Weather History for Portsmouth, NH

Change the Weather History Date:

Wednesday, January 22, 2014

  Actual Average Record
Temperature  
Mean Temperature 12 °F -  
Max Temperature 19 °F 28 °F 50 °F (1997)
Min Temperature 4 °F 12 °F -26 °F (1984)
Degree Days  
Heating Degree Days 53    
Moisture  
Dew Point -7 °F    
Average Humidity 47    
Maximum Humidity 56    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 16 mph (NNW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 22, 2014 Rise Set
Actual Time 7:07 AM EST 4:42 PM EST
Civil Twilight 6:36 AM EST 5:13 PM EST
Nautical Twilight 6:02 AM EST 5:48 PM EST
Astronomical Twilight 5:28 AM EST 6:21 PM EST
Moon 11:23 PM EST (1/22) 9:56 AM EST (1/22)
Length of Visible Light 10h 36m
Length of Day
9h 34m
Waning Gibbous, 65% of the Moon is Illuminated
Jan 22
Waning Gibbous
Jan 24
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

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 9.3 °F -9.1 °F -3.8 °F 55% 29.87 in 8.0 mi North 18.4 mph - N/A   Overcast
1:58 AM 8.8 °F -9.8 °F -4.9 °F 54% 29.88 in 10.0 mi North 18.4 mph 24.2 mph N/A   Overcast
2:58 AM 8.6 °F -8.9 °F -6.7 °F 50% 29.85 in 10.0 mi North 16.1 mph 20.7 mph N/A   Overcast
3:58 AM 7.9 °F -9.9 °F -6.3 °F 52% 29.85 in 10.0 mi North 16.1 mph 19.6 mph N/A   Overcast
4:58 AM 6.8 °F -10.0 °F -6.3 °F 55% 29.82 in 10.0 mi North 13.8 mph - N/A   Overcast
5:58 AM 6.1 °F -12.2 °F -6.7 °F 56% 29.82 in 10.0 mi North 16.1 mph - N/A   Overcast
6:58 AM 5.9 °F -14.1 °F -7.2 °F 55% 29.82 in 10.0 mi North 19.6 mph 26.5 mph N/A   Overcast
7:58 AM 6.1 °F -13.3 °F -7.8 °F 53% 29.80 in 10.0 mi North 18.4 mph 20.7 mph N/A   Mostly Cloudy
8:58 AM 6.3 °F -12.0 °F -8.0 °F 52% 29.79 in 10.0 mi North 16.1 mph 25.3 mph N/A   Mostly Cloudy
9:58 AM 7.3 °F -10.0 °F -8.3 °F 49% 29.76 in 10.0 mi North 15.0 mph 24.2 mph N/A   Mostly Cloudy
10:58 AM 9.3 °F -9.6 °F -7.4 °F 47% 29.71 in 10.0 mi North 19.6 mph 24.2 mph N/A   Mostly Cloudy
11:58 AM 12.6 °F -4.4 °F -6.2 °F 43% 29.65 in 10.0 mi North 17.3 mph 23.0 mph N/A   Mostly Cloudy
12:58 PM 16.2 °F 0.3 °F -5.8 °F 38% 29.64 in 10.0 mi North 17.3 mph 21.9 mph N/A   Mostly Cloudy
1:58 PM 18.1 °F 2.4 °F -4.0 °F 38% 29.64 in 10.0 mi NNW 18.4 mph - N/A   Mostly Cloudy
2:58 PM 18.7 °F 4.6 °F -5.1 °F 35% 29.67 in 10.0 mi NNW 15.0 mph - N/A   Mostly Cloudy
3:58 PM 19.0 °F 6.1 °F -4.4 °F 36% 29.69 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
4:58 PM 15.4 °F 3.0 °F -6.5 °F 37% 29.72 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
5:58 PM 12.7 °F 0.4 °F -7.4 °F 40% 29.74 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:58 PM 10.6 °F -3.1 °F -7.6 °F 44% 29.76 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:58 PM 9.1 °F -4.9 °F -8.5 °F 45% 29.79 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
8:58 PM 7.5 °F -8.4 °F -8.5 °F 48% 29.81 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:58 PM 6.3 °F -6.5 °F -8.3 °F 51% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:58 PM 5.0 °F -5.6 °F -8.5 °F 54% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:58 PM 4.3 °F -10.9 °F -9.8 °F 52% 29.88 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy