Climate of Trenton, New Jersey, USA
Point-value climate at Trenton (New Jersey, United States of America). Population approximately 366,513.
Located in New Jersey, United States of America, Trenton has a strongly continental climate. Population approximately 366,513. Monthly average temperatures range from -0.5°C / 31.1°F in January to 24.6°C / 76.3°F in July, with rainfall varying from 72 mm / 2.8 in (February) to 120 mm / 4.7 in (July) — about 1190 mm / 46.9 in across the year. Trenton is the capital of New Jersey. These are point-value climate normals sampled at Trenton's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -0.5°C31.1°F | 93 mm3.7″ | Snowy |
| February | 0.9°C33.6°F | 72 mm2.8″ | Snowy |
| March | 5.6°C42.1°F | 101 mm4″ | — |
| April | 11°C51.8°F | 100 mm3.9″ | — |
| May | 16.9°C62.4°F | 110 mm4.3″ | — |
| June | 21.9°C71.4°F | 99 mm3.9″ | — |
| July | 24.6°C76.3°F | 120 mm4.7″ | — |
| August | 23.6°C74.5°F | 116 mm4.6″ | — |
| September | 19.6°C67.3°F | 103 mm4.1″ | — |
| October | 13.2°C55.8°F | 87 mm3.4″ | — |
| November | 7.8°C46°F | 95 mm3.7″ | — |
| December | 2.4°C36.3°F | 94 mm3.7″ | — |
Frequently asked questions
What is the best time to visit Trenton?
Trenton does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Trenton's warmest month is July at an average of 24.6°C / 76.3°F, and its driest month is February with about 72 mm / 2.8 in of rain.
What is the climate of Trenton?
Trenton, in New Jersey, United States of America, has monthly average temperatures ranging from -0.5°C / 31.1°F in January to 24.6°C / 76.3°F in July. Annual rainfall is approximately 1190 mm / 46.9 in, with the wettest month being July (120 mm / 4.7 in) and the driest February (72 mm / 2.8 in).
What is the average temperature in Trenton in July?
The average temperature in Trenton in July is 24.6°C / 76.3°F, with rainfall of about 120 mm / 4.7 in — the warmest month of the year.
When is the driest month in Trenton?
The driest month in Trenton is February, with about 72 mm / 2.8 in of average monthly rainfall. Average temperature that month is 0.9°C / 33.6°F.
When is the wettest month in Trenton?
The wettest month in Trenton is July, with approximately 120 mm / 4.7 in of average monthly rainfall.