Portsmouth, NH

7:22 AM EST on February 26, 2017 (GMT -0500)
Pease International Tradeport

Weather History for KPSM - September, 2013

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Wednesday, September 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 73 °F 70 °F 86 °F (1992)
Min Temperature 43 °F 51 °F 30 °F (1984)
Degree Days  
Heating Degree Days 7    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 67    
Maximum Humidity 97    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
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

Sep. 18, 2013 Rise Set
Actual Time 6:26 AM EDT 6:47 PM EDT
Civil Twilight 5:57 AM EDT 7:15 PM EDT
Nautical Twilight 5:24 AM EDT 7:49 PM EDT
Astronomical Twilight 4:49 AM EDT 8:23 PM EDT
Moon 6:08 PM EDT (9/18) 5:24 AM EDT (9/18)
Length of Visible Light 13h 17m
Length of Day
12h 21m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 47.3 °F 45.3 °F 93% 30.31 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:58 AM 44.8 °F 42.3 °F 91% 30.30 in 10.0 mi SW 2.3 mph - N/A   Clear
2:58 AM 45.5 °F 43.9 °F 94% 30.29 in 10.0 mi West 1.2 mph - N/A   Clear
3:58 AM 43.0 °F 41.5 °F 95% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:58 AM 44.4 °F 43.0 °F 95% 30.29 in 10.0 mi West 2.3 mph - N/A   Clear
5:58 AM 43.0 °F 41.9 °F 96% 30.29 in 10.0 mi SW 1.2 mph - N/A   Clear
6:58 AM 43.5 °F 42.6 °F 97% 30.30 in 10.0 mi WSW 2.3 mph - N/A   Clear
7:58 AM 50.0 °F 45.3 °F 84% 30.30 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:58 AM 55.2 °F 46.0 °F 71% 30.29 in 10.0 mi SW 4.6 mph - N/A   Clear
9:58 AM 61.0 °F 46.0 °F 58% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
10:58 AM 64.4 °F 45.7 °F 51% 30.26 in 10.0 mi SW 5.8 mph - N/A   Clear
11:58 AM 68.0 °F 45.9 °F 45% 30.24 in 10.0 mi SW 4.6 mph - N/A   Clear
12:58 PM 70.2 °F 43.7 °F 38% 30.22 in 10.0 mi SW 5.8 mph - N/A   Clear
1:58 PM 71.6 °F 43.7 °F 37% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:58 PM 72.7 °F 42.3 °F 33% 30.17 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:58 PM 73.0 °F 41.4 °F 32% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear
4:58 PM 72.3 °F 44.8 °F 37% 30.14 in 10.0 mi SW 6.9 mph - N/A   Clear
5:58 PM 69.3 °F 46.9 °F 45% 30.13 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:58 PM 65.3 °F 47.7 °F 53% 30.12 in 10.0 mi South 3.5 mph - N/A   Clear
7:58 PM 60.4 °F 50.2 °F 69% 30.13 in 10.0 mi SW 3.5 mph - N/A   Clear
8:58 PM 58.6 °F 47.7 °F 67% 30.13 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:58 PM 56.8 °F 48.7 °F 74% 30.13 in 10.0 mi WSW 2.3 mph - N/A   Clear
10:58 PM 55.4 °F 47.8 °F 76% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:58 PM 54.1 °F 47.8 °F 79% 30.12 in 10.0 mi WSW 5.8 mph - N/A   Clear