Portsmouth, NH

3:20 AM EDT on June 25, 2017 (GMT -0400)
Pease International Tradeport

Weather History for KPSM - December, 2012

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 43 °F 39 °F 62 °F (1979)
Min Temperature 30 °F 24 °F -3 °F (1978)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 33 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Rain    
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

Dec. 11, 2012 Rise Set
Actual Time 7:05 AM EST 4:08 PM EST
Civil Twilight 6:32 AM EST 4:40 PM EST
Nautical Twilight 5:57 AM EST 5:16 PM EST
Astronomical Twilight 5:22 AM EST 5:51 PM EST
Moon 4:54 AM EST (12/11) 2:45 PM EST (12/11)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.53 in 4.0 mi Variable 3.5 mph - N/A   Overcast
12:55 AM 40.3 °F 38.2 °F 40.1 °F 99% 29.56 in 8.0 mi WSW 3.5 mph - N/A   Overcast
1:55 AM 42.8 °F 41.1 °F 42.6 °F 99% 29.59 in 10.0 mi West 3.5 mph - N/A   Overcast
2:55 AM 43.2 °F 39.7 °F 42.8 °F 99% 29.61 in 10.0 mi SW 5.8 mph - N/A   Overcast
3:55 AM 42.6 °F 39.9 °F 42.4 °F 99% 29.63 in 8.0 mi West 4.6 mph - 0.00 in Rain Light Rain
4:55 AM 41.9 °F 39.0 °F 41.5 °F 99% 29.68 in 8.0 mi WSW 4.6 mph - 0.00 in Rain Light Rain
5:13 AM 41.0 °F 37.1 °F 41.0 °F 100% 29.69 in 8.0 mi West 5.8 mph - N/A Rain Light Rain
5:55 AM 41.5 °F - 41.4 °F 99% 29.68 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
6:55 AM 41.2 °F 39.2 °F 41.0 °F 99% 29.71 in 10.0 mi SW 3.5 mph - 0.00 in Rain Light Rain
7:30 AM 41.0 °F 39.0 °F 41.0 °F 100% 29.72 in 10.0 mi WSW 3.5 mph - N/A   Overcast
7:55 AM 41.4 °F 37.6 °F 41.2 °F 99% 29.74 in 10.0 mi WSW 5.8 mph - 0.00 in   Mostly Cloudy
8:55 AM 41.9 °F 39.0 °F 41.7 °F 99% 29.78 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
9:55 AM 43.3 °F 39.2 °F 40.8 °F 91% 29.82 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
10:55 AM 43.7 °F 37.7 °F 35.6 °F 73% 29.82 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
11:55 AM 43.7 °F 37.7 °F 34.3 °F 70% 29.83 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
12:55 PM 43.5 °F 36.4 °F 30.2 °F 59% 29.84 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Mostly Cloudy
1:55 PM 43.7 °F 36.6 °F 27.7 °F 53% 29.87 in 10.0 mi WNW 15.0 mph - N/A   Scattered Clouds
2:55 PM 41.7 °F 35.2 °F 27.7 °F 58% 29.91 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
3:55 PM 39.6 °F 32.5 °F 27.9 °F 63% 29.94 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
4:55 PM 37.8 °F 31.3 °F 25.9 °F 62% 29.97 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
5:55 PM 34.9 °F 29.9 °F 24.4 °F 66% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
6:55 PM 34.2 °F 28.2 °F 23.7 °F 66% 30.03 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
7:55 PM 31.6 °F 27.0 °F 23.5 °F 72% 30.06 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
8:55 PM 31.3 °F 25.6 °F 22.8 °F 71% 30.08 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
9:55 PM 31.5 °F 23.5 °F 21.9 °F 68% 30.09 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
10:55 PM 31.3 °F 25.6 °F 21.2 °F 66% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
11:55 PM 30.4 °F 22.9 °F 20.3 °F 66% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy