Portland Weather in 2012

Historical record of Portland, Maine weather for the year 2012 based on NOAA data.
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2012 Portland Weather Extremes
Highest temperature 93 °F June 20
Lowest temperature -4 °F January 16
Highest daily low 70 °F August 5
Lowest daily high 13 °F January 15
Most daily precipitation 3.6 inches June 2
Most daily snow 13.0 inches March 1
Total annual precipitation 54.5 inches -
Total annual snow 62.9 inches -
Highest Temperatures in Portland in 2012
Rank Temperature Date
1 93 °F Jun 20
2 90 °F Aug 3
2 90 °F Jul 14
2 90 °F Jul 13
5 89 °F Jun 21
6 88 °F Jun 30
7 87 °F Jul 1
8 86 °F Jul 24
8 86 °F Jul 16
8 86 °F Jul 7
Lowest Temperatures in Portland in 2012
Rank Temperature Date
1 -4 °F January 16
2 -3 °F January 22
3 -1 °F January 15
4 2 °F January 19
5 6 °F January 21
5 6 °F January 14
7 7 °F February 13
7 7 °F February 12
7 7 °F January 4
10 9 °F January 3
January 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 25 0.14 0.0
47 29 0.14 0.0
30 9 0.00 0.0
26 7 0.00 0.0
36 20 0.00 0.0
29 18 0.06 1.3
42 25 0.00 0.0
43 24 0.00 0.0
34 17 0.00 0.0
43 25 0.00 0.0
32 19 0.00 0.0
33 25 1.11 8.0
38 25 0.12 0.0
32 6 0.00 0.0
13 -1 0.00 0.0
29 -4 0.00 0.0
40 29 0.25 1.1
43 11 0.01 0.0
30 2 0.06 0.6
32 10 0.35 4.4
16 6 0.09 0.7
23 -3 0.00 0.0
46 20 0.36 0.0
51 36 0.09 0.0
41 30 0.00 0.0
38 25 0.04 0.4
40 32 1.31 0.4
42 28 0.00 0.0
40 30 0.00 0.0
36 23 0.00 0.0
27 21 0.16 1.8
February 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 24 0.05 0.0
32 24 0.00 0.0
33 17 0.00 0.0
34 19 0.00 0.4
32 10 0.00 0.0
48 23 0.00 0.0
43 21 0.00 0.0
35 13 0.00 0.0
45 20 0.00 0.0
45 17 0.00 0.0
39 23 0.07 0.8
23 7 0.00 0.0
36 7 0.00 0.0
42 18 0.00 0.0
41 29 0.00 0.0
47 29 0.07 0.0
49 32 0.01 0.0
43 29 0.00 0.0
42 23 0.00 0.0
39 18 0.00 0.0
38 18 0.09 0.4
51 28 0.00 0.0
48 27 0.14 0.0
39 25 0.96 0.1
40 28 0.06 0.2
38 23 0.00 0.0
40 17 0.00 0.0
40 25 0.00 0.0
34 23 0.02 0.4
March 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 18 0.85 13.0
28 14 0.00 0.0
39 28 0.62 0.7
41 27 0.00 0.0
32 17 0.00 0.0
36 14 0.00 0.0
51 20 0.00 0.0
60 35 0.00 0.0
55 29 0.00 0.0
40 28 0.00 0.0
52 29 0.00 0.0
62 34 0.00 0.0
58 42 0.00 0.0
44 33 0.00 0.0
45 30 0.00 0.0
40 34 0.25 0.0
55 36 0.00 0.0
70 40 0.00 0.0
70 42 0.00 0.0
63 37 0.00 0.0
79 46 0.00 0.0
82 48 0.00 0.0
70 53 0.00 0.0
53 42 0.00 0.0
46 40 0.27 0.0
42 28 0.00 0.0
45 23 0.00 0.0
43 30 0.06 0.5
