Weather History for Chatham, MA

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Friday, November 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 42 °F 45 °F 59 °F (2001)
Min Temperature 32 °F 33 °F 19 °F (1989)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 24 °F    
Average Humidity 61    
Maximum Humidity 76    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.43 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
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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Date:

Astronomy

Nov. 30, 2012 Rise Set
Actual Time 6:46 AM EST 4:10 PM EST
Civil Twilight 6:15 AM EST 4:41 PM EST
Nautical Twilight 5:41 AM EST 5:15 PM EST
Astronomical Twilight 5:08 AM EST 5:49 PM EST
Moon 6:02 PM EST (11/30) 8:16 AM EST (11/30)
Length of Visible Light 10h 25m
Length of Day
9h 23m
Waning Gibbous, 96% of the Moon is Illuminated
Nov 30
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 42.1 °F 37.7 °F 28.9 °F 60% 30.25 in 10.0 mi West 6.9 mph 18.4 mph N/A   Scattered Clouds
1:52 AM 41.0 °F 36.4 °F 26.1 °F 55% 30.27 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
2:52 AM 39.9 °F 35.1 °F 24.1 °F 53% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
3:52 AM 39.0 °F 34.8 °F 24.1 °F 55% 30.29 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
4:52 AM 39.0 °F 35.7 °F 26.1 °F 60% 30.32 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:52 AM 39.0 °F 34.8 °F 28.9 °F 67% 30.34 in 10.0 mi North 5.8 mph - N/A   Clear
6:52 AM 37.0 °F 32.4 °F 30.0 °F 76% 30.37 in 10.0 mi Variable 5.8 mph - N/A   Clear
7:52 AM 37.0 °F 31.6 °F 28.0 °F 70% 30.40 in 10.0 mi Variable 6.9 mph - N/A   Clear
8:52 AM 39.0 °F 33.4 °F 23.0 °F 53% 30.43 in 10.0 mi North 8.1 mph - N/A   Clear
9:52 AM 39.0 °F 33.4 °F 30.0 °F 70% 30.44 in 10.0 mi NNE 8.1 mph 20.7 mph N/A   Mostly Cloudy
10:52 AM 37.0 °F 30.4 °F 26.1 °F 65% 30.45 in 10.0 mi NNE 9.2 mph 19.6 mph N/A   Overcast
11:42 AM 35.6 °F 28.0 °F 24.8 °F 65% 30.43 in 10.0 mi NNE 10.4 mph 20.7 mph N/A   Mostly Cloudy
11:52 AM 36.0 °F 27.5 °F 24.1 °F 62% 30.44 in 10.0 mi NNE 12.7 mph 18.4 mph N/A   Overcast
12:52 PM 36.0 °F 29.6 °F 23.0 °F 59% 30.45 in 10.0 mi NNE 8.1 mph - N/A   Overcast
1:52 PM 35.1 °F 29.3 °F 21.9 °F 59% 30.46 in 10.0 mi Variable 6.9 mph - N/A   Overcast
2:52 PM 34.0 °F 28.8 °F 21.9 °F 61% 30.47 in 10.0 mi Variable 5.8 mph - N/A   Overcast
3:52 PM 33.1 °F 25.5 °F 21.9 °F 64% 30.48 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
4:52 PM 33.1 °F 28.7 °F 21.0 °F 61% 30.51 in 10.0 mi Variable 4.6 mph - N/A   Overcast
5:52 PM 32.0 °F - 21.0 °F 64% 30.52 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:52 PM 32.0 °F 28.7 °F 21.9 °F 66% 30.53 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
7:52 PM 34.0 °F 28.0 °F 21.9 °F 61% 30.54 in 10.0 mi NE 6.9 mph - N/A   Overcast
8:52 PM 34.0 °F 28.8 °F 21.0 °F 59% 30.55 in 10.0 mi NE 5.8 mph - N/A   Overcast
9:52 PM 34.0 °F 28.8 °F 19.9 °F 56% 30.54 in 10.0 mi NE 5.8 mph - N/A   Overcast
10:52 PM 35.1 °F 28.6 °F 21.0 °F 57% 30.55 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:52 PM 35.1 °F 29.3 °F 21.9 °F 59% 30.55 in 10.0 mi ENE 6.9 mph - N/A   Overcast