Weather History for KBOS - May, 2013

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Week of May 19, 2013 through May 25, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 67 °F 54 °F
Mean Temperature 69 °F 59 °F 48 °F
Min Temperature 56 °F 51 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 17 6 0 44
Cooling Degree Days (base 65) 4 1 0 4
Growing Degree Days (base 50) 18 9 0 63
Dew Point  
Dew Point 67 °F 54 °F 37 °F
Precipitation  
Precipitation 0.57 in 0.17 in 0.01 in 1.22 in
Snowdepth - - - -
Wind  
Wind 26 mph 10 mph 0 mph
Gust Wind 32 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.95 in 29.67 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 24, 2013 Rise Set
Actual Time 5:14 AM EDT 8:07 PM EDT
Civil Twilight 4:41 AM EDT 8:41 PM EDT
Nautical Twilight 3:59 AM EDT 9:23 PM EDT
Astronomical Twilight 3:10 AM EDT 10:12 PM EDT
Moon 7:45 PM EDT (5/24) 4:45 AM EDT (5/24)
Length of Visible Light 15h 59m
Length of Day
14h 53m
Full, 100% of the Moon is Illuminated
May 24
Full
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
19 63 57 50 54 50 45 93 78 62 30.36 30.31 30.24 10 9 1 20 8 24 0.17 Rain
20 82 69 56 61 58 54 100 76 51 30.24 30.03 29.92 10 9 3 14 7 22 0.03 Rain
21 66 59 52 59 55 50 100 89 78 30.02 29.96 29.90 10 4 0 22 10 26 0.01 Fog , Rain
22 60 56 51 54 52 48 100 90 80 30.06 29.95 29.91 10 8 1 18 8 22 0.05 Rain
23 77 65 53 67 59 53 100 85 69 29.93 29.88 29.82 10 5 0 26 10 32 0.05 Fog , Rain
24 70 61 51 65 60 48 93 86 78 29.82 29.74 29.67 10 8 2 18 10 25 0.57 Rain
25 54 48 42 52 46 37 96 89 82 29.82 29.75 29.70 10 6 2 24 14 31 0.34 Rain