Boston, MA

5:09 PM EST on February 14, 2016 (GMT -0500)
Logan International

Weather History for KBOS - July, 2012

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 83 °F 71 °F
Mean Temperature 87 °F 76 °F 68 °F
Min Temperature 76 °F 67 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 11 3 329
Growing Degree Days (base 50) 36 25 17 785
Dew Point  
Dew Point 73 °F 61 °F 42 °F
Precipitation  
Precipitation 1.74 in 0.15 in 0.00 in 3.88 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.92 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 24, 2012 Rise Set
Actual Time 5:29 AM EDT 8:11 PM EDT
Civil Twilight 4:56 AM EDT 8:43 PM EDT
Nautical Twilight 4:15 AM EDT 9:24 PM EDT
Astronomical Twilight 3:28 AM EDT 10:11 PM EDT
Moon 11:31 AM EDT (7/24) 10:48 PM EDT (7/24)
Length of Visible Light 15h 47m
Length of Day
14h 42m
Waxing Crescent, 31% of the Moon is Illuminated
Jul 24
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New

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 91 81 70 64 60 56 73 53 32 29.83 29.76 29.72 10 10 10 21 9 31 0.00  
2 84 77 69 61 59 55 68 55 42 29.87 29.85 29.81 10 10 10 21 8 25 0.00  
3 86 77 68 61 55 49 76 54 31 29.91 29.88 29.85 10 10 9 18 9 29 0.00  
4 84 76 68 70 67 60 90 73 55 29.85 29.75 29.67 10 8 4 21 8 28 0.14 Rain , Thunderstorm
5 83 77 70 70 63 59 79 63 47 29.86 29.75 29.65 10 10 9 20 9 25 0.00  
6 80 74 68 66 63 60 79 68 56 29.91 29.86 29.82 10 10 10 13 8 16 0.00  
7 86 80 73 68 65 63 73 64 54 29.82 29.77 29.71 10 10 10 17 10 24 T Rain
8 89 80 71 63 59 49 73 51 29 29.88 29.80 29.77 10 10 10 20 9 25 0.00  
9 84 76 67 59 49 42 70 47 24 29.98 29.92 29.88 10 10 10 16 8 24 0.00  
10 83 74 65 59 50 42 70 50 29 30.09 30.03 29.98 10 10 9 14 7 17 0.00  
11 80 73 66 65 59 52 81 59 36 30.19 30.15 30.09 10 10 10 15 8 18 0.00  
12 86 75 63 65 59 54 84 62 40 30.19 30.15 30.09 10 10 9 20 11 24 0.00  
13 90 80 69 67 60 55 66 53 40 30.19 30.15 30.13 10 10 9 23 11 26 0.00  
14 91 82 72 64 61 59 73 55 37 30.14 30.10 30.05 10 10 10 17 11 24 0.00  
15 91 82 72 71 66 63 79 60 41 30.09 30.00 29.88 10 10 9 17 9 26 T Rain
16 88 80 72 72 68 64 84 65 46 29.87 29.79 29.75 10 10 10 16 10 22 T  
17 97 87 76 68 65 62 74 54 34 29.78 29.71 29.65 10 10 9 29 12 36 0.00  
18 89 80 70 72 69 66 93 72 50 29.88 29.81 29.68 10 7 0 23 8 26 1.74 Rain , Thunderstorm
19 74 70 66 67 59 52 81 65 49 30.02 29.96 29.88 10 10 10 17 8 21 0.06 Rain
20 71 68 64 63 58 56 87 74 61 30.09 30.06 30.02 10 10 10 14 7 17 0.00  
21 74 68 61 60 57 55 84 69 53 30.13 30.10 30.06 10 10 10 13 7 15 0.00  
22 84 73 61 60 57 50 78 56 33 30.14 30.11 30.07 10 10 10 21 11 25 0.00  
23 86 76 66 70 65 60 87 69 51 30.10 29.96 29.77 10 10 7 21 11 28 0.02 Rain
24 91 80 68 70 67 56 87 69 50 29.76 29.62 29.51 10 8 0 26 10 32 0.55 Fog , Rain , Thunderstorm
25 83 74 65 59 53 49 70 51 31 29.81 29.77 29.70 10 10 10 21 11 28 0.00  
26 84 75 66 72 64 58 87 73 58 29.78 29.68 29.59 10 10 7 16 8 21 T Rain
27 79 72 64 73 65 62 93 83 73 29.91 29.76 29.59 10 8 2 14 6 20 0.02 Rain
28 72 68 63 66 64 60 100 90 79 30.01 29.97 29.91 10 6 0 14 7 18 0.87 Rain , Thunderstorm
29 73 69 64 65 63 59 93 81 68 30.07 30.00 29.94 10 9 2 18 9 22 T Rain
30 81 72 63 64 61 59 93 72 51 30.12 30.10 30.06 10 10 9 18 8 23 0.00  
31 73 68 63 66 63 61 93 83 73 30.12 30.07 29.89 10 9 3 16 9 21 0.48 Rain