Weather History for Portsmouth, NH

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Thursday, November 3, 2011

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 59 °F 51 °F 77 °F (1990)
Min Temperature 30 °F 35 °F 16 °F (1980)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 36 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 8 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

Nov. 03, 2011 Rise Set
Actual Time 7:20 AM EDT 5:32 PM EDT
Civil Twilight 6:50 AM EDT 6:02 PM EDT
Nautical Twilight 6:16 AM EDT 6:36 PM EDT
Astronomical Twilight 5:43 AM EDT 7:09 PM EDT
Moon 2:04 PM EDT (11/3) 12:18 AM EDT (11/3)
Length of Visible Light 11h 12m
Length of Day
10h 12m
First Quarter, 60% of the Moon is Illuminated
Nov 3
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter

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 36.0 °F - 35.2 °F 97% 30.22 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:33 AM 35.6 °F - 35.6 °F 100% 30.20 in 4.0 mi Calm Calm - N/A   Partly Cloudy
1:55 AM 34.9 °F - 34.2 °F 97% 30.19 in 4.0 mi Calm Calm - N/A   Partly Cloudy
2:49 AM 35.6 °F - 33.8 °F 93% 30.18 in 1.0 mi Calm Calm - N/A   Partly Cloudy
2:55 AM 34.3 °F - 33.4 °F 97% 30.17 in 1.0 mi Calm Calm - N/A   Partly Cloudy
3:05 AM 33.8 °F - 33.8 °F 100% 30.17 in 7.0 mi Calm Calm - N/A   Partly Cloudy
3:55 AM 33.3 °F - 32.5 °F 97% 30.15 in 7.0 mi Calm Calm - N/A   Partly Cloudy
4:55 AM 32.7 °F - 32.0 °F 97% 30.14 in 7.0 mi Calm Calm - N/A   Partly Cloudy
5:04 AM 32.0 °F - 32.0 °F 100% 30.14 in 0.5 mi Calm Calm - N/A Fog Fog
5:55 AM 30.6 °F - 29.8 °F 97% 30.13 in 4.0 mi Calm Calm - N/A   Partly Cloudy
6:20 AM 32.0 °F 28.7 °F 30.2 °F 93% 30.13 in 4.0 mi WSW 3.5 mph - N/A   Partly Cloudy
6:55 AM 32.7 °F 28.3 °F 32.2 °F 98% 30.12 in 7.0 mi WSW 4.6 mph - N/A   Clear
7:55 AM 33.4 °F 28.1 °F 33.3 °F 99% 30.09 in 10.0 mi SW 5.8 mph - N/A   Clear
8:55 AM 39.0 °F 34.8 °F 37.9 °F 96% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
9:55 AM 43.3 °F 39.2 °F 37.6 °F 80% 30.06 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
10:55 AM 48.9 °F - 39.6 °F 70% 30.04 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
11:55 AM 54.1 °F - 39.9 °F 59% 30.02 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
12:55 PM 58.6 °F - 38.8 °F 48% 29.96 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
1:55 PM 59.7 °F - 38.8 °F 46% 29.94 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:55 PM 58.5 °F - 38.7 °F 48% 29.92 in 10.0 mi WSW 6.9 mph - N/A   Overcast
3:55 PM 57.4 °F - 38.8 °F 50% 29.90 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:55 PM 54.9 °F - 39.2 °F 56% 29.90 in 10.0 mi SW 5.8 mph - N/A   Overcast
5:55 PM 52.5 °F - 38.8 °F 60% 29.89 in 10.0 mi SW 4.6 mph - N/A   Overcast
6:55 PM 52.2 °F - 39.2 °F 61% 29.89 in 10.0 mi SW 8.1 mph - N/A   Overcast
7:55 PM 53.1 °F - 39.6 °F 60% 29.88 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
8:55 PM 51.3 °F - 39.6 °F 64% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
9:55 PM 48.6 °F - 39.4 °F 71% 29.88 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
10:55 PM 46.4 °F 44.3 °F 39.6 °F 77% 29.88 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
11:55 PM 46.2 °F 42.7 °F 39.4 °F 77% 29.87 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy