Weather History for Portsmouth, NH

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Tuesday, November 1, 2011

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 52 °F 52 °F 77 °F (1974)
Min Temperature 30 °F 35 °F 20 °F (1983)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 33 °F    
Average Humidity 80    
Maximum Humidity 95    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 9 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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Date:

Astronomy

Nov. 01, 2011 Rise Set
Actual Time 7:17 AM EDT 5:35 PM EDT
Civil Twilight 6:47 AM EDT 6:05 PM EDT
Nautical Twilight 6:14 AM EDT 6:38 PM EDT
Astronomical Twilight 5:41 AM EDT 7:11 PM EDT
Moon 1:04 PM EDT (11/1) 11:13 PM EDT (11/1)
Length of Visible Light 11h 17m
Length of Day
10h 18m
Waxing Crescent, 39% of the Moon is Illuminated
Nov 1
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 34.9 °F - 32.0 °F 89% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 34.9 °F 30.8 °F 32.5 °F 91% 30.38 in 10.0 mi NW 4.6 mph - N/A   Overcast
2:55 AM 32.2 °F 28.9 °F 30.7 °F 94% 30.39 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
3:55 AM 32.5 °F - 31.3 °F 95% 30.38 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:55 AM 30.9 °F - 29.7 °F 95% 30.40 in 8.0 mi Calm Calm - N/A   Scattered Clouds
5:55 AM 31.1 °F 26.4 °F 29.8 °F 95% 30.39 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
6:55 AM 30.7 °F - 29.5 °F 95% 30.38 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 AM 30.9 °F - 29.7 °F 95% 30.40 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 AM 35.2 °F 29.5 °F 33.6 °F 94% 30.38 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
9:55 AM 41.4 °F 38.4 °F 34.3 °F 76% 30.38 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
10:55 AM 45.1 °F 43.7 °F 34.2 °F 65% 30.40 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
11:55 AM 49.8 °F - 35.8 °F 59% 30.38 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
12:55 PM 49.5 °F - 36.3 °F 61% 30.36 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
1:55 PM 51.1 °F - 36.9 °F 58% 30.35 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
2:55 PM 50.5 °F - 34.2 °F 53% 30.35 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
3:55 PM 49.8 °F - 34.3 °F 55% 30.36 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
4:55 PM 47.8 °F - 34.2 °F 59% 30.36 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
5:55 PM 43.5 °F - 34.0 °F 69% 30.37 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 PM 41.5 °F - 33.6 °F 73% 30.37 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:55 PM 39.6 °F - 33.1 °F 78% 30.37 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 37.0 °F - 34.7 °F 91% 30.37 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 34.5 °F - 33.1 °F 94% 30.38 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 34.7 °F 31.8 °F 32.9 °F 93% 30.37 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:55 PM 32.9 °F 29.8 °F 31.3 °F 94% 30.36 in 10.0 mi West 3.5 mph - N/A   Clear