Boston, MA

10:08 AM EDT on September 19, 2017 (GMT -0400)
Logan International

Weather History for KBOS - April, 2013

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 62 °F 49 °F
Mean Temperature 64 °F 54 °F 44 °F
Min Temperature 53 °F 44 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 21 11 1 80
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 4 0 28
Dew Point  
Dew Point 61 °F 39 °F 21 °F
Precipitation  
Precipitation 0.38 in 0.11 in 0.00 in 0.43 in
Snowdepth - - - -
Wind  
Wind 30 mph 13 mph 0 mph
Gust Wind 41 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.13 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Apr. 14, 2013 Rise Set
Actual Time 6:04 AM EDT 7:24 PM EDT
Civil Twilight 5:35 AM EDT 7:53 PM EDT
Nautical Twilight 5:00 AM EDT 8:29 PM EDT
Astronomical Twilight 4:23 AM EDT 9:06 PM EDT
Moon 8:35 AM EDT (4/14) 11:39 PM EDT (4/14)
Length of Visible Light 14h 18m
Length of Day
13h 20m
Waxing Crescent, 17% of the Moon is Illuminated
Apr 14
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Daily Weather History & Observations

2013 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  
14 55 49 42 38 30 24 76 56 35 30.22 30.03 29.93 10 10 10 23 10 29 T Rain
15 49 44 38 39 33 27 76 63 50 30.40 30.35 30.22 10 10 10 20 11 23 0.00  
16 64 52 39 48 40 34 85 64 42 30.42 30.27 30.08 10 10 10 30 15 36 T Rain
17 66 57 47 52 39 27 77 51 24 30.34 30.18 30.06 10 10 10 20 10 26 T  
18 63 54 45 43 36 29 71 52 33 30.44 30.33 30.16 10 10 10 25 14 29 0.00  
19 75 64 53 61 56 45 100 77 54 30.15 29.92 29.67 10 9 1 30 18 41 0.05 Rain
20 65 55 44 61 41 21 93 63 32 30.22 29.84 29.61 10 9 4 24 15 32 0.38 Rain