Boston, MA

12:43 PM EDT on August 31, 2016 (GMT -0400)
Logan International

Weather History for KBOS - October, 2015

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Month of October, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 61 °F 47 °F
Mean Temperature 66 °F 54 °F 40 °F
Min Temperature 57 °F 47 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 25 11 0 332
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 5 0 164
Dew Point  
Dew Point 66 °F 42 °F 13 °F
Precipitation  
Precipitation 0.73 in 0.07 in 0.00 in 1.74 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 12 mph 0 mph
Gust Wind 40 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.08 in 29.44 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 11, 2015 Rise Set
Actual Time 6:51 AM EDT 6:08 PM EDT
Civil Twilight 6:23 AM EDT 6:37 PM EDT
Nautical Twilight 5:51 AM EDT 7:09 PM EDT
Astronomical Twilight 5:18 AM EDT 7:42 PM EDT
Moon 5:27 AM EDT (10/11) 5:39 PM EDT (10/11)
Length of Visible Light 12h 13m
Length of Day
11h 17m
Waning Crescent, 2% of the Moon is Illuminated
Oct 11
Waning Crescent
Oct 12
New
Oct 20
First Quarter
Oct 27
Full
Nov 3
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 57 54 50 48 45 77 72 67 30.24 30.13 29.97 10 10 10 30 17 38 T Rain
2 54 52 50 45 43 40 80 73 66 30.36 30.28 30.22 10 10 7 25 20 36 0.08 Rain
3 54 52 49 47 43 41 80 72 64 30.46 30.42 30.35 10 9 5 29 22 37 0.01 Rain
4 56 54 51 45 42 38 77 66 54 30.44 30.39 30.30 10 10 10 28 18 35 0.00  
5 61 55 48 50 47 41 96 80 64 30.29 30.20 30.09 10 10 10 15 9 18 0.00  
6 64 56 48 49 46 43 89 71 52 30.08 30.00 29.94 10 10 10 12 6 15 0.00  
7 72 62 52 54 47 43 77 61 44 29.99 29.95 29.90 10 10 10 13 7 17 0.00  
8 62 57 51 50 44 35 83 61 39 30.16 30.11 30.00 10 10 10 13 9 18 0.00  
9 72 62 52 63 57 49 93 75 57 30.12 29.85 29.72 10 8 2 31 15 40 0.34 Rain
10 61 55 48 55 40 31 74 53 32 30.09 30.02 29.80 10 10 10 29 10 37 0.00  
11 68 58 48 49 45 43 86 63 39 30.03 29.90 29.79 10 10 10 23 14 28 0.00  
12 76 64 51 56 51 48 89 65 41 29.86 29.80 29.74 10 10 10 15 8 - 0.00  
13 72 64 55 62 58 52 100 84 68 29.93 29.60 29.47 10 7 0 16 8 21 0.12 Fog , Rain
14 68 60 51 57 46 37 84 65 45 29.81 29.66 29.56 10 10 10 21 13 28 0.00  
15 62 55 47 42 38 36 71 55 39 29.96 29.91 29.82 10 10 10 16 9 24 0.00  
16 61 56 50 45 40 35 74 57 39 29.98 29.90 29.84 10 10 10 22 12 29 T Rain
17 56 48 40 40 32 24 83 58 32 30.14 30.01 29.95 10 10 10 23 12 29 T  
18 47 40 33 29 19 13 64 46 28 30.33 30.22 30.13 10 10 10 22 11 30 T  
19 48 40 31 31 20 15 69 48 26 30.45 30.34 30.18 10 10 10 17 11 22 0.00  
20 66 56 45 43 37 32 65 51 36 30.21 30.13 30.07 10 10 10 21 12 28 T  
21 61 57 53 54 48 42 100 76 51 30.33 30.28 30.17 10 9 4 13 6 16 0.07 Rain
22 73 63 52 56 52 47 100 71 41 30.28 30.13 29.96 10 7 0 24 11 29 T Fog
23 59 50 40 38 31 26 60 49 38 30.37 30.19 30.03 10 10 10 26 14 35 0.00  
24 49 44 38 42 35 28 80 71 61 30.44 30.37 30.25 10 10 10 13 6 16 0.00  
25 63 56 48 54 47 35 89 72 55 30.19 30.07 29.98 10 10 7 24 12 35 0.03 Rain
26 52 48 43 36 33 30 70 57 44 30.53 30.40 30.21 10 10 10 18 9 26 0.00  
27 54 46 38 41 34 28 83 62 41 30.62 30.56 30.53 10 10 10 12 6 22 0.00  
28 65 54 42 61 48 39 100 83 66 30.57 30.27 29.79 10 7 2 29 17 40 0.36 Rain
29 75 66 57 66 57 30 100 65 30 29.75 29.55 29.44 10 8 2 29 17 39 0.73 Rain
30 61 52 42 37 31 26 53 41 28 30.09 29.83 29.64 10 10 10 23 13 31 0.00  
31 52 45 38 39 31 26 71 58 44 30.22 30.14 30.06 10 10 10 13 7 17 0.00