Weather History for Cape Cod CGAS, MA

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 72 °F 59 °F
Mean Temperature 78 °F 63 °F 49 °F
Min Temperature 71 °F 53 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 4 0 128
Cooling Degree Days (base 65) 13 2 0 61
Growing Degree Days (base 50) 28 13 0 388
Dew Point  
Dew Point 73 °F 57 °F 34 °F
Precipitation  
Precipitation 0.71 in 0.03 in 0.00 in 0.84 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 32 mph 19 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.61 in 30.10 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2014 Rise Set
Actual Time 6:16 AM EDT 7:01 PM EDT
Civil Twilight 5:48 AM EDT 7:29 PM EDT
Nautical Twilight 5:14 AM EDT 8:03 PM EDT
Astronomical Twilight 4:40 AM EDT 8:37 PM EDT
Moon 7:17 PM EDT (9/9) 6:49 AM EDT (9/9)
Length of Visible Light 13h 41m
Length of Day
12h 45m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 9
Waxing Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

Weather History Calendar

Precipitation Actual month total 0.84 Average Month Total: 3.36
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
80 | 69 0.01
Average:
73 | 57 0.09
Fog
Actual:
87 | 69 0.00
Average:
73 | 57 0.13
Clear
Actual:
82 | 62 0.00
Average:
73 | 57 0.10
Clear
Actual:
82 | 57 0.00
Average:
72 | 56 0.33
Partly Cloudy
Actual:
82 | 66 0.01
Average:
72 | 56 0.09
Thunderstorm
Actual:
82 | 71 0.00
Average:
72 | 56 0.02
Thunderstorm
Actual:
73 | 53 0.00
Average:
72 | 56 0.10
Scattered Clouds
Actual:
73 | 50 0.01
Average:
72 | 55 0.05
Partly Cloudy
Actual:
71 | 60 0.00
Average:
71 | 55 0.05
Partly Cloudy
Actual:
71 | 59 0.00
Average:
71 | 55 0.10
Partly Cloudy
Actual:
77 | 53 0.00
Average:
71 | 55 0.05
Scattered Clouds
Actual:
69 | 51 0.00
Average:
70 | 54 0.01
Rain
Actual:
69 | 50 0.01
Average:
70 | 54 0.06
Scattered Clouds
Actual:
63 | 50 0.00
Average:
70 | 54 0.04
Partly Cloudy
Actual:
65 | 48 0.00
Average:
70 | 54 0.15
Partly Cloudy
Actual:
69 | 50 0.00
Average:
69 | 53 0.14
Fog
Actual:
71 | 44 0.00
Average:
69 | 53 0.10
Scattered Clouds
Actual:
71 | 42 0.00
Average:
69 | 53 0.05
Partly Cloudy
Actual:
59 | 37 0.00
Average:
68 | 52 0.21
Partly Cloudy
Actual:
69 | 35 0.00
Average:
68 | 52 0.15
Rain
Actual:
77 | 62 0.02
Average:
67 | 51 0.21
Scattered Clouds
Actual:
75 | 53 0.01
Average:
67 | 51 0.18
Clear
Actual:
66 | 42 0.00
Average:
67 | 50 0.17
Scattered Clouds
Actual:
69 | 46 0.00
Average:
66 | 50 0.15
Rain
Actual:
62 | 53 0.71
Average:
66 | 49 0.12
Rain
Actual:
68 | 48 0.03
Average:
65 | 49 0.13
Clear
Actual:
78 | 46 0.00
Average:
65 | 48 0.15
Fog
Actual:
78 | 48 0.01
Average:
65 | 48 0.08
Partly Cloudy
Actual:
73 | 60 0.01
Average:
64 | 47 0.10
Rain
Actual:
64 | 59 0.01
Average:
64 | 46 0.05
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 80 74 69 72 71 68 100 91 70 30.02 29.97 29.93 10 7 0 18 12 28 0.01 Fog , Thunderstorm
2 87 78 69 73 72 68 100 88 62 29.96 29.89 29.79 10 7 0 18 9 25 0.00 Fog
3 82 72 62 70 63 57 94 70 42 30.09 29.92 29.74 10 10 9 20 11 26 0.00  
4 82 70 57 68 59 50 100 70 32 30.20 30.15 30.09 10 10 9 17 5 23 0.00  
5 82 74 66 72 68 61 100 84 48 30.20 30.13 30.04 10 9 1 23 10 26 0.01  
6 82 76 71 73 73 70 100 93 74 30.02 29.92 29.81 10 6 1 23 14 31 0.00 Thunderstorm
7 73 63 53 66 59 52 100 79 57 30.21 30.05 29.90 10 10 2 21 8 22 0.00 Rain , Thunderstorm
8 73 62 50 63 54 48 100 73 43 30.37 30.32 30.21 10 10 8 18 6 24 0.01  
9 71 66 60 63 57 52 94 74 56 30.34 30.27 30.16 10 10 9 16 10 21 0.00  
10 71 65 59 63 62 57 100 86 69 30.15 30.09 30.05 10 9 7 17 10 23 0.00  
11 77 65 53 70 62 52 100 84 61 30.05 29.93 29.83 10 9 1 23 7 32 0.00  
12 69 60 51 70 55 50 100 78 46 30.22 30.06 29.88 10 10 5 21 8 23 0.00  
13 69 60 50 61 55 48 100 79 46 30.25 30.17 30.07 10 10 4 16 5 22 0.01 Rain
14 63 56 50 61 50 46 100 78 50 30.22 30.17 30.09 10 10 10 20 7 18 0.00  
15 65 56 48 50 48 45 94 74 45 30.22 30.17 30.11 10 10 10 10 3 14 0.00  
16 69 60 50 55 51 45 100 78 43 30.11 30.01 29.95 10 10 8 13 3 15 0.00  
17 71 58 44 56 48 37 100 71 31 30.02 29.98 29.94 10 10 1 12 3 20 0.00 Fog
18 71 56 42 54 47 41 100 65 29 30.10 29.98 29.93 10 10 10 15 3 22 0.00  
19 59 49 37 52 39 34 87 60 35 30.44 30.32 30.11 10 10 9 22 13 26 0.00  
20 69 52 35 59 49 34 94 78 53 30.41 30.28 30.12 10 10 10 16 5 22 0.00  
21 77 70 62 70 67 59 100 91 78 30.11 29.83 29.56 10 7 0 18 8 24 0.02 Fog , Rain
22 75 64 53 68 54 39 100 66 36 30.08 29.78 29.56 10 9 2 26 13 30 0.01  
23 66 54 42 48 43 39 88 65 36 30.43 30.27 30.09 10 10 10 15 5 20 0.00  
24 69 58 46 57 51 43 94 78 53 30.61 30.55 30.44 10 10 10 17 7 22 0.00  
25 62 58 53 61 56 50 100 90 74 30.54 30.38 30.17 10 8 3 16 8 21 0.71 Rain
26 68 58 48 60 56 48 100 86 64 30.19 30.16 30.11 10 9 2 21 12 24 0.03 Rain
27 78 62 46 59 54 46 100 74 44 30.18 30.15 30.13 10 10 7 9 4 14 0.00  
28 78 63 48 63 57 48 100 79 47 30.18 30.10 30.01 10 9 1 17 4 22 0.01 Fog
29 73 66 60 66 63 61 100 89 69 30.01 29.97 29.94 10 9 0 13 7 13 0.01  
30 64 62 59 62 59 57 100 97 87 30.02 29.98 29.92 10 4 1 18 9 23 0.01 Rain