Weather History for Hyannis, MA

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Friday, December 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 46 °F 44 °F 60 °F (1953)
Min Temperature 24 °F 28 °F -3 °F (1958)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 28 °F    
Average Humidity 72    
Maximum Humidity 96    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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. 14, 2012 Rise Set
Actual Time 7:00 AM EST 4:11 PM EST
Civil Twilight 6:29 AM EST 4:42 PM EST
Nautical Twilight 5:54 AM EST 5:17 PM EST
Astronomical Twilight 5:20 AM EST 5:51 PM EST
Moon 8:01 AM EST (12/14) 6:01 PM EST (12/14)
Length of Visible Light 10h 13m
Length of Day
9h 10m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
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 24.1 °F - 21.9 °F 91% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 24.1 °F - 21.9 °F 91% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 25.0 °F - 21.9 °F 88% 30.27 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 26.1 °F - 24.1 °F 92% 30.25 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 26.1 °F - 25.0 °F 96% 30.25 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 26.1 °F - 24.1 °F 92% 30.23 in 9.0 mi Calm Calm - N/A   Clear
7:56 AM 27.0 °F - 25.0 °F 92% 30.23 in 9.0 mi Calm Calm - N/A   Clear
8:56 AM 39.0 °F 34.8 °F 30.9 °F 73% 30.23 in 10.0 mi West 5.8 mph - N/A   Clear
9:56 AM 43.0 °F 38.8 °F 32.0 °F 65% 30.22 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:56 AM 45.0 °F 38.5 °F 33.1 °F 63% 30.17 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
11:56 AM 46.9 °F - 34.0 °F 61% 30.12 in 10.0 mi WSW 17.3 mph 21.9 mph N/A   Clear
1:56 PM 46.9 °F - 28.9 °F 50% 30.06 in 10.0 mi WSW 18.4 mph - N/A   Clear
2:56 PM 45.0 °F 37.9 °F 32.0 °F 60% 30.06 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Clear
3:56 PM 44.1 °F 37.4 °F 32.0 °F 63% 30.07 in 10.0 mi WSW 13.8 mph - N/A   Clear
4:56 PM 41.0 °F 35.8 °F 33.1 °F 73% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:56 PM 39.9 °F 36.7 °F 33.1 °F 77% 30.10 in 10.0 mi West 4.6 mph - N/A   Clear
6:56 PM 39.9 °F 37.8 °F 28.0 °F 63% 30.12 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:56 PM 41.0 °F 37.1 °F 24.1 °F 51% 30.13 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:56 PM 39.0 °F 34.0 °F 25.0 °F 57% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
9:56 PM 37.9 °F 34.4 °F 25.0 °F 60% 30.15 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:56 PM 37.9 °F 35.5 °F 26.1 °F 62% 30.14 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:56 PM 37.9 °F 33.5 °F 27.0 °F 65% 30.13 in 10.0 mi NW 5.8 mph - N/A   Clear