Chatham, MA

6:28 PM EDT on March 26, 2017 (GMT -0400)
Chatham Municipal

Weather History for KCQX - December, 2011

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Wednesday, December 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 43 °F -  
Max Temperature 53 °F 40 °F 55 °F (1973)
Min Temperature 33 °F 27 °F 8 °F (2004)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 47 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 28 mph    
Visibility 6 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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Date:

Astronomy

Dec. 21, 2011 Rise Set
Actual Time 7:03 AM EST 4:12 PM EST
Civil Twilight 6:31 AM EST 4:44 PM EST
Nautical Twilight 5:56 AM EST 5:19 PM EST
Astronomical Twilight 5:22 AM EST 5:53 PM EST
Moon 3:31 AM EST (12/21) 1:30 PM EST (12/21)
Length of Visible Light 10h 12m
Length of Day
9h 08m
Waning Crescent, 12% of the Moon is Illuminated
Dec 21
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

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 33.1 °F 28.7 °F 27.0 °F 78% 30.24 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
1:52 AM 37.0 °F 33.3 °F 28.0 °F 70% 30.22 in 10.0 mi SSE 4.6 mph - N/A   Overcast
2:52 AM 39.9 °F 35.1 °F 30.9 °F 70% 30.22 in 10.0 mi South 6.9 mph - N/A   Overcast
3:52 AM 41.0 °F 38.0 °F 33.1 °F 73% 30.19 in 10.0 mi South 4.6 mph - N/A   Overcast
4:52 AM 42.1 °F 37.1 °F 35.1 °F 76% 30.19 in 10.0 mi South 8.1 mph - N/A   Overcast
5:52 AM 43.0 °F 37.2 °F 37.0 °F 80% 30.17 in 10.0 mi SSE 10.4 mph 17.3 mph N/A   Overcast
6:52 AM 44.1 °F 39.0 °F 37.9 °F 79% 30.16 in 10.0 mi South 9.2 mph - N/A   Overcast
7:05 AM 44.6 °F 39.7 °F 37.4 °F 76% 30.15 in 10.0 mi South 9.2 mph 18.4 mph N/A   Overcast
7:52 AM 45.0 °F 38.9 °F 39.0 °F 80% 30.15 in 10.0 mi SSE 12.7 mph 21.9 mph N/A   Mostly Cloudy
8:52 AM 46.9 °F - 41.0 °F 80% 30.13 in 10.0 mi South 11.5 mph 18.4 mph N/A   Overcast
10:52 AM 48.9 °F - 44.1 °F 83% 30.07 in 10.0 mi South 11.5 mph 20.7 mph N/A   Overcast
11:11 AM 50.0 °F - 44.6 °F 82% 30.05 in 10.0 mi South 13.8 mph 20.7 mph N/A   Overcast
11:34 AM 50.0 °F - 44.6 °F 82% 30.04 in 10.0 mi South 12.7 mph 20.7 mph N/A   Overcast
11:52 AM 50.0 °F - 45.0 °F 83% 30.04 in 10.0 mi South 11.5 mph 19.6 mph N/A   Overcast
12:44 PM 50.0 °F - 46.4 °F 87% 29.98 in 10.0 mi South 9.2 mph 18.4 mph 0.00 in   Overcast
12:52 PM 50.0 °F - 46.9 °F 89% 29.99 in 10.0 mi South 9.2 mph 16.1 mph 0.00 in   Overcast
