Newhaven Weather in March

Newhaven in March sees low daytime temperatures of 10°C (50°F) and nighttime lows of 6°C (43°F). Moderate rainfall is typical, with around 57 mm (2.2 in) for the month.

Rainfall in Newhaven in March

Typically, you can expect about 15 days of rain this month, with 57 mm (2.2 in) on average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Newhaven in March

March in Newhaven sees highs of 10°C (50°F) and lows of 6°C (43°F) overnight. During March, the winter season is in full swing. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Average water temperature in March

At 8°C (46°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Newhaven.