Weather History for Nantucket, MA

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 50 °F 36 °F
Mean Temperature 56 °F 43 °F 30 °F
Min Temperature 48 °F 37 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 34 22 9 675
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 17
Dew Point  
Dew Point 56 °F 37 °F 1 °F
Precipitation  
Precipitation 0.30 in 0.03 in 0.00 in 0.83 in
Snowdepth - - - -
Wind  
Wind 31 mph 13 mph 0 mph
Gust Wind 43 mph 27 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.08 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 27, 2012 Rise Set
Actual Time 6:31 AM EDT 7:00 PM EDT
Civil Twilight 6:03 AM EDT 7:28 PM EDT
Nautical Twilight 5:30 AM EDT 8:00 PM EDT
Astronomical Twilight 4:57 AM EDT 8:34 PM EDT
Moon 8:56 AM EDT (3/27) No Moon Set
Length of Visible Light 13h 24m
Length of Day
12h 29m
Waxing Crescent, 22% of the Moon is Illuminated
Mar 27
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Weather History Calendar

Precipitation Actual month total 0.83 Average Month Total: 3.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
45 | 35 0.06
Average:
41 | 26 0.06
Snow
Actual:
39 | 33 0.00
Average:
39 | 28 0.10
Rain
Actual:
51 | 37 0.12
Average:
39 | 28 0.13
Rain
Actual:
44 | 33 0.05
Average:
41 | 27 0.04
Snow
Actual:
39 | 32 0.00
Average:
43 | 32 0.17
Clear
Actual:
36 | 25 0.00
Average:
42 | 29 0.05
Clear
Actual:
48 | 35 0.00
Average:
43 | 29 0.25
Scattered Clouds
Actual:
54 | 48 0.00
Average:
42 | 28 0.06
Rain
Actual:
51 | 36 0.05
Average:
39 | 25 0.03
Snow
Actual:
39 | 26 0.00
Average:
41 | 27 0.01
Clear
Actual:
46 | 25 0.00
Average:
43 | 29 0.09
Clear
Actual:
54 | 43 0.00
Average:
42 | 29 0.12
Rain
Actual:
48 | 44 0.06
Average:
43 | 29 0.20
Rain
Actual:
50 | 42 0.00
Average:
43 | 31 0.16
Rain
Actual:
46 | 37 0.00
Average:
43 | 30 0.07
Rain
Actual:
44 | 35 0.00
Average:
43 | 29 0.08
Fog
Actual:
52 | 35 0.00
Average:
42 | 28 0.17
Fog
Actual:
52 | 35 0.00
Average:
40 | 27 0.20
Scattered Clouds
Actual:
60 | 43 0.00
Average:
42 | 28 0.05
Fog
Actual:
64 | 39 0.00
Average:
44 | 31 0.02
Fog
Actual:
64 | 46 0.00
Average:
46 | 33 0.09
Fog
Actual:
59 | 48 0.00
Average:
45 | 31 0.18
Fog
Actual:
66 | 48 0.00
Average:
45 | 31 0.03
Scattered Clouds
Actual:
53 | 43 0.00
Average:
46 | 32 0.04
Rain
Actual:
48 | 42 0.30
Average:
45 | 31 0.16
Partly Cloudy
Actual:
52 | 35 0.00
Average:
45 | 30 0.08
Clear
Actual:
44 | 30 0.00
Average:
43 | 31 0.06
Rain
Actual:
50 | 33 0.03
Average:
43 | 29 0.01
Rain
Actual:
48 | 41 0.04
Average:
46 | 33 0.10
Scattered Clouds
Actual:
48 | 36 0.00
Average:
47 | 34 0.15
Snow
Actual:
43 | 34 0.12
Average:
47 | 34 0.15
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 45 40 35 43 40 32 97 92 87 29.88 29.70 29.60 10 4 2 28 20 39 0.06 Rain , Snow
2 39 36 33 32 30 28 89 78 65 30.13 30.05 29.91 10 10 6 25 17 36 0.00 Snow
3 51 44 37 50 44 30 100 94 70 29.98 29.57 29.42 10 4 0 29 19 36 0.12 Fog , Rain
4 44 38 33 39 35 29 93 84 70 29.70 29.61 29.55 10 9 5 13 9 - 0.05 Rain
5 39 36 32 27 20 10 78 55 35 30.23 29.96 29.68 10 10 9 25 12 33 0.00 Snow
6 36 30 25 22 14 1 61 51 23 30.62 30.50 30.25 10 10 10 20 15 29 0.00  
7 48 42 35 43 37 24 89 76 64 30.63 30.50 30.37 10 9 7 22 15 30 0.00  
8 54 51 48 48 45 43 100 84 71 30.36 30.16 29.92 9 7 5 24 23 34 0.00  
9 51 44 36 48 35 23 94 74 45 30.14 29.99 29.82 10 8 2 30 20 38 0.05 Rain
10 39 34 26 34 27 17 87 73 52 30.55 30.35 30.15 10 7 0 30 17 40 0.00 Snow
11 46 36 25 40 33 22 89 76 61 30.54 30.44 30.32 10 10 8 23 10 29 0.00  
12 54 48 43 43 41 39 93 81 64 30.32 30.24 30.18 10 9 3 20 14 25 0.00  
13 48 46 44 47 45 43 100 97 89 30.17 30.05 29.98 8 3 0 15 10 - 0.06 Fog , Rain
14 50 46 42 49 44 39 100 94 76 30.23 30.04 29.96 10 4 0 21 9 28 0.00 Fog , Rain
15 46 41 37 40 35 32 93 79 65 30.36 30.32 30.23 10 10 10 17 12 24 0.00 Rain
16 44 39 35 43 37 30 100 89 76 30.33 30.21 30.11 10 8 1 12 5 - 0.00 Rain
17 52 43 35 43 40 34 100 89 58 30.38 30.28 30.15 10 8 0 15 7 - 0.00 Fog
18 52 43 35 45 42 36 100 94 77 30.38 30.28 30.20 10 6 0 17 9 - 0.00 Fog
19 60 52 43 49 45 42 100 88 67 30.27 30.21 30.18 10 8 1 16 12 22 0.00  
20 64 52 39 56 47 39 100 95 75 30.34 30.31 30.27 10 3 0 13 5 - 0.00 Fog
21 64 54 46 56 50 46 100 95 77 30.38 30.32 30.29 10 2 0 14 8 - 0.00 Fog
22 59 52 48 54 50 48 100 96 86 30.29 30.15 30.03 10 1 0 22 13 28 0.00 Fog
23 66 56 48 53 46 37 100 77 36 30.12 30.04 30.00 10 8 0 18 13 24 0.00 Fog
24 53 48 43 41 35 29 68 60 41 30.16 30.10 30.05 10 10 10 13 10 - 0.00  
25 48 45 42 45 41 34 100 87 68 30.05 29.83 29.67 10 6 2 18 12 22 0.30 Rain
26 52 44 35 46 34 15 100 72 40 29.91 29.69 29.62 10 10 9 31 16 43 0.00  
27 44 34 30 20 16 9 64 46 33 30.17 30.14 30.06 10 10 10 26 13 36 0.00  
28 50 40 33 45 35 17 100 75 40 30.15 29.81 29.57 10 7 2 25 8 33 0.03 Rain
29 48 44 41 46 40 28 100 86 60 29.89 29.65 29.49 10 8 1 26 11 34 0.04 Rain
30 48 41 36 33 26 19 70 53 34 30.05 29.99 29.91 10 10 10 17 13 28 0.00  
31 43 38 34 37 34 31 100 86 62 30.05 29.94 29.86 10 7 2 16 11 23 0.12 Rain , Snow