Nantucket, MA

8:48 AM EDT on March 30, 2017 (GMT -0400)
Nantucket Memorial

Weather History for KACK - September, 2014

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Monday, September 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 66 °F 69 °F 81 °F (1971)
Min Temperature 48 °F 55 °F 44 °F (1968)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 69    
Maximum Humidity 86    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 9 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 15, 2014 Rise Set
Actual Time 6:20 AM EDT 6:49 PM EDT
Civil Twilight 5:52 AM EDT 7:17 PM EDT
Nautical Twilight 5:20 AM EDT 7:49 PM EDT
Astronomical Twilight 4:46 AM EDT 8:23 PM EDT
Moon 11:26 PM EDT (9/15) 1:21 PM EDT (9/15)
Length of Visible Light 13h 24m
Length of Day
12h 28m
Waning Gibbous, 54% of the Moon is Illuminated
Sep 15
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F 45.0 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F 45.0 °F 86% 30.19 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
2:53 AM 53.1 °F 46.9 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 53.1 °F 48.0 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 50.0 °F 46.0 °F 86% 30.19 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
5:53 AM 52.0 °F 46.9 °F 83% 30.21 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
6:53 AM 50.0 °F 46.0 °F 86% 30.22 in 10.0 mi NE 4.6 mph - N/A   Clear
7:53 AM 60.1 °F 48.0 °F 64% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 62.1 °F 46.9 °F 58% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 63.0 °F 48.0 °F 58% 30.21 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
10:53 AM 64.0 °F 48.0 °F 56% 30.20 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
11:53 AM 64.0 °F 48.9 °F 58% 30.18 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
12:53 PM 66.0 °F 48.9 °F 54% 30.18 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
1:53 PM 64.0 °F 48.9 °F 58% 30.17 in 10.0 mi SSW 8.1 mph - N/A   Overcast
2:53 PM 64.0 °F 48.9 °F 58% 30.16 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
3:53 PM 64.9 °F 48.9 °F 56% 30.14 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
4:53 PM 64.9 °F 48.9 °F 56% 30.14 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
5:53 PM 63.0 °F 48.9 °F 60% 30.13 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
6:53 PM 60.1 °F 48.9 °F 67% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 59.0 °F 50.0 °F 72% 30.13 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
8:53 PM 59.0 °F 50.0 °F 72% 30.14 in 10.0 mi East 5.8 mph - N/A   Overcast
9:53 PM 59.0 °F 50.0 °F 72% 30.14 in 10.0 mi East 4.6 mph - N/A   Overcast
10:53 PM 59.0 °F 50.0 °F 72% 30.13 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:53 PM 57.9 °F 50.0 °F 75% 30.10 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy