Cape May Weather in April
Thinking of visiting Cape May in April? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 7°C (45°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Cape May in April
The climate data from previous years indicates about 11 days of rain, averaging 83 mm (3.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Cape May in April
If you're visiting Cape May in April, expect highs of 17°C (63°F) and overnight lows around 7°C (45°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Average water temperature in April
The water sits at 11°C (52°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.For Cape May itself, May and July generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 April
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Water Temperature
11°C (52°F)
Chance of Rain
37%
Precipitation
83 mm (3.3 in)
Rainy days
11 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cape May typically rise from around 14°C (57°F) at the start of April to approximately 19°C (66°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 9°C (48°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Cape May in April
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 April
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Cape May.
- On April 17, 2002, temperatures climbed to 34°C (93°F), marking the warmest April day on record.
- Cape May experienced its chilliest April day on April 7, 1982, reaching only 3°C (37°F).
- Nighttime temperatures dropped to -6°C (21°F) on April 7, 1982, marking the coldest April night on record.
Best Places in the United States of America in April
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 April →
perfect weather
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What to Wear in Cape May in April
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough.What To Do in Cape May in April
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.
