Weather History for Hyannis, MA

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Saturday, December 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 39 °F 41 °F 59 °F (2013)
Min Temperature 30 °F 25 °F 3 °F (1942)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 26 °F    
Average Humidity 67    
Maximum Humidity 87    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.40 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 10 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. 22, 2012 Rise Set
Actual Time 7:05 AM EST 4:14 PM EST
Civil Twilight 6:33 AM EST 4:46 PM EST
Nautical Twilight 5:58 AM EST 5:21 PM EST
Astronomical Twilight 5:24 AM EST 5:55 PM EST
Moon 12:32 PM EST (12/22) 1:45 AM EST (12/22)
Length of Visible Light 10h 12m
Length of Day
9h 09m
Waxing Gibbous, 73% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 39.9 °F 31.8 °F 30.9 °F 70% 29.27 in 10.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
1:56 AM 39.9 °F 33.4 °F 30.0 °F 68% 29.28 in 10.0 mi WSW 10.4 mph - N/A   Overcast
2:56 AM 39.9 °F 33.9 °F 30.9 °F 70% 29.29 in 10.0 mi WSW 9.2 mph 18.4 mph N/A   Overcast
3:56 AM 39.9 °F 32.1 °F 32.0 °F 73% 29.29 in 10.0 mi SW 13.8 mph - N/A   Overcast
4:56 AM 39.0 °F 31.8 °F 30.9 °F 73% 29.28 in 10.0 mi WSW 11.5 mph - N/A   Scattered Clouds
5:56 AM 39.9 °F 32.9 °F 32.0 °F 73% 29.30 in 10.0 mi WSW 11.5 mph - 0.00 in   Overcast
6:56 AM 39.0 °F 32.3 °F 34.0 °F 82% 29.32 in 10.0 mi West 10.4 mph 20.7 mph 0.00 in   Overcast
7:56 AM 37.9 °F 32.1 °F 33.1 °F 83% 29.33 in 10.0 mi WSW 8.1 mph - N/A   Overcast
8:52 AM 37.4 °F 30.3 °F 33.8 °F 87% 29.35 in 10.0 mi West 10.4 mph 18.4 mph 0.00 in Rain Light Rain
8:56 AM 39.0 °F 32.8 °F 33.1 °F 79% 29.36 in 10.0 mi West 9.2 mph - 0.00 in Rain Light Rain
9:07 AM 37.4 °F 29.8 °F 33.8 °F 87% 29.36 in 10.0 mi West 11.5 mph - 0.00 in Rain Light Rain
9:56 AM 39.0 °F 31.0 °F 34.0 °F 82% 29.37 in 10.0 mi WSW 13.8 mph - 0.00 in   Overcast
10:23 AM 39.2 °F 30.2 °F 33.8 °F 81% 29.36 in 10.0 mi West 17.3 mph 21.9 mph 0.00 in Rain Light Rain
10:56 AM 39.0 °F 31.4 °F 34.0 °F 82% 29.36 in 10.0 mi West 12.7 mph - 0.00 in   Overcast
11:12 AM 39.2 °F 32.0 °F 32.0 °F 75% 29.35 in 10.0 mi West 11.5 mph 19.6 mph N/A   Overcast
11:56 AM 39.0 °F 31.4 °F 28.9 °F 67% 29.35 in 10.0 mi West 12.7 mph 24.2 mph N/A   Overcast
12:56 PM 39.9 °F 32.1 °F 24.1 °F 53% 29.35 in 10.0 mi West 13.8 mph 21.9 mph N/A   Mostly Cloudy
1:56 PM 37.9 °F 29.6 °F 21.0 °F 51% 29.37 in 10.0 mi West 13.8 mph 28.8 mph N/A   Overcast
2:56 PM 37.0 °F 27.4 °F 17.1 °F 44% 29.40 in 10.0 mi West 17.3 mph 26.5 mph N/A   Partly Cloudy
3:56 PM 34.0 °F 22.4 °F 18.0 °F 52% 29.43 in 10.0 mi West 20.7 mph 26.5 mph N/A   Clear
4:56 PM 33.1 °F 23.0 °F 18.0 °F 54% 29.46 in 10.0 mi West 15.0 mph 23.0 mph N/A   Scattered Clouds
5:56 PM 33.1 °F 23.4 °F 16.0 °F 50% 29.50 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Clear
6:56 PM 32.0 °F 22.1 °F 17.1 °F 54% 29.53 in 10.0 mi West 13.8 mph 27.6 mph N/A   Clear
7:56 PM 30.9 °F 22.2 °F 18.0 °F 59% 29.56 in 10.0 mi WNW 10.4 mph 21.9 mph N/A   Mostly Cloudy
8:56 PM 30.9 °F 23.5 °F 17.1 °F 57% 29.59 in 10.0 mi WNW 8.1 mph 18.4 mph N/A   Scattered Clouds
9:56 PM 30.0 °F 23.2 °F 16.0 °F 56% 29.61 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:56 PM 30.0 °F 20.0 °F 16.0 °F 56% 29.63 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Clear
11:56 PM 30.9 °F 22.8 °F 17.1 °F 57% 29.64 in 10.0 mi WNW 9.2 mph 23.0 mph N/A   Clear