Nantucket, MA

10:26 PM EST on January 16, 2018 (GMT -0500)
Nantucket Memorial

Weather History for KACK - September, 2012

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Saturday, September 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 75 °F 73 °F 86 °F (2010)
Min Temperature 62 °F 58 °F 49 °F (1975)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 20 mph    
Max Gust Speed 26 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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Date:

Astronomy

Sep. 01, 2012 Rise Set
Actual Time 6:07 AM EDT 7:12 PM EDT
Civil Twilight 5:38 AM EDT 7:40 PM EDT
Nautical Twilight 5:04 AM EDT 8:14 PM EDT
Astronomical Twilight 4:29 AM EDT 8:49 PM EDT
Moon 7:25 PM EDT (9/1) 7:12 AM EDT (9/1)
Length of Visible Light 14h 01m
Length of Day
13h 05m
Full, 99% of the Moon is Illuminated
Sep 1
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
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 73.0 °F 70.0 °F 90% 29.86 in 7.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
1:53 AM 71.1 °F 69.1 °F 93% 29.85 in 7.0 mi WSW 10.4 mph - N/A   Clear
2:53 AM 72.0 °F 66.9 °F 84% 29.86 in 9.0 mi West 11.5 mph - N/A   Clear
3:53 AM 72.0 °F 66.9 °F 84% 29.86 in 9.0 mi NW 6.9 mph - N/A   Clear
4:53 AM 72.0 °F 66.0 °F 81% 29.87 in 10.0 mi NW 8.1 mph - N/A   Clear
5:53 AM 73.0 °F 68.0 °F 84% 29.89 in 10.0 mi NNW 8.1 mph - N/A   Clear
6:53 AM 72.0 °F 66.0 °F 81% 29.92 in 10.0 mi North 10.4 mph - N/A   Clear
7:53 AM 72.0 °F 66.0 °F 81% 29.95 in 10.0 mi North 8.1 mph - N/A   Clear
8:53 AM 73.0 °F 66.9 °F 81% 29.96 in 10.0 mi NNE 13.8 mph - N/A   Partly Cloudy
9:53 AM 75.0 °F 66.9 °F 76% 29.98 in 10.0 mi NE 16.1 mph 25.3 mph N/A   Clear
10:53 AM 75.9 °F 66.9 °F 74% 29.99 in 10.0 mi NE 15.0 mph - N/A   Clear
11:53 AM 75.9 °F 66.0 °F 71% 30.00 in 10.0 mi NE 15.0 mph 23.0 mph N/A   Clear
12:53 PM 75.0 °F 64.0 °F 69% 30.01 in 10.0 mi NE 13.8 mph - N/A   Clear
1:53 PM 73.9 °F 63.0 °F 68% 30.02 in 10.0 mi NE 16.1 mph - N/A   Clear
2:53 PM 72.0 °F 63.0 °F 73% 30.03 in 10.0 mi NE 19.6 mph 26.5 mph N/A   Clear
3:53 PM 72.0 °F 60.1 °F 66% 30.03 in 10.0 mi NE 17.3 mph 25.3 mph N/A   Clear
4:53 PM 71.1 °F 60.1 °F 68% 30.04 in 10.0 mi ENE 16.1 mph 23.0 mph N/A   Clear
5:53 PM 69.1 °F 59.0 °F 70% 30.04 in 10.0 mi NE 10.4 mph - N/A   Clear
6:53 PM 66.9 °F 57.9 °F 73% 30.05 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:53 PM 63.0 °F 57.9 °F 84% 30.07 in 10.0 mi NE 9.2 mph - N/A   Clear
8:53 PM 62.1 °F 57.9 °F 86% 30.09 in 10.0 mi NE 4.6 mph - N/A   Clear
9:53 PM 64.0 °F 59.0 °F 84% 30.10 in 10.0 mi NE 3.5 mph - N/A   Overcast
10:53 PM 64.0 °F 59.0 °F 84% 30.11 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
11:53 PM 64.0 °F 59.0 °F 84% 30.10 in 10.0 mi ENE 8.1 mph - N/A   Overcast