Weather History for Rochester, NH

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Friday, December 9, 2011

  Actual Average (KSFM) Record (KSFM)
Temperature  
Mean Temperature 38 °F -  
Max Temperature 46 °F 37 °F 46 °F (2011)
Min Temperature 30 °F 20 °F -4 °F (2000)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 26 °F    
Average Humidity 69    
Maximum Humidity 89    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 1 mph (SSW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 09, 2011 Rise Set
Actual Time 7:03 AM EST 4:07 PM EST
Civil Twilight 6:31 AM EST 4:40 PM EST
Nautical Twilight 5:55 AM EST 5:16 PM EST
Astronomical Twilight 5:21 AM EST 5:50 PM EST
Moon 3:28 PM EST (12/9) 6:08 AM EST (12/9)
Length of Visible Light 10h 08m
Length of Day
9h 04m
Waxing Gibbous, 99% of the Moon is Illuminated
Dec 9
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 32.0 °F - 25.0 °F 75% 30.25 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 33.1 °F 30.0 °F 24.1 °F 70% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:51 AM 33.1 °F - 24.1 °F 70% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 30.9 °F - 24.1 °F 76% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 30.0 °F - 25.0 °F 82% 30.27 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 30.0 °F - 25.0 °F 82% 30.28 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 30.0 °F - 26.1 °F 85% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 30.0 °F - 26.1 °F 85% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
8:51 AM 32.0 °F - 27.0 °F 82% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
9:51 AM 35.1 °F 31.0 °F 28.0 °F 76% 30.31 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
10:51 AM 39.0 °F 35.7 °F 28.0 °F 65% 30.30 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
11:51 AM 41.0 °F 37.1 °F 26.1 °F 55% 30.26 in 10.0 mi South 5.8 mph - N/A   Clear
12:51 PM 43.0 °F 39.5 °F 26.1 °F 51% 30.24 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:51 PM 46.0 °F 41.9 °F 28.9 °F 51% 30.22 in 10.0 mi South 8.1 mph - N/A   Clear
2:51 PM 45.0 °F 43.5 °F 28.0 °F 52% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:51 PM 43.0 °F - 28.0 °F 56% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:51 PM 41.0 °F - 27.0 °F 57% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:51 PM 39.0 °F - 26.1 °F 60% 30.20 in 10.0 mi Calm Calm - N/A   Clear
6:51 PM 39.0 °F - 25.0 °F 57% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:51 PM 37.0 °F - 25.0 °F 62% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 PM 36.0 °F - 25.0 °F 64% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 30.9 °F - 26.1 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:51 PM 30.9 °F 27.5 °F 28.0 °F 89% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
11:51 PM 33.1 °F - 27.0 °F 78% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy