Weather History for Chatham, MA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 38 °F 30 °F
Mean Temperature 43 °F 33 °F 26 °F
Min Temperature 41 °F 28 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 40 32 22 897
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 26 °F 0 °F
Precipitation  
Precipitation 1.76 in 0.20 in 0.00 in 5.62 in
Snowdepth - - - -
Wind  
Wind 38 mph 8 mph 0 mph
Gust Wind 67 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 29.90 in 29.23 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 11, 2013 Rise Set
Actual Time 6:40 AM EST 5:08 PM EST
Civil Twilight 6:11 AM EST 5:37 PM EST
Nautical Twilight 5:38 AM EST 6:10 PM EST
Astronomical Twilight 5:06 AM EST 6:42 PM EST
Moon 7:01 AM EST (2/11) 7:04 PM EST (2/11)
Length of Visible Light 11h 25m
Length of Day
10h 28m
Waxing Crescent, 3% of the Moon is Illuminated
Feb 11
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 5.62 Average Month Total: 3.15
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
33 | 25 0.00
Average:
36 | 24 0.11
Snow
Actual:
32 | 21 0.00
Average:
36 | 24 0.11
Snow
Actual:
32 | 23 0.10
Average:
36 | 24 0.10
Snow
Actual:
30 | 24 0.01
Average:
36 | 24 0.10
Snow
Actual:
33 | 25 0.05
Average:
37 | 24 0.10
Partly Cloudy
Actual:
39 | 28 0.00
Average:
37 | 24 0.10
Partly Cloudy
Actual:
30 | 24 0.00
Average:
37 | 24 0.10
Snow
Actual:
35 | 30 0.93
Average:
37 | 24 0.10
Snow
Actual:
32 | 32 0.10
Average:
37 | 24 0.10
Clear
Actual:
33 | 19 0.00
Average:
37 | 24 0.11
Rain
Actual:
44 | 23 0.34
Average:
37 | 24 0.11
Scattered Clouds
Actual:
46 | 34 0.01
Average:
37 | 24 0.11
Scattered Clouds
Actual:
39 | 30 0.00
Average:
37 | 24 0.11
Snow
Actual:
42 | 28 0.15
Average:
37 | 24 0.11
Scattered Clouds
Actual:
44 | 34 0.00
Average:
37 | 24 0.11
Partly Cloudy
Actual:
42 | 30 0.00
Average:
37 | 25 0.11
Snow
Actual:
36 | 21 0.41
Average:
37 | 25 0.12
Scattered Clouds
Actual:
32 | 19 0.00
Average:
37 | 25 0.12
Rain
Actual:
45 | 23 0.70
Average:
37 | 25 0.12
Rain
Actual:
42 | 27 0.03
Average:
37 | 25 0.12
Snow
Actual:
34 | 26 0.00
Average:
37 | 25 0.12
Snow
Actual:
37 | 33 0.00
Average:
38 | 25 0.12
Rain
Actual:
39 | 30 0.37
Average:
38 | 25 0.12
Snow
Actual:
44 | 33 1.76
Average:
38 | 25 0.12
Snow
Actual:
42 | 26 0.02
Average:
39 | 26 0.12
Scattered Clouds
Actual:
42 | 26 0.00
Average:
39 | 26 0.12
Rain
Actual:
45 | 41 0.63
Average:
39 | 26 0.13
Rain
Actual:
44 | 36 0.01
Average:
39 | 26 0.13
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 33 30 25 14 9 6 54 41 34 30.08 29.83 29.65 10 10 10 12 9 29 0.00  
2 32 26 21 25 12 3 82 54 36 30.27 30.16 30.06 10 10 4 10 6 21 0.00 Snow
3 32 28 23 30 26 20 93 87 73 30.05 29.84 29.64 10 5 1 9 4 23 0.10 Snow
4 30 27 24 25 15 6 86 64 35 29.96 29.76 29.67 10 8 2 15 10 28 0.01 Snow
5 33 29 25 31 22 9 93 78 51 30.04 29.96 29.92 10 6 2 7 5 - 0.05 Snow
6 39 34 28 32 27 12 96 77 46 30.25 30.01 29.90 10 10 6 9 3 16 0.00  
7 30 27 24 21 14 9 75 59 45 30.52 30.47 30.31 10 10 10 10 6 20 0.00  
8 35 32 30 34 30 21 100 85 67 30.48 29.88 29.28 10 4 1 38 20 67 0.93 Rain , Snow
9 32 32 32 - - - - - - 29.25 29.24 29.24 1 1 1 30 26 53 0.10 Snow
10 33 26 19 24 19 16 88 78 59 30.39 30.38 30.35 10 10 10 6 3 - 0.00  
11 44 34 23 44 37 22 100 95 79 30.38 29.96 29.62 10 5 0 15 7 28 0.34 Fog , Rain
12 46 40 34 45 32 25 100 73 44 29.88 29.71 29.60 10 9 1 15 8 30 0.01  
13 39 34 30 28 25 21 89 69 49 29.89 29.82 29.70 10 10 10 10 4 17 0.00  
14 42 35 28 36 30 22 100 84 49 30.04 29.81 29.68 10 7 1 7 3 - 0.15 Rain , Snow
15 44 39 34 36 34 29 96 82 71 30.08 30.03 29.97 10 10 8 10 6 18 0.00  
16 42 36 30 36 34 31 100 85 70 29.96 29.84 29.63 10 9 4 10 5 24 0.00  
17 36 28 21 31 20 2 93 81 40 29.60 29.36 29.23 10 2 0 22 15 44 0.41 Fog , Snow
18 32 26 19 6 3 0 52 39 28 30.17 29.94 29.63 10 10 9 22 14 36 0.00  
19 45 34 23 43 30 2 100 74 34 30.17 29.93 29.62 10 8 2 18 8 32 0.70 Rain
20 42 35 27 43 29 9 100 78 40 29.79 29.63 29.56 10 8 1 13 6 26 0.03 Rain
21 34 30 26 26 16 12 73 57 45 30.07 29.87 29.79 10 10 8 16 10 30 0.00 Snow
22 37 35 33 29 26 23 78 66 57 30.36 30.29 30.11 10 10 5 13 7 23 0.00 Rain , Snow
23 39 34 30 39 32 28 100 83 65 30.34 30.13 29.89 10 9 5 14 6 21 0.37 Rain
24 44 38 33 43 39 32 100 95 87 29.88 29.66 29.53 8 4 1 18 12 33 1.76 Rain , Snow
25 42 34 26 34 27 22 100 77 47 30.26 30.06 29.86 10 10 3 12 6 21 0.02 Snow
26 42 34 26 34 27 22 92 72 49 30.35 30.29 30.16 10 10 10 12 4 18 0.00  
27 45 43 41 45 41 36 100 93 76 30.13 29.78 29.57 10 4 1 26 15 43 0.63 Rain
28 44 40 36 41 38 34 100 93 79 29.65 29.59 29.51 10 8 0 12 6 18 0.01 Fog , Rain