History for Portsmouth, NH

Monday, January 7, 2013 — View Current Conditions
Monday, January 7, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 26 °F -  
Max Temperature 32 °F 32 °F 50 °F (2007)
Min Temperature 20 °F 18 °F -6 °F (1996)
Degree Days
Heating Degree Days 39    
Moisture
Dew Point 21 °F    
Average Humidity 77    
Maximum Humidity 85    
Minimum Humidity 67    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.23 in    
Wind
Wind Speed 4 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
May. 21, 2013 Rise Set
Actual Time 7:14 AM EST 4:25 PM EST
Civil Twilight 6:42 AM EST 4:57 PM EST
Nautical Twilight 6:07 AM EST 5:32 PM EST
Astronomical Twilight 5:32 AM EST 6:06 PM EST
Moon 2:32 AM EST (1/7) 12:35 PM EST (1/7)
Length Of Visible Light 10h 14m
Length of Day
9h 10m
Waning Crescent, 23% of the Moon is Illuminated
Jan 7
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
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Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 30.2 °F 26.7 °F 23.5 °F 76% 29.94 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
1:55 AM 29.8 °F 26.3 °F 23.9 °F 79% 29.97 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
2:55 AM 30.4 °F 25.6 °F 24.1 °F 77% 29.98 in 10.0 mi West 4.6 mph - N/A   Overcast
3:55 AM 29.1 °F 22.1 °F 23.7 °F 80% 29.99 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:55 AM 29.1 °F 23.0 °F 23.7 °F 80% 30.02 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
5:55 AM 30.7 °F 26.0 °F 25.2 °F 80% 30.05 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
6:55 AM 25.9 °F - 21.6 °F 84% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:55 AM 28.6 °F 20.7 °F 23.2 °F 80% 30.15 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
8:55 AM 28.0 °F 21.7 °F 22.8 °F 81% 30.21 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:55 AM 29.1 °F 24.1 °F 23.0 °F 78% 30.27 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
10:55 AM 31.3 °F 23.9 °F 23.9 °F 74% 30.27 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
11:55 AM 31.6 °F 28.3 °F 23.2 °F 71% 30.28 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
12:55 PM 32.5 °F 28.1 °F 22.8 °F 67% 30.29 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:55 PM 32.0 °F 24.8 °F 22.5 °F 68% 30.31 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
2:55 PM 31.5 °F 25.8 °F 21.7 °F 67% 30.33 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
3:55 PM 30.4 °F 25.6 °F 21.6 °F 70% 30.36 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
4:55 PM 27.9 °F 24.0 °F 21.2 °F 76% 30.38 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
5:55 PM 25.9 °F - 21.4 °F 83% 30.38 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 24.3 °F - 17.8 °F 76% 30.39 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 21.9 °F - 18.0 °F 85% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 20.3 °F - 14.4 °F 78% 30.38 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 24.1 °F 19.7 °F 16.5 °F 73% 30.37 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:55 PM 20.1 °F 13.6 °F 15.8 °F 83% 30.37 in 10.0 mi South 4.6 mph - N/A   Clear
11:55 PM 21.7 °F - 17.2 °F 83% 30.35 in 10.0 mi Calm Calm - N/A   Clear
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