42 32 0.00 0.0
46 29 0.00 0.0
45 28 0.00 0.0
April 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 23 0.07 0.0
53 32 0.07 0.0
55 29 0.00 0.0
58 38 0.00 0.0
50 30 0.00 0.0
51 26 0.00 0.0
50 27 0.00 0.0
49 35 0.00 0.0
54 38 0.00 0.0
56 40 0.01 0.0
56 31 0.00 0.0
57 36 0.01 0.0
60 34 0.00 0.0
69 37 0.00 0.0
70 41 0.00 0.0
74 50 0.00 0.0
83 49 0.00 0.0
58 39 0.00 0.0
56 34 0.00 0.0
69 37 0.00 0.0
65 50 0.00 0.0
56 40 1.07 0.0
54 39 3.13 0.0
54 46 0.00 0.0
60 40 0.00 0.0
54 32 0.02 0.0
54 35 0.46 0.0
53 30 0.00 0.0
54 33 0.00 0.0
55 30 0.00 0.0
May 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 43 0.51 0.0
49 43 0.03 0.0
50 44 0.01 0.0
49 46 0.52 0.0
61 43 0.00 0.0
58 38 0.00 0.0
65 36 0.00 0.0
52 46 0.81 0.0
60 49 0.15 0.0
65 48 1.09 0.0
62 41 0.00 0.0
77 41 0.00 0.0
66 46 0.01 0.0
63 49 0.03 0.0
67 52 0.68 0.0
66 55 0.04 0.0
67 45 0.06 0.0
65 39 0.00 0.0
73 43 0.00 0.0
74 49 0.00 0.0
68 49 0.03 0.0
68 56 0.12 0.0
75 59 0.00 0.0
61 55 0.00 0.0
62 55 0.01 0.0
80 62 0.00 0.0
70 54 0.00 0.0
71 56 0.00 0.0
60 55 1.81 0.0
72 56 0.00 0.0
77 57 0.00 0.0
June 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
71 52 0.00 0.0
56 53 3.63 0.0
55 50 2.37 0.0
54 49 0.97 0.0
61 49 0.02 0.0
63 48 0.03 0.0
59 47 0.00 0.0
64 52 0.44 0.0
77 51 0.00 0.0
76 50 0.00 0.0
66 52 0.00 0.0
68 59 0.00 0.0
62 58 0.53 0.0
76 54 0.00 0.0
75 53 0.00 0.0
65 50 0.00 0.0
65 47 0.00 0.0
64 54 0.00 0.0
68 57 0.00 0.0
93 62 0.00 0.0
89 64 0.00 0.0
81 62 0.09 0.0
77 63 0.14 0.0
83 59 0.00 0.0
73 62 0.31 0.0
72 59 0.08 0.0
73 59 0.00 0.0
81 59 0.00 0.0
80 59 0.02 0.0
88 65 0.00 0.0
July 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 64 0.17 0.0
82 64 0.12 0.0
82 60 0.00 0.0
79 63 0.76 0.0
83 62 0.00 0.0
81 66 0.00 0.0
86 67 0.02 0.0
84 62 0.00 0.0
80 54 0.00 0.0
80 52 0.00 0.0
83 55 0.00 0.0
81 58 0.00 0.0
90 60 0.00 0.0
90 65 0.00 0.0
79 67 0.00 0.0
86 68 0.35 0.0
85 69 0.01 0.0
83 65 0.01 0.0
77 57 0.00 0.0
76 56 0.00 0.0
80 54 0.00 0.0
82 60 0.00 0.0
79 64 0.00 0.0
86 64 0.91 0.0
80 63 0.00 0.0
73 61 0.95 0.0
79 63 0.59 0.0
78 61 0.03 0.0
69 62 0.34 0.0
79 59 0.00 0.0
76 63 0.05 0.0
August 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
77 65 0.57 0.0
79 66 0.00 0.0
90 64 0.00 0.0
83 67 0.00 0.0
81 70 0.19 0.0
83 63 0.01 0.0
78 58 0.00 0.0
85 58 0.00 0.0
82 64 0.00 0.0
73 67 2.50 0.0
80 67 0.04 0.0
77 68 0.29 0.0
84 64 0.00 0.0
83 65 0.00 0.0
80 65 0.03 0.0
76 62 1.63 0.0
79 60 0.81 0.0
