Weather History for Chatham, MA

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Saturday, November 22, 2014

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 46 °F 47 °F 60 °F (1983)
Min Temperature 24 °F 35 °F 23 °F (1989)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 24 °F    
Average Humidity 59    
Maximum Humidity 74    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 18 mph    
Max Gust Speed 33 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. 22, 2014 Rise Set
Actual Time 6:37 AM EST 4:14 PM EST
Civil Twilight 6:07 AM EST 4:44 PM EST
Nautical Twilight 5:33 AM EST 5:18 PM EST
Astronomical Twilight 4:59 AM EST 5:51 PM EST
Moon 6:29 AM EST (11/22) 4:42 PM EST (11/22)
Length of Visible Light 10h 37m
Length of Day
9h 37m
New Moon, 0% of the Moon is Illuminated
Nov 22
New Moon
Nov 29
First Quarter
Dec 6
Full
Dec 14
Last Quarter
Dec 21
New

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 28.0 °F 20.8 °F 10.9 °F 49% 30.43 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:52 AM 27.0 °F 20.5 °F 10.0 °F 49% 30.44 in 10.0 mi West 5.8 mph - N/A   Clear
2:52 AM 27.0 °F 19.5 °F 10.9 °F 51% 30.45 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:52 AM 24.1 °F 19.7 °F 10.9 °F 57% 30.44 in 10.0 mi WSW 3.5 mph - N/A   Clear
4:52 AM 24.1 °F 18.2 °F 10.9 °F 57% 30.44 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:52 AM 24.1 °F 17.0 °F 12.0 °F 60% 30.45 in 10.0 mi West 5.8 mph - N/A   Clear
6:52 AM 24.1 °F 18.2 °F 12.9 °F 62% 30.46 in 10.0 mi West 4.6 mph - N/A   Clear
7:52 AM 28.0 °F 21.7 °F 14.0 °F 56% 30.46 in 10.0 mi West 5.8 mph - N/A   Clear
8:52 AM 33.1 °F 26.1 °F 12.9 °F 43% 30.45 in 10.0 mi West 8.1 mph - N/A   Clear
9:52 AM 36.0 °F 29.0 °F 15.1 °F 43% 30.43 in 10.0 mi WSW 9.2 mph 26.5 mph N/A   Clear
10:52 AM 37.9 °F 30.5 °F 19.9 °F 48% 30.38 in 10.0 mi WSW 11.5 mph 23.0 mph N/A   Clear
11:52 AM 42.1 °F 34.5 °F 21.9 °F 45% 30.32 in 10.0 mi WSW 15.0 mph 28.8 mph N/A   Clear
12:52 PM 43.0 °F 36.0 °F 27.0 °F 53% 30.28 in 10.0 mi SW 13.8 mph 29.9 mph N/A   Clear
1:52 PM 43.0 °F 36.0 °F 28.0 °F 56% 30.25 in 10.0 mi WSW 13.8 mph 25.3 mph N/A   Clear
2:52 PM 43.0 °F 34.8 °F 30.0 °F 60% 30.24 in 10.0 mi WSW 18.4 mph 27.6 mph N/A   Clear
3:52 PM 42.1 °F 34.2 °F 30.0 °F 62% 30.21 in 10.0 mi SW 16.1 mph 32.2 mph N/A   Clear
4:52 PM 42.1 °F 34.9 °F 32.0 °F 67% 30.21 in 10.0 mi SW 13.8 mph 27.6 mph N/A   Clear
5:52 PM 43.0 °F 35.4 °F 34.0 °F 71% 30.19 in 10.0 mi SW 16.1 mph 29.9 mph N/A   Partly Cloudy
6:52 PM 45.0 °F 38.2 °F 36.0 °F 71% 30.18 in 10.0 mi SW 15.0 mph 26.5 mph N/A   Overcast
7:52 PM 46.0 °F 39.9 °F 37.9 °F 73% 30.16 in 10.0 mi SW 13.8 mph 29.9 mph N/A   Overcast
8:52 PM 46.9 °F - 37.9 °F 71% 30.14 in 10.0 mi SW 16.1 mph 29.9 mph N/A   Overcast
9:52 PM 46.9 °F - 39.0 °F 74% 30.13 in 10.0 mi WSW 15.0 mph 29.9 mph N/A   Scattered Clouds
10:52 PM 46.9 °F - 37.0 °F 68% 30.12 in 10.0 mi WSW 15.0 mph 29.9 mph N/A   Overcast
11:52 PM 46.9 °F - 37.9 °F 71% 30.12 in 10.0 mi WSW 12.7 mph 33.4 mph N/A   Clear