Weather History for Rockford, IL

Change the Weather History Date:

Sunday, November 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 39 °F 37 °F  
Max Temperature 46 °F 45 °F 69 °F (1942)
Min Temperature 32 °F 28 °F 5 °F (1914)
Degree Days  
Heating Degree Days 26 28  
Month to date heating degree days 439 470  
Since 1 July heating degree days 961 1023  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1019 820  
Moisture  
Dew Point 30 °F    
Average Humidity 73    
Maximum Humidity 82    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in 0.08 in 0.85 in (1907)
Month to date precipitation 3.37 1.75  
Year to date precipitation 36.32 33.43  
Snow  
Snow 0.00 in 0.10 in 2.40 in (1964)
Month to date snowfall T 0.5  
Since 1 July snowfall T 0.6  
Since 1 September snowfall T 0.6  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 21 mph    
Max Gust Speed 26 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

Nov. 20, 2011 Rise Set
Actual Time 6:52 AM CST 4:30 PM CST
Civil Twilight 6:22 AM CST 5:01 PM CST
Nautical Twilight 5:47 AM CST 5:35 PM CST
Astronomical Twilight 5:14 AM CST 6:08 PM CST
Moon 1:15 AM CST (11/20) 1:24 PM CST (11/20)
Length of Visible Light 10h 39m
Length of Day
9h 38m
Waning Crescent, 27% of the Moon is Illuminated
Nov 20
Waning Crescent
Nov 25
New
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 45.0 °F 37.6 °F 36.0 °F 71% 29.99 in 10.0 mi WNW 17.3 mph 23.0 mph N/A   Overcast
1:54 AM 42.1 °F 34.9 °F 36.0 °F 79% 30.04 in 10.0 mi NW 13.8 mph - N/A   Overcast
2:54 AM 39.9 °F 32.1 °F 34.0 °F 79% 30.08 in 10.0 mi NNW 13.8 mph 19.6 mph N/A   Overcast
3:54 AM 39.0 °F 32.8 °F 33.1 °F 79% 30.13 in 10.0 mi North 9.2 mph - N/A   Overcast
4:54 AM 39.0 °F 33.4 °F 32.0 °F 76% 30.16 in 10.0 mi North 8.1 mph - N/A   Overcast
5:54 AM 39.2 °F 33.6 °F 32.0 °F 75% 30.16 in 10.0 mi North 8.1 mph - N/A   Overcast
6:54 AM 37.9 °F 32.1 °F 32.0 °F 79% 30.21 in 10.0 mi North 8.1 mph - N/A   Overcast
7:54 AM 37.4 °F 30.3 °F 30.2 °F 75% 30.22 in 10.0 mi North 10.4 mph - N/A   Overcast
8:54 AM 39.9 °F 34.5 °F 30.9 °F 70% 30.25 in 10.0 mi NNE 8.1 mph - N/A   Overcast
9:54 AM 39.9 °F 34.5 °F 30.0 °F 68% 30.29 in 10.0 mi NNE 8.1 mph - N/A   Overcast
10:54 AM 41.0 °F 37.1 °F 30.0 °F 65% 30.30 in 10.0 mi NE 5.8 mph - N/A   Overcast
11:54 AM 39.9 °F 33.9 °F 30.0 °F 68% 30.30 in 10.0 mi NNE 9.2 mph - N/A   Overcast
12:54 PM 39.9 °F 35.1 °F 30.0 °F 68% 30.31 in 10.0 mi NNE 6.9 mph - N/A   Overcast
1:54 PM 39.9 °F 33.4 °F 30.0 °F 68% 30.30 in 10.0 mi NE 10.4 mph - N/A   Overcast
2:54 PM 39.9 °F 34.5 °F 30.0 °F 68% 30.32 in 10.0 mi NNE 8.1 mph - N/A   Overcast
3:42 PM 39.2 °F 34.2 °F 28.4 °F 65% 30.31 in 10.0 mi NE 6.9 mph - N/A   Overcast
3:54 PM 39.0 °F 33.4 °F 28.9 °F 67% 30.33 in 10.0 mi NE 8.1 mph - N/A   Overcast
4:54 PM 37.9 °F 31.5 °F 28.9 °F 70% 30.34 in 10.0 mi NE 9.2 mph - N/A   Overcast
5:54 PM 37.4 °F 30.3 °F 28.4 °F 70% 30.33 in 10.0 mi NE 10.4 mph - N/A   Overcast
6:54 PM 36.0 °F 26.0 °F 27.0 °F 70% 30.33 in 10.0 mi NE 17.3 mph - N/A   Overcast
7:54 PM 34.0 °F 26.6 °F 26.1 °F 73% 30.35 in 10.0 mi NE 9.2 mph - N/A   Overcast
8:54 PM 34.0 °F 28.0 °F 27.0 °F 75% 30.36 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:54 PM 32.0 °F 27.5 °F 26.1 °F 79% 30.36 in 10.0 mi NE 4.6 mph - N/A   Overcast
10:20 PM 32.0 °F 26.4 °F 26.6 °F 80% 30.33 in 10.0 mi NNE 5.8 mph - N/A   Overcast
10:54 PM 33.1 °F 27.7 °F 27.0 °F 78% 30.35 in 10.0 mi NNE 5.8 mph - N/A   Overcast
11:21 PM 33.8 °F 28.6 °F 26.6 °F 75% 30.32 in 10.0 mi NNE 5.8 mph - N/A   Overcast
11:37 PM 33.8 °F 29.6 °F 28.4 °F 81% 30.32 in 10.0 mi North 4.6 mph - N/A   Overcast
11:54 PM 34.0 °F 28.8 °F 28.0 °F 79% 30.35 in 10.0 mi NNE 5.8 mph - N/A   Overcast