Weather History for Hyannis, MA

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Thursday, December 29, 2011

  Actual Average Record
Temperature  
Mean Temperature 29 °F -  
Max Temperature 33 °F 41 °F 59 °F (1982)
Min Temperature 25 °F 24 °F -8 °F (1933)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 9 °F    
Average Humidity 43    
Maximum Humidity 58    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 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

Dec. 29, 2011 Rise Set
Actual Time 7:07 AM EST 4:18 PM EST
Civil Twilight 6:36 AM EST 4:50 PM EST
Nautical Twilight 6:01 AM EST 5:25 PM EST
Astronomical Twilight 5:27 AM EST 5:58 PM EST
Moon 9:55 AM EST (12/29) 9:57 PM EST (12/29)
Length of Visible Light 10h 14m
Length of Day
9h 11m
Waxing Crescent, 26% of the Moon is Illuminated
Dec 29
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 28.9 °F 16.9 °F 16.0 °F 58% 29.65 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
1:56 AM 28.9 °F 18.6 °F 16.0 °F 58% 29.66 in 10.0 mi West 12.7 mph 23.0 mph N/A   Clear
2:56 AM 28.9 °F 18.2 °F 15.1 °F 56% 29.69 in 10.0 mi West 13.8 mph - N/A   Clear
3:56 AM 28.0 °F 17.0 °F 10.0 °F 47% 29.71 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Clear
4:56 AM 26.1 °F 14.0 °F 6.1 °F 43% 29.75 in 10.0 mi West 15.0 mph 21.9 mph N/A   Clear
5:56 AM 25.0 °F 13.6 °F 5.0 °F 43% 29.78 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
7:56 AM 25.0 °F 15.5 °F 3.9 °F 41% 29.87 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Clear
8:56 AM 26.6 °F 15.2 °F 3.2 °F 37% 29.90 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
9:56 AM 28.0 °F 16.5 °F 3.0 °F 34% 29.91 in 10.0 mi West 15.0 mph - N/A   Clear
11:56 AM 30.9 °F 22.2 °F 1.9 °F 29% 29.89 in 10.0 mi WSW 10.4 mph - N/A   Clear
12:56 PM 32.0 °F 22.1 °F 3.9 °F 31% 29.89 in 10.0 mi West 13.8 mph - N/A   Clear
1:56 PM 32.0 °F 21.2 °F 5.0 °F 32% 29.90 in 10.0 mi West 16.1 mph - N/A   Clear
2:56 PM 33.1 °F 23.0 °F 6.1 °F 32% 29.90 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Clear
3:56 PM 30.9 °F 21.7 °F 7.0 °F 37% 29.94 in 10.0 mi West 11.5 mph - N/A   Clear
4:56 PM 30.9 °F 22.8 °F 9.0 °F 40% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear
5:56 PM 30.9 °F 24.3 °F 10.0 °F 42% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
6:56 PM 30.9 °F 24.3 °F 10.0 °F 42% 29.99 in 10.0 mi West 6.9 mph - N/A   Clear
7:56 PM 30.0 °F 25.2 °F 10.9 °F 45% 30.00 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
8:56 PM 26.6 °F - 12.2 °F 55% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 PM 28.0 °F 24.2 °F 12.0 °F 51% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
10:56 PM 28.9 °F - 10.9 °F 47% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 PM 30.9 °F 27.5 °F 12.9 °F 47% 30.05 in 10.0 mi West 3.5 mph - N/A   Overcast