Nantucket, MA

4:05 PM EST on February 14, 2016 (GMT -0500)
Nantucket Memorial

Weather History for KACK - August, 2015

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Month of August, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 79 °F 69 °F
Mean Temperature 76 °F 73 °F 65 °F
Min Temperature 72 °F 67 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 8 0 240
Growing Degree Days (base 50) 26 23 15 705
Dew Point  
Dew Point 74 °F 67 °F 54 °F
Precipitation  
Precipitation 1.01 in 0.04 in 0.00 in 1.34 in
Snowdepth - - - -
Wind  
Wind 21 mph 9 mph 0 mph
Gust Wind 30 mph 24 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.98 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Aug. 21, 2015 Rise Set
Actual Time 5:55 AM EDT 7:30 PM EDT
Civil Twilight 5:26 AM EDT 7:59 PM EDT
Nautical Twilight 4:50 AM EDT 8:35 PM EDT
Astronomical Twilight 4:13 AM EDT 9:12 PM EDT
Moon 12:25 PM EDT (8/21) 11:06 PM EDT (8/21)
Length of Visible Light 14h 33m
Length of Day
13h 35m
Waxing Crescent, 39% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 22
First Quarter
Aug 29
Full
Sep 5
Last Quarter
Sep 13
New

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 72 66 71 69 65 97 86 72 29.83 29.79 29.76 10 8 0 17 9 22 0.00 Fog
2 82 76 69 71 64 56 93 69 41 29.94 29.90 29.82 10 10 6 14 8 - 0.00  
3 81 75 70 72 70 65 93 85 71 29.91 29.88 29.83 10 8 5 16 10 - 0.00  
4 80 76 72 73 72 70 97 91 81 29.91 29.88 29.85 9 6 2 17 12 - 0.02 Rain , Thunderstorm
5 81 74 68 73 68 58 97 84 54 29.91 29.87 29.82 10 7 0 14 10 - 0.00 Fog
6 79 74 68 62 59 56 75 62 48 29.93 29.91 29.88 10 10 10 17 10 - 0.00  
7 78 71 64 65 62 60 90 76 60 29.94 29.92 29.90 10 10 10 14 7 - 0.00  
8 77 70 64 63 61 55 93 75 48 29.99 29.95 29.88 10 10 10 17 13 25 0.00  
9 69 66 63 64 62 59 90 84 78 30.03 29.97 29.91 10 9 2 21 14 30 0.00 Rain
10 73 65 57 64 61 56 93 83 68 30.09 30.06 30.02 10 9 1 13 5 - 0.00 Fog
11 72 68 64 70 66 61 93 91 78 30.04 29.88 29.77 10 6 1 18 13 29 1.01 Rain
12 77 73 69 70 67 65 100 89 66 29.90 29.78 29.73 10 7 0 15 7 - 0.00 Fog , Thunderstorm
13 79 70 62 68 65 60 100 88 66 30.10 29.98 29.90 10 6 0 9 5 - 0.00 Fog
14 81 71 62 68 64 58 100 85 47 30.17 30.14 30.10 10 7 0 10 5 - 0.00 Fog
15 78 71 64 69 67 64 97 87 68 30.15 30.12 30.08 10 8 0 13 7 - 0.00 Fog , Rain
16 82 76 70 71 69 67 93 84 64 30.11 30.09 30.07 10 8 3 14 9 - 0.00  
17 82 76 71 72 71 69 97 89 74 30.10 30.07 30.04 10 7 0 14 9 - 0.00 Fog
18 80 74 69 72 71 69 100 89 79 30.07 30.06 30.04 10 9 1 14 10 - 0.00  
19 81 74 69 72 69 68 97 92 67 30.12 30.09 30.06 10 4 0 10 5 - 0.00 Fog
20 82 74 68 71 69 67 97 91 71 30.12 30.08 30.04 10 4 0 17 10 22 0.00 Fog
21 81 75 70 72 70 69 100 92 76 30.05 30.03 30.01 10 6 0 15 9 - 0.00 Fog
22 82 76 70 74 71 69 100 92 77 30.06 30.04 30.02 10 4 0 10 7 - 0.00 Fog
23 81 74 69 72 70 68 97 92 74 30.03 29.98 29.93 10 4 0 15 8 - 0.00 Fog
24 79 72 66 70 68 65 100 91 76 29.94 29.91 29.89 10 4 0 9 6 - 0.00 Fog
25 81 74 68 71 69 67 96 89 74 29.92 29.90 29.88 10 10 8 14 8 - 0.01  
26 81 75 70 72 69 60 100 87 58 29.95 29.90 29.88 10 7 1 16 7 - 0.30 Rain , Thunderstorm
27 80 73 66 64 61 54 84 68 40 30.06 29.99 29.93 10 10 10 15 9 - 0.00  
28 80 70 63 63 59 56 90 67 48 30.19 30.13 30.06 10 10 10 12 7 - 0.00  
29 80 72 63 67 64 60 93 78 50 30.21 30.17 30.12 10 10 10 13 8 - 0.00  
30 80 72 66 70 67 64 93 84 69 30.12 30.08 30.02 10 10 8 16 9 - 0.00  
31 82 76 72 71 70 69 93 83 69 30.04 29.97 29.91 10 9 7 20 12 25 0.00