Weather History for Jaffrey, NH

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Friday, September 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 78 °F 66 °F 80 °F (1998)
Min Temperature 44 °F 46 °F 35 °F (2008)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 1 mph (South)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 6 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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Astronomy

Sep. 20, 2013 Rise Set
Actual Time 6:33 AM EDT 6:48 PM EDT
Civil Twilight 6:05 AM EDT 7:16 PM EDT
Nautical Twilight 5:31 AM EDT 7:49 PM EDT
Astronomical Twilight 4:57 AM EDT 8:23 PM EDT
Moon 7:17 PM EDT (9/20) 7:47 AM EDT (9/20)
Length of Visible Light 13h 11m
Length of Day
12h 15m
Full, 98% of the Moon is Illuminated
Sep 20
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 48.9 °F - 46.9 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 48.0 °F - 46.0 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 46.0 °F - 45.0 °F 96% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 44.6 °F - 44.6 °F 100% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:25 AM 46.4 °F 45.2 °F 44.6 °F 93% 30.08 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
3:52 AM 46.0 °F - 44.1 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
4:31 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.07 in 1.8 mi South 3.5 mph - N/A   Overcast
4:40 AM 46.4 °F - 46.4 °F 100% 30.07 in 1.0 mi Calm Calm - N/A   Mist
4:48 AM 46.4 °F - 44.6 °F 93% 30.07 in 0.5 mi Calm Calm - N/A Fog Fog
4:52 AM 46.0 °F - 45.0 °F 96% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
5:52 AM 46.9 °F - 46.9 °F 100% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
6:38 AM 46.4 °F - 44.6 °F 93% 30.10 in 1.8 mi Calm Calm - N/A   Overcast
6:42 AM 44.6 °F - 44.6 °F 100% 30.10 in 0.5 mi Calm Calm - N/A Fog Fog
6:52 AM 46.0 °F - 45.0 °F 96% 30.13 in 0.2 mi Calm Calm - N/A Fog Fog
7:17 AM 46.4 °F - 44.6 °F 93% 30.10 in 1.5 mi Calm Calm - N/A   Overcast
7:25 AM 44.6 °F - 44.6 °F 100% 30.11 in 1.0 mi Calm Calm - N/A   Mist
7:33 AM 46.4 °F - 46.4 °F 100% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog
7:52 AM 46.9 °F - 46.9 °F 100% 30.13 in 0.2 mi Calm Calm - N/A Fog Fog
8:18 AM 50.0 °F - 48.2 °F 94% 30.10 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
8:20 AM 50.0 °F - 50.0 °F 100% 30.10 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
8:24 AM 50.0 °F - 50.0 °F 100% 30.10 in 8.0 mi Calm Calm - N/A   Scattered Clouds
8:52 AM 55.0 °F - 53.1 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 64.0 °F - 52.0 °F 65% 30.13 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 71.1 °F - 50.0 °F 47% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:52 AM 73.9 °F - 51.1 °F 45% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:52 PM 75.0 °F - 51.1 °F 43% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:52 PM 75.9 °F - 48.9 °F 38% 30.07 in 10.0 mi South 8.1 mph - N/A   Clear
2:52 PM 77.0 °F - 48.0 °F 36% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:52 PM 75.9 °F - 51.1 °F 42% 30.04 in 10.0 mi South 8.1 mph - N/A   Clear
4:52 PM 75.9 °F - 50.0 °F 40% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:52 PM 73.0 °F - 53.1 °F 49% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:52 PM 64.0 °F - 55.9 °F 75% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:52 PM 57.9 °F - 55.0 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 55.9 °F - 53.1 °F 90% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 55.0 °F - 53.1 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 53.1 °F - 51.1 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 51.1 °F - 50.0 °F 96% 30.05 in 8.0 mi Calm Calm - N/A   Clear