Hartford Weather in 2015

Historical record of Hartford, Connecticut weather for the year 2015 based on NOAA data.
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2015 Hartford Weather Extremes
Highest temperature 96 °F September 8
Lowest temperature -9 °F February 21
Highest daily low 71 °F August 19
Lowest daily high 15 °F February 13
Most daily precipitation 1.9 inches September 30
Most daily snow 10.8 inches February 2
Total annual precipitation 39.2 inches -
Total annual snow 59.0 inches -
Highest Temperatures in Hartford in 2015
Rank Temperature Date
1 96 °F Sep 8
2 95 °F Jul 29
3 93 °F Sep 9
3 93 °F Sep 7
3 93 °F Aug 17
3 93 °F Jul 28
7 92 °F Aug 15
7 92 °F Jul 20
7 92 °F Jul 19
10 91 °F Sep 2
10 91 °F Aug 18
10 91 °F May 10
Lowest Temperatures in Hartford in 2015
Rank Temperature Date
1 -9 °F February 21
2 -8 °F February 24
3 -7 °F February 6
4 -6 °F February 18
5 -5 °F February 16
5 -5 °F February 14
5 -5 °F February 13
8 -4 °F February 20
9 -2 °F February 15
10 -1 °F February 4
January 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
34 17 0.00 0.0
40 24 0.00 0.0
34 22 0.43 1.8
48 30 0.27 0.0
44 14 0.00 0.0
19 8 0.02 0.2
25 3 0.00 0.0
21 0 0.00 0.0
30 13 0.09 1.9
22 6 0.00 0.0
32 3 0.00 0.0
36 30 0.28 0.2
36 8 0.00 0.0
20 6 0.00 0.0
31 9 0.00 0.0
39 13 0.00 0.0
25 7 0.00 0.0
41 17 1.32 0.0
41 31 0.00 0.0
37 24 0.00 0.0
32 15 0.00 0.0
38 25 0.00 0.0
40 17 0.00 0.0
34 32 0.48 4.9
37 14 0.00 0.0
23 14 0.06 1.5
27 13 0.24 6.3
29 10 0.00 0.0
31 0 0.00 0.0
35 14 0.04 0.3
20 5 0.00 0.0
February 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
33 14 0.00 0.0
24 11 1.02 10.8
24 1 0.00 0.0
38 -1 0.01 0.0
35 8 0.05 0.6
22 -7 0.00 0.0
29 13 0.03 0.6
31 16 0.32 2.6
20 16 0.42 4.0
33 20 0.01 0.0
28 13 0.00 0.0
32 11 0.00 0.0
15 -5 0.00 0.0
20 -5 0.19 2.2
20 -2 0.22 3.1
17 -5 0.00 0.0
23 4 0.00 0.0
32 -6 0.00 0.0
25 7 0.00 0.0
20 -4 0.00 0.0
31 -9 0.60 6.3
42 26 0.06 1.3
32 2 0.00 0.0
19 -8 0.00 0.1
36 4 0.00 0.0
24 14 0.02 0.3
28 9 0.00 0.0
32 1 0.00 0.0
March 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
28 2 0.28 2.9
35 22 0.00 0.0
35 14 0.52 1.6
43 35 0.03 0.0
38 18 0.00 0.0
27 6 0.00 0.0
39 8 0.00 0.0
44 20 0.00 0.0
48 19 0.00 0.0
52 22 0.13 0.0
57 36 0.01 0.0
43 28 0.00 0.0
42 21 0.00 0.0
38 32 0.72 0.0
43 33 0.00 0.0
49 27 0.00 0.0
52 31 0.04 0.0
33 20 0.00 0.0
37 17 0.00 0.0
31 21 0.13 2.8
46 27 0.08 0.8
37 20 0.00 0.0
32 17 0.00 0.0
41 18 0.00 0.0
50 19 0.09 0.0
48 37 0.35 0.0
45 38 0.14 0.0
38 28 0.14 0.9
45 24 0.00 0.0
49 29 0.00 0.0
51 31 0.00 0.0
April 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 28 0.00 0.0
65 26 0.00 0.0
62 49 0.29 0.0
53 30 0.25 0.0
50 28 0.00 0.0
62 30 0.00 0.0
49 41 0.16 0.0
43 35 0.63 0.0
40 34 0.04 0.0
52 37 0.29 0.0
57 38 0.00 0.0
72 32 0.00 0.0
71 34 0.00 0.0
69 49 0.04 0.0
71 40 0.00 0.0
68 34 0.00 0.0
68 48 0.10 0.0
81 42 0.00 0.0
64 43 0.00 0.0
51 43 1.15 0.0
66 46 0.38 0.0
71 42 0.07 0.0
51 38 0.00 0.0
46 36 0.00 0.0
60 32 0.00 0.0
60 35 0.00 0.0
63 45 0.00 0.0
67 45 0.00 0.0
75 47 0.00 0.0
67 37 0.00 0.0
May 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 47 0.00 0.0
74 41 0.00 0.0
78 46 0.00 0.0
87 46 0.00 0.0
85 61 0.00 0.0
76 53 0.00 0.0
86 42 0.00 0.0
90 51 0.00 0.0
80 52 0.00 0.0
91 65 0.00 0.0
88 65 0.00 0.0
89 59 0.00 0.0
66 44 0.00 0.0
73 40 0.00 0.0
77 40 0.00 0.0
73 56 0.02 0.0
88 59 0.00 0.0
80 57 0.00 0.0
77 56 0.58 0.0
62 48 0.00 0.0
70 43 0.00 0.0
75 51 0.00 0.0
68 43 0.00 0.0
83 47 0.00 0.0
86 57 0.00 0.0
89 64 0.00 0.0
86 65 0.40 0.0
83 60 0.04 0.0
84 56 0.00 0.0
87 60 0.00 0.0
77 51 0.29 0.0
June 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
53 48 1.52 0.0
55 48 0.69 0.0
72 46 0.00 0.0
72 51 0.00 0.0
79 50 0.00 0.0
77 54 0.00 0.0
77 46 0.00 0.0
78 58 0.01 0.0
83 61 0.27 0.0
84 56 0.00 0.0
89 68 0.00 0.0
89 64 0.01 0.0
85 66 0.07 0.0
86 60 0.00 0.0
67 60 1.94 0.0
79 59 0.00 0.0
76 58 0.00 0.0
76 56 0.00 0.0
85 62 0.04 0.0
74 54 0.05 0.0
86 61 0.57 0.0
86 65 0.00 0.0
89 64 0.21 0.0
82 61 0.00 0.0
82 56 0.00 0.0
79 60 0.00 0.0
73 56 0.46 0.0
61 55 0.83 0.0
77 55 0.01 0.0
84 57 0.00 0.0
July 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 64 0.81 0.0
78 58 0.00 0.0
80 56 0.00 0.0
71 57 0.02 0.0
86 54 0.00 0.0
86 60 0.00 0.0
85 69 0.25 0.0
88 66 0.00 0.0
78 64 0.17 0.0
84 65 0.35 0.0
87 60 0.00 0.0
89 62 0.00 0.0
87 65 0.00 0.0
83 66 0.63 0.0
85 63 0.07 0.0
78 56 0.00 0.0
82 54 0.00 0.0
83 67 0.05 0.0
92 70 0.00 0.0
92 71 0.00 0.0
89 66 0.01 0.0
83 60 0.00 0.0
84 57 0.00 0.0
84 54 0.02 0.0
84 57 0.00 0.0
85 67 0.03 0.0
86 66 0.00 0.0
93 68 0.00 0.0
95 66 0.00 0.0
90 71 0.67 0.0
88 66 0.00 0.0
August 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 63 0.00 0.0
87 57 0.00 0.0
90 64 0.00 0.0
89 67 0.01 0.0
85 60 0.00 0.0
81 59 0.00 0.0
83 57 0.00 0.0
82 58 0.00 0.0
82 60 0.00 0.0
85 64 0.00 0.0
76 67 1.08 0.0
84 63 0.00 0.0
84 60 0.00 0.0
87 56 0.00 0.0
92 65 0.02 0.0
90 64 0.00 0.0
93 66 0.00 0.0
91 68 0.46 0.0
89 71 0.00 0.0
89 69 0.00 0.0
77 65 0.22 0.0
84 61 0.00 0.0
83 61 0.00 0.0
87 68 0.00 0.0
88 67 0.16 0.0
82 61 0.00 0.0
78 55 0.00 0.0
80 53 0.00 0.0
83 54 0.00 0.0
88 61 0.13 0.0
90 64 0.00 0.0
September 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
88 64 0.00 0.0
91 60 0.00 0.0
90 64 0.00 0.0
83 62 0.00 0.0
83 53 0.00 0.0
88 52 0.00 0.0
93 61 0.00 0.0
96 67 0.00 0.0
93 70 0.00 0.0
76 63 0.86 0.0
80 60 0.49 0.0
80 57 0.15 0.0
75 57 0.93 0.0
72 53 0.00 0.0
84 53 0.00 0.0
85 53 0.00 0.0
88 54 0.00 0.0
87 55 0.00 0.0
84 59 0.00 0.0
75 52 0.00 0.0
73 47 0.00 0.0
68 53 0.00 0.0
78 47 0.00 0.0
80 48 0.00 0.0
72 50 0.00 0.0
70 44 0.00 0.0
73 40 0.00 0.0
80 48 0.00 0.0
85 63 0.40 0.0
77 55 1.94 0.0
October 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
63 51 0.06 0.0
54 48 0.09 0.0
53 46 0.10 0.0
62 44 0.00 0.0
65 42 0.00 0.0
72 40 0.00 0.0
71 45 0.00 0.0
69 44 0.00 0.0
73 50 0.12 0.0
63 42 0.00 0.0
70 37 0.00 0.0
76 41 0.00 0.0
74 50 0.04 0.0
70 46 0.00 0.0
66 39 0.00 0.0
63 41 0.00 0.0
54 34 0.00 0.0
47 26 0.00 0.0
50 21 0.00 0.0
71 45 0.00 0.0
72 51 0.00 0.0
73 48 0.00 0.0
55 33 0.00 0.0
50 29 0.00 0.0
64 45 0.10 0.0
57 31 0.00 0.0
58 30 0.00 0.0
68 36 1.34 0.0
75 49 0.73 0.0
59 36 0.00 0.0
56 29 0.00 0.0
November 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
62 46 0.00 0.0
67 41 0.00 0.0
76 35 0.00 0.0
70 40 0.00 0.0
71 43 0.00 0.0
76 58 0.00 0.0
64 46 0.00 0.0
56 36 0.00 0.0
60 28 0.00 0.0
53 39 0.28 0.0
50 43 0.20 0.0
56 46 0.37 0.0
59 42 0.00 0.0
46 39 0.00 0.0
58 32 0.00 0.0
63 37 0.00 0.0
49 25 0.00 0.0
50 22 0.00 0.0
60 47 0.86 0.0
60 34 0.28 0.0
51 33 0.00 0.0
49 38 0.01 0.0
42 25 0.00 0.0
45 20 0.00 0.0
48 19 0.00 0.0
57 32 0.00 0.0
67 46 0.00 0.0
57 39 0.20 0.0
46 28 0.00 0.0
38 26 0.00 0.0
December 2015 Hartford Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 25 0.22 0.0
44 37 0.36 0.0
49 40 0.00 0.0
50 34 0.00 0.0
53 27 0.00 0.0
55 23 0.00 0.0
55 27 0.00 0.0
47 37 0.00 0.0
47 29 0.00 0.0
60 39 0.01 0.0
58 38 0.00 0.0
64 39 0.00 0.0
56 44 0.00 0.0
59 47 0.20 0.0
62 44 0.12 0.0
49 34 0.00 0.0
49 41 0.51 0.0
50 34 0.00 0.0
40 32 0.00 0.0
42 28 0.00 0.0
52 28 0.00 0.0
56 46 0.12 0.0
53 39 1.35 0.0
69 47 0.11 0.0
60 42 0.00 0.0
55 42 0.00 0.0
59 40 0.17 0.0
40 29 0.00 0.0
33 27 0.93 1.0
32 30 0.08 0.0
44 32 0.07 0.0
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location