Weather History for Rockford, IL

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Tuesday, May 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 57 °F  
Max Temperature 80 °F 69 °F 89 °F (1934)
Min Temperature 52 °F 46 °F 28 °F (1976)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 43 66  
Since 1 July heating degree days 6419 6406  
Cooling Degree Days 1 1  
Month to date cooling degree days 8 5  
Year to date cooling degree days 17 13  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 47    
Maximum Humidity 77    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.11 in 1.08 in (1997)
Month to date precipitation 0.44 0.79  
Year to date precipitation 16.74 9.24  
Snow  
Snow 0.00 in 0.00 in T in (1960)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 40.5 36.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 07, 2013 Rise Set
Actual Time 5:43 AM CDT 8:02 PM CDT
Civil Twilight 5:12 AM CDT 8:33 PM CDT
Nautical Twilight 4:34 AM CDT 9:12 PM CDT
Astronomical Twilight 3:51 AM CDT 9:55 PM CDT
Moon 4:20 AM CDT (5/7) 6:00 PM CDT (5/7)
Length of Visible Light 15h 21m
Length of Day
14h 18m
Waning Crescent, 5% of the Moon is Illuminated
May 7
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 57.9 °F 39.0 °F 49% 30.04 in 10.0 mi ESE 3.5 mph - N/A   Overcast
1:54 AM 55.9 °F 41.0 °F 57% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 54.0 °F 42.1 °F 64% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 52.0 °F 41.0 °F 66% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 51.8 °F 42.8 °F 71% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 53.1 °F 45.0 °F 74% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 55.9 °F 48.9 °F 77% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 61.0 °F 44.1 °F 54% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
8:54 AM 64.9 °F 44.1 °F 47% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 71.1 °F 41.0 °F 34% 30.06 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
10:54 AM 73.9 °F 37.9 °F 27% 30.06 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
11:54 AM 75.9 °F 33.1 °F 21% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:54 PM 75.9 °F 34.0 °F 22% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
1:54 PM 78.1 °F 35.1 °F 21% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
2:54 PM 79.0 °F 37.0 °F 22% 30.00 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
3:54 PM 79.0 °F 37.0 °F 22% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
4:54 PM 79.0 °F 34.0 °F 20% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 PM 78.1 °F 34.0 °F 20% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 PM 78.1 °F 30.9 °F 18% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
7:54 PM 73.0 °F 36.0 °F 26% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
8:54 PM 68.0 °F 44.1 °F 42% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
9:54 PM 66.9 °F 45.0 °F 45% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
10:54 PM 64.0 °F 46.0 °F 52% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
11:54 PM 61.0 °F 46.0 °F 58% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy