Mt. Washington Weather in 2020

Historical record of Mt. Washington, New Hampshire weather for the year 2020 based on NOAA data.
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2020 Mt. Washington Weather Extremes
Highest temperature 68 °F July 9
Lowest temperature -18 °F January 17
Highest daily low 56 °F July 27
Lowest daily high -9 °F February 8
Most daily precipitation 3.4 inches June 29
Most daily snow 13.8 inches October 17
Total annual precipitation 81.2 inches -
Total annual snow 281.6 inches -
Highest Temperatures in Mt. Washington in 2020
Rank Temperature Date
1 68 °F Jul 9
1 68 °F Jun 18
3 66 °F Aug 11
3 66 °F Jul 19
3 66 °F Jun 22
3 66 °F May 27
7 65 °F Jul 10
8 64 °F Jun 20
8 64 °F Jun 19
8 64 °F Jun 17
Lowest Temperatures in Mt. Washington in 2020
Rank Temperature Date
1 -18 °F January 17
2 -17 °F February 14
2 -17 °F February 8
4 -16 °F December 15
4 -16 °F February 20
6 -14 °F February 21
6 -14 °F January 9
8 -11 °F December 29
8 -11 °F February 29
8 -11 °F February 19
8 -11 °F January 16
January 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
14 7 0.30 3.6
January 2
23 6 0.03 0.4
January 3
27 17 0.00 0.0
January 4
26 18 0.28 2.6
January 5
18 -1 0.31 2.3
January 6
10 3 0.20 2.2
January 7
16 1 0.17 1.6
January 8
13 -8 0.52 5.2
January 9
15 -14 0.04 0.4
January 10
30 12 0.22 1.3
January 11
42 29 0.32 0.0
January 12
45 8 0.84 0.4
January 13
22 14 0.04 0.8
January 14
20 10 0.03 0.7
January 15
20 11 0.25 1.9
January 16
18 -11 0.48 6.1
January 17
4 -18 0.03 0.4
January 18
13 0 0.14 1.6
January 19
14 -10 0.34 3.1
January 20
-1 -9 0.04 0.3
January 21
10 -8 0.00 0.0
January 22
18 1 0.06 0.4
January 23
29 17 0.00 0.0
January 24
31 27 0.00 0.0
January 25
30 16 0.58 5.0
January 26
27 13 0.16 1.3
January 27
17 11 0.23 2.8
January 28
12 4 0.03 0.5
January 29
12 1 0.00 0.0
January 30
18 8 0.00 0.0
January 31
19 11 0.00 0.0
February 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
17 12 0.05 0.6
February 2
14 5 0.02 0.2
February 3
14 7 0.20 1.9
February 4
23 10 0.02 0.2
February 5
12 -1 0.12 1.0
February 6
35 7 0.33 3.5
February 7
35 -9 0.69 4.0
February 8
-9 -17 0.00 0.0
February 9
9 -10 0.05 1.1
February 10
19 8 0.45 4.1
February 11
25 8 0.03 0.8
February 12
10 5 0.20 3.0
February 13
17 3 0.20 2.0
February 14
3 -17 0.04 0.4
February 15
14 -4 0.00 0.0
February 16
13 7 0.15 1.2
February 17
11 -2 0.06 0.7
February 18
23 5 0.35 3.9
February 19
20 -11 0.15 1.3
February 20
-7 -16 0.00 0.0
February 21
8 -14 0.00 0.0
February 22
14 0 0.00 0.0
February 23
24 14 0.00 0.0
February 24
27 15 0.00 0.0
February 25
26 21 0.05 1.2
February 26
25 17 0.04 0.6
February 27
23 0 1.58 9.5
February 28
2 -4 0.21 1.9
February 29
4 -11 0.15 1.5
March 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
9 -10 0.03 0.3
March 2
28 9 0.07 0.7
March 3
30 25 0.16 0.8
March 4
29 11 0.59 4.0
March 5
14 8 0.10 1.0
March 6
18 5 0.03 1.2
March 7
7 -4 0.00 0.0
March 8
22 3 0.00 0.0
March 9
34 21 0.00 0.0
March 10
35 24 0.45 0.5
March 11
24 9 0.02 0.2
March 12
22 14 0.02 0.2
March 13
32 12 0.43 1.4
March 14
14 6 0.09 0.7
March 15
7 -3 0.00 0.0
March 16
14 1 0.00 0.0
March 17
21 6 0.25 2.0
March 18
21 9 0.03 0.5
March 19
36 14 0.02 0.3
March 20
43 20 0.31 0.2
March 21
20 -5 0.00 0.0
March 22
10 -2 0.00 0.0
March 23
23 1 0.67 7.9
March 24
25 9 0.10 1.1
March 25
24 9 0.00 0.0
March 26
32 20 0.07 0.4
March 27
27 11 0.10 0.7
March 28
32 12 0.00 0.0
March 29
28 15 0.52 1.4
March 30
32 19 0.02 0.1
March 31
21 12 0.02 0.2
April 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
24 12 0.00 0.0
April 2
27 23 0.96 4.9
April 3
30 25 1.03 0.5
April 4
30 23 0.00 0.0
April 5
33 22 0.28 0.5
April 6
23 15 0.04 0.3
April 7
23 14 0.00 0.0
April 8
24 17 0.02 0.1
April 9
25 13 1.65 11.8
April 10
16 11 1.16 8.9
April 11
14 9 0.41 2.6
April 12
33 12 0.02 0.2
April 13
41 27 1.40 0.0
April 14
27 13 0.01 0.1
April 15
14 7 0.01 0.2
April 16
13 5 0.09 2.3
April 17
13 6 0.13 2.2
April 18
25 10 0.04 1.3
April 19
31 12 0.04 0.8
April 20
25 8 0.23 0.8
April 21
24 8 0.42 3.8
April 22
9 -2 0.22 3.2
April 23
18 -2 0.01 0.1
April 24
30 18 0.00 0.0
April 25
32 21 0.00 0.0
April 26
32 19 0.10 0.9
April 27
20 14 0.37 3.1
April 28
27 14 0.00 0.0
April 29
34 23 0.00 0.0
April 30
34 22 0.15 0.0
May 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
41 26 0.80 0.0
May 2
33 20 0.00 0.0
May 3
42 31 0.02 0.2
May 4
33 20 0.21 1.8
May 5
20 15 0.06 0.6
May 6
31 18 0.00 0.0
May 7
28 19 0.10 0.9
May 8
23 13 0.38 3.1
May 9
16 7 1.08 11.3
May 10
20 8 0.26 1.7
May 11
34 18 0.65 5.1
May 12
18 12 0.51 3.5
May 13
22 9 0.00 0.0
May 14
35 19 0.00 0.1
May 15
45 32 0.95 0.0
May 16
37 28 0.16 0.0
May 17
40 30 0.00 0.0
May 18
45 30 0.00 0.0
May 19
41 27 0.00 0.0
May 20
50 34 0.00 0.0
May 21
53 38 0.00 0.0
May 22
55 40 0.00 0.0
May 23
55 43 0.00 0.0
May 24
54 40 0.00 0.0
May 25
54 46 0.00 0.0
May 26
62 48 0.00 0.0
May 27
66 56 0.00 0.0
May 28
62 53 0.01 0.0
May 29
58 50 0.80 0.0
May 30
51 37 0.22 0.0
May 31
38 18 0.17 0.6
June 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
27 18 0.07 0.8
June 2
35 21 0.03 0.0
June 3
44 34 0.58 0.0
June 4
51 38 0.11 0.0
June 5
57 48 0.03 0.0
June 6
53 40 0.14 0.0
June 7
40 33 0.02 0.0
June 8
44 33 0.00 0.0
June 9
46 35 0.03 0.0
June 10
53 39 0.05 0.0
June 11
56 41 0.16 0.0
June 12
51 33 0.00 0.0
June 13
34 28 0.00 0.0
June 14
38 31 0.02 0.0
June 15
47 34 0.00 0.0
June 16
58 38 0.00 0.0
June 17
64 48 0.00 0.0
June 18
68 53 0.00 0.0
June 19
64 55 0.00 0.0
June 20
64 54 0.00 0.0
June 21
63 55 0.93 0.3
June 22
66 55 0.03 0.0
June 23
63 56 0.27 0.0
June 24
56 41 0.02 0.0
June 25
52 38 0.00 0.0
June 26
53 43 0.01 0.0
June 27
55 44 0.00 0.0
June 28
61 47 0.78 0.0
June 29
50 44 3.37 0.0
June 30
51 46 1.47 0.0
July 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
55 46 1.52 0.0
July 2
62 50 0.00 0.0
July 3
58 51 0.01 0.0
July 4
58 48 0.00 0.0
July 5
55 48 0.03 0.0
July 6
57 45 0.00 0.0
July 7
61 49 0.00 0.0
July 8
59 50 0.39 0.0
July 9
68 52 0.00 0.0
July 10
65 52 0.14 0.0
July 11
60 55 2.48 0.0
July 12
57 49 1.03 0.0
July 13
59 48 0.45 0.0
July 14
53 44 1.07 0.2
July 15
52 44 0.00 0.0
July 16
59 45 0.01 0.0
July 17
53 46 0.57 0.0
July 18
59 50 0.00 0.0
July 19
66 54 0.00 0.0
July 20
59 51 0.04 0.0
July 21
52 47 0.04 0.0
July 22
57 47 0.63 0.0
July 23
59 48 0.41 0.0
July 24
59 46 0.00 0.0
July 25
59 47 0.00 0.0
July 26
58 50 0.00 0.0
July 27
61 56 0.69 0.0
July 28
60 49 0.12 0.0
July 29
61 48 0.00 0.0
July 30
56 48 1.23 0.0
July 31
58 46 0.00 0.0
August 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
59 47 0.00 0.0
August 2
58 50 0.05 0.0
August 3
58 48 0.07 0.0
August 4
57 49 2.42 0.0
August 5
55 40 0.12 0.0
August 6
48 38 0.00 0.0
August 7
58 42 0.00 0.0
August 8
60 47 0.00 0.0
August 9
57 50 0.01 0.0
August 10
57 51 0.41 0.0
August 11
66 53 0.02 0.0
August 12
58 50 0.15 0.0
August 13
60 49 0.00 0.0
August 14
58 48 0.00 0.0
August 15
55 46 0.00 0.0
August 16
49 44 0.00 0.0
August 17
56 44 0.18 0.0
August 18
48 39 0.33 0.0
August 19
44 37 0.07 0.0
August 20
47 35 0.00 0.0
August 21
51 42 0.55 0.0
August 22
51 43 0.02 0.0
August 23
55 43 0.02 0.0
August 24
60 52 0.03 0.0
August 25
55 37 0.34 0.0
August 26
38 29 0.15 0.0
August 27
46 30 0.00 0.0
August 28
47 40 0.00 0.0
August 29
54 42 0.73 0.0
August 30
51 33 0.50 0.0
August 31
48 35 0.00 0.0
September 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
47 40 0.00 0.0
September 2
55 43 0.54 0.0
September 3
58 46 0.16 0.0
September 4
49 38 0.00 0.0
September 5
44 34 0.00 0.0
September 6
45 36 0.00 0.0
September 7
50 41 0.06 0.0
September 8
57 46 0.00 0.0
September 9
63 53 0.00 0.0
September 10
59 47 0.04 0.0
September 11
47 36 0.03 0.0
September 12
49 37 0.00 0.0
September 13
53 41 0.07 0.0
September 14
47 27 0.13 0.0
September 15
43 30 0.00 0.0
September 16
55 42 0.00 0.0
September 17
45 37 0.00 0.0
September 18
39 21 0.01 0.0
September 19
29 20 0.00 0.0
September 20
33 20 0.00 0.0
September 21
41 27 0.00 0.0
September 22
47 32 0.00 0.0
September 23
44 33 0.09 0.0
September 24
45 38 0.03 0.0
September 25
48 41 0.00 0.0
September 26
55 45 0.01 0.0
September 27
55 48 0.02 0.0
September 28
54 47 0.09 0.0
September 29
53 47 0.50 0.0
