Weather History for Romeoville, IL

Change the Weather History Date:

Sunday, February 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 32 °F  
Max Temperature 52 °F 40 °F 64 °F (2000)
Min Temperature 19 °F 23 °F -1 °F (1994)
Degree Days  
Heating Degree Days 29 34  
Month to date heating degree days 863 982  
Since 1 July heating degree days 4663  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 24 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.08 in 1.49 in (2009)
Month to date precipitation 1.22 1.62  
Year to date precipitation 3.04 3.55  
Snow  
Snow 0.00 in 0.20 in 2.20 in (2013)
Month to date snowfall 3.3 6.0  
Since 1 July snowfall 19.6 27.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 31 mph    
Max Gust Speed 40 mph    
Visibility 10 miles    
Events      
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

Feb. 26, 2012 Rise Set
Actual Time 6:32 AM CST 5:38 PM CST
Civil Twilight 6:04 AM CST 6:06 PM CST
Nautical Twilight 5:32 AM CST 6:38 PM CST
Astronomical Twilight 5:00 AM CST 7:11 PM CST
Moon 8:22 AM CST (2/26) 10:41 PM CST (2/26)
Length of Visible Light 12h 02m
Length of Day
11h 06m
Waxing Crescent, 21% of the Moon is Illuminated
Feb 26
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

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 19.4 °F 10.4 °F 17.4 °F 92% 30.27 in 10.0 mi SSE 6.9 mph - N/A   Clear
12:35 AM 19.2 °F 11.3 °F 17.1 °F 91% 30.29 in 10.0 mi SSE 5.8 mph - N/A   Clear
12:55 AM 19.9 °F 14.9 °F 17.4 °F 90% 30.30 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:15 AM 19.6 °F 11.7 °F 16.9 °F 89% 30.29 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:35 AM 19.4 °F 10.4 °F 16.9 °F 90% 30.29 in 10.0 mi SE 6.9 mph - N/A   Clear
1:55 AM 19.8 °F 10.8 °F 16.9 °F 89% 30.29 in 10.0 mi SE 6.9 mph - N/A   Clear
2:15 AM 20.3 °F 10.6 °F 17.4 °F 89% 30.28 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:35 AM 20.8 °F 11.2 °F 17.4 °F 87% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:55 AM 21.4 °F 11.9 °F 17.8 °F 86% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:15 AM 21.0 °F 11.4 °F 17.6 °F 87% 30.28 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:35 AM 22.1 °F 12.0 °F 18.3 °F 85% 30.28 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:55 AM 22.1 °F 12.0 °F 18.1 °F 85% 30.26 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:15 AM 22.3 °F 10.8 °F 18.3 °F 85% 30.26 in 10.0 mi SSE 11.5 mph - N/A   Clear
4:35 AM 22.8 °F 11.5 °F 18.5 °F 83% 30.25 in 10.0 mi SSE 11.5 mph - N/A   Clear
4:55 AM 22.6 °F 12.6 °F 18.5 °F 84% 30.26 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:15 AM 23.0 °F 11.1 °F 19.0 °F 85% 30.24 in 10.0 mi SSE 12.7 mph - N/A   Clear
5:35 AM 23.0 °F 9.6 °F 19.2 °F 85% 30.22 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Clear
5:55 AM 23.0 °F 10.1 °F 19.4 °F 86% 30.23 in 10.0 mi SSE 15.0 mph - N/A   Clear
6:15 AM 23.4 °F 11.1 °F 19.2 °F 84% 30.23 in 10.0 mi SSE 13.8 mph - N/A   Clear
6:35 AM 23.5 °F 12.4 °F 19.4 °F 84% 30.23 in 10.0 mi SSE 11.5 mph - N/A   Clear
6:55 AM 24.8 °F 12.4 °F 19.4 °F 80% 30.22 in 10.0 mi SSE 15.0 mph - N/A   Clear
7:15 AM 24.8 °F 13.4 °F 19.8 °F 81% 30.22 in 10.0 mi SSE 12.7 mph 20.7 mph N/A   Clear
7:35 AM 25.5 °F 12.9 °F 20.3 °F 81% 30.21 in 10.0 mi SSE 16.1 mph - N/A   Clear
7:55 AM 26.6 °F 13.4 °F 21.2 °F 80% 30.20 in 10.0 mi South 18.4 mph 24.2 mph N/A   Clear
8:15 AM 28.2 °F 15.9 °F 21.6 °F 76% 30.20 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
8:35 AM 29.3 °F 17.0 °F 22.1 °F 75% 30.19 in 10.0 mi SSE 18.4 mph 24.2 mph N/A   Clear
8:55 AM 30.2 °F 17.8 °F 23.0 °F 75% 30.17 in 10.0 mi SSE 19.6 mph 26.5 mph N/A   Clear
9:15 AM 32.0 °F 19.2 °F 23.2 °F 70% 30.15 in 10.0 mi SSE 23.0 mph 28.8 mph N/A   Clear
9:35 AM 33.4 °F 21.1 °F 23.9 °F 68% 30.14 in 10.0 mi SSE 23.0 mph 29.9 mph N/A   Clear
9:55 AM 35.4 °F 23.2 °F 24.3 °F 64% 30.13 in 10.0 mi South 25.3 mph 32.2 mph N/A   Clear
10:15 AM 36.7 °F 25.7 °F 25.9 °F 65% 30.13 in 10.0 mi South 21.9 mph 29.9 mph N/A   Clear
10:35 AM 38.1 °F 26.6 °F 25.9 °F 61% 30.11 in 10.0 mi South 26.5 mph 34.5 mph N/A   Clear
10:55 AM 39.2 °F 28.0 °F 26.1 °F 59% 30.10 in 10.0 mi South 26.5 mph 34.5 mph N/A   Clear
11:15 AM 41.0 °F 30.9 °F 27.5 °F 59% 30.09 in 10.0 mi South 24.2 mph 31.1 mph N/A   Clear
11:35 AM 41.7 °F 31.0 °F 27.9 °F 58% 30.08 in 10.0 mi South 28.8 mph 34.5 mph N/A   Clear
11:55 AM 42.8 °F 32.1 °F 28.8 °F 58% 30.05 in 10.0 mi South 31.1 mph 36.8 mph N/A   Clear
12:15 PM 44.4 °F 35.3 °F 29.5 °F 56% 30.04 in 10.0 mi South 25.3 mph 32.2 mph N/A   Clear
12:35 PM 46.0 °F 36.7 °F 30.4 °F 54% 30.01 in 10.0 mi South 29.9 mph 35.7 mph N/A   Clear
12:55 PM 46.8 °F - 30.4 °F 53% 30.00 in 10.0 mi South 28.8 mph 38.0 mph N/A   Clear
1:15 PM 47.5 °F - 29.5 °F 50% 29.99 in 10.0 mi South 28.8 mph 36.8 mph N/A   Clear
1:35 PM 48.7 °F - 31.1 °F 51% 29.99 in 10.0 mi SSW 25.3 mph 34.5 mph N/A   Clear
1:55 PM 50.2 °F - 30.7 °F 47% 29.99 in 10.0 mi SSW 27.6 mph 33.4 mph N/A   Clear
2:15 PM 50.0 °F - 29.8 °F 46% 29.99 in 10.0 mi SSW 21.9 mph 40.3 mph N/A   Clear
2:35 PM 50.5 °F - 30.2 °F 46% 29.98 in 10.0 mi SSW 29.9 mph 39.1 mph N/A   Clear
2:55 PM 50.5 °F - 31.1 °F 47% 29.99 in 10.0 mi SSW 24.2 mph 35.7 mph N/A   Clear
3:15 PM 51.3 °F - 31.1 °F 46% 29.98 in 10.0 mi SSW 23.0 mph 32.2 mph N/A   Clear
3:35 PM 51.8 °F - 31.5 °F 46% 29.98 in 10.0 mi SSW 19.6 mph 26.5 mph N/A   Clear
3:55 PM 51.4 °F - 31.6 °F 47% 29.97 in 10.0 mi SSW 19.6 mph 26.5 mph N/A   Clear
4:15 PM 52.0 °F - 30.2 °F 43% 29.97 in 10.0 mi SSW 21.9 mph 31.1 mph N/A   Clear
4:35 PM 51.8 °F - 29.8 °F 43% 29.97 in 10.0 mi SSW 19.6 mph 24.2 mph N/A   Clear
4:55 PM 50.4 °F - 31.6 °F 49% 29.97 in 10.0 mi SSW 18.4 mph 28.8 mph N/A   Clear
5:15 PM 49.3 °F - 31.5 °F 50% 29.98 in 10.0 mi South 13.8 mph - N/A   Clear
5:35 PM 46.0 °F 40.6 °F 31.8 °F 58% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
5:55 PM 44.1 °F 38.1 °F 31.8 °F 62% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
6:15 PM 43.3 °F 37.2 °F 31.8 °F 64% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
6:35 PM 43.0 °F 36.8 °F 32.0 °F 65% 30.00 in 10.0 mi South 11.5 mph - N/A   Clear
6:55 PM 42.4 °F 35.7 °F 32.0 °F 67% 30.00 in 10.0 mi South 12.7 mph - N/A   Clear
7:15 PM 41.7 °F 34.8 °F 32.0 °F 68% 30.00 in 10.0 mi South 12.7 mph - N/A   Clear
7:35 PM 41.7 °F 35.2 °F 31.8 °F 68% 30.00 in 10.0 mi South 11.5 mph 16.1 mph N/A   Clear
7:55 PM 41.2 °F 34.1 °F 31.6 °F 69% 30.00 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:15 PM 40.8 °F 35.0 °F 31.5 °F 69% 30.00 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:35 PM 38.7 °F 32.9 °F 30.7 °F 73% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Clear
8:55 PM 39.9 °F 32.9 °F 31.1 °F 71% 30.01 in 10.0 mi SSW 11.5 mph - N/A   Clear
9:15 PM 41.2 °F 34.1 °F 31.1 °F 67% 30.01 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:35 PM 41.2 °F 35.0 °F 30.9 °F 67% 30.03 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Scattered Clouds
9:55 PM 38.8 °F 33.2 °F 30.7 °F 73% 30.04 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
10:15 PM 38.1 °F 31.7 °F 30.7 °F 75% 30.06 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
10:35 PM 39.2 °F 32.0 °F 31.6 °F 74% 30.06 in 10.0 mi WNW 11.5 mph - N/A   Clear
10:55 PM 38.5 °F 31.6 °F 31.3 °F 75% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:15 PM 37.9 °F 30.9 °F 31.3 °F 77% 30.07 in 10.0 mi NW 10.4 mph - N/A   Clear
11:35 PM 36.7 °F 30.5 °F 31.1 °F 80% 30.08 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:55 PM 37.2 °F 30.6 °F 29.1 °F 73% 30.09 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds