Weather History for Portsmouth, NH

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Friday, March 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 44 °F 37 °F 69 °F (2012)
Min Temperature 28 °F 22 °F 3 °F (2007)
Degree Days  
Heating Degree Days 29    
Moisture  
Dew Point 23 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 33    
Precipitation  
Precipitation 0.34 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 14 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 28 mph    
Visibility 5 miles    
Events Fog , Rain , Snow    
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

Mar. 08, 2013 Rise Set
Actual Time 6:07 AM EST 5:41 PM EST
Civil Twilight 5:38 AM EST 6:09 PM EST
Nautical Twilight 5:06 AM EST 6:42 PM EST
Astronomical Twilight 4:32 AM EST 7:15 PM EST
Moon 3:53 AM EST (3/8) 2:29 PM EST (3/8)
Length of Visible Light 12h 30m
Length of Day
11h 34m
Waning Crescent, 12% of the Moon is Illuminated
Mar 8
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 30.2 °F 20.8 °F 28.4 °F 93% 30.02 in 0.6 mi North 11.5 mph 24.2 mph N/A Snow Light Snow
12:55 AM 30.2 °F 18.9 °F 27.7 °F 90% 30.01 in 0.8 mi North 16.1 mph 21.9 mph 0.02 in Snow Light Snow
1:55 AM 30.0 °F 18.7 °F 27.5 °F 90% 29.99 in 0.8 mi North 16.1 mph 24.2 mph 0.03 in Snow Light Snow
2:55 AM 29.8 °F 19.3 °F 27.3 °F 90% 29.99 in 1.0 mi North 13.8 mph 24.2 mph 0.03 in Snow Light Snow
3:20 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.99 in 0.6 mi North 16.1 mph 23.0 mph N/A Snow Light Snow
3:45 AM 30.2 °F 19.8 °F 26.6 °F 86% 29.99 in 0.5 mi North 13.8 mph 19.6 mph N/A Fog , Snow Snow
3:55 AM 29.7 °F 18.2 °F 27.3 °F 91% 29.99 in 0.6 mi North 16.1 mph 21.9 mph 0.05 in Snow Light Snow
4:55 AM 29.5 °F 19.9 °F 27.5 °F 92% 29.98 in 0.5 mi North 11.5 mph 21.9 mph 0.05 in Fog , Snow Snow
5:19 AM 30.2 °F 18.5 °F 26.6 °F 86% 29.98 in 0.8 mi North 17.3 mph 27.6 mph N/A Snow Light Snow
5:55 AM 29.3 °F 18.6 °F 26.8 °F 90% 29.98 in 0.8 mi North 13.8 mph 27.6 mph 0.03 in Snow Light Snow
6:11 AM 28.4 °F 16.6 °F 26.6 °F 93% 29.99 in 0.5 mi North 16.1 mph 23.0 mph N/A Fog , Snow Snow
6:55 AM 28.9 °F 17.3 °F 26.6 °F 91% 30.00 in 0.5 mi North 16.1 mph 25.3 mph 0.06 in Fog , Snow Snow
7:55 AM 28.9 °F 18.2 °F 26.2 °F 90% 30.00 in 0.8 mi North 13.8 mph 24.2 mph 0.03 in Snow Light Snow
8:17 AM 28.4 °F 17.5 °F 26.6 °F 93% 30.01 in 1.5 mi North 13.8 mph 21.9 mph N/A Snow Light Snow
8:26 AM 30.2 °F 19.3 °F 26.6 °F 86% 30.01 in 3.0 mi North 15.0 mph 21.9 mph N/A Snow Light Snow
8:55 AM 30.2 °F 19.3 °F 24.8 °F 80% 30.01 in 4.0 mi NNE 15.0 mph 19.6 mph 0.02 in Snow Light Snow
9:18 AM 30.2 °F 19.8 °F 23.0 °F 75% 30.01 in 3.0 mi NNE 13.8 mph 23.0 mph N/A Snow Light Snow
9:55 AM 32.4 °F 21.7 °F 22.6 °F 67% 30.02 in 7.0 mi North 16.1 mph 24.2 mph 0.01 in Rain , Snow Light Rain
10:19 AM 32.0 °F 21.6 °F 23.0 °F 69% 30.02 in 1.5 mi North 15.0 mph 24.2 mph N/A Snow Light Snow
10:55 AM 32.0 °F 21.2 °F 25.5 °F 77% 30.03 in 1.5 mi North 16.1 mph 19.6 mph 0.01 in Snow Light Snow
11:05 AM 32.0 °F 22.5 °F 26.6 °F 80% 30.03 in 4.0 mi North 12.7 mph - N/A Snow Light Snow
11:40 AM 35.6 °F 26.6 °F 21.2 °F 56% 30.03 in 10.0 mi North 13.8 mph 24.2 mph N/A   Overcast
11:55 AM 36.0 °F 27.1 °F 21.9 °F 57% 30.03 in 10.0 mi North 13.8 mph - 0.00 in   Overcast
12:55 PM 39.2 °F 30.5 °F 20.7 °F 47% 30.03 in 10.0 mi North 16.1 mph 20.7 mph N/A   Overcast
1:55 PM 40.8 °F 33.7 °F 19.8 °F 43% 30.03 in 10.0 mi North 12.7 mph 25.3 mph N/A   Overcast
2:55 PM 42.6 °F 35.6 °F 19.4 °F 39% 30.04 in 10.0 mi North 13.8 mph 21.9 mph N/A   Overcast
3:55 PM 43.9 °F 38.8 °F 18.9 °F 37% 30.05 in 10.0 mi North 9.2 mph - N/A   Overcast
4:55 PM 44.6 °F 39.2 °F 18.1 °F 35% 30.08 in 10.0 mi North 10.4 mph - N/A   Overcast
5:55 PM 44.2 °F 38.0 °F 16.7 °F 33% 30.10 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
6:55 PM 42.6 °F 36.8 °F 18.0 °F 37% 30.12 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
7:55 PM 42.6 °F 35.2 °F 16.2 °F 34% 30.13 in 10.0 mi NNE 15.0 mph 20.7 mph N/A   Mostly Cloudy
8:55 PM 41.5 °F 34.6 °F 16.7 °F 37% 30.14 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
9:55 PM 40.5 °F 32.5 °F 17.1 °F 39% 30.16 in 10.0 mi North 15.0 mph 21.9 mph N/A   Mostly Cloudy
10:55 PM 39.4 °F 31.8 °F 18.1 °F 42% 30.16 in 10.0 mi North 12.7 mph 19.6 mph N/A   Mostly Cloudy
11:55 PM 38.3 °F 31.4 °F 17.6 °F 43% 30.16 in 10.0 mi North 10.4 mph 19.6 mph N/A   Mostly Cloudy