Willoughby
Ohio, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Willoughby, OH

Ocean temperature

In March, the average ocean temperature in Willoughby, Ohio, is 32.7°F (0.4°C).
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

The average length of the day in March is 12h.

How cold is the water in March in Willoughby?

In March, the average ocean temperature in Willoughby, Ohio, is 32.7°F (0.4°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Willoughby have in March?

In Willoughby, the average length of the day in March is 12h.
Average sea temperature in March - Willoughby, OH
  • Average sea temperature in March: 32.7°F

The best month for swimming (with the highest average sea temperature) is August (75.7°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

Average daylight in March - Willoughby, OH
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).