Old Saybrook Weather in March

March in Old Saybrook brings low temperatures, with highs of 8°C (46°F) and nights dropping to -1°C (30°F). Rainfall is on the higher side this month, averaging around 117 mm (4.6 in), so keep a rain jacket handy.

Rainfall in Old Saybrook in March

Climate statistics over the past 30 years suggest around 11 days of snow/rain, with 117 mm (4.6 in) average 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 Old Saybrook in March

Daytime temperatures in Old Saybrook reach 8°C (46°F) in March, dropping to -1°C (30°F) at night. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Old Saybrook in March

There are approximately 213 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

March in Old Saybrook has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.