Weather History for Rochester, NH

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Wednesday, January 23, 2013

  Actual Average (KSFM) Record (KSFM)
Temperature  
Mean Temperature 3 °F -  
Max Temperature 6 °F 26 °F 50 °F (2002)
Min Temperature 0 °F 7 °F -14 °F (2000)
Degree Days  
Heating Degree Days 62    
Moisture  
Dew Point -13 °F    
Average Humidity 49    
Maximum Humidity 66    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 29 mph    
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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Date:

Astronomy

Jan. 23, 2013 Rise Set
Actual Time 7:07 AM EST 4:44 PM EST
Civil Twilight 6:36 AM EST 5:15 PM EST
Nautical Twilight 6:01 AM EST 5:49 PM EST
Astronomical Twilight 5:28 AM EST 6:23 PM EST
Moon 1:50 PM EST (1/23) 4:17 AM EST (1/23)
Length of Visible Light 10h 38m
Length of Day
9h 36m
Waxing Gibbous, 89% of the Moon is Illuminated
Jan 23
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
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 5.0 °F - -4.0 °F 66% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 5.0 °F - -5.1 °F 63% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 3.9 °F - -6.0 °F 64% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 5.0 °F -2.1 °F -6.0 °F 61% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Overcast
4:51 AM 3.0 °F -12.5 °F -6.0 °F 66% 30.04 in 10.0 mi NW 10.4 mph - N/A   Clear
5:51 AM 1.9 °F -15.5 °F -9.0 °F 60% 30.05 in 10.0 mi NW 12.7 mph - N/A   Clear
6:51 AM 1.0 °F -14.9 °F -11.9 °F 55% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
8:51 AM 1.0 °F -14.9 °F -13.0 °F 52% 30.09 in 10.0 mi NW 10.4 mph - N/A   Clear
9:51 AM 3.0 °F -16.1 °F -14.1 °F 45% 30.09 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Clear
11:51 AM 5.0 °F -14.2 °F -15.0 °F 39% 30.06 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
12:51 PM 6.1 °F -13.3 °F -15.0 °F 38% 30.04 in 10.0 mi NW 18.4 mph 28.8 mph N/A   Clear
1:51 PM 6.1 °F -9.5 °F -17.0 °F 34% 30.04 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
4:51 PM 5.0 °F -8.1 °F -18.0 °F 34% 30.06 in 10.0 mi WNW 8.1 mph 16.1 mph N/A   Clear
5:51 PM 3.9 °F -3.4 °F -18.0 °F 36% 30.08 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:51 PM 1.9 °F -10.6 °F -15.0 °F 45% 30.08 in 10.0 mi NW 6.9 mph - N/A   Clear
7:51 PM 1.0 °F -10.3 °F -16.1 °F 45% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear
8:51 PM 1.0 °F -10.3 °F -17.0 °F 43% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:51 PM 1.0 °F -11.7 °F -16.1 °F 45% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:51 PM -0.0 °F -13.0 °F -17.0 °F 45% 30.07 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:51 PM -0.0 °F -13.0 °F -17.0 °F 45% 30.05 in 10.0 mi West 6.9 mph - N/A   Clear