Romeoville, IL

8:00 AM CDT on June 25, 2018 (GMT -0500)
Lewis University

Weather History for KLOT - September, 2017

Change the Weather History Date:

Thursday, September 14, 2017

  Actual Average Record
Temperature  
Mean Temperature 69 °F 66 °F  
Max Temperature 78 °F 76 °F 90 °F (1994)
Min Temperature 59 °F 56 °F 41 °F (2014)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 33 18  
Since 1 July heating degree days 41 26  
Cooling Degree Days 4 3  
Month to date cooling degree days 16 62  
Year to date cooling degree days 713 815  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.09 in 2.28 in (1993)
Month to date precipitation 0.20 1.59  
Year to date precipitation 34.05 29.41  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Sep. 14, 2017 Rise Set
Actual Time 6:31 AM CDT 7:02 PM CDT
Civil Twilight 6:04 AM CDT 7:30 PM CDT
Nautical Twilight 5:31 AM CDT 8:03 PM CDT
Astronomical Twilight 4:57 AM CDT 8:37 PM CDT
Moon 12:24 AM CDT (9/14) 3:23 PM CDT (9/14)
Length of Visible Light 13h 26m
Length of Day
12h 31m
Waning Crescent, 34% of the Moon is Illuminated
Sep 14
Waning Crescent
Sep 20
New
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 63.5 °F 61.9 °F 94% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 63.0 °F 61.7 °F 96% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 62.4 °F 61.0 °F 95% 29.81 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
1:15 AM 60.1 °F 59.0 °F 96% 29.81 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
1:35 AM 60.4 °F 59.5 °F 97% 29.82 in 7.0 mi Calm Calm - N/A   Clear
1:55 AM 60.1 °F 59.4 °F 97% 29.82 in 5.0 mi South 3.5 mph - N/A   Clear
2:15 AM 59.4 °F 58.8 °F 98% 29.83 in 4.0 mi South 3.5 mph - N/A   Clear
2:35 AM 58.5 °F 57.9 °F 98% 29.83 in 4.0 mi South 3.5 mph - N/A   Clear
2:55 AM 58.1 °F 57.9 °F 99% 29.83 in 0.5 mi South 3.5 mph - N/A Fog Fog
3:15 AM 58.6 °F 58.6 °F 100% 29.83 in 1.5 mi South 4.6 mph - N/A   Overcast
3:35 AM 59.0 °F 59.0 °F 100% 29.83 in 5.0 mi South 3.5 mph - N/A   Overcast
3:55 AM 58.3 °F 58.3 °F 100% 29.84 in 0.8 mi South 3.5 mph - N/A   Overcast
4:15 AM 58.1 °F 58.1 °F 100% 29.84 in 0.5 mi Calm Calm - N/A Fog Fog
4:35 AM 58.6 °F 58.6 °F 100% 29.84 in 0.2 mi Calm Calm - N/A Fog Fog
4:55 AM 57.7 °F 57.7 °F 100% 29.85 in 0.2 mi Calm Calm - N/A Fog Fog
5:15 AM 57.6 °F 57.6 °F 100% 29.85 in 0.2 mi Calm Calm - N/A Fog Fog
5:35 AM 59.4 °F 59.4 °F 100% 29.85 in 0.8 mi South 3.5 mph - N/A   Overcast
5:55 AM 60.8 °F 60.8 °F 100% 29.86 in 2.5 mi Calm Calm - N/A   Overcast
6:15 AM 61.0 °F 61.0 °F 100% 29.86 in 0.8 mi SSW 3.5 mph - N/A   Overcast
6:35 AM 61.2 °F 61.2 °F 100% 29.87 in 0.2 mi South 3.5 mph - N/A Fog Fog
6:55 AM 61.0 °F 61.0 °F 100% 29.87 in 0.2 mi SSW 3.5 mph - N/A Fog Fog
7:15 AM 60.8 °F 60.8 °F 100% 29.88 in 0.2 mi SSW 3.5 mph - N/A Fog Fog
7:35 AM 61.2 °F 61.2 °F 100% 29.89 in 0.2 mi Calm Calm - N/A Fog Fog
7:55 AM 61.3 °F 61.3 °F 100% 29.89 in 0.2 mi Calm Calm - N/A Fog Fog
8:15 AM 61.7 °F 61.7 °F 100% 29.90 in 0.2 mi South 3.5 mph - N/A Fog Fog
8:35 AM 62.1 °F 62.1 °F 100% 29.91 in 0.2 mi Calm Calm - N/A Fog Fog
8:55 AM 61.9 °F 61.9 °F 100% 29.91 in 0.2 mi South 3.5 mph - N/A Fog Fog
9:15 AM 62.6 °F 62.6 °F 100% 29.92 in 0.5 mi Calm Calm - N/A Fog Fog
9:35 AM 62.6 °F 62.6 °F 100% 29.92 in 1.0 mi Calm Calm - N/A   Overcast
9:55 AM 62.8 °F 62.8 °F 100% 29.92 in 1.5 mi Calm Calm - N/A   Overcast
