Trenton Weather in 2019

Historical record of Trenton, New Jersey weather for the year 2019 based on NOAA data.
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2019 Trenton Weather Extremes
Highest temperature 97 °F July 21
Lowest temperature 2 °F January 31
Highest daily low 77 °F July 20
Lowest daily high 16 °F January 31
Most daily precipitation 2.4 inches July 11
Most daily snow 2.1 inches March 3
Total annual precipitation 52.2 inches -
Total annual snow 12.4 inches -
Highest Temperatures in Trenton in 2019
Rank Temperature Date
1 97 °F Jul 21
2 96 °F Jul 20
3 94 °F Jul 17
4 93 °F Oct 2
4 93 °F Jul 30
4 93 °F Jul 19
7 92 °F Aug 19
8 91 °F Jul 29
8 91 °F Jul 22
8 91 °F Jul 16
8 91 °F Jul 4
8 91 °F Jun 29
8 91 °F Jun 28
Lowest Temperatures in Trenton in 2019
Rank Temperature Date
1 2 °F January 31
2 5 °F January 30
3 7 °F February 1
3 7 °F January 21
5 10 °F February 2
6 12 °F January 22
7 15 °F March 7
7 15 °F January 20
9 16 °F December 20
9 16 °F December 19
9 16 °F March 5
January 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
61 42 0.06 0.0
42 34 0.00 0.0
45 31 0.00 0.0
47 27 0.08 0.0
47 38 0.33 0.0
52 33 0.00 0.0
36 26 0.00 0.0
42 32 0.30 0.0
47 33 0.04 0.0
37 30 0.00 0.0
33 22 0.00 0.0
34 19 0.00 0.0
31 25 0.05 0.5
35 21 0.00 0.0
38 17 0.00 0.0
39 22 0.00 0.0
35 24 0.01 0.1
36 28 0.09 1.0
40 29 0.68 0.0
43 15 0.90 0.0
18 7 0.00 0.0
32 12 0.00 0.0
54 25 0.00 0.0
60 35 0.93 0.0
40 25 0.00 0.0
35 17 0.00 0.0
48 23 0.00 0.0
36 21 0.00 0.0
42 19 0.22 0.1
32 5 0.02 0.4
16 2 0.00 0.0
February 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
18 7 0.03 0.3
33 10 0.00 0.0
50 22 0.00 0.0
58 27 0.00 0.0
68 31 0.00 0.0
51 33 0.36 0.0
46 40 0.03 0.0
55 31 0.13 0.0
34 23 0.00 0.0
37 19 0.00 0.0
37 29 0.08 0.8
37 30 1.09 1.1
42 31 0.04 0.0
46 30 0.00 0.0
62 38 0.00 0.0
48 28 0.00 0.0
38 22 0.09 0.0
45 27 0.04 0.0
37 23 0.00 0.0
34 26 0.61 2.1
52 33 0.05 0.0
46 35 0.00 0.0
41 31 0.04 0.0
47 37 0.39 0.0
43 29 0.00 0.0
40 26 0.00 0.0
36 24 0.00 0.0
40 28 0.00 0.1
March 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
35 26 0.16 1.7
40 32 0.47 0.1
44 32 0.91 2.1
37 25 0.26 0.5
30 16 0.00 0.0
24 17 0.00 0.0
32 15 0.00 0.0
39 18 0.00 0.0
49 30 0.00 0.0
43 34 0.88 0.0
53 40 0.00 0.0
43 29 0.00 0.0
49 24 0.00 0.0
68 37 0.00 0.0
74 52 0.25 0.0
54 35 0.00 0.0
45 27 0.00 0.0
46 26 0.00 0.0
49 26 0.00 0.0
53 26 0.00 0.0
48 41 1.07 0.0
50 38 0.26 0.0
50 34 0.00 0.0
60 32 0.00 0.0
52 39 0.02 0.0
49 30 0.00 0.0
49 28 0.00 0.0
58 27 0.00 0.0
59 43 0.00 0.0
76 49 0.00 0.0
61 35 0.08 0.0
April 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
47 30 0.00 0.0
52 28 0.00 0.0
66 36 0.00 0.0
62 37 0.00 0.0
45 38 0.17 0.0
66 39 0.00 0.0
69 41 0.06 0.0
79 52 0.19 0.0
68 44 0.09 0.0
60 41 0.00 0.0
52 38 0.00 0.0
74 45 0.40 0.0
77 60 0.01 0.0
70 57 0.01 0.0
70 44 0.92 0.0
64 37 0.00 0.0
61 49 0.00 0.0
79 50 0.00 0.0
76 63 0.36 0.0
72 53 0.74 0.0
67 50 0.00 0.0
64 51 0.01 0.0
78 49 0.01 0.0
71 52 0.00 0.0
64 49 0.00 0.0
66 51 1.04 0.0
65 49 0.00 0.0
60 41 0.00 0.0
62 35 0.02 0.0
72 47 0.02 0.0
May 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
57 50 0.00 0.0
81 50 0.00 0.0
60 49 0.00 0.0
73 53 0.01 0.0
58 51 1.40 0.0
72 51 0.00 0.0
75 51 0.49 0.0
70 53 0.00 0.0
59 52 0.02 0.0
78 55 0.09 0.0
69 54 0.06 0.0
54 44 1.09 0.0
49 43 0.83 0.0
56 45 0.11 0.0
71 41 0.00 0.0
74 51 0.00 0.0
80 54 0.28 0.0
78 55 0.00 0.0
84 56 0.15 0.0
88 66 0.02 0.0
72 55 0.00 0.0
75 49 0.00 0.0
72 58 0.06 0.0
78 59 0.00 0.0
73 52 0.00 0.0
86 59 0.23 0.0
81 63 0.00 0.0
80 59 0.11 0.0
81 60 2.09 0.0
78 59 0.53 0.0
80 62 0.00 0.0
June 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
81 60 0.00 0.0
81 59 0.49 0.0
70 53 0.00 0.0
71 47 0.00 0.0
84 62 0.66 0.0
84 67 0.03 0.0
80 64 0.00 0.0
79 58 0.00 0.0
77 56 0.00 0.0
73 60 0.15 0.0
77 60 0.10 0.0
74 53 0.00 0.0
69 55 1.25 0.0
74 55 0.00 0.0
80 51 0.00 0.0
82 67 0.51 0.0
79 68 0.02 0.0
80 69 1.42 0.0
74 67 0.61 0.0
83 66 0.43 0.0
79 66 0.10 0.0
80 59 0.00 0.0
83 60 0.00 0.0
86 58 0.00 0.0
87 71 0.03 0.0
88 65 0.00 0.0
90 70 0.00 0.0
91 66 0.13 0.0
91 69 0.10 0.0
86 65 0.00 0.0
July 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 61 0.00 0.0
90 62 0.00 0.0
86 72 0.03 0.0
91 70 0.00 0.0
88 72 0.02 0.0
88 71 0.45 0.0
85 71 0.00 0.0
78 67 0.43 0.0
87 64 0.00 0.0
87 68 0.00 0.0
84 68 2.41 0.0
87 70 0.00 0.0
86 67 0.00 0.0
89 68 0.00 0.0
85 64 0.00 0.0
91 64 0.00 0.0
94 73 0.43 0.0
87 73 0.08 0.0
93 71 0.00 0.0
96 77 0.00 0.0
97 74 0.23 0.0
91 72 0.38 0.0
75 62 1.75 0.0
84 64 0.00 0.0
84 63 0.00 0.0
87 63 0.00 0.0
88 65 0.00 0.0
90 68 0.00 0.0
91 71 0.00 0.0
93 73 0.00 0.0
86 68 0.85 0.0
August 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
86 67 0.00 0.0
84 67 0.00 0.0
87 68 0.00 0.0
89 71 0.00 0.0
85 68 0.00 0.0
84 71 0.00 0.0
87 68 1.70 0.0
84 69 0.07 0.0
86 65 0.00 0.0
82 61 0.00 0.0
81 58 0.00 0.0
85 59 0.00 0.0
78 73 0.01 0.0
80 70 0.12 0.0
84 69 0.00 0.0
84 69 0.00 0.0
87 73 0.00 0.0
89 71 0.00 0.0
92 69 0.00 0.0
88 70 0.00 0.0
89 73 0.45 0.0
89 70 0.07 0.0
73 62 0.09 0.0
77 59 0.00 0.0
76 58 0.00 0.0
73 57 0.00 0.0
75 56 0.00 0.0
79 63 0.03 0.0
82 59 0.00 0.0
87 57 0.00 0.0
83 63 0.00 0.0
September 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
80 62 0.00 0.0
81 63 1.00 0.0
83 63 0.00 0.0
89 64 0.00 0.0
75 62 0.00 0.0
67 58 0.20 0.0
78 55 0.00 0.0
80 56 0.00 0.0
82 63 0.00 0.0
80 65 0.00 0.0
89 66 0.00 0.0
85 62 0.89 0.0
69 59 0.00 0.0
77 59 0.00 0.0
83 63 0.00 0.0
81 62 0.00 0.0
78 57 0.00 0.0
73 52 0.00 0.0
70 46 0.00 0.0
78 46 0.00 0.0
85 50 0.00 0.0
87 56 0.00 0.0
89 65 0.00 0.0
78 58 0.00 0.0
80 51 0.00 0.0
83 55 0.07 0.0
76 50 0.00 0.0
84 58 0.01 0.0
81 63 0.00 0.0
69 59 0.00 0.0
October 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
82 61 0.00 0.0
93 67 0.16 0.0
67 56 0.22 0.0
67 44 0.00 0.0
60 40 0.00 0.0
70 49 0.00 0.0
79 59 0.19 0.0
64 57 0.05 0.0
58 52 0.28 0.0
74 50 0.00 0.0
65 50 0.00 0.0
70 47 0.00 0.0
66 47 0.00 0.0
73 54 0.00 0.0
65 46 0.00 0.0
66 44 1.31 0.0
58 50 0.00 0.0
57 37 0.00 0.0
61 32 0.00 0.0
54 41 0.54 0.0
68 48 0.00 0.0
63 53 0.45 0.0
66 43 0.00 0.0
68 38 0.00 0.0
67 39 0.00 0.0
65 48 0.01 0.0
73 53 1.13 0.0
66 50 0.00 0.0
63 54 0.07 0.0
63 58 0.13 0.0
74 57 0.70 0.0
November 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
57 37 0.09 0.0
54 31 0.00 0.0
53 32 0.00 0.0
57 28 0.00 0.0
61 40 0.00 0.0
55 36 0.00 0.0
57 35 0.11 0.0
41 26 0.00 0.0
41 19 0.00 0.0
52 28 0.00 0.0
63 35 0.00 0.0
55 23 0.08 0.0
35 21 0.00 0.0
45 20 0.00 0.0
50 25 0.00 0.0
42 28 0.00 0.0
43 28 0.00 0.0
43 37 0.17 0.0
49 38 0.00 0.0
48 38 0.00 0.0
53 35 0.00 0.0
52 36 0.06 0.0
43 26 0.09 0.0
45 37 0.81 0.0
55 32 0.00 0.0
60 32 0.00 0.0
58 38 0.00 0.0
53 36 0.00 0.0
42 29 0.00 0.0
43 28 0.00 0.0
December 2019 Trenton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 27 0.46 0.0
36 33 0.23 0.3
39 30 0.01 0.1
40 31 0.01 0.0
43 34 0.00 0.0
48 30 0.00 0.0
39 21 0.00 0.0
41 18 0.00 0.0
54 38 1.40 0.0
57 37 0.19 0.0
38 30 0.13 0.8
36 22 0.00 0.0
49 25 0.50 0.0
56 42 0.30 0.0
47 35 0.00 0.0
35 32 0.24 0.0
35 32 0.83 0.0
37 20 0.03 0.3
27 16 0.00 0.0
35 16 0.00 0.0
35 18 0.00 0.0
48 18 0.00 0.0
57 26 0.00 0.0
51 32 0.00 0.0
46 24 0.00 0.0
47 25 0.00 0.0
53 40 0.00 0.0
52 35 0.00 0.0
46 31 0.28 0.0
45 38 0.50 0.0
44 37 0.00 0.0
Weather Station Details
Years Station Coordinates
1999–2024 Trenton Mercer County Airport location
1977–1998 Trenton State College location
1913–1976 Trenton location
1865–1913 Trenton 2 location