History for Chatham, MA

Month of October, 2011 — View Current Conditions
Month of October, 2011
« Previous Month
Next Month »
Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 82 °F 64 °F 45 °F
Mean Temperature 72 °F 57 °F 42 °F
Min Temperature 64 °F 51 °F 32 °F
Degree Days
Heating Degree Days (base 65) 24 8 0 250
Cooling Degree Days (base 65) 7 0 0 15
Growing Degree Days (base 50) 22 9 0 266
Dew Point
Dew Point 67 °F 48 °F 25 °F
Precipitation
Precipitation 1.27 in 0.20 in 0.00 in 6.18 in
Snowdepth - - - -
Wind
Wind 29 mph 7 mph 0 mph
Gust Wind 48 mph 22 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.46 in 29.95 in 29.37 in
Monthly Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Astronomy
May. 25, 2013 Rise Set
Actual Time 6:40 AM EDT 6:15 PM EDT
Civil Twilight 6:13 AM EDT 6:43 PM EDT
Nautical Twilight 5:40 AM EDT 7:15 PM EDT
Astronomical Twilight 5:08 AM EDT 7:47 PM EDT
Moon 2:58 PM EDT (10/5) 12:18 AM EDT (10/5)
Length Of Visible Light 12h 30m
Length of Day
11h 34m
Waxing Gibbous, 66% of the Moon is Illuminated
Oct 5
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Visit Astronomy
Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 6.18 Average month total 3.15
« Previous Month « 2010 October 2011 2012 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Thunderstorm
Actual: 73 | 60
Precip: 0.10
Average: 63 | 49
Precip: 0.09
2 Rain
Actual: 73 | 57
Precip: 0.17
Average: 62 | 48
Precip: 0.09
3 Rain
Actual: 70 | 55
Precip: 0.06
Average: 62 | 48
Precip: 0.09
4 Rain
Actual: 70 | 57
Precip: 0.12
Average: 62 | 47
Precip: 0.09
5 Rain
Actual: 64 | 53
Precip: 0.07
Average: 61 | 47
Precip: 0.09
6 Clear
Actual: 59 | 42
Precip: 0.00
Average: 61 | 47
Precip: 0.09
7 Clear
Actual: 59 | 43
Precip: 0.00
Average: 61 | 47
Precip: 0.09
8 Clear
Actual: 73 | 55
Precip: 0.00
Average: 61 | 46
Precip: 0.10
9 Clear
Actual: 82 | 55
Precip: 0.00
Average: 60 | 46
Precip: 0.10
10 Clear
Actual: 80 | 64
Precip: 0.00
Average: 60 | 46
Precip: 0.10
11 Clear
Actual: 64 | 57
Precip: 0.00
Average: 60 | 46
Precip: 0.10
12 Rain
Actual: 62 | 57
Precip: 0.15
Average: 59 | 45
Precip: 0.10
13 Thunderstorm
Actual: 69 | 59
Precip: 0.99
Average: 59 | 45
Precip: 0.10
14 Rain
Actual: 68 | 63
Precip: 0.32
Average: 58 | 44
Precip: 0.11
15 Scattered Clouds
Actual: 68 | 60
Precip: 0.01
Average: 58 | 44
Precip: 0.11
16 Rain
Actual: 66 | 57
Precip: 0.00
Average: 58 | 44
Precip: 0.11
17 Rain
Actual: 66 | 57
Precip: 0.05
Average: 57 | 43
Precip: 0.11
18 Scattered Clouds
Actual: 70 | 59
Precip: 0.00
Average: 57 | 43
Precip: 0.11
19 Rain
Actual: 69 | 57
Precip: 1.27
Average: 57 | 43
Precip: 0.11
20 Rain
Actual: 70 | 60
Precip: 0.47
Average: 56 | 42
Precip: 0.11
21 Partly Cloudy
Actual: 62 | 50
Precip: 0.00
Average: 56 | 42
Precip: 0.11
22 Partly Cloudy
Actual: 63 | 48
Precip: 0.00
Average: 56 | 42
Precip: 0.11
23 Partly Cloudy
Actual: 57 | 44
Precip: 0.00
Average: 55 | 42
Precip: 0.11
24 Clear
Actual: 59 | 39
Precip: 0.00
Average: 55 | 42
Precip: 0.11
25 Rain
Actual: 59 | 48
Precip: 0.03
Average: 55 | 42
Precip: 0.11
26 Mostly Cloudy
Actual: 52 | 46
Precip: 0.00
Average: 55 | 42
Precip: 0.10
27 Rain
Actual: 53 | 41
Precip: 0.70
Average: 55 | 42
Precip: 0.10
28 Rain
Actual: 46 | 37
Precip: 0.02
Average: 54 | 42
Precip: 0.10
29 Rain
Actual: 48 | 37
Precip: 1.11
Average: 54 | 42
Precip: 0.10
30 Rain
Actual: 45 | 36
Precip: 0.54
Average: 54 | 42
Precip: 0.10
31 Rain
Actual: 52 | 32
Precip: 0.00
Average: 54 | 41
Precip: 0.10
 
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 Observations
2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 73 66 60 66 63 60 100 91 76 29.78 29.67 29.60 10 6 0 10 5 16 0.10 Fog , Rain , Thunderstorm
2 73 66 57 63 60 53 94 87 69 29.94 29.81 29.77 10 8 2 10 4 20 0.17 Rain
3 70 62 55 57 52 44 90 72 42 30.09 30.05 29.94 10 10 8 8 3 - 0.06 Rain
4 70 63 57 59 55 50 94 82 54 30.01 29.91 29.81 10 9 4 14 5 24 0.12 Rain
5 64 58 53 55 49 31 94 72 43 30.20 29.94 29.82 10 9 2 12 8 25 0.07 Rain
6 59 50 42 39 34 29 86 55 36 30.32 30.25 30.21 10 10 10 12 4 28 0.00  
7 59 50 43 43 37 32 82 60 37 30.46 30.43 30.34 10 10 10 9 4 - 0.00  
8 73 64 55 59 52 46 89 68 43 30.43 30.39 30.33 10 10 10 8 5 - 0.00  
9 82 68 55 61 53 49 90 58 33 30.33 30.28 30.21 10 10 10 12 5 18 0.00  
10 80 72 64 62 56 47 81 62 42 30.20 30.14 30.09 10 10 10 12 5 20 0.00  
11 64 60 57 50 49 47 74 64 54 30.25 30.21 30.15 10 10 10 10 8 17 0.00  
12 62 60 57 57 52 45 94 77 63 30.24 30.17 30.06 10 8 2 12 8 18 0.15 Rain
13 69 64 59 67 62 57 100 94 93 30.05 29.84 29.77 7 2 0 15 9 23 0.99 Fog , Rain , Thunderstorm
14 68 66 63 66 63 60 100 94 83 29.81 29.59 29.39 10 4 0 15 5 30 0.32 Fog , Rain
15 68 64 60 61 51 45 94 65 48 29.73 29.60 29.42 10 10 10 22 14 38 0.01  
16 66 62 57 53 41 34 67 46 34 29.83 29.78 29.75 10 10 10 16 11 30 0.00 Rain
17 66 62 57 58 50 38 87 64 36 29.79 29.71 29.63 10 10 9 13 10 24 0.05 Rain
18 70 64 59 55 51 41 87 68 37 29.97 29.88 29.78 10 10 10 9 6 16 0.00  
19 69 63 57 66 60 52 100 90 75 29.97 29.79 29.60 10 5 1 20 8 31 1.27 Rain
20 70 64 60 67 62 48 100 85 62 29.73 29.58 29.53 10 6 1 20 10 36 0.47 Rain
21 62 58 50 48 46 43 77 64 54 29.98 29.87 29.75 10 10 10 17 11 28 0.00  
22 63 56 48 46 44 42 80 68 50 30.08 30.02 29.98 10 10 10 12 3 17 0.00  
23 57 50 44 48 44 41 93 78 57 30.16 30.11 30.07 10 10 2 6 1 - 0.00  
24 59 48 39 46 42 38 93 76 56 30.17 30.10 29.94 10 10 10 6 2 - 0.00  
25 59 54 48 51 41 32 100 66 47 29.96 29.90 29.84 10 10 7 17 5 28 0.03 Rain
26 52 49 46 46 39 32 80 65 48 29.99 29.89 29.78 10 10 10 9 4 21 0.00  
27 53 47 41 52 45 39 100 93 77 29.78 29.68 29.60 10 5 2 22 8 30 0.70 Rain
28 46 42 37 38 31 25 93 69 46 30.26 30.09 29.83 10 10 10 10 7 23 0.02 Rain
29 48 42 37 45 40 31 100 86 52 30.27 29.86 29.53 10 5 2 29 13 48 1.11 Rain
30 45 42 36 45 38 28 100 85 55 30.29 29.66 29.37 10 5 2 23 17 48 0.54 Rain
31 52 42 32 37 32 29 93 70 44 30.43 30.40 30.30 10 10 10 7 2 - 0.00 Rain
Comma Delimited File