Portsmouth, NH

4:50 AM EDT on September 30, 2016 (GMT -0400)
Pease International Tradeport

Weather History for KPSM - August, 2013

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Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F -  
Max Temperature 88 °F 78 °F 92 °F (1983)
Min Temperature 62 °F 58 °F 42 °F (1981)
Cooling Degree Days 10    
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 72    
Maximum Humidity 99    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Fog    
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

Aug. 21, 2013 Rise Set
Actual Time 5:55 AM EDT 7:36 PM EDT
Civil Twilight 5:25 AM EDT 8:06 PM EDT
Nautical Twilight 4:49 AM EDT 8:42 PM EDT
Astronomical Twilight 4:09 AM EDT 9:21 PM EDT
Moon 7:39 PM EDT (8/21) 6:34 AM EDT (8/21)
Length of Visible Light 14h 40m
Length of Day
13h 40m
Full, 100% of the Moon is Illuminated
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 64.0 °F - 63.7 °F 99% 30.09 in 10.0 mi West 4.6 mph - N/A Fog Patches of Fog
1:58 AM 64.6 °F - 63.5 °F 96% 30.09 in 10.0 mi West 2.3 mph - N/A Fog Patches of Fog
2:58 AM 64.9 °F - 62.8 °F 93% 30.10 in 10.0 mi West 4.6 mph - N/A Fog Patches of Fog
3:58 AM 62.8 °F - 62.1 °F 97% 30.10 in 10.0 mi West 2.3 mph - N/A Fog Patches of Fog
4:58 AM 62.6 °F - 62.1 °F 98% 30.10 in 10.0 mi West 3.5 mph - N/A Fog Patches of Fog
5:58 AM 62.6 °F - 62.2 °F 99% 30.12 in 8.0 mi West 4.6 mph - N/A Fog Patches of Fog
6:58 AM 64.2 °F - 63.1 °F 96% 30.13 in 10.0 mi West 1.2 mph - N/A   Clear
7:58 AM 68.9 °F - 63.5 °F 83% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
8:58 AM 73.9 °F - 63.1 °F 69% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
9:58 AM 78.1 °F - 63.9 °F 61% 30.13 in 10.0 mi West 3.5 mph - N/A   Clear
10:58 AM 81.7 °F 83.5 °F 64.9 °F 57% 30.13 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:58 AM 84.9 °F 86.6 °F 64.9 °F 51% 30.11 in 10.0 mi SSW 4.6 mph - N/A   Clear
12:58 PM 86.7 °F 87.8 °F 63.9 °F 46% 30.10 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
1:58 PM 87.6 °F 88.2 °F 62.4 °F 43% 30.08 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
2:58 PM 88.2 °F 89.0 °F 62.8 °F 43% 30.07 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
3:58 PM 87.6 °F 88.2 °F 62.8 °F 43% 30.05 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
4:58 PM 86.9 °F 87.8 °F 63.3 °F 45% 30.03 in 10.0 mi SSW 6.9 mph - N/A   Clear
5:58 PM 82.9 °F 85.0 °F 65.7 °F 56% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
6:58 PM 77.5 °F - 65.1 °F 65% 30.01 in 10.0 mi SE 6.9 mph - N/A   Clear
7:58 PM 73.2 °F - 64.4 °F 74% 30.01 in 10.0 mi South 2.3 mph - N/A   Clear
8:58 PM 72.7 °F - 64.4 °F 75% 30.02 in 8.0 mi South 4.6 mph - N/A   Clear
9:58 PM 72.5 °F - 64.6 °F 76% 30.02 in 10.0 mi SW 8.1 mph - N/A   Clear
10:58 PM 72.0 °F - 63.1 °F 74% 30.01 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
11:58 PM 69.8 °F - 63.9 °F 81% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy