Weather History for Hyannis, MA

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 80 °F 71 °F
Mean Temperature 80 °F 72 °F 62 °F
Min Temperature 73 °F 65 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 16 7 0 227
Growing Degree Days (base 50) 30 22 12 692
Dew Point  
Dew Point 75 °F 64 °F 45 °F
Precipitation  
Precipitation 0.83 in 0.06 in 0.00 in 1.85 in
Snowdepth - - - -
Wind  
Wind 22 mph 7 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.91 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 15, 2012 Rise Set
Actual Time 5:20 AM EDT 8:13 PM EDT
Civil Twilight 4:47 AM EDT 8:46 PM EDT
Nautical Twilight 4:05 AM EDT 9:28 PM EDT
Astronomical Twilight 3:16 AM EDT 10:16 PM EDT
Moon 2:14 AM EDT (7/15) 5:27 PM EDT (7/15)
Length of Visible Light 15h 59m
Length of Day
14h 53m
Waning Crescent, 12% of the Moon is Illuminated
Jul 15
Waning Crescent
Jul 19
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.85 Average Month Total: 2.90
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Fog
Actual:
86 | 64 0.01
Average:
75 | 60 0.08
Scattered Clouds
Actual:
81 | 66 0.00
Average:
76 | 59 0.08
Scattered Clouds
Actual:
81 | 64 0.00
Average:
75 | 59 0.13
Rain
Actual:
80 | 70 0.04
Average:
76 | 60 0.05
Scattered Clouds
Actual:
79 | 66 0.00
Average:
76 | 59 0.10
Clear
Actual:
82 | 64 0.00
Average:
76 | 59 0.07
Rain
Actual:
84 | 73 0.00
Average:
76 | 59 0.02
Scattered Clouds
Actual:
84 | 69 0.00
Average:
79 | 63 0.09
Scattered Clouds
Actual:
80 | 64 0.00
Average:
79 | 63 0.00
Scattered Clouds
Actual:
81 | 59 0.00
Average:
80 | 62 0.01
Clear
Actual:
80 | 63 0.00
Average:
79 | 63 0.03
Clear
Actual:
80 | 55 0.00
Average:
77 | 61 0.10
Clear
Actual:
80 | 68 0.00
Average:
79 | 62 0.17
Scattered Clouds
Actual:
84 | 69 0.00
Average:
79 | 63 0.06
Partly Cloudy
Actual:
84 | 70 0.00
Average:
79 | 63 0.04
Thunderstorm
Actual:
84 | 73 0.33
Average:
79 | 63 0.19
Clear
Actual:
88 | 71 0.00
Average:
79 | 64 0.08
Thunderstorm
Actual:
90 | 73 0.04
Average:
80 | 63 0.10
Rain
Actual:
78 | 66 0.00
Average:
81 | 64 0.08
Rain
Actual:
73 | 62 0.01
Average:
79 | 64 0.07
Scattered Clouds
Actual:
78 | 55 0.00
Average:
78 | 63 0.26
Clear
Actual:
75 | 52 0.00
Average:
79 | 63 0.19
Partly Cloudy
Actual:
78 | 66 0.00
Average:
78 | 60 0.08
Thunderstorm
Actual:
88 | 66 0.22
Average:
78 | 62 0.05
Clear
Actual:
77 | 64 0.00
Average:
78 | 62 0.03
Partly Cloudy
Actual:
78 | 68 0.00
Average:
77 | 63 0.12
Rain
Actual:
82 | 66 0.03
Average:
78 | 63 0.20
Rain
Actual:
73 | 66 0.83
Average:
77 | 63 0.12
Rain
Actual:
71 | 64 0.00
Average:
79 | 64 0.06
Partly Cloudy
Actual:
77 | 62 0.00
Average:
77 | 64 0.07
Rain
Actual:
72 | 61 0.34
Average:
78 | 64 0.17
 

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
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 74 64 70 66 63 100 78 55 29.82 29.77 29.73 10 8 0 14 5 21 0.01 Fog
2 81 73 66 65 63 59 96 73 48 29.87 29.83 29.79 10 10 9 13 6 21 0.00  
3 81 72 64 66 60 51 87 68 36 29.91 29.88 29.85 10 10 10 14 7 17 0.00  
4 80 75 70 70 68 65 93 82 62 29.87 29.78 29.69 10 10 8 16 11 23 0.04 Rain
5 79 72 66 69 66 64 97 80 60 29.84 29.73 29.64 10 10 9 16 9 26 0.00  
6 82 73 64 69 65 62 93 74 56 29.89 29.86 29.84 10 10 10 14 5 - 0.00  
7 84 78 73 74 70 66 90 78 67 29.85 29.77 29.71 10 10 10 18 10 25 0.00 Rain
8 84 76 69 66 64 62 81 66 47 29.83 29.79 29.75 10 10 10 14 6 18 0.00  
9 80 72 64 63 56 46 84 57 32 29.97 29.91 29.84 10 10 10 12 7 - 0.00  
10 81 70 59 67 59 45 93 71 29 30.09 30.02 29.96 10 10 10 10 3 - 0.00  
11 80 71 63 68 65 55 97 79 44 30.21 30.16 30.10 10 10 10 14 6 21 0.00  
12 80 67 55 67 58 49 97 70 37 30.20 30.18 30.14 10 10 10 10 3 - 0.00  
13 80 74 68 68 64 56 93 73 46 30.21 30.19 30.17 10 10 10 14 8 20 0.00  
14 84 76 69 70 67 62 100 74 46 30.15 30.12 30.08 10 10 10 15 6 - 0.00  
15 84 77 70 74 70 64 94 80 53 30.10 30.01 29.90 10 10 9 16 10 18 0.00  
16 84 78 73 75 71 68 97 83 60 29.89 29.79 29.75 10 9 2 14 8 - 0.33 Rain , Thunderstorm
17 88 78 71 72 68 63 93 68 53 29.79 29.75 29.71 10 10 8 21 6 28 0.00  
18 90 80 73 75 72 69 96 79 61 29.85 29.79 29.70 10 9 5 17 9 28 0.04 Rain , Thunderstorm
19 78 72 66 72 62 55 100 75 50 30.02 29.93 29.82 10 10 6 14 6 22 0.00 Rain
20 73 68 62 64 60 57 93 79 59 30.06 30.04 30.01 10 10 10 7 2 - 0.01 Rain
21 78 66 55 59 56 53 97 71 45 30.12 30.07 30.04 10 10 10 13 3 - 0.00  
22 75 62 52 61 56 50 97 71 53 30.17 30.14 30.12 10 10 10 13 4 21 0.00  
23 78 72 66 70 67 59 90 82 71 30.13 29.96 29.82 10 10 10 18 11 28 0.00  
24 88 76 66 73 69 63 94 86 61 29.80 29.63 29.51 10 9 5 22 11 36 0.22 Rain , Thunderstorm
25 77 70 64 63 57 53 84 63 45 29.81 29.76 29.65 10 10 10 16 10 29 0.00  
26 78 73 68 73 69 63 97 85 68 29.79 29.70 29.62 10 9 6 18 10 28 0.00  
27 82 75 66 73 69 66 97 86 72 29.89 29.77 29.62 10 10 10 16 9 24 0.03 Rain
28 73 70 66 69 67 64 100 91 81 29.98 29.94 29.89 10 8 1 9 3 - 0.83 Rain
29 71 68 64 67 65 62 100 93 83 30.05 29.94 29.88 10 10 4 13 8 18 0.00 Rain
30 77 68 62 65 62 59 100 83 66 30.13 30.10 30.04 10 10 9 10 5 - 0.00  
31 72 66 61 68 64 58 100 90 78 30.13 30.03 29.77 10 8 2 17 5 25 0.34 Rain