Weather History for Hyannis, MA

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 48 °F 44 °F 60 °F (1951)
Min Temperature 42 °F 27 °F 4 °F (1934)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 42 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.06 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 16 mph    
Max Gust Speed 24 mph    
Visibility 8 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. 09, 2012 Rise Set
Actual Time 6:56 AM EST 4:10 PM EST
Civil Twilight 6:25 AM EST 4:42 PM EST
Nautical Twilight 5:50 AM EST 5:16 PM EST
Astronomical Twilight 5:16 AM EST 5:50 PM EST
Moon 2:23 AM EST (12/9) 1:17 PM EST (12/9)
Length of Visible Light 10h 16m
Length of Day
9h 13m
Waning Crescent, 19% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:46 AM 46.4 °F 42.9 °F 46.4 °F 100% 29.96 in 6.0 mi WSW 6.9 mph - N/A   Overcast
12:56 AM 46.9 °F - 46.0 °F 97% 29.97 in 6.0 mi WSW 5.8 mph - N/A   Overcast
1:45 AM 46.4 °F 42.9 °F 46.4 °F 100% 29.98 in 6.0 mi WSW 6.9 mph - N/A   Overcast
2:07 AM 46.4 °F 41.9 °F 46.4 °F 100% 29.99 in 6.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
2:56 AM 46.9 °F - 46.0 °F 97% 30.02 in 5.0 mi West 8.1 mph - N/A   Overcast
3:36 AM 46.4 °F 43.5 °F 46.4 °F 100% 30.03 in 6.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
3:56 AM 46.0 °F 43.1 °F 45.0 °F 96% 30.04 in 5.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:10 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.04 in 5.0 mi West 3.5 mph - N/A   Mostly Cloudy
4:56 AM 46.0 °F 43.9 °F 45.0 °F 96% 30.06 in 9.0 mi West 4.6 mph - N/A   Mostly Cloudy
5:56 AM 42.1 °F - 42.1 °F 100% 30.09 in 5.0 mi Calm Calm - N/A   Clear
6:56 AM 46.0 °F 43.9 °F 43.0 °F 89% 30.13 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:56 AM 45.0 °F 41.2 °F 42.1 °F 90% 30.17 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
8:56 AM 48.0 °F - 43.0 °F 83% 30.20 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:56 AM 48.9 °F - 42.1 °F 77% 30.22 in 10.0 mi North 12.7 mph 18.4 mph N/A   Clear
10:56 AM 48.9 °F - 39.9 °F 71% 30.22 in 10.0 mi North 12.7 mph 24.2 mph N/A   Clear
11:56 AM 48.9 °F - 37.9 °F 66% 30.21 in 10.0 mi North 16.1 mph 24.2 mph N/A   Clear
12:56 PM 46.0 °F 40.6 °F 34.0 °F 63% 30.20 in 10.0 mi North 11.5 mph 23.0 mph N/A   Clear
1:56 PM 46.0 °F 41.4 °F 35.1 °F 66% 30.22 in 10.0 mi North 9.2 mph - N/A   Clear
2:56 PM 45.0 °F 41.8 °F 37.0 °F 74% 30.25 in 10.0 mi North 5.8 mph - N/A   Overcast
3:56 PM 45.0 °F 43.5 °F 37.9 °F 76% 30.26 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
4:56 PM 44.1 °F 42.5 °F 37.9 °F 79% 30.26 in 10.0 mi NE 3.5 mph - N/A   Overcast
5:56 PM 44.1 °F 42.5 °F 37.9 °F 79% 30.26 in 10.0 mi ESE 3.5 mph - 0.00 in Rain Light Rain
6:56 PM 44.1 °F - 39.0 °F 82% 30.26 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:56 PM 43.0 °F 41.3 °F 41.0 °F 93% 30.26 in 10.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
9:56 PM 44.1 °F 40.8 °F 42.1 °F 93% 30.21 in 10.0 mi East 5.8 mph - 0.02 in Rain Light Rain
10:56 PM 45.0 °F 41.8 °F 42.1 °F 90% 30.18 in 10.0 mi East 5.8 mph - 0.00 in   Overcast
11:56 PM 46.0 °F 41.9 °F 43.0 °F 89% 30.14 in 8.0 mi ESE 8.1 mph - 0.02 in   Overcast