Weather History for KBOS - February, 2012

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Month of February, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 45 °F 30 °F
Mean Temperature 48 °F 38 °F 23 °F
Min Temperature 41 °F 30 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 42 27 17 797
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 21 °F -4 °F
Precipitation  
Precipitation 0.54 in 0.05 in 0.00 in 1.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 41 mph 11 mph 0 mph
Gust Wind 53 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 29.99 in 29.19 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 20, 2012 Rise Set
Actual Time 6:34 AM EST 5:22 PM EST
Civil Twilight 6:05 AM EST 5:50 PM EST
Nautical Twilight 5:32 AM EST 6:23 PM EST
Astronomical Twilight 5:00 AM EST 6:55 PM EST
Moon 5:29 AM EST (2/20) 4:23 PM EST (2/20)
Length of Visible Light 11h 45m
Length of Day
10h 47m
Waning Crescent, 2% of the Moon is Illuminated
Feb 20
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 47 35 40 35 29 92 70 47 30.02 29.88 29.77 10 6 1 22 8 32 T Rain
2 45 38 31 33 28 19 79 66 53 30.19 30.06 29.97 10 10 9 18 11 22 T Snow
3 39 32 25 19 14 6 63 44 25 30.38 30.30 30.21 10 10 10 18 11 26 0.00  
4 43 36 28 24 17 7 64 50 35 30.24 30.17 30.11 10 10 10 20 12 28 0.00  
5 36 29 22 15 10 7 57 43 29 30.17 30.12 30.07 10 10 10 13 7 22 0.00  
6 50 39 28 25 19 14 58 44 29 30.07 29.93 29.83 10 10 10 22 14 29 0.00  
7 46 38 30 26 22 15 64 52 39 30.24 30.03 29.88 10 10 10 17 10 24 0.00  
8 38 30 22 17 8 0 53 38 23 30.33 30.22 30.08 10 10 10 16 8 20 0.00  
9 47 39 30 20 13 10 63 43 23 30.09 30.02 29.96 10 10 10 15 9 21 0.00  
10 50 40 30 32 20 13 65 46 27 30.11 30.01 29.90 10 10 7 17 11 25 T Rain
11 39 35 30 34 30 14 92 73 53 29.89 29.72 29.53 10 6 2 22 11 26 0.07 Rain , Snow
12 30 23 16 11 -1 -4 51 40 29 29.90 29.70 29.56 10 10 10 33 17 44 0.00  
13 41 29 17 18 12 -2 62 47 32 29.98 29.88 29.79 10 10 9 26 14 35 T Snow
14 44 36 28 30 17 10 75 51 27 30.12 30.07 30.00 10 10 10 13 6 17 0.00  
15 43 39 34 37 35 30 92 83 73 30.23 30.17 30.11 10 10 8 7 2 9 T Rain
16 45 40 35 37 32 28 92 75 58 30.28 30.18 30.05 10 9 4 15 6 17 0.04 Rain
17 53 46 38 41 32 19 96 66 36 30.03 29.93 29.84 10 9 4 21 11 29 0.01 Rain
18 47 41 34 30 22 17 82 57 31 29.97 29.91 29.83 10 10 10 22 13 29 0.00  
19 46 39 31 27 20 14 70 49 28 30.07 30.02 29.97 10 10 10 18 9 23 0.00  
20 41 35 28 15 11 6 53 38 23 30.30 30.13 30.01 10 10 10 26 12 36 0.00  
21 44 36 28 36 22 15 70 52 33 30.35 30.16 29.87 10 10 10 21 9 28 T Rain
22 57 47 36 37 32 24 92 61 30 29.85 29.66 29.55 10 10 6 18 9 26 0.00  
23 55 48 41 45 36 22 93 66 38 29.79 29.49 29.35 10 10 5 26 12 35 0.05 Rain
24 42 39 36 40 34 23 93 70 46 29.80 29.53 29.19 10 7 1 21 8 26 0.54 Rain , Snow
25 45 39 33 36 22 16 85 59 33 29.78 29.40 29.20 10 10 9 41 23 53 T  
26 41 34 27 15 5 -1 53 36 19 30.45 30.22 29.83 10 10 10 31 16 41 0.00  
27 52 39 26 32 22 8 62 48 33 30.46 30.26 30.02 10 10 10 23 11 31 0.00  
28 48 41 34 31 18 11 62 45 28 30.40 30.25 30.03 10 10 10 24 13 33 0.00  
29 36 34 31 34 25 11 96 67 38 30.40 30.21 29.95 10 4 0 25 9 32 0.29 Fog , Rain , Snow