September 30
55 34 2.11 0.0
October 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
42 34 0.00 0.0
October 2
36 29 0.46 0.6
October 3
32 28 0.09 0.3
October 4
34 27 0.01 0.3
October 5
38 29 0.00 0.0
October 6
38 34 0.00 0.0
October 7
40 30 0.35 0.0
October 8
31 14 0.57 1.0
October 9
37 13 0.00 0.0
October 10
50 35 1.32 0.0
October 11
38 22 0.00 0.0
October 12
42 35 0.00 0.0
October 13
45 35 1.29 0.0
October 14
39 25 0.08 0.0
October 15
45 31 0.00 0.0
October 16
43 30 1.12 0.2
October 17
30 19 1.94 13.8
October 18
30 24 0.00 0.0
October 19
40 30 0.10 0.0
October 20
43 36 0.25 0.0
October 21
48 41 0.24 0.0
October 22
47 34 0.10 0.0
October 23
48 41 0.05 0.0
October 24
46 19 0.27 0.0
October 25
28 17 0.00 0.0
October 26
41 18 0.26 0.1
October 27
31 12 0.12 0.2
October 28
25 17 0.08 0.5
October 29
27 16 0.39 4.1
October 30
16 8 0.02 0.2
October 31
22 9 0.00 0.0
November 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
30 14 0.14 1.2
November 2
19 2 0.28 3.2
November 3
13 2 0.28 3.6
November 4
38 11 0.01 0.0
November 5
43 38 0.00 0.0
November 6
42 36 0.00 0.0
November 7
47 37 0.00 0.0
November 8
50 38 0.00 0.0
November 9
49 41 0.00 0.0
November 10
50 44 0.00 0.0
November 11
50 42 0.23 0.0
November 12
49 29 0.05 0.0
November 13
32 19 0.05 0.2
November 14
22 11 0.03 0.3
November 15
32 15 0.36 1.0
November 16
28 14 0.13 1.0
November 17
14 3 0.33 2.9
November 18
11 -5 0.05 0.5
November 19
30 9 0.00 0.0
November 20
38 30 0.02 0.0
November 21
31 11 0.00 0.0
November 22
27 17 0.03 0.1
November 23
36 8 0.90 2.2
November 24
21 0 0.31 2.2
November 25
30 9 0.09 0.6
November 26
38 30 0.36 0.0
November 27
34 20 0.15 0.2
November 28
22 15 0.22 1.8
November 29
28 16 0.00 0.0
November 30
42 25 1.52 0.4
December 2020 Mt. Washington Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
43 19 0.25 0.4
December 2
19 7 0.14 1.2
December 3
22 6 0.06 0.3
December 4
21 17 0.15 1.1
December 5
20 11 1.79 11.2
December 6
11 -1 1.46 10.4
December 7
25 1 0.00 0.0
December 8
19 12 0.00 0.0
December 9
15 10 0.01 0.5
December 10
18 10 0.24 1.6
December 11
28 18 0.00 0.0
December 12
32 24 0.05 0.1
December 13
34 14 0.09 0.3
December 14
23 5 0.03 0.7
December 15
5 -16 0.01 0.2
December 16
14 -8 0.00 0.0
December 17
12 1 0.19 2.2
December 18
15 8 0.00 0.0
December 19
20 15 0.00 0.0
December 20
21 12 0.02 0.4
December 21
21 13 0.01 0.2
December 22
15 5 0.27 3.1
December 23
27 -2 0.04 0.6
December 24
35 17 0.26 0.1
December 25
42 21 1.39 0.5
December 26
21 2 0.07 1.1
December 27
18 1 0.06 0.9
December 28
21 13 0.06 1.0
December 29
13 -11 0.29 2.4
December 30
23 0 0.15 0.9
December 31
25 4 0.38 3.4
Weather Station Details
Years Station Coordinates
1948–2024 Mt. Washington location