Boston, MA

2:46 AM EDT on May 24, 2018 (GMT -0400)
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Weather History for KBOS - April, 2012

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Week of April 15, 2012 through April 21, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 76 °F 62 °F
Mean Temperature 73 °F 65 °F 56 °F
Min Temperature 59 °F 53 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 9 3 0 19
Cooling Degree Days (base 65) 8 2 0 16
Growing Degree Days (base 50) 23 14 4 97
Dew Point  
Dew Point 58 °F 44 °F 22 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 11 mph 0 mph
Gust Wind 31 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 29.98 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 18, 2012 Rise Set
Actual Time 5:57 AM EDT 7:29 PM EDT
Civil Twilight 5:28 AM EDT 7:59 PM EDT
Nautical Twilight 4:52 AM EDT 8:34 PM EDT
Astronomical Twilight 4:14 AM EDT 9:12 PM EDT
Moon 4:24 AM EDT (4/18) 5:15 PM EDT (4/18)
Length of Visible Light 14h 30m
Length of Day
13h 31m
Waning Crescent, 6% of the Moon is Illuminated
Apr 18
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 77 66 54 53 46 33 66 52 37 29.99 29.95 29.88 10 10 10 20 10 24 T  
16 87 73 59 58 55 52 84 59 34 30.01 29.95 29.88 10 10 10 21 10 25 T  
17 84 71 57 55 39 22 86 48 10 30.11 29.98 29.88 10 10 7 23 12 29 0.00  
18 62 56 49 40 33 22 66 44 22 30.24 30.18 30.12 10 10 10 20 11 26 0.00  
19 66 57 47 46 42 40 77 61 45 30.13 30.06 29.97 10 10 10 21 11 24 0.00  
20 77 63 49 48 42 34 80 54 27 30.01 29.97 29.91 10 10 10 24 12 30 0.00  
21 78 66 54 57 52 42 93 68 43 29.90 29.79 29.69 10 10 10 24 12 31 0.01 Rain