Weather History for Rochelle, IL

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Tuesday, July 17, 2012

  Actual Average (KRFD) Record (KRFD)
Temperature  
Mean Temperature 80 °F 74 °F  
Max Temperature 92 °F 85 °F 104 °F (1936)
Min Temperature 69 °F 63 °F 49 °F (1976)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 31  
Since 1 July heating degree days 0  
Cooling Degree Days 16 9  
Month to date cooling degree days 153  
Year to date cooling degree days 383  
Since 1 June cooling degree days 328  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 74    
Maximum Humidity 96    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.12 in 3.56 in (1996)
Month to date precipitation 2.13  
Year to date precipitation 19.25  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 17, 2012 Rise Set
Actual Time 5:36 AM CDT 8:28 PM CDT
Civil Twilight 5:03 AM CDT 9:01 PM CDT
Nautical Twilight 4:21 AM CDT 9:42 PM CDT
Astronomical Twilight 3:33 AM CDT 10:30 PM CDT
Moon 4:13 AM CDT (7/17) 7:17 PM CDT (7/17)
Length of Visible Light 15h 57m
Length of Day
14h 51m
Waning Crescent, 2% of the Moon is Illuminated
Jul 17
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last 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 73.4 °F - 71.1 °F 92% 29.87 in 10.0 mi South 4.6 mph - N/A   Clear
12:35 AM 73.2 °F - 70.9 °F 92% 29.87 in 10.0 mi South 5.8 mph - N/A   Clear
12:55 AM 73.0 °F - 70.9 °F 93% 29.87 in 10.0 mi South 5.8 mph - N/A   Clear
1:15 AM 73.0 °F - 70.7 °F 92% 29.87 in 10.0 mi South 4.6 mph - N/A   Clear
1:35 AM 72.5 °F - 70.3 °F 93% 29.87 in 10.0 mi South 4.6 mph - N/A   Clear
1:55 AM 71.8 °F - 70.0 °F 94% 29.87 in 10.0 mi South 3.5 mph - N/A   Clear
2:15 AM 71.8 °F - 69.8 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:35 AM 71.8 °F - 69.8 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:55 AM 72.0 °F - 70.0 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
3:15 AM 71.8 °F - 69.8 °F 93% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
3:35 AM 71.6 °F - 69.8 °F 94% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:55 AM 71.2 °F - 69.4 °F 94% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
4:15 AM 71.1 °F - 69.4 °F 95% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 71.1 °F - 69.1 °F 93% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 70.2 °F - 68.4 °F 94% 29.88 in 10.0 mi South 3.5 mph - N/A   Clear
5:15 AM 70.0 °F - 68.7 °F 96% 29.88 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 69.8 °F - 68.4 °F 95% 29.88 in 7.0 mi South 3.5 mph - N/A   Clear
5:55 AM 69.3 °F - 68.0 °F 96% 29.88 in 7.0 mi Calm Calm - N/A   Clear
6:15 AM 70.7 °F - 68.9 °F 94% 29.88 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 71.6 °F - 69.8 °F 94% 29.88 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 72.9 °F - 70.7 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 75.0 °F - 71.6 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 77.2 °F - 72.3 °F 85% 29.89 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 78.8 °F - 72.3 °F 80% 29.89 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:15 AM 80.6 °F 85.2 °F 73.0 °F 78% 29.89 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:35 AM 82.2 °F 87.6 °F 72.9 °F 73% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:55 AM 83.5 °F 89.4 °F 72.7 °F 70% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:15 AM 84.2 °F 90.6 °F 72.9 °F 69% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:35 AM 85.3 °F 91.5 °F 72.1 °F 65% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
9:55 AM 86.2 °F 93.0 °F 72.5 °F 64% 29.89 in 10.0 mi SW 8.1 mph - N/A   Clear
