Portsmouth, NH

12:38 PM EDT on August 31, 2016 (GMT -0400)
Pease International Tradeport

Weather History for KPSM - October, 2012

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Sunday, October 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 53 °F -  
Max Temperature 64 °F 56 °F 82 °F (1979)
Min Temperature 45 °F 38 °F 22 °F (1988)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 60    
Maximum Humidity 75    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 16 mph    
Max Gust Speed 23 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

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Daily Weather History Graph

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Date:

Astronomy

Oct. 21, 2012 Rise Set
Actual Time 7:04 AM EDT 5:50 PM EDT
Civil Twilight 6:35 AM EDT 6:19 PM EDT
Nautical Twilight 6:02 AM EDT 6:52 PM EDT
Astronomical Twilight 5:29 AM EDT 7:25 PM EDT
Moon 1:26 PM EDT (10/21) 11:38 PM EDT (10/21)
Length of Visible Light 11h 43m
Length of Day
10h 45m
Waxing Crescent, 45% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 54.3 °F - 44.6 °F 70% 29.71 in 10.0 mi West 9.2 mph - N/A   Clear
1:55 AM 53.4 °F - 41.7 °F 65% 29.74 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:55 AM 52.0 °F - 41.9 °F 69% 29.74 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
3:55 AM 50.9 °F - 40.8 °F 68% 29.76 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:55 AM 48.4 °F - 40.3 °F 74% 29.78 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
5:55 AM 47.3 °F - 39.2 °F 73% 29.79 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
6:55 AM 45.7 °F 42.0 °F 38.3 °F 75% 29.81 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
7:55 AM 47.7 °F - 39.6 °F 73% 29.83 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
8:55 AM 53.1 °F - 40.5 °F 62% 29.83 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
9:55 AM 55.2 °F - 40.8 °F 58% 29.83 in 10.0 mi WSW 12.7 mph - N/A   Partly Cloudy
10:55 AM 58.1 °F - 41.9 °F 55% 29.83 in 10.0 mi WSW 12.7 mph - N/A   Partly Cloudy
11:55 AM 60.3 °F - 41.2 °F 49% 29.82 in 10.0 mi West 12.7 mph 20.7 mph N/A   Mostly Cloudy
12:55 PM 61.7 °F - 39.6 °F 44% 29.80 in 10.0 mi West 16.1 mph 21.9 mph N/A   Mostly Cloudy
1:55 PM 61.7 °F - 39.2 °F 43% 29.79 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
2:55 PM 61.3 °F - 37.2 °F 41% 29.80 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
3:55 PM 60.8 °F - 37.0 °F 41% 29.80 in 10.0 mi West 10.4 mph 23.0 mph N/A   Scattered Clouds
4:55 PM 59.0 °F - 38.5 °F 47% 29.80 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
5:55 PM 58.8 °F - 39.4 °F 49% 29.81 in 10.0 mi West 12.7 mph 20.7 mph N/A   Mostly Cloudy
6:55 PM 56.5 °F - 41.0 °F 56% 29.83 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
7:55 PM 55.0 °F - 41.0 °F 59% 29.83 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
8:55 PM 53.2 °F - 42.4 °F 67% 29.84 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
9:55 PM 53.4 °F - 42.3 °F 66% 29.84 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
10:55 PM 53.1 °F - 42.4 °F 67% 29.85 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
11:55 PM 51.6 °F - 42.8 °F 72% 29.85 in 10.0 mi WSW 4.6 mph - N/A   Clear