Weather History for Portsmouth, NH

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Monday, January 27, 2014

  Actual Average Record
Temperature  
Mean Temperature 31 °F -  
Max Temperature 43 °F 30 °F 62 °F (1974)
Min Temperature 19 °F 14 °F -20 °F (1982)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 14 °F    
Average Humidity 61    
Maximum Humidity 95    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 23 mph    
Max Gust Speed 32 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

Jan. 27, 2014 Rise Set
Actual Time 7:03 AM EST 4:49 PM EST
Civil Twilight 6:32 AM EST 5:19 PM EST
Nautical Twilight 5:58 AM EST 5:54 PM EST
Astronomical Twilight 5:25 AM EST 6:27 PM EST
Moon 3:42 AM EST (1/27) 1:30 PM EST (1/27)
Length of Visible Light 10h 46m
Length of Day
9h 45m
Waning Crescent, 15% of the Moon is Illuminated
Jan 27
Waning Crescent
Jan 30
New
Feb 6
First Quarter
Feb 14
Full
Feb 22
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 19.8 °F 11.9 °F 8.8 °F 62% 29.85 in 10.0 mi South 5.8 mph - N/A   Overcast
1:58 AM 20.5 °F 12.8 °F 10.2 °F 65% 29.82 in 10.0 mi SSE 5.8 mph - N/A   Overcast
2:58 AM 21.6 °F - 12.0 °F 67% 29.80 in 10.0 mi South 2.3 mph - N/A   Overcast
3:58 AM 22.1 °F - 13.8 °F 70% 29.75 in 10.0 mi SSE 1.2 mph - N/A   Overcast
4:58 AM 22.6 °F - 14.7 °F 72% 29.71 in 10.0 mi SW 2.3 mph - N/A   Overcast
5:58 AM 21.9 °F 14.5 °F 16.5 °F 80% 29.66 in 10.0 mi NW 5.8 mph - N/A   Overcast
6:58 AM 22.5 °F - 16.2 °F 77% 29.65 in 10.0 mi West 2.3 mph - N/A   Overcast
7:58 AM 23.0 °F - 17.1 °F 78% 29.62 in 10.0 mi West 1.2 mph - N/A   Overcast
8:58 AM 25.3 °F - 19.6 °F 79% 29.58 in 10.0 mi East 1.2 mph - N/A   Overcast
9:58 AM 27.9 °F 24.0 °F 22.8 °F 81% 29.57 in 10.0 mi SSW 3.5 mph - N/A   Overcast
10:22 AM 32.0 °F 26.4 °F 24.8 °F 75% 29.55 in 8.0 mi SSW 5.8 mph - N/A Snow Light Snow
10:58 AM 32.0 °F 28.7 °F 29.1 °F 89% 29.55 in 7.0 mi SSW 3.5 mph - 0.00 in Snow Light Snow
11:58 AM 38.7 °F 30.5 °F 37.2 °F 95% 29.48 in 10.0 mi South 13.8 mph - 0.00 in   Overcast
12:58 PM 43.3 °F 35.2 °F 34.9 °F 72% 29.49 in 10.0 mi SW 18.4 mph 32.2 mph N/A   Mostly Cloudy
1:13 PM 42.8 °F 35.1 °F 35.6 °F 76% 29.48 in 10.0 mi WSW 16.1 mph 28.8 mph N/A   Mostly Cloudy
1:58 PM 38.7 °F 28.0 °F 27.9 °F 65% 29.54 in 10.0 mi West 23.0 mph 31.1 mph N/A   Overcast
2:58 PM 36.3 °F 25.5 °F 21.6 °F 55% 29.59 in 10.0 mi WSW 20.7 mph 27.6 mph N/A   Overcast
3:58 PM 32.9 °F 20.4 °F 15.8 °F 49% 29.65 in 10.0 mi West 23.0 mph 29.9 mph N/A   Mostly Cloudy
4:58 PM 29.8 °F 17.7 °F 4.6 °F 34% 29.70 in 10.0 mi West 18.4 mph 26.5 mph N/A   Mostly Cloudy
5:58 PM 27.9 °F 17.8 °F 1.9 °F 33% 29.76 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Mostly Cloudy
6:58 PM 26.6 °F 13.1 °F 3.9 °F 38% 29.81 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Mostly Cloudy
7:58 PM 23.7 °F 9.7 °F -1.5 °F 33% 29.86 in 10.0 mi WNW 18.4 mph 29.9 mph N/A   Mostly Cloudy
8:58 PM 21.7 °F 9.0 °F -2.7 °F 34% 29.89 in 10.0 mi NW 13.8 mph 26.5 mph N/A   Mostly Cloudy
9:58 PM 20.5 °F 8.0 °F -4.9 °F 33% 29.92 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
10:58 PM 19.2 °F 9.3 °F -3.8 °F 36% 29.95 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
11:58 PM 19.0 °F 11.1 °F -2.6 °F 39% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy