °F -8.2 °F -10.3 °F 54% 30.17 in 10.0 mi East 5.8 mph - N/A   Clear
2:35 AM 2.1 °F -9.0 °F -9.6 °F 58% 30.17 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:55 AM 2.3 °F -8.8 °F -8.5 °F 61% 30.16 in 10.0 mi ESE 5.8 mph - N/A   Clear
3:15 AM 2.3 °F -8.8 °F -7.6 °F 63% 30.17 in 10.0 mi SE 5.8 mph - N/A   Clear
3:35 AM 2.3 °F -10.2 °F -7.1 °F 65% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Clear
3:55 AM 2.1 °F -9.0 °F -6.7 °F 67% 30.17 in 10.0 mi SE 5.8 mph - N/A   Clear
4:15 AM 1.9 °F -10.6 °F -6.5 °F 68% 30.17 in 10.0 mi SE 6.9 mph - N/A   Clear
4:35 AM 2.8 °F -10.7 °F -5.4 °F 68% 30.17 in 10.0 mi SE 8.1 mph - N/A   Clear
4:50 AM 3.0 °F -9.3 °F -4.9 °F 70% 30.17 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
5:15 AM 4.1 °F -9.2 °F -4.0 °F 69% 30.18 in 10.0 mi SE 8.1 mph - N/A   Overcast
5:35 AM 3.6 °F -8.7 °F -4.0 °F 71% 30.18 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
5:55 AM 3.9 °F -9.4 °F -2.7 °F 74% 30.18 in 10.0 mi SE 8.1 mph - N/A   Clear
6:15 AM 5.0 °F -9.1 °F -1.5 °F 75% 30.18 in 10.0 mi SE 9.2 mph - N/A   Clear
6:35 AM 5.7 °F -9.1 °F -1.1 °F 73% 30.17 in 10.0 mi SE 10.4 mph - N/A   Clear
6:55 AM 6.4 °F -8.2 °F -0.4 °F 74% 30.17 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:15 AM 7.3 °F -9.3 °F 0.3 °F 73% 30.18 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
7:35 AM 7.7 °F -8.2 °F 0.7 °F 73% 30.19 in 10.0 mi SSE 12.7 mph - N/A   Overcast
7:55 AM 8.4 °F -7.9 °F 1.6 °F 74% 30.18 in 10.0 mi SSE 13.8 mph 17.3 mph N/A   Overcast
8:15 AM 9.1 °F -8.2 °F 1.9 °F 73% 30.18 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Scattered Clouds
8:35 AM 10.2 °F -7.9 °F 2.3 °F 70% 30.16 in 10.0 mi SSE 18.4 mph - N/A   Clear
8:55 AM 11.1 °F -5.1 °F 2.7 °F 69% 30.17 in 10.0 mi South 15.0 mph 19.6 mph N/A   Clear
9:15 AM 11.8 °F -4.8 °F 3.6 °F 69% 30.16 in 10.0 mi SSE 16.1 mph - N/A   Scattered Clouds
9:35 AM 13.1 °F -3.1 °F 4.1 °F 67% 30.16 in 10.0 mi SSE 16.1 mph - N/A   Scattered Clouds
9:55 AM 13.6 °F 0.0 °F 4.3 °F 66% 30.16 in 10.0 mi SSE 11.5 mph - N/A   Clear
10:15 AM 14.7 °F 0.7 °F 5.0 °F 65% 30.14 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
10:35 AM 15.8 °F 0.9 °F 5.4 °F 63% 30.14 in 10.0 mi SSE 15.0 mph - N/A   Clear
10:55 AM 16.7 °F 0.1 °F 5.2 °F 61% 30.13 in 10.0 mi SSE 19.6 mph - N/A   Clear
11:15 AM 18.0 °F 3.1 °F 6.6 °F 61% 30.13 in 10.0 mi SSE 16.1 mph - N/A   Clear
11:35 AM 19.6 °F 5.2 °F 7.2 °F 59% 30.12 in 10.0 mi SSE 16.1 mph - N/A   Clear
11:55 AM 20.1 °F 5.4 °F 7.3 °F 58% 30.11 in 10.0 mi SSE 17.3 mph 21.9 mph N/A   Clear
12:15 PM 21.0 °F 6.6 °F 8.1 °F 57% 30.10 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Clear
12:35 PM 21.9 °F 9.8 °F 8.8 °F 57% 30.09 in 10.0 mi SSE 12.7 mph - N/A   Clear
12:55 PM 23.5 °F 11.8 °F 9.7 °F 56% 30.08 in 10.0 mi South 12.7 mph - N/A   Clear
1:15 PM 24.6 °F 12.7 °F 10.4 °F 55% 30.06 in 10.0 mi South 13.8 mph - N/A   Clear
