Portland, ME

6:13 PM EDT on April 19, 2018 (GMT -0400)
Portland International

Weather History for KPWM - April, 2012

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 58 °F 49 °F
Mean Temperature 66 °F 47 °F 36 °F
Min Temperature 50 °F 36 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 29 18 0 536
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 15 2 0 48
Dew Point  
Dew Point 57 °F 33 °F 7 °F
Precipitation  
Precipitation 3.13 in 0.19 in 0.00 in 4.84 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 10 mph 0 mph
Gust Wind 41 mph 23 mph 15 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 29.83 in 29.35 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 22, 2012 Rise Set
Actual Time 5:46 AM EDT 7:33 PM EDT
Civil Twilight 5:15 AM EDT 8:04 PM EDT
Nautical Twilight 4:38 AM EDT 8:41 PM EDT
Astronomical Twilight 3:58 AM EDT 9:22 PM EDT
Moon 6:12 AM EDT (4/22) 9:11 PM EDT (4/22)
Length of Visible Light 14h 48m
Length of Day
13h 47m
New Moon, 2% of the Moon is Illuminated
Apr 22
New Moon
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New

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  
1 49 36 23 37 29 21 92 63 34 29.89 29.78 29.64 10 10 10 14 8 18 0.07 Rain
2 53 43 32 38 27 7 92 56 19 29.77 29.68 29.61 10 10 5 24 13 33 0.07 Rain
3 55 42 29 23 16 8 50 37 24 29.81 29.74 29.69 10 10 10 26 13 33 0.00  
4 58 48 38 25 22 16 54 38 22 29.69 29.55 29.42 10 10 10 26 10 39 0.00  
5 50 40 30 26 23 20 64 49 34 29.88 29.73 29.61 10 10 10 25 12 35 0.00  
6 51 39 26 23 19 15 75 50 24 29.96 29.90 29.86 10 10 10 20 11 31 0.00  
7 50 39 27 27 21 17 69 50 31 30.00 29.97 29.93 10 10 10 23 12 35 0.00  
8 49 42 35 35 29 24 82 61 39 29.96 29.73 29.57 10 10 10 23 9 32 T Rain
9 54 46 38 37 33 30 79 60 41 29.55 29.46 29.40 10 10 10 23 9 31 T  
10 56 48 40 36 31 29 70 54 38 29.73 29.60 29.53 10 10 10 15 6 22 0.01 Rain
11 56 44 31 37 34 28 85 66 47 29.87 29.81 29.74 10 10 10 22 9 26 0.00  
12 57 47 36 40 36 32 85 62 39 30.07 29.96 29.86 10 10 7 26 11 33 0.01 Rain
13 60 47 34 38 32 24 92 59 26 30.12 30.05 29.97 10 10 10 21 8 29 0.00  
14 69 53 37 38 29 24 71 46 20 30.09 30.01 29.94 10 10 10 18 8 25 0.00  
15 70 56 41 48 41 33 83 58 33 29.96 29.91 29.85 10 10 10 14 7 23 0.00  
16 74 62 50 57 50 46 83 70 57 30.00 29.93 29.86 10 10 9 15 8 21 0.00  
17 83 66 49 55 42 21 93 54 14 30.10 29.95 29.85 10 9 5 20 10 26 0.00  
18 58 49 39 34 31 28 70 53 36 30.24 30.17 30.12 10 10 9 21 9 29 0.00  
19 56 45 34 43 39 32 96 78 59 30.14 30.07 29.99 10 10 10 18 9 22 0.00  
20 69 53 37 48 43 36 100 76 51 29.99 29.93 29.88 10 10 9 17 11 30 0.00  
21 65 58 50 54 49 43 86 77 67 29.88 29.77 29.68 10 10 7 20 9 23 0.00  
22 56 48 40 49 42 38 93 82 71 29.91 29.82 29.72 10 7 2 26 17 36 1.07 Rain
23 54 47 39 54 47 37 100 93 86 29.80 29.46 29.35 10 3 0 26 10 35 3.13 Fog , Rain
24 54 50 46 45 42 37 93 74 54 29.70 29.50 29.41 10 10 10 22 10 35 T Rain
25 60 50 40 44 36 29 89 61 33 29.83 29.75 29.70 10 10 10 21 9 26 0.00  
26 54 43 32 46 36 30 89 67 45 29.91 29.81 29.59 10 10 9 20 8 26 0.02 Rain
27 54 45 35 48 39 22 100 72 44 29.91 29.60 29.45 10 9 4 33 13 41 0.46 Rain
28 53 42 30 22 18 13 63 42 21 30.08 30.01 29.93 10 10 10 21 11 30 0.00  
29 54 44 33 23 15 9 64 40 16 30.18 30.05 29.97 10 10 10 26 10 36 T  
30 55 43 30 40 27 13 76 56 35 30.30 30.24 30.19 10 10 10 18 8 23 0.00