Bayonne
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Bayonne, NJ

Ocean temperature

In Bayonne, New Jersey, the average seawater temperature in Mayo is 52.5°F (11.4°C).
Note: Swimming in 52.5°F (11.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Bayonne, New Jersey, the average length of the day in Mayo is 14.5h.

What is the water temperature in Mayo in Bayonne?

In Bayonne, New Jersey, in Mayo, the average water temperature is 52.5°F (11.4°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.

What is the average length of the day in Mayo in Bayonne?

The average length of the day in Mayo in Bayonne, New Jersey, is 14.5h.
Average sea temperature in May - Bayonne, NJ
  • Average sea temperature in May: 52.5°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 (39.7°F).

Average daylight in May - Bayonne, NJ
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).