1:35 PM 25.5 °F 12.0 °F 10.4 °F 53% 30.04 in 10.0 mi South 18.4 mph - N/A   Clear
1:55 PM 25.7 °F 14.0 °F 10.9 °F 54% 30.04 in 10.0 mi SSE 13.8 mph - N/A   Clear
2:15 PM 26.1 °F 13.1 °F 10.8 °F 52% 30.02 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Clear
2:35 PM 27.0 °F 13.5 °F 11.5 °F 52% 30.01 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Clear
2:55 PM 28.2 °F 15.5 °F 11.3 °F 49% 30.01 in 10.0 mi SSE 18.4 mph - N/A   Clear
3:15 PM 28.4 °F 16.2 °F 11.1 °F 48% 30.00 in 10.0 mi SSE 17.3 mph 25.3 mph N/A   Scattered Clouds
3:35 PM 29.1 °F 18.4 °F 12.2 °F 49% 29.99 in 10.0 mi SSE 13.8 mph - N/A   Clear
3:55 PM 29.7 °F 18.2 °F 12.0 °F 48% 29.99 in 10.0 mi South 16.1 mph 20.7 mph N/A   Clear
4:15 PM 29.7 °F 17.8 °F 12.6 °F 49% 29.99 in 10.0 mi South 17.3 mph - N/A   Clear
4:35 PM 30.0 °F 18.7 °F 12.6 °F 48% 29.98 in 10.0 mi South 16.1 mph 23.0 mph N/A   Clear
4:55 PM 29.8 °F 18.9 °F 12.9 °F 49% 29.98 in 10.0 mi South 15.0 mph 20.7 mph N/A   Clear
5:15 PM 29.1 °F 19.4 °F 13.6 °F 52% 29.98 in 10.0 mi South 11.5 mph - N/A   Clear
5:35 PM 28.4 °F 19.1 °F 14.4 °F 56% 29.97 in 10.0 mi South 10.4 mph - N/A   Clear
5:50 PM 27.5 °F 18.6 °F 14.7 °F 59% 29.97 in 10.0 mi South 9.2 mph - N/A   Clear
6:15 PM 27.7 °F 18.8 °F 14.9 °F 59% 29.98 in 10.0 mi South 9.2 mph - N/A   Clear
6:35 PM 27.5 °F 18.6 °F 15.3 °F 60% 29.99 in 10.0 mi South 9.2 mph - N/A   Clear
6:55 PM 27.5 °F 18.6 °F 15.6 °F 61% 29.98 in 10.0 mi South 9.2 mph - N/A   Clear
7:15 PM 27.5 °F 19.3 °F 15.8 °F 61% 29.99 in 10.0 mi South 8.1 mph - N/A   Clear
7:35 PM 27.1 °F 19.7 °F 15.8 °F 62% 29.99 in 10.0 mi South 6.9 mph - N/A   Clear
7:55 PM 26.8 °F 20.2 °F 16.3 °F 65% 29.99 in 10.0 mi South 5.8 mph - N/A   Clear
8:15 PM 26.2 °F 17.8 °F 16.7 °F 67% 29.99 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:35 PM 26.6 °F 18.2 °F 17.4 °F 68% 29.99 in 10.0 mi South 8.1 mph - N/A   Clear
8:55 PM 27.1 °F 19.7 °F 18.0 °F 68% 29.99 in 10.0 mi South 6.9 mph - N/A   Clear
9:15 PM 27.5 °F 23.6 °F 18.0 °F 67% 30.00 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
9:35 PM 27.3 °F 19.9 °F 18.3 °F 69% 30.00 in 10.0 mi South 6.9 mph - N/A   Clear
9:55 PM 28.0 °F 20.0 °F 18.3 °F 67% 30.00 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
10:15 PM 28.4 °F 20.4 °F 18.5 °F 66% 30.00 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
10:35 PM 28.4 °F 21.2 °F 18.7 °F 67% 30.00 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
10:55 PM 28.4 °F 22.2 °F 18.9 °F 67% 29.99 in 10.0 mi South 5.8 mph - N/A   Overcast
11:15 PM 28.8 °F 21.7 °F 19.0 °F 67% 29.99 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:35 PM 28.6 °F 22.4 °F 19.0 °F 67% 29.99 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
11:55 PM 28.2 °F 21.0 °F 19.0 °F 68% 29.99 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds