Weather History for Portsmouth, NH

Change the Weather History Date:

Week of November 18, 2012 through November 24, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 54 °F 49 °F 45 °F
Mean Temperature 42 °F 39 °F 35 °F
Min Temperature 33 °F 29 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 30 26 22 182
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 48 °F 29 °F 14 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 32 mph 25 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.74 in 30.18 in 29.48 in

Weekly Weather History Graph

Weekly 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

Nov. 19, 2012 Rise Set
Actual Time 6:41 AM EST 4:15 PM EST
Civil Twilight 6:10 AM EST 4:46 PM EST
Nautical Twilight 5:35 AM EST 5:21 PM EST
Astronomical Twilight 5:02 AM EST 5:55 PM EST
Moon 11:39 AM EST (11/19) 10:43 PM EST (11/19)
Length of Visible Light 10h 36m
Length of Day
9h 34m
Waxing Crescent, 40% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 45 35 25 27 23 15 95 67 29 30.74 30.69 30.64 10 10 5 9 3 - 0.00  
19 47 36 25 34 26 18 97 73 46 30.63 30.47 30.28 10 10 8 7 5 - 0.00 Fog
20 49 38 27 30 25 17 97 68 29 30.27 30.19 30.15 10 10 8 6 3 - 0.00 Fog
21 49 41 33 37 32 25 93 72 57 30.27 30.23 30.17 10 10 8 9 5 - 0.00  
22 54 42 31 40 35 29 100 86 55 30.28 30.21 30.13 10 8 0 8 3 - 0.00 Fog
23 54 42 30 48 37 30 100 93 65 30.12 29.91 29.63 10 4 0 12 3 - 0.00 Fog
24 45 38 31 44 28 14 97 63 33 29.60 29.55 29.48 10 8 5 22 9 32 0.00 Rain