Weather History for Portsmouth, NH

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Wednesday, February 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 41 °F 37 °F 61 °F (1976)
Min Temperature 33 °F 21 °F -10 °F (1990)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 34 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 1.14 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 15 mph (ENE)    
Max Wind Speed 26 mph    
Max Gust Speed 36 mph    
Visibility 4 miles    
Events 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

Feb. 27, 2013 Rise Set
Actual Time 6:22 AM EST 5:30 PM EST
Civil Twilight 5:53 AM EST 5:58 PM EST
Nautical Twilight 5:20 AM EST 6:31 PM EST
Astronomical Twilight 4:47 AM EST 7:04 PM EST
Moon 7:53 PM EST (2/27) 6:51 AM EST (2/27)
Length of Visible Light 12h 05m
Length of Day
11h 08m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 37.8 °F 30.7 °F 28.0 °F 68% 30.19 in 10.0 mi East 10.4 mph - N/A   Overcast
1:10 AM 37.4 °F 30.3 °F 28.4 °F 70% 30.19 in 10.0 mi East 10.4 mph - N/A   Overcast
1:55 AM 37.8 °F 29.8 °F 27.9 °F 67% 30.15 in 10.0 mi East 12.7 mph - N/A   Overcast
2:55 AM 37.9 °F 30.0 °F 30.6 °F 75% 30.13 in 10.0 mi ENE 12.7 mph 20.7 mph N/A   Overcast
3:39 AM 37.4 °F 28.9 °F 32.0 °F 81% 30.12 in 8.0 mi ENE 13.8 mph - N/A Rain Light Rain
3:55 AM 38.3 °F 31.4 °F 33.3 °F 82% 30.13 in 8.0 mi East 10.4 mph - 0.00 in Rain Light Rain
4:55 AM 38.5 °F 31.6 °F 33.4 °F 82% 30.10 in 8.0 mi ENE 10.4 mph - 0.00 in Rain Light Rain
5:55 AM 37.8 °F 28.6 °F 34.5 °F 88% 30.07 in 8.0 mi ENE 16.1 mph 20.7 mph 0.04 in Rain Light Rain
6:55 AM 38.5 °F 29.9 °F 35.8 °F 90% 30.05 in 5.0 mi ENE 15.0 mph 20.7 mph 0.04 in Rain Light Rain
7:55 AM 39.0 °F 31.0 °F 36.0 °F 89% 30.02 in 6.0 mi East 13.8 mph - 0.03 in Rain Light Rain
8:55 AM 40.1 °F 31.3 °F 35.4 °F 83% 30.00 in 6.0 mi East 17.3 mph 21.9 mph 0.01 in Rain Light Rain
9:17 AM 41.0 °F 32.2 °F 35.6 °F 81% 29.98 in 7.0 mi East 18.4 mph 24.2 mph N/A Rain Light Rain
9:55 AM 40.3 °F 31.0 °F 35.6 °F 83% 29.96 in 7.0 mi East 19.6 mph 26.5 mph 0.00 in Rain Light Rain
10:55 AM 40.5 °F 31.8 °F 35.2 °F 82% 29.94 in 7.0 mi East 17.3 mph 28.8 mph 0.00 in Rain Light Rain
11:55 AM 39.6 °F 29.5 °F 36.3 °F 88% 29.91 in 3.0 mi East 21.9 mph 31.1 mph 0.04 in Rain Light Rain
12:35 PM 39.2 °F 29.0 °F 35.6 °F 87% 29.88 in 2.0 mi East 21.9 mph 33.4 mph N/A Rain Light Rain
12:55 PM 37.9 °F 26.3 °F 34.9 °F 89% 29.87 in 2.0 mi East 26.5 mph 35.7 mph 0.10 in Rain Light Rain
1:30 PM 37.4 °F 26.4 °F 33.8 °F 87% 29.86 in 3.0 mi East 23.0 mph 31.1 mph N/A Rain Light Rain
1:40 PM 35.6 °F 24.0 °F 33.8 °F 93% 29.85 in 1.0 mi East 23.0 mph 31.1 mph N/A Rain , Snow Light Rain
1:55 PM 36.0 °F 25.3 °F 34.2 °F 93% 29.83 in 2.0 mi East 19.6 mph 29.9 mph 0.10 in Rain Light Rain
2:16 PM 35.6 °F 25.2 °F 33.8 °F 93% 29.85 in 1.0 mi East 18.4 mph 25.3 mph N/A Rain , Snow Light Ice Pellets
2:55 PM 35.1 °F 24.5 °F 34.0 °F 96% 29.83 in 1.0 mi ENE 18.4 mph 24.2 mph 0.14 in Rain , Snow Rain
3:55 PM 34.3 °F 25.0 °F 33.6 °F 97% 29.82 in 1.0 mi ENE 13.8 mph 23.0 mph 0.14 in Snow Light Snow
4:55 PM 34.2 °F 23.3 °F 33.4 °F 97% 29.79 in 1.0 mi ENE 18.4 mph 26.5 mph 0.09 in Rain , Snow Light Snow
5:27 PM 33.8 °F 22.8 °F 32.0 °F 93% 29.77 in 0.6 mi ENE 18.4 mph 24.2 mph N/A Snow Light Snow
5:47 PM 33.8 °F 23.5 °F 33.8 °F 100% 29.76 in 3.0 mi ENE 16.1 mph 27.6 mph N/A Rain Light Ice Pellets
5:55 PM 33.6 °F 22.2 °F 33.3 °F 99% 29.76 in 3.0 mi NE 19.6 mph 26.5 mph 0.10 in Rain Light Rain
6:55 PM 34.0 °F 23.0 °F 33.3 °F 97% 29.73 in 3.0 mi ENE 18.4 mph 25.3 mph 0.07 in Rain Light Ice Pellets
7:23 PM 33.8 °F 21.6 °F 33.8 °F 100% 29.73 in 1.5 mi NE 23.0 mph 28.8 mph N/A Rain Light Ice Pellets
7:55 PM 33.8 °F 22.5 °F 32.9 °F 96% 29.71 in 1.0 mi NE 19.6 mph - 0.06 in Rain , Snow Light Snow
8:21 PM 33.8 °F 22.2 °F 33.8 °F 100% 29.69 in 1.5 mi NE 20.7 mph 27.6 mph N/A Rain Light Rain
8:55 PM 35.6 °F 25.2 °F 35.1 °F 98% 29.66 in 1.5 mi NE 18.4 mph 27.6 mph 0.06 in Rain Light Rain
9:55 PM 37.9 °F 28.9 °F 37.4 °F 98% 29.63 in 1.5 mi NE 16.1 mph 23.0 mph 0.04 in Rain Light Rain
10:55 PM 37.9 °F 29.6 °F 37.6 °F 99% 29.60 in 1.5 mi NNE 13.8 mph 21.9 mph 0.05 in Rain Light Rain
11:55 PM 37.4 °F 29.3 °F 37.2 °F 99% 29.57 in 1.5 mi North 12.7 mph 19.6 mph 0.03 in Rain Light Rain