Nantucket, MA

10:04 AM EDT on April 30, 2017 (GMT -0400)
Nantucket Memorial

Weather History for KACK - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 72 °F 68 °F 59 °F
Mean Temperature 66 °F 60 °F 51 °F
Min Temperature 60 °F 52 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 14 5 0 37
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 16 10 1 70
Dew Point  
Dew Point 65 °F 52 °F 37 °F
Precipitation  
Precipitation 0.02 in 0.01 in 0.00 in 0.04 in
Snowdepth - - - -
Wind  
Wind 26 mph 10 mph 0 mph
Gust Wind 34 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.12 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 15, 2013 Rise Set
Actual Time 6:20 AM EDT 6:49 PM EDT
Civil Twilight 5:53 AM EDT 7:16 PM EDT
Nautical Twilight 5:20 AM EDT 7:49 PM EDT
Astronomical Twilight 4:46 AM EDT 8:22 PM EDT
Moon 4:15 PM EDT (9/15) 1:53 AM EDT (9/15)
Length of Visible Light 13h 23m
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

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 66 60 53 55 50 47 86 68 50 30.17 30.11 30.04 10 10 10 15 8 20 0.00  
16 70 62 55 61 55 51 87 77 60 30.15 30.07 30.03 10 10 10 22 10 28 0.02 Rain
17 59 51 45 52 42 37 88 64 47 30.36 30.29 30.17 10 10 10 26 20 34 0.00  
18 69 56 44 52 44 40 89 63 39 30.32 30.25 30.17 10 10 10 13 6 - 0.00  
19 69 63 57 58 56 52 93 78 65 30.17 30.12 30.07 10 10 10 17 10 22 0.00  
20 72 62 53 62 58 54 100 91 68 30.10 30.07 30.04 10 9 2 10 5 - 0.01 Fog
21 72 66 60 65 62 59 97 88 73 30.06 29.96 29.81 10 10 8 15 10 - 0.01