75 63 0.06 0.0
77 57 0.00 0.0
76 56 0.00 0.0
77 60 0.00 0.0
78 56 0.00 0.0
84 57 0.00 0.0
81 61 0.00 0.0
78 63 0.00 0.0
78 60 0.00 0.0
79 60 0.00 0.0
84 61 0.08 0.0
76 55 0.00 0.0
81 52 0.00 0.0
80 63 0.00 0.0
September 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
75 58 0.00 0.0
65 57 0.21 0.0
72 57 0.00 0.0
67 55 0.56 0.0
77 64 0.23 0.0
73 61 0.00 0.0
82 60 0.00 0.0
76 64 0.25 0.0
72 55 0.01 0.0
68 50 0.00 0.0
72 45 0.00 0.0
73 48 0.00 0.0
77 49 0.00 0.0
77 53 0.00 0.0
73 52 0.01 0.0
68 44 0.00 0.0
67 40 0.00 0.0
69 50 0.12 0.0
70 48 0.71 0.0
63 40 0.00 0.0
61 43 0.01 0.0
68 55 0.01 0.0
71 48 0.02 0.0
63 42 0.00 0.0
68 41 0.00 0.0
68 58 0.00 0.0
66 44 0.00 0.0
55 40 0.94 0.0
55 50 0.10 0.0
59 53 0.62 0.0
October 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
68 50 0.02 0.0
72 50 0.00 0.0
64 58 0.20 0.0
60 57 0.22 0.0
70 58 0.00 0.0
71 49 0.18 0.0
58 40 0.18 0.0
56 39 0.03 0.0
57 43 0.11 0.0
60 45 0.54 0.0
57 45 0.00 0.0
53 37 0.04 0.0
52 29 0.00 0.0
55 42 0.19 0.0
67 46 0.01 0.0
61 34 0.03 0.0
62 32 0.00 0.0
62 39 0.00 0.0
64 47 0.49 0.0
64 52 0.28 0.0
63 46 0.00 0.0
64 40 0.00 0.0
63 38 0.00 0.0
61 32 0.00 0.0
54 38 0.00 0.0
62 41 0.00 0.0
61 43 0.00 0.0
53 47 0.00 0.0
60 51 0.84 0.0
66 58 0.27 0.0
61 50 0.01 0.0
November 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 45 0.00 0.0
54 42 0.00 0.0
53 42 0.00 0.0
54 36 0.00 0.0
40 27 0.00 0.0
41 25 0.00 0.0
38 26 0.11 0.6
39 32 0.78 2.2
52 30 0.00 0.0
51 27 0.00 0.0
54 31 0.00 0.0
61 39 0.00 0.0
58 35 0.13 0.0
46 30 0.00 0.0
45 30 0.00 0.0
45 29 0.00 0.0
48 27 0.00 0.0
45 24 0.00 0.0
47 24 0.00 0.0
49 24 0.00 0.0
49 30 0.00 0.0
52 27 0.00 0.0
52 31 0.00 0.0
47 31 0.00 0.0
38 29 0.00 0.0
45 22 0.00 0.0
37 21 0.00 0.0
32 22 0.00 0.0
41 21 0.00 0.1
33 20 0.00 0.0
December 2012 Portland Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
25 22 0.03 0.3
48 24 0.19 0.0
55 28 0.01 0.0
52 25 0.01 0.0
55 32 0.02 0.0
41 22 0.00 0.0
42 21 0.10 0.0
39 34 0.21 0.0
46 33 0.00 0.0
45 34 0.39 0.0
44 25 0.00 0.0
38 19 0.00 0.0
43 19 0.00 0.0
47 24 0.00 0.0
39 20 0.00 0.0
23 19 0.35 3.0
33 22 0.39 1.3
48 33 3.50 0.0
39 36 0.32 0.0
41 31 0.03 0.3
53 32 0.99 0.0
41 26 0.00 0.0
37 22 0.00 0.0
36 25 0.00 0.0
30 19 0.06 1.1
31 15 0.00 0.0
32 26 1.35 11.6
37 21 0.00 0.0
29 14 0.27 6.7
29 14 0.08 0.5
35 11 0.00 0.0
Weather Station Details
Years Station Coordinates
1940–2024 Portland International JetPort location
1871–1940 Portland location