Weather History for DeKalb, IL

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Sunday, July 28, 2013

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 60 °F 71 °F  
Max Temperature 68 °F 83 °F 91 °F (1999)
Min Temperature 53 °F 59 °F 50 °F (2005)
Degree Days  
Heating Degree Days 4 0  
Month to date heating degree days 0  
Since 1 June heating degree days 41  
Since 1 July heating degree days 0  
Cooling Degree Days 0 6  
Month to date cooling degree days 193  
Year to date cooling degree days 389  
Since 1 June cooling degree days 348  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.13 in 0.43 in (2003)
Month to date precipitation 3.77  
Year to date precipitation 20.66  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 28, 2013 Rise Set
Actual Time 5:44 AM CDT 8:17 PM CDT
Civil Twilight 5:12 AM CDT 8:49 PM CDT
Nautical Twilight 4:33 AM CDT 9:28 PM CDT
Astronomical Twilight 3:48 AM CDT 10:13 PM CDT
Moon 11:30 PM CDT (7/28) 12:34 PM CDT (7/28)
Length of Visible Light 15h 36m
Length of Day
14h 32m
Waning Gibbous, 60% of the Moon is Illuminated
Jul 28
Waning Gibbous
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 53.6 °F 48.6 °F 83% 29.93 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
12:35 AM 54.1 °F 48.7 °F 82% 29.92 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
12:55 AM 54.1 °F 49.1 °F 83% 29.92 in 10.0 mi WSW 9.2 mph - N/A   Overcast
1:15 AM 53.6 °F 48.7 °F 84% 29.92 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
1:35 AM 53.6 °F 49.1 °F 85% 29.91 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
1:55 AM 53.8 °F 49.1 °F 84% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
2:15 AM 54.1 °F 49.3 °F 84% 29.90 in 10.0 mi WSW 8.1 mph - N/A   Overcast
2:35 AM 54.1 °F 49.3 °F 84% 29.90 in 10.0 mi West 9.2 mph - N/A   Overcast
2:55 AM 54.5 °F 49.3 °F 83% 29.90 in 10.0 mi West 8.1 mph - N/A   Overcast
3:15 AM 54.5 °F 49.5 °F 83% 29.89 in 10.0 mi West 9.2 mph - N/A   Overcast
3:35 AM 54.1 °F 49.5 °F 84% 29.89 in 10.0 mi WSW 10.4 mph - N/A Rain Light Rain
3:55 AM 54.1 °F 49.5 °F 84% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Overcast
4:15 AM 54.1 °F 49.5 °F 84% 29.89 in 10.0 mi WSW 9.2 mph - N/A   Overcast
4:35 AM 54.1 °F 49.6 °F 85% 29.89 in 10.0 mi WSW 9.2 mph - N/A   Overcast
4:55 AM 54.1 °F 50.0 °F 86% 29.89 in 10.0 mi WSW 11.5 mph - N/A Rain Light Rain
5:15 AM 54.5 °F 50.0 °F 85% 29.90 in 10.0 mi West 12.7 mph - N/A   Overcast
5:35 AM 54.1 °F 50.2 °F 86% 29.91 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Light Drizzle
5:55 AM 54.1 °F 50.4 °F 87% 29.91 in 10.0 mi WSW 11.5 mph - N/A   Overcast
6:15 AM 54.5 °F 50.5 °F 86% 29.91 in 10.0 mi West 10.4 mph - N/A   Overcast
6:35 AM 54.9 °F 51.1 °F 87% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
6:55 AM 55.4 °F 51.4 °F 87% 29.91 in 10.0 mi West 8.1 mph 16.1 mph N/A   Overcast
7:15 AM 55.4 °F 51.3 °F 86% 29.92 in 10.0 mi West 10.4 mph - N/A   Overcast
7:35 AM 56.1 °F 52.0 °F 86% 29.92 in 10.0 mi West 8.1 mph - N/A   Overcast
7:55 AM 57.6 °F 52.3 °F 83% 29.93 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
8:15 AM 58.1 °F 52.2 °F 81% 29.93 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Scattered Clouds
8:35 AM 58.1 °F 51.6 °F 79% 29.93 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Mostly Cloudy
8:55 AM 58.1 °F 51.8 °F 80% 29.93 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Overcast
9:15 AM 58.3 °F 51.1 °F 77% 29.93 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
9:35 AM 60.4 °F 52.2 °F 74% 29.93 in 10.0 mi NW 17.3 mph 27.6 mph N/A   Mostly Cloudy
9:55 AM 59.9 °F 51.4 °F 74% 29.94 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Overcast
