Weather History for Romeoville, IL

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Sunday, July 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 74 °F  
Max Temperature 88 °F 84 °F 99 °F (2011)
Min Temperature 68 °F 64 °F 56 °F (2000)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 35 33  
Since 1 July heating degree days 0 0  
Cooling Degree Days 13 9  
Month to date cooling degree days 235 189  
Year to date cooling degree days 504 427  
Since 1 June cooling degree days 401 369  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 70    
Maximum Humidity 95    
Minimum Humidity 44    
Precipitation  
Precipitation T in 0.18 in 0.52 in (1996)
Month to date precipitation 0.56 3.05  
Year to date precipitation 25.99 22.09  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 6 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 21, 2013 Rise Set
Actual Time 5:36 AM CDT 8:20 PM CDT
Civil Twilight 5:04 AM CDT 8:52 PM CDT
Nautical Twilight 4:23 AM CDT 9:33 PM CDT
Astronomical Twilight 3:36 AM CDT 10:19 PM CDT
Moon 7:17 PM CDT (7/21) 4:22 AM CDT (7/21)
Length of Visible Light 15h 48m
Length of Day
14h 43m
Waxing Gibbous, 98% of the Moon is Illuminated
Jul 21
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 70.3 °F - 67.3 °F 90% 29.96 in 10.0 mi ENE 6.9 mph - N/A   Clear
12:35 AM 70.7 °F - 67.6 °F 90% 29.95 in 10.0 mi ENE 8.1 mph - N/A   Clear
12:55 AM 70.2 °F - 67.6 °F 92% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
1:15 AM 70.2 °F - 67.5 °F 91% 29.95 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
1:35 AM 70.2 °F - 67.3 °F 91% 29.95 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
1:55 AM 69.8 °F - 67.3 °F 92% 29.94 in 10.0 mi East 4.6 mph - N/A   Clear
2:15 AM 68.9 °F - 66.7 °F 93% 29.93 in 10.0 mi East 5.8 mph - N/A   Clear
2:35 AM 68.7 °F - 66.6 °F 93% 29.93 in 10.0 mi ENE 5.8 mph - N/A   Clear
2:55 AM 68.9 °F - 66.7 °F 93% 29.94 in 10.0 mi NE 4.6 mph - N/A   Clear
3:15 AM 67.6 °F - 65.8 °F 94% 29.94 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:35 AM 67.5 °F - 65.8 °F 95% 29.94 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:55 AM 68.4 °F - 65.7 °F 91% 29.94 in 10.0 mi East 5.8 mph - N/A   Clear
4:15 AM 68.0 °F - 65.3 °F 91% 29.93 in 10.0 mi East 4.6 mph - N/A   Clear
4:35 AM 67.8 °F - 65.1 °F 91% 29.93 in 10.0 mi ENE 5.8 mph - N/A   Clear
4:55 AM 67.5 °F - 64.8 °F 91% 29.94 in 10.0 mi ENE 4.6 mph - N/A   Clear
5:15 AM 67.3 °F - 64.6 °F 91% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:35 AM 66.7 °F - 64.4 °F 92% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 66.4 °F - 64.4 °F 93% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
6:15 AM 66.7 °F - 64.4 °F 92% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Clear
6:35 AM 68.5 °F - 65.3 °F 89% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 69.8 °F - 64.2 °F 82% 29.96 in 10.0 mi East 5.8 mph - N/A   Clear
7:15 AM 71.2 °F - 65.3 °F 81% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
7:35 AM 72.9 °F - 65.3 °F 77% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
7:55 AM 73.4 °F - 66.0 °F 78% 29.96 in 10.0 mi East 6.9 mph - N/A   Clear
8:15 AM 75.6 °F - 66.2 °F 73% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:35 AM 76.5 °F - 64.0 °F 65% 29.96 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:55 AM 77.5 °F - 62.8 °F 60% 29.96 in 10.0 mi SE 8.1 mph - N/A   Clear
9:15 AM 77.9 °F - 61.3 °F 57% 29.97 in 10.0 mi SE 6.9 mph - N/A   Clear
9:35 AM 78.8 °F - 61.9 °F 56% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:55 AM 79.2 °F - 61.5 °F 55% 29.96 in 10.0 mi SSE 8.1 mph - N/A   Clear