1:52 PM 51.1 °F - 46.9 °F 86% 29.95 in 10.0 mi SSW 9.2 mph 21.9 mph 0.00 in   Overcast
2:52 PM 51.1 °F - 48.9 °F 92% 29.93 in 5.0 mi SSW 9.2 mph 19.6 mph 0.00 in Rain Light Rain
3:40 PM 51.8 °F - 50.0 °F 94% 29.90 in 5.0 mi SSW 12.7 mph 26.5 mph 0.00 in Rain Light Rain
3:49 PM 51.8 °F - 50.0 °F 94% 29.89 in 4.0 mi SSW 12.7 mph 21.9 mph 0.00 in Rain Light Rain
3:52 PM 52.0 °F - 50.0 °F 93% 29.90 in 4.0 mi SSW 10.4 mph 21.9 mph 0.01 in Rain Light Rain
3:57 PM 51.8 °F - 50.0 °F 94% 29.89 in 5.0 mi SSW 11.5 mph 21.9 mph 0.00 in Rain Light Rain
4:15 PM 51.8 °F - 50.0 °F 94% 29.88 in 4.0 mi SSW 13.8 mph 21.9 mph 0.00 in Rain Light Rain
4:40 PM 51.8 °F - 51.8 °F 100% 29.87 in 2.5 mi SSW 10.4 mph 26.5 mph 0.02 in Rain Light Rain
4:52 PM 51.1 °F - 51.1 °F 100% 29.87 in 1.5 mi SSW 11.5 mph 24.2 mph 0.02 in Rain Light Rain
5:08 PM 51.8 °F - 51.8 °F 100% 29.85 in 2.5 mi SSW 12.7 mph 25.3 mph 0.00 in Rain Light Rain
5:29 PM 51.8 °F - 51.8 °F 100% 29.84 in 1.5 mi SSW 11.5 mph 24.2 mph 0.01 in   Overcast
5:43 PM 51.8 °F - 51.8 °F 100% 29.84 in 2.5 mi SSW 13.8 mph 27.6 mph 0.01 in Rain Light Rain
5:50 PM 51.8 °F - 51.8 °F 100% 29.84 in 3.0 mi SSW 13.8 mph 27.6 mph 0.01 in Rain Light Rain
5:52 PM 52.0 °F - 52.0 °F 100% 29.84 in 4.0 mi SSW 11.5 mph 27.6 mph 0.01 in   Overcast
6:52 PM 52.0 °F - 52.0 °F 100% 29.83 in 4.0 mi SW 16.1 mph 26.5 mph 0.00 in Rain Light Rain
7:40 PM 51.8 °F - 51.8 °F 100% 29.80 in 4.0 mi SSW 11.5 mph 21.9 mph 0.02 in Rain Light Rain
7:48 PM 51.8 °F - 51.8 °F 100% 29.80 in 2.5 mi SW 11.5 mph 19.6 mph 0.02 in Rain Light Rain
7:52 PM 51.1 °F - 51.1 °F 100% 29.80 in 2.0 mi SSW 12.7 mph 20.7 mph 0.03 in Rain Light Rain
7:59 PM 51.8 °F - 51.8 °F 100% 29.79 in 1.2 mi SSW 12.7 mph 21.9 mph 0.00 in Rain Light Rain
8:36 PM 51.8 °F - 51.8 °F 100% 29.77 in 2.0 mi SW 12.7 mph 20.7 mph 0.03 in Rain Light Rain
8:52 PM 52.0 °F - 52.0 °F 100% 29.77 in 3.0 mi SW 13.8 mph 24.2 mph 0.03 in   Overcast
9:01 PM 51.8 °F - 51.8 °F 100% 29.76 in 2.5 mi SW 11.5 mph 27.6 mph N/A   Overcast
9:52 PM 52.0 °F - 52.0 °F 100% 29.73 in 3.0 mi SW 13.8 mph 26.5 mph 0.00 in Rain Light Rain
10:26 PM 51.8 °F - 51.8 °F 100% 29.73 in 2.5 mi SW 11.5 mph 25.3 mph 0.00 in Rain Light Rain
10:52 PM 52.0 °F - 52.0 °F 100% 29.73 in 2.5 mi SW 12.7 mph 23.0 mph 0.00 in   Overcast
11:01 PM 53.6 °F - 51.8 °F 94% 29.72 in 3.0 mi SW 12.7 mph 26.5 mph N/A   Overcast
11:52 PM 53.1 °F - 53.1 °F 100% 29.70 in 3.0 mi WSW 11.5 mph 20.7 mph N/A   Overcast