Weather History for Rochester, MN

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Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F 24 °F  
Max Temperature 41 °F 31 °F 57 °F (1941)
Min Temperature 19 °F 16 °F -15 °F (1886)
Degree Days  
Heating Degree Days 35 41  
Month to date heating degree days 99 162  
Since 1 July heating degree days 1553 1834  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 888 585  
Moisture  
Dew Point 19 °F    
Average Humidity 57    
Maximum Humidity 72    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.05 in 0.84 in (1960)
Month to date precipitation 0.09 0.20  
Year to date precipitation 23.15 31.99  
Snow  
Snow 0.00 in 0.40 in 5.90 in (1973)
Month to date snowfall 0.0 1.6  
Since 1 July snowfall 0.1 8.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 12 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:28 AM CST 4:32 PM CST
Civil Twilight 6:55 AM CST 5:05 PM CST
Nautical Twilight 6:19 AM CST 5:41 PM CST
Astronomical Twilight 5:44 AM CST 6:16 PM CST
Moon 10:28 PM CST (12/4) 11:15 AM CST (12/4)
Length of Visible Light 10h 09m
Length of Day
9h 04m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

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 37.9 °F 30.9 °F 26.1 °F 62% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
1:54 AM 37.0 °F 30.4 °F 26.1 °F 65% 30.00 in 10.0 mi West 9.2 mph - N/A   Clear
2:54 AM 36.0 °F 28.5 °F 25.0 °F 64% 30.02 in 10.0 mi West 10.4 mph - N/A   Clear
3:54 AM 32.0 °F 25.6 °F 24.1 °F 73% 30.03 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:54 AM 34.0 °F 26.0 °F 24.1 °F 67% 30.05 in 10.0 mi West 10.4 mph - N/A   Clear
5:54 AM 32.0 °F 23.6 °F 23.0 °F 69% 30.08 in 10.0 mi West 10.4 mph - N/A   Clear
6:54 AM 32.0 °F 23.0 °F 23.0 °F 69% 30.10 in 10.0 mi West 11.5 mph - N/A   Clear
7:54 AM 32.0 °F 23.6 °F 23.0 °F 69% 30.13 in 10.0 mi West 10.4 mph - N/A   Clear
8:54 AM 36.0 °F 27.5 °F 24.1 °F 62% 30.16 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:54 AM 37.9 °F 28.5 °F 24.1 °F 57% 30.18 in 10.0 mi WNW 17.3 mph - N/A   Clear
10:54 AM 39.0 °F 29.3 °F 21.9 °F 50% 30.18 in 10.0 mi WNW 19.6 mph 25.3 mph N/A   Clear
11:54 AM 39.9 °F 31.8 °F 21.0 °F 47% 30.18 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Clear
12:54 PM 41.0 °F 31.9 °F 19.9 °F 43% 30.19 in 10.0 mi WNW 19.6 mph - N/A   Clear
1:54 PM 39.9 °F 30.8 °F 19.9 °F 45% 30.20 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
2:54 PM 39.0 °F 30.6 °F 19.0 °F 45% 30.22 in 10.0 mi WNW 15.0 mph - N/A   Clear
3:54 PM 36.0 °F 26.0 °F 18.0 °F 48% 30.26 in 10.0 mi NW 17.3 mph - N/A   Clear
4:54 PM 32.0 °F 23.6 °F 18.0 °F 56% 30.28 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:54 PM 30.0 °F 21.1 °F 17.1 °F 59% 30.32 in 10.0 mi NW 10.4 mph - N/A   Clear
6:54 PM 27.0 °F 17.3 °F 16.0 °F 63% 30.33 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:54 PM 25.0 °F 17.1 °F 15.1 °F 66% 30.34 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:54 PM 25.0 °F 14.8 °F 12.9 °F 60% 30.35 in 10.0 mi North 10.4 mph - N/A   Clear
9:54 PM 21.9 °F 13.4 °F 12.0 °F 66% 30.38 in 10.0 mi North 6.9 mph - N/A   Clear
10:54 PM 21.9 °F 14.5 °F 10.9 °F 63% 30.40 in 10.0 mi North 5.8 mph - N/A   Clear
11:54 PM 19.9 °F 13.4 °F 10.0 °F 65% 30.43 in 10.0 mi NNW 4.6 mph - N/A   Clear