10:15 AM 63.1 °F 63.1 °F 100% 29.92 in 2.0 mi SSE 3.5 mph - N/A   Overcast
10:35 AM 63.0 °F 63.0 °F 100% 29.92 in 3.0 mi Calm Calm - N/A   Overcast
10:55 AM 63.7 °F 63.7 °F 100% 29.93 in 4.0 mi Calm Calm - N/A   Overcast
11:15 AM 66.0 °F 65.1 °F 97% 29.92 in 5.0 mi South 4.6 mph - N/A   Overcast
11:35 AM 69.1 °F 63.9 °F 83% 29.92 in 7.0 mi SSE 3.5 mph - N/A   Overcast
11:55 AM 70.3 °F 63.7 °F 79% 29.92 in 7.0 mi SW 3.5 mph - N/A   Mostly Cloudy
12:15 PM 70.7 °F 63.1 °F 77% 29.92 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
12:35 PM 71.4 °F 62.6 °F 74% 29.91 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
12:55 PM 72.5 °F 63.3 °F 73% 29.91 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:15 PM 73.4 °F 63.3 °F 71% 29.91 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:35 PM 74.1 °F 63.3 °F 69% 29.91 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
1:55 PM 75.2 °F 63.7 °F 67% 29.90 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 PM 76.3 °F 63.3 °F 64% 29.90 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:35 PM 76.3 °F 63.1 °F 64% 29.89 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
2:55 PM 76.6 °F 63.0 °F 62% 29.89 in 10.0 mi South 3.5 mph - N/A   Clear
3:15 PM 77.2 °F 63.3 °F 62% 29.89 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
3:35 PM 77.0 °F 63.5 °F 63% 29.89 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
3:55 PM 76.3 °F 63.0 °F 63% 29.89 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
4:15 PM 77.4 °F 63.0 °F 61% 29.89 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
4:35 PM 77.4 °F 63.3 °F 62% 29.89 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
4:55 PM 76.6 °F 63.5 °F 64% 29.89 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
5:15 PM 77.2 °F 63.3 °F 62% 29.89 in 10.0 mi South 8.1 mph - N/A   Clear
5:35 PM 77.0 °F 63.5 °F 63% 29.89 in 10.0 mi South 4.6 mph - N/A   Clear
5:55 PM 76.5 °F 63.5 °F 64% 29.90 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:15 PM 75.4 °F 63.7 °F 67% 29.90 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:35 PM 73.4 °F 64.0 °F 72% 29.90 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:55 PM 71.8 °F 63.7 °F 76% 29.91 in 10.0 mi South 4.6 mph - N/A   Clear
7:15 PM 70.0 °F 63.1 °F 79% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:35 PM 68.0 °F 62.6 °F 83% 29.92 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:55 PM 68.0 °F 62.6 °F 83% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:15 PM 66.4 °F 61.9 °F 85% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:35 PM 66.4 °F 61.9 °F 85% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:55 PM 64.9 °F 61.2 °F 88% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:15 PM 65.7 °F 61.3 °F 86% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:35 PM 64.8 °F 60.8 °F 87% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:55 PM 64.9 °F 61.0 °F 87% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:15 PM 64.8 °F 60.8 °F 87% 29.95 in 10.0 mi SSE 8.1 mph - N/A   Clear
10:35 PM 64.4 °F 60.8 °F 88% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:55 PM 63.5 °F 60.1 °F 89% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:15 PM 62.6 °F 59.9 °F 91% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:35 PM 62.2 °F 59.9 °F 92% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:55 PM 61.9 °F 59.7 °F 93% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Clear