Portland, ME

7:05 PM EDT on June 23, 2018 (GMT -0400)
Portland International

Weather History for KPWM - January, 2015

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 49 °F 31 °F 17 °F
Mean Temperature 42 °F 21 °F 4 °F
Min Temperature 35 °F 12 °F -9 °F
Degree Days  
Heating Degree Days (base 65) 61 44 23 1355
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 10 °F -22 °F
Precipitation  
Precipitation 2.37 in 0.18 in 0.00 in 4.59 in
Snowdepth 18.0 in 5.2 in 0.0 in -
Wind  
Wind 39 mph 9 mph 0 mph
Gust Wind 51 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.03 in 29.16 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Jan. 22, 2015 Rise Set
Actual Time 7:07 AM EST 4:38 PM EST
Civil Twilight 6:36 AM EST 5:09 PM EST
Nautical Twilight 6:01 AM EST 5:45 PM EST
Astronomical Twilight 5:26 AM EST 6:19 PM EST
Moon 8:11 AM EST (1/22) 7:40 PM EST (1/22)
Length of Visible Light 10h 33m
Length of Day
9h 31m
Waxing Crescent, 7% of the Moon is Illuminated
Jan 22
Waxing Crescent
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter
Feb 18
New

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 25 18 9 7 6 61 49 36 30.06 29.95 29.87 10 10 10 20 8 27 0.00  
2 38 30 22 22 11 1 56 46 35 30.45 30.08 29.88 10 10 10 29 11 38 0.00  
3 34 24 14 32 10 -3 92 66 39 30.69 30.59 30.35 10 7 0 17 7 23 0.41 Fog , Snow
4 35 29 23 33 26 21 100 92 84 30.30 29.91 29.50 7 2 0 15 7 19 0.47 Fog , Rain , Snow
5 41 25 9 35 9 -11 92 62 31 30.22 29.87 29.50 10 10 10 39 21 51 T  
6 17 10 3 7 -1 -10 80 59 38 30.31 30.19 29.99 10 10 10 15 4 19 0.00  
7 25 13 1 12 1 -15 88 64 40 30.03 29.84 29.70 10 9 1 26 10 32 T Snow
8 17 4 -9 0 -12 -22 53 46 39 30.28 30.20 30.07 10 10 10 16 7 25 T  
9 29 23 17 19 9 1 84 63 42 30.11 29.94 29.83 10 8 1 23 11 33 0.05 Snow
10 24 17 10 3 -1 -3 63 48 32 30.45 30.27 30.09 10 10 10 22 8 28 0.00  
11 26 17 7 8 2 -4 63 52 40 30.63 30.54 30.47 10 10 10 12 6 15 0.00  
12 33 29 24 29 23 9 92 69 46 30.45 30.25 30.11 10 4 0 10 3 15 0.21 Snow
13 31 15 -1 22 0 -8 85 59 33 30.68 30.54 30.19 10 10 9 25 9 34 0.00  
14 24 9 -6 18 5 -10 87 70 53 30.64 30.45 30.20 10 9 7 8 5 9 0.00  
15 29 25 20 24 21 16 85 77 68 30.19 30.00 29.74 10 4 1 12 7 15 0.03 Snow
16 38 22 6 21 11 -8 100 70 39 30.04 29.74 29.57 10 8 1 35 12 43 T  
17 20 9 -2 -1 -9 -13 59 42 25 30.35 30.27 30.07 10 10 9 15 5 18 T  
18 49 33 16 44 28 5 96 71 46 30.25 30.01 29.55 10 7 1 28 7 40 0.25 Rain
19 49 42 35 45 35 24 96 75 53 29.62 29.54 29.47 10 9 4 25 12 35 0.11 Rain
20 36 29 21 23 11 2 64 45 25 29.95 29.75 29.62 10 10 10 21 11 28 0.00  
21 31 22 12 16 10 4 76 58 39 30.25 30.15 29.98 10 10 10 9 2 11 0.00  
22 38 30 21 17 13 9 81 60 39 30.25 30.21 30.17 10 10 10 10 4 13 0.00  
23 35 26 17 16 12 7 77 59 41 30.23 30.10 29.89 10 10 10 13 7 18 0.00  
24 32 29 25 29 23 15 92 75 58 29.85 29.49 29.16 10 5 0 18 8 24 0.16 Snow
25 37 24 11 26 13 -5 78 56 34 30.05 29.59 29.20 10 10 10 23 12 29 T  
26 20 12 3 2 -2 -6 69 54 39 30.22 30.15 30.01 10 10 10 21 8 27 0.00  
27 17 14 11 12 7 -3 84 65 46 29.97 29.68 29.50 10 1 0 35 25 48 2.37 Fog , Snow
28 26 17 7 11 7 -1 80 62 43 30.21 29.87 29.61 10 7 1 31 12 40 0.10 Snow
29 30 14 -3 15 5 -5 87 60 32 30.33 30.23 30.07 10 10 10 10 2 11 0.00  
30 32 27 21 28 23 13 92 83 74 30.05 29.84 29.69 10 3 0 25 7 37 0.38 Fog , Snow
31 22 15 7 12 2 -10 80 57 33 29.94 29.77 29.68 10 6 1 32 19 43 0.05 Snow