Weather History for Hyannis, MA

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Monday, February 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 25 °F -  
Max Temperature 33 °F 38 °F 55 °F (1981)
Min Temperature 17 °F 23 °F -1 °F (1958)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 2 °F    
Average Humidity 38    
Maximum Humidity 50    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 16 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events Snow    
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

Feb. 18, 2013 Rise Set
Actual Time 6:32 AM EST 5:18 PM EST
Civil Twilight 6:03 AM EST 5:46 PM EST
Nautical Twilight 5:31 AM EST 6:19 PM EST
Astronomical Twilight 4:59 AM EST 6:51 PM EST
Moon 10:59 AM EST 1:11 AM EST
Length of Visible Light 11h 43m
Length of Day
10h 46m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
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 19.9 °F 4.8 °F 1.9 °F 46% 29.64 in 9.0 mi WNW 18.4 mph 32.2 mph 0.00 in Snow Light Snow
1:56 AM 19.0 °F 5.0 °F 1.0 °F 46% 29.67 in 10.0 mi WNW 15.0 mph 26.5 mph 0.00 in   Overcast
2:56 AM 18.0 °F 2.6 °F 1.0 °F 48% 29.69 in 10.0 mi WNW 17.3 mph 31.1 mph 0.00 in   Scattered Clouds
3:56 AM 18.0 °F 2.6 °F 1.0 °F 48% 29.71 in 10.0 mi WNW 17.3 mph 28.8 mph 0.00 in   Clear
4:56 AM 17.1 °F 2.0 °F 1.0 °F 50% 29.75 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Clear
6:56 AM 17.1 °F 3.0 °F 1.0 °F 50% 29.83 in 10.0 mi WNW 13.8 mph 27.6 mph 0.00 in   Clear
7:56 AM 19.0 °F 5.0 °F 1.0 °F 46% 29.86 in 10.0 mi NW 15.0 mph 31.1 mph 0.00 in   Clear
8:56 AM 21.9 °F 7.3 °F 3.0 °F 44% 29.89 in 10.0 mi NW 18.4 mph 31.1 mph N/A   Clear
9:56 AM 26.1 °F 12.7 °F 3.9 °F 39% 29.92 in 10.0 mi NW 18.4 mph 33.4 mph N/A   Clear
10:56 AM 28.0 °F 15.7 °F 3.9 °F 36% 29.94 in 10.0 mi WNW 17.3 mph 28.8 mph N/A   Clear
11:56 AM 30.0 °F 18.7 °F 3.0 °F 32% 29.94 in 10.0 mi WNW 16.1 mph 31.1 mph N/A   Clear
12:56 PM 32.0 °F 20.8 °F 3.0 °F 29% 29.94 in 10.0 mi West 17.3 mph 27.6 mph N/A   Clear
1:56 PM 32.0 °F 19.5 °F 1.9 °F 28% 29.96 in 10.0 mi WNW 21.9 mph 33.4 mph N/A   Clear
2:56 PM 33.1 °F 22.2 °F 1.9 °F 27% 29.97 in 10.0 mi WNW 17.3 mph 31.1 mph N/A   Clear
3:56 PM 32.0 °F 20.8 °F -0.0 °F 26% 30.00 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Clear
4:56 PM 30.9 °F 22.8 °F 1.0 °F 28% 30.04 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
6:56 PM 28.9 °F 19.2 °F 3.0 °F 33% 30.10 in 10.0 mi West 11.5 mph - N/A   Clear
7:56 PM 28.9 °F 20.4 °F 1.9 °F 32% 30.11 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
8:56 PM 28.0 °F 18.1 °F 3.0 °F 34% 30.12 in 10.0 mi West 11.5 mph - N/A   Clear
9:56 PM 28.0 °F 18.1 °F 3.0 °F 34% 30.13 in 10.0 mi West 11.5 mph - N/A   Clear
10:56 PM 28.0 °F 18.6 °F 3.0 °F 34% 30.14 in 10.0 mi West 10.4 mph - N/A   Clear
11:56 PM 28.0 °F 18.6 °F 5.0 °F 38% 30.16 in 10.0 mi West 10.4 mph - N/A   Clear