Frenchtown, New Jersey Climate

United States

Pop. 1,386 Elev. 42 m / 138 ft TZ: America/New_York (UTC-4) ·

Summers in Frenchtown are warm, with July highs around 87°F (31°C), while winters are cold with January lows of 25°F (-4°C). Humidity pushes the summer feels-like temperature to 99°F (37°C), while wind chill can drive winter lows to 16°F (-9°C). Expect around 68 rainy days annually (39.6 in / 1007 mm total), with snow on 4 days and 27 in (682 mm) of annual accumulation. The city averages 126 sunny days per year and around 37 thunderstorm days. Nearby lake water reaches 81°F (27°C) in summer.

Temperature 87°F (31°C) high 25°F (-4°C) low
Feels like 99°F (37°C) high 16°F (-9°C) low
Rain 68 days 39.6 in (1007 mm) /yr
Snow 4 days 26.9 in (682 mm) /yr
Sky 126 sunny 37 stormy
Wind 2.8 mph (1.2 m/s) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: Jun, Aug, Sep, Oct

Sky & Air by Month

Cloud cover (%)
41
Jan
63
Feb
49
Mar
69
Apr
74
May
67
Jun
60
Jul
45
Aug
58
Sep
41
Oct
55
Nov
59
Dec
Humidity (%)
51
Jan
54
Feb
51
Mar
54
Apr
70
May
70
Jun
72
Jul
64
Aug
67
Sep
62
Oct
60
Nov
60
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

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Nearby Cities

Nearby

Commercial airport 22 mi Trenton Mercer Airport (TTN)
Ski resort 27 mi Spring Mountain Ski Area
National park 155 mi Harriet Tubman Underground Railroad National Monument
Mountain peak (4,971 ft) 254 mi Schofield Cobble
Hospital 11 mi Hunterdon Medical Center
Hiking trail 2 mi Field Edge Trail

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 36°F 2°C 25°F -4°C 0.7 in 17 mm 5.4 in137 mm 17
February 41°F 5°C 28°F -2°C 2.4 in 60 mm 8.9 in227 mm 6
March 58°F 15°C 37°F 3°C 4.0 in 101 mm 0.1 in2 mm 14
April 64°F 18°C 46°F 8°C 4.6 in 117 mm 1.8 in46 mm 5
May 71°F 22°C 55°F 13°C 7.6 in 193 mm 6
June 81°F 27°C 64°F 18°C 3.0 in 77 mm 8
July 87°F 31°C 70°F 21°C 5.6 in 141 mm 7
August 81°F 27°C 62°F 17°C 1.4 in 35 mm 15
September 78°F 26°C 60°F 15°C 3.4 in 87 mm 8
October 66°F 19°C 48°F 9°C 3.2 in 81 mm 17
November 53°F 12°C 38°F 3°C 2.2 in 55 mm 0.4 in10 mm 13
December 39°F 4°C 26°F -3°C 1.7 in 44 mm 10.3 in261 mm 10

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 17 1
February 6 1
March 14 2
April 5 3
May 6 8
June 8 5
July 7 8
August 15 1
September 8 3
October 17 3
November 13 1
December 10 1

Water Temperatures Data

↑ See chart
Month Lake Avg High
January 33°F 0°C
February 33°F 0°C
March 47°F 8°C
April 56°F 13°C
May 65°F 18°C
June 74°F 24°C
July 81°F 27°C
August 74°F 23°C
September 70°F 21°C
October 58°F 14°C
November 45°F 7°C
December 33°F 1°C