Nantucket, MA

8:05 PM EST on January 21, 2018 (GMT -0500)
Nantucket Memorial

Weather History for KACK - February, 2013

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 31 °F -  
Max Temperature 34 °F 38 °F 54 °F (2016)
Min Temperature 28 °F 25 °F 4 °F (1950)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 16 °F    
Average Humidity 55    
Maximum Humidity 69    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 19 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 34 mph    
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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Daily Weather History Graph

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:26 AM EST 5:21 PM EST
Civil Twilight 5:58 AM EST 5:49 PM EST
Nautical Twilight 5:26 AM EST 6:22 PM EST
Astronomical Twilight 4:54 AM EST 6:53 PM EST
Moon 1:32 PM EST (2/21) 3:30 AM EST (2/21)
Length of Visible Light 11h 51m
Length of Day
10h 55m
Waxing Gibbous, 83% of the Moon is Illuminated
Feb 21
Waxing Gibbous
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
12:53 AM 28.9 °F 16.9 °F 14.0 °F 54% 29.83 in 10.0 mi West 17.3 mph 27.6 mph N/A   Clear
1:53 AM 28.0 °F 13.9 °F 14.0 °F 56% 29.83 in 10.0 mi West 23.0 mph 26.5 mph N/A   Clear
2:53 AM 28.0 °F 15.7 °F 15.1 °F 58% 29.82 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
3:53 AM 28.9 °F 17.7 °F 17.1 °F 61% 29.83 in 10.0 mi West 15.0 mph 24.2 mph N/A   Clear
4:53 AM 28.0 °F 15.3 °F 16.0 °F 61% 29.83 in 10.0 mi West 18.4 mph 26.5 mph N/A   Clear
6:53 AM 28.0 °F 14.6 °F 15.1 °F 58% 29.84 in 10.0 mi West 20.7 mph 33.4 mph N/A   Clear
7:53 AM 30.0 °F 16.6 °F 14.0 °F 51% 29.85 in 10.0 mi West 23.0 mph 31.1 mph N/A   Clear
8:53 AM 30.9 °F 17.5 °F 14.0 °F 50% 29.84 in 10.0 mi West 24.2 mph 33.4 mph N/A   Partly Cloudy
9:53 AM 32.0 °F 19.2 °F 14.0 °F 48% 29.83 in 10.0 mi West 23.0 mph 29.9 mph N/A   Partly Cloudy
10:53 AM 30.9 °F 17.8 °F 14.0 °F 50% 29.81 in 10.0 mi West 23.0 mph 29.9 mph N/A   Partly Cloudy
11:53 AM 34.0 °F 22.4 °F 15.1 °F 46% 29.80 in 10.0 mi West 20.7 mph 29.9 mph N/A   Mostly Cloudy
1:53 PM 33.1 °F 21.2 °F 14.0 °F 46% 29.78 in 10.0 mi NW 20.7 mph 26.5 mph N/A   Mostly Cloudy
2:53 PM 34.0 °F 23.4 °F 12.9 °F 42% 29.79 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Mostly Cloudy
3:53 PM 34.0 °F 23.8 °F 14.0 °F 44% 29.81 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Overcast
4:53 PM 32.0 °F 20.8 °F 17.1 °F 54% 29.84 in 10.0 mi North 17.3 mph 21.9 mph N/A   Partly Cloudy
5:53 PM 32.0 °F 19.8 °F 16.0 °F 52% 29.88 in 10.0 mi NNW 20.7 mph 29.9 mph N/A   Clear
6:53 PM 32.0 °F 19.8 °F 17.1 °F 54% 29.92 in 10.0 mi NNW 20.7 mph 34.5 mph N/A   Overcast
7:53 PM 32.0 °F 20.8 °F 17.1 °F 54% 29.95 in 10.0 mi NNW 17.3 mph 32.2 mph N/A   Mostly Cloudy
8:53 PM 32.0 °F 19.5 °F 19.0 °F 59% 29.99 in 10.0 mi NNW 21.9 mph 33.4 mph N/A   Overcast
9:53 PM 32.0 °F 20.1 °F 21.0 °F 64% 30.03 in 10.0 mi NNW 19.6 mph 31.1 mph N/A   Overcast
10:53 PM 33.1 °F 20.9 °F 21.9 °F 64% 30.04 in 10.0 mi NNW 21.9 mph 28.8 mph N/A   Overcast
11:28 PM 32.0 °F 20.8 °F 23.0 °F 69% 30.06 in 10.0 mi NW 17.3 mph 24.2 mph N/A   Overcast
11:53 PM 32.0 °F 20.5 °F 23.0 °F 69% 30.07 in 10.0 mi NW 18.4 mph 26.5 mph N/A   Overcast