10:15 AM 86.9 °F 94.1 °F 72.9 °F 63% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:35 AM 87.4 °F 95.3 °F 73.4 °F 63% 29.89 in 10.0 mi West 6.9 mph - N/A   Clear
10:55 AM 88.5 °F 96.8 °F 73.4 °F 61% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
11:15 AM 89.1 °F 98.0 °F 74.1 °F 61% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
11:35 AM 89.8 °F 99.2 °F 74.1 °F 60% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
11:55 AM 90.3 °F 99.3 °F 73.9 °F 58% 29.89 in 10.0 mi SW 6.9 mph - N/A   Clear
12:15 PM 90.5 °F 99.7 °F 74.1 °F 58% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
12:35 PM 90.9 °F 100.6 °F 74.5 °F 58% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:55 PM 91.6 °F 99.3 °F 72.5 °F 53% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:15 PM 92.3 °F 99.2 °F 71.4 °F 50% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:35 PM 92.7 °F 101.7 °F 73.2 °F 53% 29.88 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
1:55 PM 92.5 °F 100.1 °F 71.8 °F 51% 29.87 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:15 PM 92.5 °F 99.6 °F 71.4 °F 50% 29.86 in 10.0 mi SW 9.2 mph - N/A   Clear
2:35 PM 92.3 °F 99.7 °F 71.6 °F 51% 29.86 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:55 PM 92.5 °F 99.0 °F 71.1 °F 49% 29.86 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:15 PM 92.5 °F 98.4 °F 70.2 °F 48% 29.85 in 10.0 mi SW 6.9 mph - N/A   Clear
3:35 PM 92.7 °F 99.9 °F 71.6 °F 50% 29.85 in 10.0 mi SW 11.5 mph - N/A   Clear
3:55 PM 92.5 °F 99.6 °F 71.6 °F 50% 29.84 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:15 PM 92.3 °F 100.3 °F 72.1 °F 52% 29.84 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:35 PM 92.3 °F 99.7 °F 71.8 °F 51% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
4:55 PM 91.8 °F 99.1 °F 71.6 °F 52% 29.83 in 10.0 mi WSW 9.2 mph - N/A   Clear
5:15 PM 91.4 °F 97.8 °F 71.2 °F 51% 29.83 in 10.0 mi SW 8.1 mph - N/A   Clear
5:35 PM 90.9 °F 97.3 °F 71.2 °F 52% 29.83 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:55 PM 90.5 °F 98.1 °F 72.1 °F 55% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
6:15 PM 89.8 °F 97.5 °F 72.7 °F 57% 29.84 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:35 PM 88.9 °F 96.1 °F 72.5 °F 58% 29.84 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:55 PM 88.2 °F 95.5 °F 72.5 °F 60% 29.84 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:15 PM 86.7 °F 95.5 °F 74.5 °F 67% 29.85 in 10.0 mi SW 4.6 mph - N/A   Clear
7:35 PM 85.5 °F 93.8 °F 74.8 °F 70% 29.85 in 10.0 mi SW 4.6 mph - N/A   Clear
7:55 PM 83.8 °F 91.1 °F 74.3 °F 73% 29.85 in 10.0 mi SW 4.6 mph - N/A   Clear
8:15 PM 80.8 °F 86.5 °F 75.2 °F 83% 29.85 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:35 PM 79.7 °F - 74.3 °F 83% 29.85 in 10.0 mi SW 4.6 mph - N/A   Clear
8:55 PM 78.8 °F - 73.8 °F 84% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:15 PM 79.5 °F - 71.6 °F 77% 29.86 in 10.0 mi SW 6.9 mph - N/A   Clear
9:35 PM 78.8 °F - 71.6 °F 78% 29.86 in 10.0 mi SW 6.9 mph - N/A   Clear
9:55 PM 78.1 °F - 71.6 °F 80% 29.87 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:15 PM 75.2 °F - 72.0 °F 90% 29.87 in 10.0 mi South 4.6 mph - N/A   Clear
10:35 PM 74.8 °F - 72.0 °F 91% 29.87 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:55 PM 74.5 °F - 71.8 °F 91% 29.87 in 10.0 mi South 3.5 mph - N/A   Clear
11:15 PM 74.1 °F - 71.8 °F 92% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 73.9 °F - 71.6 °F 92% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 73.6 °F - 71.2 °F 92% 29.87 in 7.0 mi Calm Calm - N/A   Clear