10:15 AM 58.3 °F 50.9 °F 76% 29.94 in 10.0 mi WNW 15.0 mph - N/A   Overcast
10:35 AM 60.1 °F 51.1 °F 72% 29.95 in 10.0 mi NW 9.2 mph 17.3 mph N/A   Mostly Cloudy
10:55 AM 62.1 °F 51.6 °F 69% 29.95 in 10.0 mi West 10.4 mph 19.6 mph N/A   Mostly Cloudy
11:15 AM 61.0 °F 50.9 °F 69% 29.96 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
11:35 AM 61.3 °F 50.2 °F 67% 29.96 in 10.0 mi WNW 13.8 mph - N/A   Overcast
11:55 AM 62.2 °F 49.6 °F 63% 29.96 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Overcast
12:15 PM 63.7 °F 50.5 °F 62% 29.96 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Overcast
12:35 PM 63.7 °F 50.0 °F 61% 29.97 in 10.0 mi West 11.5 mph 16.1 mph N/A   Overcast
12:55 PM 64.2 °F 50.9 °F 62% 29.97 in 10.0 mi West 11.5 mph - N/A   Overcast
1:15 PM 64.2 °F 51.3 °F 63% 29.97 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
1:35 PM 64.0 °F 50.5 °F 61% 29.97 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Mostly Cloudy
1:55 PM 63.3 °F 49.3 °F 60% 29.98 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Overcast
2:15 PM 64.8 °F 49.3 °F 57% 29.98 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Scattered Clouds
2:35 PM 64.8 °F 50.0 °F 59% 29.98 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
2:55 PM 65.7 °F 50.9 °F 59% 29.98 in 10.0 mi NW 10.4 mph 19.6 mph N/A   Mostly Cloudy
3:15 PM 66.4 °F 51.3 °F 58% 29.98 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Mostly Cloudy
3:35 PM 68.0 °F 52.0 °F 56% 29.99 in 10.0 mi West 15.0 mph 19.6 mph N/A   Scattered Clouds
3:55 PM 67.1 °F 50.7 °F 56% 29.99 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Scattered Clouds
4:15 PM 68.2 °F 49.8 °F 52% 29.98 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Scattered Clouds
4:35 PM 66.0 °F 48.6 °F 53% 29.99 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
4:55 PM 66.4 °F 49.5 °F 54% 29.99 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
5:15 PM 66.7 °F 50.2 °F 55% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
5:35 PM 66.2 °F 50.7 °F 57% 29.99 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:55 PM 66.4 °F 51.4 °F 59% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
6:15 PM 65.5 °F 51.4 °F 60% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
6:35 PM 66.2 °F 51.3 °F 59% 30.00 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
6:55 PM 66.4 °F 49.8 °F 55% 30.00 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
7:15 PM 65.8 °F 50.9 °F 58% 30.01 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:35 PM 64.9 °F 50.7 °F 60% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
7:55 PM 63.7 °F 51.1 °F 64% 30.01 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
8:15 PM 62.1 °F 51.6 °F 69% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
8:35 PM 60.8 °F 52.0 °F 73% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
8:55 PM 60.4 °F 52.2 °F 74% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Clear
9:15 PM 60.1 °F 52.5 °F 76% 30.02 in 10.0 mi West 5.8 mph - N/A   Clear
9:35 PM 59.2 °F 52.2 °F 78% 30.03 in 10.0 mi West 5.8 mph - N/A   Clear
9:55 PM 59.2 °F 52.3 °F 78% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:15 PM 59.2 °F 52.5 °F 79% 30.04 in 10.0 mi West 6.9 mph - N/A   Clear
10:35 PM 58.1 °F 51.8 °F 80% 30.04 in 10.0 mi West 6.9 mph - N/A   Clear
10:55 PM 58.6 °F 52.0 °F 79% 30.04 in 10.0 mi West 8.1 mph - N/A   Clear
11:15 PM 59.5 °F 52.7 °F 78% 30.04 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
11:35 PM 60.4 °F 53.1 °F 77% 30.04 in 10.0 mi West 8.1 mph - N/A   Overcast
11:55 PM 60.6 °F 53.1 °F 76% 30.04 in 10.0 mi West 8.1 mph - N/A   Overcast