Weather History for Rochester, NH

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Monday, September 30, 2013

  Actual Average (KSFM) Record (KSFM)
Temperature  
Mean Temperature 52 °F -  
Max Temperature 69 °F 62 °F 73 °F (2010)
Min Temperature 39 °F 40 °F 35 °F (2001)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 3 mph (WNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Fog    
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

Sep. 30, 2013 Rise Set
Actual Time 6:40 AM EDT 6:26 PM EDT
Civil Twilight 6:11 AM EDT 6:54 PM EDT
Nautical Twilight 5:38 AM EDT 7:27 PM EDT
Astronomical Twilight 5:05 AM EDT 8:01 PM EDT
Moon 2:07 AM EDT (9/30) 4:00 PM EDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 46m
Waning Crescent, 19% of the Moon is Illuminated
Sep 30
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 44.1 °F 41.5 °F 42.1 °F 93% 30.13 in 10.0 mi NW 4.6 mph - N/A   Clear
1:51 AM 42.1 °F - 39.0 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:03 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.12 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
2:51 AM 41.0 °F 38.0 °F 39.0 °F 93% 30.09 in 9.0 mi NW 4.6 mph - N/A   Clear
3:51 AM 39.9 °F 36.7 °F 37.9 °F 93% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:51 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.09 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
5:06 AM 41.0 °F - 39.2 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:51 AM 42.1 °F - 41.0 °F 96% 30.09 in 2.5 mi Calm Calm - N/A   Overcast
5:56 AM 41.0 °F - 39.2 °F 93% 30.10 in 0.8 mi Calm Calm - N/A   Overcast
6:06 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.09 in 0.2 mi NW 3.5 mph - N/A Fog Fog
6:19 AM 41.0 °F - 39.2 °F 93% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
6:51 AM 39.0 °F 34.8 °F 37.9 °F 96% 30.09 in 0.2 mi NW 5.8 mph - N/A Fog Fog
7:03 AM 39.2 °F 34.2 °F 39.2 °F 100% 30.09 in 0.8 mi NW 6.9 mph - N/A   Mist
7:35 AM 42.8 °F 39.3 °F 41.0 °F 93% 30.10 in 2.0 mi NW 5.8 mph - N/A   Mostly Cloudy
7:40 AM 42.8 °F 38.6 °F 41.0 °F 93% 30.09 in 8.0 mi NW 6.9 mph - N/A   Scattered Clouds
7:51 AM 43.0 °F 39.5 °F 42.1 °F 97% 30.09 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
8:51 AM 48.9 °F - 46.9 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:51 AM 57.0 °F - 50.0 °F 77% 30.07 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:51 AM 62.1 °F - 51.1 °F 67% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:51 AM 64.0 °F - 50.0 °F 60% 30.04 in 10.0 mi South 3.5 mph - N/A   Clear
12:51 PM 66.9 °F - 50.0 °F 54% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
1:51 PM 66.0 °F - 48.0 °F 52% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:51 PM 64.9 °F - 51.1 °F 61% 30.01 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
3:51 PM 64.0 °F - 51.1 °F 63% 29.99 in 10.0 mi SE 6.9 mph - N/A   Clear
4:51 PM 64.0 °F - 50.0 °F 60% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:51 PM 61.0 °F - 48.9 °F 64% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:51 PM 55.9 °F - 48.9 °F 77% 30.00 in 10.0 mi Calm Calm - N/A   Clear
7:51 PM 53.1 °F - 48.0 °F 83% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:51 PM 50.0 °F - 46.9 °F 89% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 51.1 °F - 48.0 °F 89% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 51.1 °F - 48.0 °F 89% 29.97 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:37 PM 46.4 °F - 44.6 °F 93% 29.97 in 2.0 mi Calm Calm - N/A   Scattered Clouds
11:39 PM 46.4 °F - 44.6 °F 93% 29.97 in 0.8 mi Calm Calm - N/A   Mist
11:51 PM 46.9 °F - 45.0 °F 93% 29.96 in 0.5 mi Calm Calm - N/A Fog Fog
11:59 PM 46.4 °F - 46.4 °F 100% 29.97 in 2.0 mi Calm Calm - N/A   Overcast