Weather History for Hyannis, MA

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Sunday, December 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 39 °F 44 °F 61 °F (1971)
Min Temperature 30 °F 26 °F 10 °F (1932)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 30 °F    
Average Humidity 80    
Maximum Humidity 97    
Minimum Humidity 65    
Precipitation  
Precipitation 0.26 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 22 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. 16, 2012 Rise Set
Actual Time 7:02 AM EST 4:11 PM EST
Civil Twilight 6:30 AM EST 4:43 PM EST
Nautical Twilight 5:55 AM EST 5:18 PM EST
Astronomical Twilight 5:21 AM EST 5:52 PM EST
Moon 9:31 AM EST (12/16) 8:25 PM EST (12/16)
Length of Visible Light 10h 13m
Length of Day
9h 09m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
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 30.0 °F 25.2 °F 24.1 °F 79% 30.30 in 10.0 mi ENE 4.6 mph - N/A   Clear
1:56 AM 30.9 °F 27.5 °F 24.1 °F 76% 30.30 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:56 AM 30.9 °F 26.2 °F 23.0 °F 72% 30.29 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:56 AM 30.9 °F - 24.1 °F 76% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 32.0 °F 28.7 °F 24.1 °F 73% 30.29 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
5:56 AM 30.9 °F 27.5 °F 24.1 °F 76% 30.29 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
6:56 AM 32.0 °F 27.5 °F 25.0 °F 75% 30.29 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:56 AM 34.0 °F 29.8 °F 26.1 °F 73% 30.28 in 10.0 mi East 4.6 mph - N/A   Overcast
9:56 AM 37.0 °F 32.4 °F 26.1 °F 65% 30.28 in 10.0 mi East 5.8 mph - N/A   Overcast
10:56 AM 37.9 °F 32.1 °F 27.0 °F 65% 30.25 in 10.0 mi East 8.1 mph - N/A   Overcast
11:56 AM 37.9 °F 32.7 °F 28.0 °F 68% 30.22 in 10.0 mi Variable 6.9 mph - N/A   Overcast
12:56 PM 37.9 °F 30.9 °F 28.0 °F 68% 30.20 in 10.0 mi East 10.4 mph 17.3 mph N/A   Overcast
1:56 PM 37.9 °F 33.5 °F 28.9 °F 70% 30.18 in 10.0 mi Variable 5.8 mph 16.1 mph 0.00 in Rain Light Rain
2:35 PM 37.4 °F 28.9 °F 30.2 °F 75% 30.15 in 10.0 mi East 13.8 mph 19.6 mph 0.00 in Rain Light Rain
2:56 PM 37.0 °F 29.3 °F 30.9 °F 79% 30.17 in 10.0 mi ESE 11.5 mph 18.4 mph 0.00 in Rain Light Rain
3:56 PM 37.0 °F 29.8 °F 32.0 °F 82% 30.14 in 8.0 mi East 10.4 mph 21.9 mph 0.00 in Rain Light Rain
4:56 PM 37.0 °F 29.3 °F 33.1 °F 86% 30.13 in 4.0 mi ESE 11.5 mph 20.7 mph 0.00 in Rain Light Rain
5:56 PM 37.0 °F 29.8 °F 34.0 °F 89% 30.12 in 9.0 mi East 10.4 mph - 0.01 in Rain Light Rain
6:56 PM 37.0 °F 29.3 °F 35.1 °F 93% 30.11 in 6.0 mi East 11.5 mph 19.6 mph 0.03 in Rain Light Rain
7:56 PM 37.9 °F 32.1 °F 36.0 °F 93% 30.10 in 3.0 mi East 8.1 mph 16.1 mph 0.02 in Rain Light Rain
8:56 PM 37.9 °F 31.5 °F 37.0 °F 97% 30.08 in 3.0 mi East 9.2 mph - 0.05 in Rain Rain
9:56 PM 39.0 °F 34.0 °F 37.9 °F 96% 30.05 in 4.0 mi East 6.9 mph 19.6 mph 0.03 in Rain Rain
10:56 PM 39.9 °F 36.7 °F 39.0 °F 97% 30.05 in 4.0 mi Variable 4.6 mph 16.1 mph 0.09 in Rain Light Rain
11:56 PM 39.9 °F 33.4 °F 39.0 °F 97% 30.02 in 3.0 mi East 10.4 mph - 0.03 in Rain Light Rain