Weather History for Cape Cod CGAS, MA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 66 °F 51 °F
Mean Temperature 72 °F 56 °F 43 °F
Min Temperature 59 °F 46 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 22 9 0 285
Cooling Degree Days (base 65) 8 0 0 14
Growing Degree Days (base 50) 22 7 0 215
Dew Point  
Dew Point 68 °F 49 °F 27 °F
Precipitation  
Precipitation 0.47 in 0.05 in 0.00 in 1.59 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 50 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.07 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 22, 2013 Rise Set
Actual Time 5:16 AM EDT 8:01 PM EDT
Civil Twilight 4:43 AM EDT 8:34 PM EDT
Nautical Twilight 4:02 AM EDT 9:15 PM EDT
Astronomical Twilight 3:16 AM EDT 10:02 PM EDT
Moon 5:18 PM EDT (5/22) 3:20 AM EDT (5/22)
Length of Visible Light 15h 50m
Length of Day
14h 45m
Waxing Gibbous, 91% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Weather History Calendar

Precipitation Actual month total 1.59 Average Month Total: 3.46
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
62 | 33 0.00
Average:
58 | 41 0.06
Rain
Actual:
71 | 35 0.00
Average:
59 | 41 0.07
Partly Cloudy
Actual:
51 | 35 0.00
Average:
59 | 42 0.08
Partly Cloudy
Actual:
54 | 39 0.00
Average:
59 | 42 0.20
Partly Cloudy
Actual:
55 | 41 0.00
Average:
59 | 42 0.13
Rain
Actual:
64 | 41 0.00
Average:
59 | 42 0.09
Rain
Actual:
69 | 44 0.00
Average:
59 | 43 0.12
Thunderstorm
Actual:
69 | 53 0.01
Average:
59 | 43 0.09
Thunderstorm
Actual:
68 | 51 0.00
Average:
59 | 43 0.14
Fog
Actual:
75 | 51 0.00
Average:
59 | 43 0.28
Thunderstorm
Actual:
66 | 53 0.31
Average:
59 | 43 0.15
Thunderstorm
Actual:
64 | 48 0.16
Average:
59 | 43 0.12
Scattered Clouds
Actual:
57 | 37 0.00
Average:
60 | 43 0.12
Partly Cloudy
Actual:
55 | 41 0.16
Average:
60 | 43 0.10
Rain
Actual:
62 | 35 0.00
Average:
60 | 43 0.10
Fog
Actual:
73 | 48 0.00
Average:
60 | 44 0.08
Scattered Clouds
Actual:
63 | 46 0.00
Average:
60 | 44 0.18
Scattered Clouds
Actual:
69 | 41 0.00
Average:
61 | 44 0.06
Rain
Actual:
68 | 48 0.03
Average:
61 | 44 0.12
Rain
Actual:
69 | 55 0.16
Average:
61 | 45 0.11
Thunderstorm
Actual:
77 | 53 0.00
Average:
62 | 45 0.13
Fog
Actual:
66 | 50 0.00
Average:
62 | 46 0.11
Rain
Actual:
71 | 59 0.00
Average:
63 | 46 0.02
Rain
Actual:
64 | 51 0.47
Average:
63 | 46 0.07
Rain
Actual:
55 | 42 0.08
Average:
63 | 47 0.13
Rain
Actual:
57 | 41 0.00
Average:
64 | 47 0.16
Clear
Actual:
68 | 46 0.00
Average:
64 | 48 0.01
Rain
Actual:
71 | 41 0.00
Average:
64 | 48 0.12
Thunderstorm
Actual:
66 | 57 0.16
Average:
64 | 48 0.12
Thunderstorm
Actual:
84 | 57 0.00
Average:
64 | 48 0.12
Rain
Actual:
87 | 58 0.05
Average:
64 | 49 0.07
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 62 48 33 46 41 32 100 75 39 30.48 30.44 30.37 10 10 0 15 5 20 0.00 Fog
2 71 53 35 47 38 32 100 67 23 30.47 30.43 30.38 10 10 6 16 3 22 0.00 Rain
3 51 43 35 41 40 34 100 81 56 30.48 30.43 30.35 10 10 9 24 9 29 0.00  
4 54 46 39 41 38 36 100 75 41 30.36 30.33 30.29 10 10 8 23 10 31 0.00  
5 55 48 41 43 40 37 93 75 51 30.31 30.29 30.26 10 10 1 17 9 21 0.00  
6 64 52 41 50 45 41 100 83 52 30.30 30.24 30.19 10 5 0 12 5 - 0.00 Fog , Rain
7 69 56 44 57 53 43 100 85 64 30.21 30.18 30.15 10 8 0 14 5 - 0.00 Fog , Rain
8 69 61 53 63 57 52 100 89 62 30.22 30.16 30.07 10 8 0 21 7 26 0.01 Fog , Rain , Thunderstorm
9 68 60 51 61 56 49 100 90 68 30.06 29.96 29.90 10 6 0 14 6 - 0.00 Fog , Rain , Thunderstorm
10 75 63 51 57 54 49 100 78 44 29.99 29.96 29.90 10 8 0 16 8 18 0.00 Fog
11 66 60 53 63 58 53 100 91 71 29.98 29.86 29.75 10 6 0 28 11 39 0.31 Fog , Rain , Thunderstorm
12 64 56 48 59 53 32 100 83 47 29.83 29.68 29.62 10 8 0 22 12 30 0.16 Fog , Rain , Thunderstorm
13 57 47 37 41 33 27 81 53 32 30.01 29.96 29.84 10 10 5 25 10 33 0.00  
14 55 48 41 42 33 27 71 55 35 30.06 30.02 29.96 10 10 10 20 9 24 0.16  
15 62 48 35 55 42 32 94 70 32 30.08 29.96 29.71 10 10 5 26 8 34 0.00 Rain
16 73 60 48 54 48 41 100 66 31 29.80 29.72 29.68 10 8 0 24 12 32 0.00 Fog
17 63 56 46 48 42 37 93 62 29 30.23 30.02 29.80 10 10 10 18 7 24 0.00  
18 69 55 41 50 45 39 93 71 40 30.34 30.29 30.23 10 10 10 16 5 18 0.00  
19 68 58 48 55 48 45 100 73 46 30.38 30.33 30.26 10 9 2 17 9 23 0.03 Rain
20 69 62 55 63 58 54 100 91 78 30.25 30.05 29.96 10 6 0 16 11 22 0.16 Fog , Rain
21 77 65 53 66 59 52 100 90 69 29.98 29.94 29.89 10 6 0 22 6 24 0.00 Fog , Thunderstorm
22 66 58 50 63 56 50 100 92 77 29.99 29.95 29.92 10 6 0 16 9 25 0.00 Fog
23 71 65 59 66 63 57 100 93 71 29.99 29.95 29.88 10 5 0 26 17 40 0.00 Fog , Rain
24 64 58 51 64 61 52 100 98 87 29.88 29.76 29.70 10 4 1 31 15 50 0.47 Rain
25 55 48 42 52 47 39 100 92 77 29.75 29.72 29.68 10 6 1 17 12 26 0.08 Rain
26 57 49 41 44 38 36 93 66 44 30.11 29.88 29.73 10 10 10 21 15 31 0.00 Rain
27 68 57 46 47 41 32 87 60 26 30.18 30.13 30.09 10 10 10 23 13 30 0.00  
28 71 56 41 55 47 39 100 71 35 30.25 30.22 30.18 10 10 3 14 5 17 0.00 Rain
29 66 62 57 59 57 54 100 93 78 30.23 30.12 30.04 10 6 1 20 12 30 0.16 Rain , Thunderstorm
30 84 70 57 68 62 55 100 81 55 30.12 30.08 30.04 10 8 4 20 10 23 0.00 Rain , Thunderstorm
31 87 72 58 66 61 55 94 70 43 30.11 30.06 30.00 10 9 6 21 7 24 0.05 Rain