Weather History for Hyannis, MA

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Sunday, September 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 69 °F 71 °F 85 °F (1976)
Min Temperature 52 °F 55 °F 38 °F (1960)
Degree Days  
Heating Degree Days 5    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 72    
Maximum Humidity 89    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
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

Sep. 15, 2013 Rise Set
Actual Time 6:21 AM EDT 6:50 PM EDT
Civil Twilight 5:53 AM EDT 7:17 PM EDT
Nautical Twilight 5:20 AM EDT 7:50 PM EDT
Astronomical Twilight 4:46 AM EDT 8:24 PM EDT
Moon 4:17 PM EDT (9/15) 1:53 AM EDT (9/15)
Length of Visible Light 13h 24m
Length of Day
12h 28m
Waxing Gibbous, 82% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.9 °F 52.0 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 AM 55.0 °F 51.1 °F 86% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 54.0 °F 50.0 °F 86% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:56 AM 53.1 °F 50.0 °F 89% 30.07 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:56 AM 52.0 °F 48.9 °F 89% 30.08 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:56 AM 52.0 °F 48.9 °F 89% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:56 AM 53.1 °F 50.0 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 57.9 °F 53.1 °F 84% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:56 AM 61.0 °F 53.1 °F 75% 30.16 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:56 AM 64.9 °F 52.0 °F 63% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:56 AM 66.0 °F 50.0 °F 56% 30.16 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:56 AM 66.9 °F 51.1 °F 57% 30.15 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy
12:56 PM 68.0 °F 50.0 °F 52% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear
1:56 PM 68.0 °F 50.0 °F 52% 30.12 in 10.0 mi SW 12.7 mph - N/A   Clear
2:56 PM 68.0 °F 51.1 °F 55% 30.10 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:56 PM 66.0 °F 48.9 °F 54% 30.09 in 10.0 mi SW 12.7 mph - N/A   Clear
4:56 PM 64.9 °F 48.9 °F 56% 30.09 in 10.0 mi WSW 12.7 mph - N/A   Clear
5:56 PM 64.0 °F 50.0 °F 60% 30.09 in 10.0 mi SW 9.2 mph - N/A   Clear
6:56 PM 62.1 °F 51.1 °F 67% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:56 PM 60.1 °F 52.0 °F 75% 30.09 in 10.0 mi SW 8.1 mph - N/A   Clear
8:56 PM 61.0 °F 51.1 °F 70% 30.09 in 10.0 mi SW 10.4 mph - N/A   Clear
9:56 PM 60.1 °F 53.1 °F 78% 30.08 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:56 PM 59.0 °F 53.1 °F 81% 30.08 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:56 PM 59.0 °F 54.0 °F 83% 30.07 in 10.0 mi West 4.6 mph - N/A   Clear