Weather History for Chatham, MA

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Month of November, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 49 °F 41 °F
Mean Temperature 58 °F 44 °F 35 °F
Min Temperature 51 °F 39 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 30 21 8 633
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 0 0 15
Dew Point  
Dew Point 59 °F 36 °F 15 °F
Precipitation  
Precipitation 1.11 in 0.08 in 0.00 in 2.43 in
Snowdepth - - - -
Wind  
Wind 36 mph 7 mph 0 mph
Gust Wind 52 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.11 in 29.34 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Nov. 30, 2012 Rise Set
Actual Time 6:46 AM EST 4:10 PM EST
Civil Twilight 6:15 AM EST 4:41 PM EST
Nautical Twilight 5:41 AM EST 5:15 PM EST
Astronomical Twilight 5:08 AM EST 5:49 PM EST
Moon 6:02 PM EST (11/30) 8:16 AM EST (11/30)
Length of Visible Light 10h 25m
Length of Day
9h 23m
Waning Gibbous, 96% of the Moon is Illuminated
Nov 30
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 2.43 Average Month Total: 3.27
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
57 | 50 0.00
Average:
53 | 41 0.10
Partly Cloudy
Actual:
53 | 42 0.00
Average:
53 | 41 0.10
Partly Cloudy
Actual:
52 | 42 0.00
Average:
52 | 40 0.10
Partly Cloudy
Actual:
52 | 36 0.00
Average:
52 | 40 0.11
Rain
Actual:
44 | 39 0.02
Average:
51 | 39 0.11
Partly Cloudy
Actual:
44 | 32 0.00
Average:
51 | 39 0.11
Rain
Actual:
46 | 41 0.48
Average:
50 | 38 0.11
Rain
Actual:
55 | 44 1.11
Average:
50 | 38 0.11
Rain
Actual:
50 | 41 0.03
Average:
49 | 37 0.11
Clear
Actual:
50 | 35 0.00
Average:
49 | 37 0.11
Partly Cloudy
Actual:
55 | 37 0.01
Average:
48 | 37 0.11
Clear
Actual:
64 | 51 0.01
Average:
48 | 36 0.11
Rain
Actual:
62 | 44 0.41
Average:
48 | 36 0.11
Rain
Actual:
46 | 44 0.05
Average:
48 | 36 0.11
Overcast
Actual:
46 | 43 0.00
Average:
48 | 36 0.11
Partly Cloudy
Actual:
46 | 39 0.00
Average:
48 | 36 0.11
Partly Cloudy
Actual:
48 | 36 0.00
Average:
48 | 36 0.11
Partly Cloudy
Actual:
48 | 43 0.00
Average:
48 | 36 0.11
Mostly Cloudy
Actual:
51 | 46 0.00
Average:
48 | 36 0.11
Partly Cloudy
Actual:
48 | 44 0.00
Average:
47 | 36 0.11
Partly Cloudy
Actual:
53 | 46 0.00
Average:
47 | 36 0.11
Partly Cloudy
Actual:
52 | 36 0.00
Average:
47 | 35 0.11
Partly Cloudy
Actual:
52 | 34 0.00
Average:
47 | 35 0.11
Rain
Actual:
48 | 34 0.01
Average:
47 | 35 0.11
Scattered Clouds
Actual:
41 | 30 0.00
Average:
46 | 35 0.11
Clear
Actual:
46 | 30 0.00
Average:
46 | 34 0.11
Rain
Actual:
42 | 30 0.15
Average:
46 | 34 0.11
Rain
Actual:
45 | 30 0.15
Average:
46 | 34 0.11
Clear
Actual:
42 | 28 0.00
Average:
45 | 33 0.11
Partly Cloudy
Actual:
42 | 32 0.00
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

2012 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 57 54 50 45 43 41 80 70 59 29.60 29.57 29.55 10 10 10 10 4 21 0.00 Rain
2 53 48 42 43 40 37 86 71 59 29.60 29.57 29.54 10 10 10 8 2 - 0.00  
3 52 47 42 39 37 33 79 68 57 29.79 29.69 29.61 10 10 10 10 6 20 0.00  
4 52 44 36 39 36 32 89 70 59 29.93 29.87 29.79 10 10 10 8 4 - 0.00  
5 44 42 39 39 34 25 87 73 53 30.11 29.98 29.92 10 10 3 8 6 - 0.02 Rain
6 44 38 32 30 25 22 79 61 49 30.23 30.19 30.12 10 10 10 14 3 21 0.00  
7 46 44 41 41 36 29 89 74 55 30.11 29.80 29.57 10 7 2 36 21 52 0.48 Rain
8 55 50 44 52 46 41 97 90 80 29.64 29.43 29.34 10 5 1 25 18 50 1.11 Rain
9 50 46 41 41 35 28 93 70 46 30.11 29.87 29.65 10 10 6 15 11 28 0.03 Rain
10 50 43 35 37 34 28 93 74 54 30.48 30.30 30.12 10 10 9 10 3 20 0.00  
11 55 46 37 51 45 34 97 84 71 30.56 30.52 30.48 10 9 5 12 4 18 0.01  
12 64 58 51 55 53 50 97 88 70 30.53 30.46 30.31 10 8 4 9 6 16 0.01  
13 62 53 44 59 50 41 100 92 83 30.38 30.26 30.21 10 7 2 14 9 25 0.41 Rain
14 46 45 44 41 36 32 89 71 60 30.47 30.43 30.38 10 10 7 15 9 25 0.05 Rain
15 46 44 43 38 37 34 76 72 65 30.38 30.33 30.28 10 10 10 13 9 25 0.00  
16 46 42 39 36 34 32 77 71 63 30.40 30.31 30.25 10 10 10 8 5 16 0.00  
17 48 42 36 37 34 30 82 69 58 30.66 30.56 30.40 10 10 10 10 6 21 0.00  
18 48 46 43 36 33 30 71 63 56 30.69 30.65 30.61 10 10 10 12 8 18 0.00  
19 51 48 46 43 41 37 77 75 71 30.59 30.43 30.25 10 10 10 12 7 17 0.00  
20 48 46 44 41 38 36 80 71 63 30.22 30.15 30.12 10 10 10 13 5 16 0.00  
21 53 50 46 45 41 36 83 74 61 30.23 30.18 30.13 10 10 10 12 8 20 0.00  
22 52 44 36 43 40 34 93 74 66 30.26 30.21 30.14 10 10 8 10 7 17 0.00  
23 52 43 34 47 42 33 97 89 74 30.13 29.92 29.69 10 10 6 7 3 - 0.00  
24 48 42 34 48 33 16 100 68 37 29.68 29.60 29.53 10 10 7 13 6 24 0.01 Rain
25 41 36 30 22 18 15 61 49 38 29.90 29.79 29.68 10 10 10 14 9 31 0.00  
26 46 38 30 24 22 19 69 55 37 30.26 30.06 29.90 10 10 10 14 6 24 0.00  
27 42 36 30 37 32 25 93 82 60 30.34 30.27 30.18 10 10 7 9 2 - 0.15 Rain
28 45 38 30 39 34 25 93 85 67 30.17 30.11 30.06 10 10 3 13 6 23 0.15 Rain
29 42 35 28 30 26 22 89 66 45 30.28 30.23 30.17 10 10 10 13 5 25 0.00  
30 42 37 32 30 24 20 76 61 53 30.55 30.43 30.25 10 10 10 13 7 21 0.00