Portland, ME

4:49 PM EDT on September 20, 2017 (GMT -0400)
Portland International

Weather History for KPWM - March, 2012

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Week of March 25, 2012 through March 31, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 44 °F 42 °F
Mean Temperature 43 °F 37 °F 34 °F
Min Temperature 40 °F 30 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 31 28 22 194
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 23 °F -4 °F
Precipitation  
Precipitation 0.27 in 0.07 in 0.00 in 0.33 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 11 mph 0 mph
Gust Wind 48 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.89 in 29.56 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Mar. 28, 2012 Rise Set
Actual Time 6:29 AM EDT 7:03 PM EDT
Civil Twilight 6:00 AM EDT 7:32 PM EDT
Nautical Twilight 5:26 AM EDT 8:06 PM EDT
Astronomical Twilight 4:51 AM EDT 8:42 PM EDT
Moon 9:33 AM EDT (3/28) 12:12 AM EDT (3/28)
Length of Visible Light 13h 32m
Length of Day
12h 34m
Waxing Crescent, 30% of the Moon is Illuminated
Mar 28
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
25 46 43 40 43 37 35 92 81 70 30.03 29.89 29.72 10 10 6 14 7 25 0.27 Rain
26 42 35 28 38 22 5 100 66 32 29.94 29.74 29.60 10 10 10 32 18 48 0.00  
27 45 34 23 7 0 -4 39 27 14 30.16 30.08 29.96 10 10 10 31 16 40 0.00  
28 43 37 30 39 30 5 93 60 27 30.12 29.85 29.58 10 8 0 17 8 25 0.06 Fog , Snow
29 42 37 32 37 31 23 100 80 59 29.88 29.72 29.56 10 8 2 17 11 24 T Rain , Snow
30 46 38 29 27 18 13 75 52 28 30.04 29.96 29.88 10 10 6 28 13 37 T Snow
31 45 37 28 26 21 16 78 57 36 30.06 29.98 29.90 10 10 10 10 7 16 0.00