April weather forecast
Bronx County, NY

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Weather in April

April in Bronx County New York truly marks the arrival of spring with the progression of warmer conditions. With an approximate increase in sea temperature by 8.1°F (-13.3°C) from the previous month, reaching 54.1°F (12.3°C), the cold winter sea begins to thaw. The warmer weather feels enticing after the long cold winter, bringing a renewed sense of energy. The daylight hours increase significantly, providing ample opportunity to enjoy the outdoors. April's weather offers a wonderful blend of mild temperatures, longer days, and the unfolding beauty of spring.

Ocean temperature

In Bronx County, the average seawater temperature in April is 46°F (7.8°C).
Note: You can swim in 46°F (7.8°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 55.4°F (13°C) without it is tough.

Daylight

In Bronx County, New York, the average length of the day in April is 13h and 20min.
On the first day of the month, sunrise is at 6:37 am and sunset at 7:20 pm. On the last day of April, sunrise is at 5:53 am and sunset at 7:51 pm EDT.
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Frequently asked questions

What is the ocean temperature in April in Bronx County?

In Bronx County, the average seawater temperature in April is 46°F (7.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Bronx County have in April?

In April, the average day length in Bronx County is 13h and 20min.

What time are sunrise and sunset in April in Bronx County?

In April, on the first day of the month, sunrise is at 6:37 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:51 pm EDT.

Average sea temperature in April
Bronx County, NY

Average sea temperature in April - Bronx County, NY
  • Average sea temperature in April: 46°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

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Average daylight in April
Bronx County, NY

Average daylight in April - Bronx County, NY
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

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Bronx County, New York, USA

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