Portsmouth, NH

10:00 PM EST on December 13, 2017 (GMT -0500)
Pease International Tradeport

Weather History for KPSM - August, 2012

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Saturday, August 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 83 °F 79 °F 94 °F (1974)
Min Temperature 70 °F 60 °F 46 °F (1976)
Cooling Degree Days 11    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 76    
Maximum Humidity 98    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9 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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Astronomy

Aug. 04, 2012 Rise Set
Actual Time 5:37 AM EDT 8:00 PM EDT
Civil Twilight 5:05 AM EDT 8:32 PM EDT
Nautical Twilight 4:26 AM EDT 9:11 PM EDT
Astronomical Twilight 3:41 AM EDT 9:55 PM EDT
Moon 9:00 PM EDT (8/4) 8:27 AM EDT (8/4)
Length of Visible Light 15h 26m
Length of Day
14h 22m
Waning Gibbous, 92% of the Moon is Illuminated
Aug 4
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 74.7 °F - 69.3 °F 83% 30.08 in 10.0 mi SW 4.6 mph - N/A   Clear
1:55 AM 73.2 °F - 69.3 °F 87% 30.09 in 8.0 mi NW 3.5 mph - N/A   Clear
2:55 AM 72.3 °F - 68.7 °F 88% 30.11 in 8.0 mi Calm Calm - N/A   Clear
3:55 AM 70.7 °F - 67.8 °F 91% 30.12 in 8.0 mi NW 3.5 mph - N/A   Clear
4:55 AM 72.9 °F - 66.4 °F 80% 30.14 in 8.0 mi North 4.6 mph - N/A   Clear
5:55 AM 70.7 °F - 66.2 °F 86% 30.16 in 8.0 mi North 4.6 mph - N/A   Clear
6:55 AM 74.3 °F - 66.9 °F 78% 30.18 in 7.0 mi Calm Calm - N/A   Clear
7:55 AM 77.9 °F - 66.7 °F 68% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 80.6 °F 82.4 °F 65.3 °F 59% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
9:55 AM 82.9 °F 84.6 °F 64.9 °F 54% 30.21 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
10:55 AM 82.8 °F 84.2 °F 64.0 °F 53% 30.21 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
11:55 AM 82.9 °F 84.4 °F 64.2 °F 53% 30.21 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
12:55 PM 82.6 °F 84.1 °F 64.6 °F 54% 30.21 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
1:55 PM 82.9 °F 84.6 °F 64.8 °F 54% 30.22 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
2:55 PM 82.6 °F 84.1 °F 64.6 °F 54% 30.21 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
3:55 PM 79.3 °F - 65.3 °F 62% 30.19 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
4:55 PM 75.2 °F - 66.9 °F 75% 30.19 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
5:55 PM 73.9 °F - 68.0 °F 82% 30.20 in 10.0 mi South 5.8 mph - N/A   Overcast
6:55 PM 73.9 °F - 68.5 °F 83% 30.20 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:55 PM 73.6 °F - 68.9 °F 85% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
8:06 PM 73.4 °F - 69.8 °F 88% 30.21 in 7.0 mi Calm Calm - N/A Rain Light Rain
8:42 PM 73.4 °F - 69.8 °F 88% 30.20 in 8.0 mi North 3.5 mph - N/A   Overcast
8:55 PM 72.9 °F - 70.0 °F 91% 30.19 in 8.0 mi NE 8.1 mph - 0.00 in   Overcast
9:55 PM 71.4 °F - 69.8 °F 95% 30.18 in 10.0 mi East 8.1 mph - N/A   Overcast
10:55 PM 70.5 °F - 70.0 °F 98% 30.21 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:55 PM 70.3 °F - 69.4 °F 97% 30.21 in 7.0 mi Calm Calm - N/A   Mostly Cloudy