10:15 AM 80.6 °F 81.6 °F 61.5 °F 52% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:35 AM 81.1 °F 82.3 °F 62.8 °F 53% 29.97 in 10.0 mi SE 8.1 mph - N/A   Clear
10:55 AM 81.3 °F 82.6 °F 63.0 °F 54% 29.96 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:15 AM 82.4 °F 83.7 °F 63.5 °F 53% 29.97 in 10.0 mi South 4.6 mph - N/A   Clear
11:35 AM 82.9 °F 83.8 °F 62.6 °F 50% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 83.5 °F 84.1 °F 61.7 °F 48% 29.96 in 10.0 mi SSE 9.2 mph - N/A   Clear
12:15 PM 83.5 °F 84.1 °F 61.9 °F 48% 29.96 in 10.0 mi Calm Calm - N/A   Clear
1:04 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.94 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
1:15 PM 85.1 °F 86.1 °F 63.5 °F 48% 29.94 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
1:35 PM 84.6 °F 85.6 °F 63.3 °F 49% 29.93 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
1:55 PM 85.5 °F 86.1 °F 62.2 °F 46% 29.92 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
2:15 PM 86.7 °F 87.3 °F 62.2 °F 44% 29.92 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
2:35 PM 84.7 °F 85.6 °F 63.3 °F 48% 29.91 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
2:55 PM 84.9 °F 85.4 °F 62.1 °F 46% 29.91 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:15 PM 85.8 °F 86.1 °F 61.5 °F 44% 29.90 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
3:35 PM 84.7 °F 85.9 °F 63.9 °F 49% 29.89 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
3:55 PM 84.4 °F 85.9 °F 64.6 °F 51% 29.89 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
4:15 PM 84.2 °F 86.1 °F 65.5 °F 53% 29.88 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
4:35 PM 84.4 °F 86.8 °F 66.6 °F 55% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
4:55 PM 83.1 °F 84.0 °F 62.6 °F 50% 29.86 in 10.0 mi South 11.5 mph 16.1 mph N/A   Scattered Clouds
5:15 PM 83.8 °F 86.3 °F 66.6 °F 56% 29.86 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
5:35 PM 81.9 °F 83.7 °F 65.3 °F 57% 29.87 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
5:55 PM 81.9 °F 83.7 °F 65.1 °F 57% 29.87 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:15 PM 81.1 °F 83.1 °F 65.7 °F 59% 29.87 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:35 PM 81.0 °F 82.6 °F 64.6 °F 57% 29.88 in 10.0 mi SW 8.1 mph - N/A   Clear
6:55 PM 80.2 °F 81.8 °F 63.7 °F 57% 29.88 in 10.0 mi SW 5.8 mph - N/A   Clear
7:15 PM 79.3 °F - 66.2 °F 64% 29.89 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:35 PM 78.8 °F - 65.3 °F 63% 29.89 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
7:55 PM 77.9 °F - 66.7 °F 68% 29.89 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
8:15 PM 76.8 °F - 68.0 °F 74% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:35 PM 76.8 °F - 67.6 °F 73% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 76.1 °F - 68.5 °F 77% 29.90 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:15 PM 75.4 °F - 67.6 °F 77% 29.91 in 10.0 mi NNE 12.7 mph - N/A Rain Light Rain
9:35 PM 72.5 °F - 64.4 °F 76% 29.91 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
9:55 PM 71.6 °F - 64.4 °F 78% 29.91 in 10.0 mi ENE 13.8 mph - N/A   Clear
10:15 PM 70.7 °F - 64.8 °F 81% 29.91 in 10.0 mi NE 11.5 mph - N/A Rain Light Rain
10:35 PM 70.7 °F - 64.8 °F 81% 29.91 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
10:55 PM 70.3 °F - 64.9 °F 83% 29.90 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
11:15 PM 70.3 °F - 65.3 °F 84% 29.90 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
11:35 PM 70.3 °F - 65.3 °F 84% 29.89 in 10.0 mi East 6.9 mph - N/A   Clear
11:55 PM 70.7 °F - 65.5 °F 83% 29.89 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds