Cape May Weather in January
During January, Cape May experiences low daytime temperatures of 6°C (43°F) and cooler nights around -2°C (28°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 77 mm (3 in) is typical.
Rainfall in Cape May in January
Based on our climate data of the past 30 years, about 10 days of snow/rain are anticipated, with 77 mm (3 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Cape May in January
Cape May in January gets highs of 6°C (43°F) during the day and drops to -2°C (28°F) at night. The winter season takes place during January. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -2°C (28°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.
Average water temperature in January
The water sits at 6°C (43°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Cape May. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cape May's climate page.
Cape May Temperature in January
Min Temperature
-2°C (28°F)
Max Temperature
6°C (43°F)
Water Temperature
6°C (43°F)
Chance of Rain
33%
Precipitation
77 mm (3 in)
Rainy days
10 days
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Cape May typically stay consistent throughout January, with daily highs averaging around 6°C (43°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -1°C (30°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Cape May in January
Browse day-by-day weather records for Cape May spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cape May historical weather extremes in January
Based on 49 years of weather observations in Cape May between 1976 and 2025, these are the recorded extremes.
- Cape May recorded its highest January temperature of 22°C (72°F) on January 6, 2007.
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cape May in January
We recommend to layer up for chilly conditions in Cape May in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 6°C (43°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.What To Do in Cape May in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cape May's climate page.
Temperature Rainfall Water Temp
See the full Cape May climate overview or explore weather in the United States of America.
