Weather History for Cape Cod CGAS, MA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 80 °F 71 °F
Mean Temperature 78 °F 72 °F 62 °F
Min Temperature 72 °F 63 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 3 0 0 3
Cooling Degree Days (base 65) 13 7 0 202
Growing Degree Days (base 50) 28 22 12 670
Dew Point  
Dew Point 75 °F 66 °F 48 °F
Precipitation  
Precipitation 0.39 in 0.03 in 0.00 in 0.89 in
Snowdepth - - - -
Wind  
Wind 30 mph 7 mph 0 mph
Gust Wind 40 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.00 in 29.72 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 22, 2012 Rise Set
Actual Time 5:58 AM EDT 7:30 PM EDT
Civil Twilight 5:29 AM EDT 7:59 PM EDT
Nautical Twilight 4:53 AM EDT 8:34 PM EDT
Astronomical Twilight 4:16 AM EDT 9:12 PM EDT
Moon 11:39 AM EDT (8/22) 10:03 PM EDT (8/22)
Length of Visible Light 14h 30m
Length of Day
13h 32m
Waxing Crescent, 29% of the Moon is Illuminated
Aug 22
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Weather History Calendar

Precipitation Actual month total 0.89 Average Month Total: 3.64
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
80 | 66 0.12
Average:
76 | 61 0.09
Thunderstorm
Actual:
82 | 66 0.02
Average:
76 | 61 0.10
Fog
Actual:
86 | 70 0.00
Average:
76 | 61 0.00
Rain
Actual:
84 | 70 0.00
Average:
76 | 61 0.10
Thunderstorm
Actual:
84 | 71 0.00
Average:
76 | 61 0.12
Thunderstorm
Actual:
84 | 66 0.01
Average:
76 | 61 0.09
Scattered Clouds
Actual:
78 | 60 0.00
Average:
76 | 61 0.16
Clear
Actual:
82 | 64 0.00
Average:
76 | 62 0.18
Fog
Actual:
80 | 62 0.00
Average:
76 | 62 0.14
Thunderstorm
Actual:
80 | 71 0.39
Average:
76 | 62 0.45
Thunderstorm
Actual:
80 | 72 0.04
Average:
76 | 62 0.05
Rain
Actual:
80 | 71 0.04
Average:
76 | 62 0.21
Fog
Actual:
82 | 68 0.00
Average:
76 | 62 0.03
Clear
Actual:
82 | 64 0.00
Average:
76 | 61 0.07
Thunderstorm
Actual:
80 | 66 0.01
Average:
75 | 61 0.12
Thunderstorm
Actual:
77 | 66 0.00
Average:
75 | 61 0.16
Clear
Actual:
82 | 62 0.00
Average:
75 | 60 0.04
Thunderstorm
Actual:
73 | 60 0.24
Average:
75 | 60 0.08
Partly Cloudy
Actual:
73 | 57 0.00
Average:
75 | 60 0.14
Clear
Actual:
75 | 59 0.00
Average:
75 | 60 0.07
Scattered Clouds
Actual:
78 | 60 0.00
Average:
75 | 60 0.11
Clear
Actual:
80 | 59 0.00
Average:
74 | 60 0.11
Clear
Actual:
80 | 59 0.00
Average:
74 | 60 0.11
Rain
Actual:
82 | 66 0.00
Average:
74 | 59 0.07
Thunderstorm
Actual:
78 | 62 0.00
Average:
74 | 59 0.11
Clear
Actual:
75 | 59 0.00
Average:
74 | 59 0.21
Fog
Actual:
78 | 51 0.01
Average:
73 | 59 0.06
Thunderstorm
Actual:
82 | 68 0.01
Average:
73 | 58 0.03
Scattered Clouds
Actual:
71 | 53 0.00
Average:
73 | 58 0.19
