History for Portsmouth, NH

Week of January 20, 2013 through January 26, 2013 — View Current Conditions
Week of January 20, 2013 through January 26, 2013
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 50 °F 24 °F 10 °F
Mean Temperature 39 °F 17 °F 6 °F
Min Temperature 26 °F 10 °F -2 °F
Degree Days
Heating Degree Days (base 65) 60 48 26 335
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 30 °F -1 °F -19 °F
Precipitation
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 2.0 in 2.0 in 2.0 in -
Wind
Wind 30 mph 11 mph 0 mph
Gust Wind 40 mph 25 mph 17 mph
Sea Level Pressure
Sea Level Pressure 30.26 in 29.98 in 29.47 in
Weekly Graph
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Date:
Astronomy
May. 19, 2013 Rise Set
Actual Time 7:08 AM EST 4:41 PM EST
Civil Twilight 6:37 AM EST 5:12 PM EST
Nautical Twilight 6:02 AM EST 5:47 PM EST
Astronomical Twilight 5:28 AM EST 6:21 PM EST
Moon 12:18 PM EST (1/21) 2:33 AM EST (1/21)
Length Of Visible Light 10h 35m
Length of Day
9h 33m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
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Daily Observations
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
20 50 39 26 30 20 2 72 49 24 29.88 29.68 29.47 10 10 10 30 12 40 0.00  
21 25 22 18 17 4 -6 82 46 29 30.06 29.96 29.80 10 9 4 21 11 36 0.00 Snow
22 26 18 10 16 4 -9 80 55 22 30.05 29.86 29.74 10 9 7 17 10 26 0.00 Snow
23 10 6 1 -2 -12 -18 66 45 28 30.13 30.09 30.04 10 10 10 16 10 23 0.00  
24 14 6 -2 -11 -16 -19 47 35 24 30.17 30.08 30.02 10 10 10 26 14 36 0.00  
25 20 12 5 1 -9 -11 50 37 25 30.26 30.16 30.06 10 10 7 17 12 28 0.00 Snow
26 24 17 10 9 0 -12 80 54 26 30.18 30.06 30.00 10 9 2 21 7 30 0.00 Snow
Comma Delimited File