Groton Weather in November

November in Groton typically sees daytime highs of 12°C (54°F) and nighttime lows of 3°C (37°F). With the least rainfall of the year, it's a reliably dry month.

Rainfall in Groton in November

November is the month with the least rainfall. Whether you're keen on hiking, city exploring, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans, even if it's not the warmest time of year. Historically, approximately 10 days this month are expected to have rain, averaging 93 mm (3.7 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Groton in November

Groton in November gets highs of 12°C (54°F) during the day and drops to 3°C (37°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Groton in November

The city usually sees around 139 hours of sunlight, indicating a moderately sunny period.

For Groton itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.