Weather History for Portsmouth, NH

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Thursday, February 27, 2014

  Actual Average Record
Temperature  
Mean Temperature 16 °F -  
Max Temperature 25 °F 37 °F 61 °F (1976)
Min Temperature 7 °F 21 °F -10 °F (1990)
Degree Days  
Heating Degree Days 49    
Moisture  
Dew Point 1 °F    
Average Humidity 49    
Maximum Humidity 70    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events 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, 2014 Rise Set
Actual Time 6:22 AM EST 5:29 PM EST
Civil Twilight 5:54 AM EST 5:58 PM EST
Nautical Twilight 5:21 AM EST 6:31 PM EST
Astronomical Twilight 4:48 AM EST 7:04 PM EST
Moon 4:54 AM EST (2/27) 3:50 PM EST (2/27)
Length of Visible Light 12h 04m
Length of Day
11h 07m
Waning Crescent, 4% of the Moon is Illuminated
Feb 27
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 10.0 °F 3.6 °F -5.1 °F 51% 29.87 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
1:58 AM 10.4 °F -0.4 °F -3.3 °F 54% 29.86 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
2:58 AM 10.4 °F 2.2 °F -1.7 °F 58% 29.86 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:58 AM 9.0 °F 2.4 °F -2.0 °F 61% 29.84 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
4:58 AM 9.1 °F - -3.6 °F 56% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:58 AM 7.5 °F 0.8 °F -2.7 °F 63% 29.80 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
6:58 AM 7.7 °F - -3.6 °F 60% 29.78 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:58 AM 9.9 °F - -2.2 °F 58% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:58 AM 15.3 °F - -1.8 °F 47% 29.75 in 10.0 mi West 2.3 mph - N/A   Mostly Cloudy
9:58 AM 18.7 °F 7.0 °F -0.9 °F 42% 29.74 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
10:58 AM 19.8 °F 9.9 °F -2.9 °F 37% 29.71 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
11:58 AM 22.5 °F 11.7 °F -2.2 °F 34% 29.67 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
12:58 PM 24.8 °F 14.0 °F -2.4 °F 31% 29.62 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
1:58 PM 25.7 °F 14.0 °F -0.9 °F 32% 29.59 in 10.0 mi WSW 13.8 mph - N/A   Overcast
2:24 PM 24.8 °F 15.3 °F 3.2 °F 40% 29.57 in 10.0 mi WSW 9.2 mph - N/A   Overcast
2:58 PM 24.4 °F 13.0 °F 9.0 °F 52% 29.60 in 10.0 mi WSW 12.7 mph - 0.00 in Snow Light Snow
3:28 PM 24.8 °F 13.4 °F 14.0 °F 64% 29.59 in 3.0 mi SW 12.7 mph 17.3 mph N/A Snow Light Snow
3:58 PM 23.9 °F 14.2 °F 15.4 °F 70% 29.63 in 6.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
4:14 PM 24.8 °F 15.3 °F 12.2 °F 59% 29.61 in 10.0 mi WNW 9.2 mph - N/A   Overcast
4:58 PM 25.3 °F 16.0 °F 0.5 °F 34% 29.63 in 10.0 mi WNW 9.2 mph 23.0 mph 0.00 in   Scattered Clouds
5:58 PM 22.6 °F 15.3 °F -0.2 °F 37% 29.66 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
6:58 PM 21.4 °F - -0.6 °F 38% 29.67 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:58 PM 19.0 °F 12.3 °F 2.1 °F 48% 29.69 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
8:58 PM 19.2 °F 7.0 °F 5.9 °F 56% 29.74 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
9:58 PM 19.2 °F 5.3 °F 6.6 °F 58% 29.78 in 10.0 mi West 15.0 mph 20.7 mph N/A   Mostly Cloudy
10:58 PM 18.5 °F 2.9 °F -3.8 °F 37% 29.82 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Mostly Cloudy
11:58 PM 16.5 °F -0.6 °F -4.0 °F 40% 29.85 in 10.0 mi West 20.7 mph 31.1 mph N/A   Partly Cloudy