Scituate (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Scituate.
Climate overview of Scituate
Scituate, Massachusetts, United States of America, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and January dropping to 3°C (37°F).
Rain/snowfall is high, totalling around 1300 mm (51 in) per year. December is the wettest month and September the driest. The city also experiences warm summers and cold winters. The sunniest month is May, with 10.0 hours of sunshine per day on average.
Scituate Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Scituate - and find the best time to visit.
Monthly Temperature in Scituate
Visitors to Scituate can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in July, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in July to around -6°C (21°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Scituate
Scituate is known for its substantial rain/snowfall, with annual precipitation reaching 1300 mm (51 in). Year-round, Scituate has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 135 mm (5.3 in), and the driest month, September, with 84 mm (3.3 in), is minimal. For more details, please visit our Scituate Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Scituate
Seasonal changes in sunshine hours are quite dramatic in Scituate. While May receives considerable daily sunshine with up to 10.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Scituate by Month
The relative humidity is high throughout the year in Scituate.
The city experiences its highest humidity in August, reaching 72%. In February, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Scituate
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: May and July
- Fewest rainy days: February, September and November
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Scituate
What is the best time to visit Scituate?
July, August and September typically offer the most optimal weather in Scituate. In contrast, January, February, March, November and December tend to have less optimal conditions. Scituate has warm summers and cold winters.
What temperatures can I expect in Scituate?
Daytime highs range from 3°C (37°F) in January to 27°C (81°F) in July. Nighttime lows range from -6°C (21°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Scituate get?
Annual rainfall is around 1300 mm (51 in). December is the wettest month with 135 mm (5.3 in), while September is the driest with 84 mm (3.3 in).
How sunny is Scituate?
Scituate receives around 2,665 hours of sunshine per year. May is the sunniest month with 301 hours, while December is the cloudiest with just 141 hours. Overall, Scituate enjoys abundant sunshine.
Scituate 3-Day Forecast
Scituate on the map
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Popular this month
Where to go in August - average daytime high across popular destinations.
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