Winthrop, MA

1:25 PM EST on January 24, 2017 (GMT -0500)
Logan International

Weather History for KBOS - August, 2011

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Month of August, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 81 °F 69 °F
Mean Temperature 83 °F 74 °F 66 °F
Min Temperature 72 °F 67 °F 62 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 9 1 283
Growing Degree Days (base 50) 32 23 16 721
Dew Point  
Dew Point 73 °F 62 °F 47 °F
Precipitation  
Precipitation 1.43 in 0.23 in 0.00 in 6.53 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 46 mph 10 mph 0 mph
Gust Wind 63 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.86 in 29.05 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 23, 2011 Rise Set
Actual Time 5:59 AM EDT 7:33 PM EDT
Civil Twilight 5:29 AM EDT 8:02 PM EDT
Nautical Twilight 4:53 AM EDT 8:38 PM EDT
Astronomical Twilight 4:15 AM EDT 9:16 PM EDT
Moon No Moon Rise 3:33 PM EDT (8/23)
Length of Visible Light 14h 33m
Length of Day
13h 33m
Waning Crescent, 33% of the Moon is Illuminated
Aug 23
Waning Crescent
Aug 28
New
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter

Daily Weather History & Observations

2011 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 93 83 72 68 64 61 69 53 36 29.94 29.82 29.72 10 10 10 17 8 23 0.00  
2 92 79 66 66 61 52 81 54 27 29.71 29.67 29.60 10 7 1 22 10 28 0.60 Rain , Thunderstorm
3 74 70 65 63 60 57 81 71 61 29.82 29.75 29.70 10 10 10 13 7 15 0.00  
4 76 72 67 64 62 60 87 76 64 30.04 29.94 29.82 10 10 10 18 7 22 0.00  
5 75 71 67 64 62 61 87 76 64 30.12 30.09 30.05 10 10 10 17 9 21 0.00  
6 88 79 70 69 66 61 84 66 47 30.07 29.99 29.90 10 10 10 22 10 26 T  
7 77 74 71 73 70 66 94 89 84 29.89 29.68 29.54 10 5 1 22 9 28 1.06 Rain
8 80 75 70 73 70 68 94 82 69 29.63 29.53 29.47 10 4 0 13 5 - 0.29 Fog , Rain
9 76 73 70 70 65 62 93 81 68 29.71 29.64 29.57 10 8 1 16 9 21 0.00 Rain , Thunderstorm
10 78 72 66 66 64 62 93 81 69 29.69 29.56 29.49 10 8 1 24 9 29 0.73 Rain
11 82 73 64 63 56 48 93 63 33 29.88 29.76 29.69 10 10 8 22 11 38 0.00  
12 83 74 65 60 55 53 68 53 37 30.01 29.94 29.88 10 10 10 15 7 20 0.00  
13 82 74 66 63 60 56 81 61 40 30.06 30.03 29.99 10 10 10 14 6 20 0.00  
14 77 73 68 70 66 62 93 79 64 30.00 29.94 29.90 10 10 8 14 7 17 0.02 Rain
15 69 66 63 66 64 60 93 89 84 29.89 29.77 29.64 10 4 1 30 14 38 1.43 Rain
16 74 68 62 63 60 57 90 77 64 29.97 29.79 29.65 10 9 2 15 8 21 0.01 Rain
17 84 75 65 65 61 48 81 56 31 30.10 30.06 29.98 10 10 10 14 7 16 0.00  
18 88 78 68 68 64 59 87 63 39 30.06 29.98 29.89 10 10 10 21 12 28 0.00  
19 88 80 72 70 67 62 90 71 51 29.94 29.91 29.87 10 9 2 32 9 41 0.03 Rain , Thunderstorm
20 84 78 72 70 68 64 93 76 58 29.97 29.95 29.91 10 10 10 17 9 21 0.00  
21 86 78 69 71 68 65 90 76 61 29.98 29.90 29.76 10 9 7 24 12 31 T Thunderstorm
22 80 74 68 72 60 48 87 61 35 29.88 29.73 29.64 10 8 1 24 13 32 0.59 Rain
23 79 71 63 55 50 47 67 50 33 30.06 29.97 29.88 10 10 10 16 9 22 0.00  
24 81 73 64 60 58 54 78 62 45 30.09 30.04 29.99 10 10 10 24 13 29 0.00  
25 87 78 68 71 67 62 90 73 55 29.98 29.89 29.82 10 10 10 28 15 35 0.06 Rain , Thunderstorm
26 84 77 70 69 65 63 90 72 54 29.99 29.95 29.88 10 10 8 22 8 28 0.03 Rain
27 79 75 70 72 69 65 97 82 67 29.96 29.89 29.80 10 5 0 20 6 31 0.77 Fog , Rain
28 76 72 67 70 67 55 97 80 63 29.79 29.39 29.05 10 3 0 46 27 63 0.91 Fog , Rain
29 80 71 62 56 52 47 89 61 32 30.01 29.85 29.50 10 10 10 28 10 37 0.00  
30 77 70 62 57 54 50 73 57 41 30.13 30.08 30.02 10 10 9 14 7 16 0.00  
31 81 72 63 59 57 56 84 63 42 30.21 30.17 30.13 10 10 10 15 6 17 0.00