Clear
Actual:
77 | 53 0.00
Average:
73 | 58 0.09
Clear
Actual:
80 | 66 0.00
Average:
73 | 57 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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 73 66 68 66 64 100 86 65 29.95 29.90 29.85 10 10 1 16 9 38 0.12 Rain
2 82 74 66 72 69 66 100 85 65 29.94 29.88 29.84 10 8 0 17 5 21 0.02 Fog , Rain , Thunderstorm
3 86 78 70 75 73 70 100 89 62 30.12 30.02 29.94 10 7 0 18 12 25 0.00 Fog
4 84 77 70 75 73 70 100 89 66 30.25 30.21 30.12 10 7 0 14 10 - 0.00 Fog , Rain
5 84 78 71 75 74 71 100 88 70 30.25 30.14 29.98 10 9 0 29 13 40 0.00 Fog , Thunderstorm
6 84 75 66 73 67 59 100 76 42 29.98 29.96 29.91 10 9 2 24 12 32 0.01 Rain , Thunderstorm
7 78 69 60 66 62 57 94 75 50 30.02 30.00 29.97 10 10 10 13 6 16 0.00  
8 82 73 64 70 66 63 100 81 54 30.02 30.00 29.98 10 10 7 13 5 16 0.00  
9 80 71 62 72 69 63 100 89 74 29.99 29.96 29.93 10 8 0 15 4 17 0.00 Fog
10 80 76 71 73 73 69 100 93 79 29.97 29.92 29.83 10 7 0 30 11 38 0.39 Fog , Rain , Thunderstorm
11 80 76 72 75 73 72 100 91 79 29.99 29.91 29.84 10 8 2 20 13 29 0.04 Rain , Thunderstorm
12 80 76 71 73 72 70 100 91 74 29.97 29.94 29.91 10 8 1 18 12 23 0.04 Rain
13 82 75 68 72 67 61 100 78 51 29.96 29.94 29.92 10 8 0 15 8 20 0.00 Fog
14 82 73 64 70 65 63 100 75 49 29.97 29.95 29.93 10 10 6 15 7 18 0.00  
15 80 73 66 72 68 66 100 87 73 29.96 29.90 29.86 10 8 0 13 4 - 0.01 Rain , Thunderstorm
16 77 72 66 70 67 64 100 85 64 29.86 29.83 29.81 10 10 5 13 4 - 0.00 Rain , Thunderstorm
17 82 72 62 72 65 59 95 75 45 29.87 29.84 29.82 10 10 5 17 8 24 0.00  
18 73 68 60 72 65 59 100 93 83 29.90 29.86 29.82 10 8 1 13 6 16 0.24 Rain , Thunderstorm
19 73 65 57 65 61 57 100 85 63 29.96 29.93 29.88 10 10 8 14 4 - 0.00  
20 75 67 59 64 61 55 100 83 50 29.94 29.91 29.87 10 10 9 10 2 - 0.00  
21 78 69 60 66 62 59 94 78 57 30.09 30.00 29.92 10 10 5 13 5 - 0.00  
22 80 70 59 67 59 52 100 72 39 30.15 30.13 30.08 10 10 9 9 4 - 0.00  
23 80 70 59 67 63 57 100 78 54 30.17 30.14 30.12 10 10 10 14 4 17 0.00  
24 82 74 66 70 66 63 100 81 54 30.23 30.16 30.11 10 9 0 10 6 - 0.00 Fog , Rain
25 78 70 62 66 62 57 100 79 45 30.33 30.29 30.23 10 8 0 13 5 17 0.00 Fog , Thunderstorm
26 75 67 59 64 61 55 100 80 45 30.35 30.30 30.26 10 10 4 13 5 20 0.00  
27 78 64 51 72 63 50 100 85 63 30.26 30.14 29.98 10 9 0 16 5 20 0.01 Fog
28 82 75 68 73 70 64 100 85 61 29.97 29.82 29.72 10 10 4 20 12 26 0.01 Rain , Thunderstorm
29 71 62 53 63 54 48 94 68 40 29.99 29.94 29.85 10 10 10 14 6 17 0.00  
30 77 65 53 64 55 50 94 68 41 30.06 30.01 29.99 10 10 10 21 7 28 0.00  
31 80 73 66 71 63 57 96 71 54 30.00 29.93 29.84 10 10 5 23 14 31 0.00