Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Frenchtown features a humid continental climate (Dfa).Temperatures typically range between 1 °C (34 °F) and 25 °C (77 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1316 mm (51.8 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually.Frenchtown enjoys an average of 2928 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 0 minutes per day.
The warmest months in Frenchtown are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (71 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (34 - 38 °F) throughout the day. On average each year, Frenchtown experiences 89 days above 25 °C (77.0 °F) and 79 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 19°C (66°F) | 26°C (79°F) | 27°C (81°F) | 30°C (86°F) | 34°C (93°F) | 35°C (95°F) | 36°C (97°F) | 35°C (95°F) | 34°C (94°F) | 34°C (93°F) | 24°C (76°F) | 18°C (65°F) |
Mean maximum | 15°C (60°F) | 19°C (67°F) | 23°C (73°F) | 27°C (81°F) | 32°C (90°F) | 34°C (93°F) | 35°C (96°F) | 34°C (93°F) | 32°C (90°F) | 28°C (83°F) | 23°C (73°F) | 16°C (62°F) |
Average high | 4°C (40°F) | 7°C (45°F) | 10°C (51°F) | 16°C (61°F) | 22°C (71°F) | 27°C (81°F) | 30°C (86°F) | 28°C (84°F) | 25°C (78°F) | 19°C (67°F) | 12°C (53°F) | 7°C (44°F) |
Daily mean | 1°C (34°F) | 2°C (37°F) | 5°C (42°F) | 11°C (52°F) | 17°C (62°F) | 22°C (71°F) | 25°C (77°F) | 24°C (75°F) | 20°C (69°F) | 15°C (59°F) | 7°C (45°F) | 3°C (38°F) |
Average low | -3°C (27°F) | -2°C (29°F) | 1°C (34°F) | 6°C (44°F) | 12°C (54°F) | 17°C (62°F) | 20°C (69°F) | 20°C (68°F) | 16°C (61°F) | 11°C (52°F) | 2°C (36°F) | -1°C (31°F) |
Mean minimum | -13°C (9°F) | -12°C (10°F) | -9°C (17°F) | -1°C (31°F) | 4°C (40°F) | 11°C (52°F) | 15°C (60°F) | 14°C (58°F) | 9°C (48°F) | 2°C (37°F) | -6°C (21°F) | -9°C (16°F) |
Minimum | -17°C (1°F) | -17°C (1°F) | -18°C (-0°F) | -3°C (28°F) | 0°C (33°F) | 8°C (47°F) | 13°C (55°F) | 13°C (55°F) | 5°C (41°F) | 1°C (33°F) | -11°C (12°F) | -12°C (10°F) |
Compare temperature, precipitation, sunshine, UV index in Frenchtown, New Jersey, United States with other places around the world.
Frenchtown usually has the most precipitation in May, July and August, with an average of 13 rainy days and 141 mm (5.6 inches) of precipitation per month.The driest months in Frenchtown are January, September and November. On average, 83 mm (3.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 69 (2.7) | 105 (4.1) | 107 (4.2) | 104 (4.1) | 135 (5.3) | 104 (4.1) | 140 (5.5) | 149 (5.9) | 96 (3.8) | 117 (4.6) | 84 (3.3) | 105 (4.1) |
Average precipitation days (≥ 1 mm) | 8 | 12 | 11 | 12 | 13 | 12 | 14 | 14 | 9 | 10 | 8 | 10 |
The sunniest months in Frenchtown are June, July and August, when the sun shines an average of 10 hours 28 minutes a day.Least sunny months in Frenchtown: January, February and December receive an average of 5 hours 26 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 141 | 175 | 244 | 246 | 272 | 310 | 344 | 307 | 267 | 221 | 216 | 178 |
Mean daily daylight hours | 9h 38m | 10h 39m | 11h 58m | 13h 18m | 14h 26m | 15h 0m | 14h 42m | 13h 41m | 12h 24m | 11h 4m | 9h 54m | 9h 18m |
Frenchtown experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Frenchtown UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 3 | 5 | 6 | 8 | 10 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |