Weather History for Chatham, MA

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Month of November, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 55 °F 42 °F
Mean Temperature 58 °F 49 °F 36 °F
Min Temperature 55 °F 42 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 29 16 7 491
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 2 0 61
Dew Point  
Dew Point 59 °F 43 °F 21 °F
Precipitation  
Precipitation 1.22 in 0.10 in 0.00 in 3.15 in
Snowdepth - - - -
Wind  
Wind 23 mph 7 mph 0 mph
Gust Wind 39 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.09 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 11, 2011 Rise Set
Actual Time 6:23 AM EST 4:23 PM EST
Civil Twilight 5:54 AM EST 4:53 PM EST
Nautical Twilight 5:20 AM EST 5:26 PM EST
Astronomical Twilight 4:48 AM EST 5:59 PM EST
Moon 4:48 PM EST (11/11) 7:10 AM EST (11/11)
Length of Visible Light 10h 58m
Length of Day
9h 59m
Full, 99% of the Moon is Illuminated
Nov 11
Full
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter
Dec 10
Full

Weather History Calendar

Precipitation Actual month total 3.15 Average Month Total: 3.27
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
50 | 45 0.00
Average:
53 | 41 0.10
Scattered Clouds
Actual:
53 | 35 0.00
Average:
53 | 41 0.10
Clear
Actual:
59 | 35 0.00
Average:
52 | 40 0.10
Rain
Actual:
51 | 44 0.01
Average:
52 | 40 0.11
Partly Cloudy
Actual:
46 | 30 0.00
Average:
51 | 39 0.11
Clear
Actual:
54 | 30 0.00
Average:
51 | 39 0.11
Scattered Clouds
Actual:
55 | 46 0.00
Average:
50 | 38 0.11
Clear
Actual:
64 | 48 0.01
Average:
50 | 38 0.11
Fog
Actual:
63 | 46 0.01
Average:
49 | 37 0.11
Rain
Actual:
60 | 55 0.11
Average:
49 | 37 0.11
Rain
Actual:
57 | 41 0.07
Average:
48 | 37 0.11
Clear
Actual:
52 | 37 0.00
Average:
48 | 36 0.11
Clear
Actual:
57 | 46 0.00
Average:
48 | 36 0.11
Scattered Clouds
Actual:
60 | 53 0.00
Average:
48 | 36 0.11
Rain
Actual:
62 | 54 0.01
Average:
48 | 36 0.11
Rain
Actual:
57 | 53 0.49
Average:
48 | 36 0.11
Rain
Actual:
54 | 37 0.44
Average:
48 | 36 0.11
Clear
Actual:
45 | 30 0.00
Average:
48 | 36 0.11
Scattered Clouds
Actual:
53 | 32 0.00
Average:
48 | 36 0.11
Scattered Clouds
Actual:
59 | 52 0.00
Average:
47 | 36 0.11
Rain
Actual:
55 | 36 0.04
Average:
47 | 36 0.11
Rain
Actual:
46 | 28 0.05
Average:
47 | 35 0.11
Rain
Actual:
60 | 37 1.22
Average:
47 | 35 0.11
Partly Cloudy
Actual:
42 | 30 0.00
Average:
47 | 35 0.11
Clear
Actual:
54 | 35 0.01
Average:
46 | 35 0.11
Clear
Actual:
62 | 43 0.00
Average:
46 | 34 0.11
Fog
Actual:
57 | 46 0.00
Average:
46 | 34 0.11
Clear
Actual:
57 | 51 0.01
Average:
46 | 34 0.11
Rain
Actual:
63 | 50 0.08
Average:
45 | 33 0.11
Rain
Actual:
57 | 46 0.59
Average:
45 | 33 0.11
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 48 45 41 38 35 76 67 61 30.38 30.32 30.29 10 10 10 15 9 23 0.00  
2 53 44 35 38 37 34 96 72 57 30.38 30.33 30.27 10 10 8 12 8 20 0.00  
3 59 46 35 48 43 34 97 85 67 30.25 30.10 29.92 10 10 8 12 3 22 0.00  
4 51 48 44 49 36 25 97 67 42 30.19 30.00 29.88 10 10 6 10 5 22 0.01 Rain
5 46 40 30 32 30 28 89 62 52 30.49 30.37 30.20 10 10 10 14 8 26 0.00  
6 54 42 30 44 35 28 96 76 52 30.54 30.47 30.38 10 10 10 10 3 20 0.00  
7 55 50 46 49 46 43 92 83 69 30.36 30.28 30.22 10 10 9 15 8 29 0.00  
8 64 56 48 49 47 43 100 83 45 30.27 30.24 30.21 10 9 2 5 3 - 0.01  
9 63 54 46 55 49 45 100 90 63 30.25 30.21 30.09 10 5 0 9 2 - 0.01 Fog
10 60 58 55 59 57 54 100 95 83 30.08 29.70 29.48 10 5 0 14 7 23 0.11 Fog , Rain
11 57 49 41 57 42 27 100 78 46 29.89 29.53 29.41 10 9 2 15 6 26 0.07 Rain
12 52 44 37 44 35 27 77 65 46 30.14 30.07 29.92 10 10 10 15 8 28 0.00  
13 57 52 46 52 48 41 93 84 71 30.22 30.13 30.03 10 10 9 14 7 24 0.00  
14 60 56 53 54 52 51 94 88 78 30.02 29.90 29.79 10 8 6 15 11 32 0.00  
15 62 58 54 55 54 53 97 88 75 29.98 29.84 29.76 10 9 6 15 9 26 0.01 Rain
16 57 55 53 57 54 52 100 98 89 29.99 29.82 29.67 10 5 0 13 3 18 0.49 Fog , Rain
17 54 46 37 54 42 34 100 88 61 29.89 29.75 29.67 10 9 5 13 5 25 0.44 Rain
18 45 38 30 32 25 21 82 61 39 30.44 30.26 29.90 10 10 10 14 7 29 0.00  
19 53 42 32 48 39 24 86 71 63 30.44 30.37 30.27 10 10 10 18 8 32 0.00  
20 59 56 52 52 50 49 90 85 75 30.25 30.12 30.04 10 10 8 17 11 29 0.00  
21 55 46 36 49 38 30 90 75 63 30.37 30.25 30.07 10 10 6 14 6 23 0.04 Rain
22 46 37 28 40 32 28 96 74 56 30.42 30.36 30.23 10 10 9 9 3 - 0.05 Rain
23 60 50 37 59 48 34 100 94 81 30.16 29.74 29.51 10 5 1 23 14 39 1.22 Rain
24 42 36 30 35 31 29 96 77 61 30.20 30.10 29.88 10 10 10 10 6 23 0.00  
25 54 44 35 47 43 33 93 82 71 30.15 30.09 30.03 10 10 8 13 5 22 0.01  
26 62 52 43 46 41 35 97 71 37 30.23 30.17 30.09 10 10 9 9 5 - 0.00  
27 57 52 46 51 49 45 100 93 69 30.25 30.22 30.17 10 6 0 10 3 20 0.00 Fog
28 57 54 51 51 50 50 97 89 77 30.19 30.17 30.14 10 10 10 10 7 21 0.01  
29 63 56 50 55 53 49 96 86 62 30.16 30.03 29.78 10 10 4 17 7 29 0.08 Rain
30 57 52 46 57 49 34 100 87 58 29.85 29.72 29.66 10 7 1 16 11 29 0.59 Rain