South Dennis Weather and Climate: A Comprehensive Guide
The temperature in South Dennis can vary quite a bit throughout the year.
Temperatures can be warm during the warmest months,
and cold during the cooler months.
It is also known for its large amounts of rain/snowfall.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Visitors to South Dennis can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 26°C in July to a chilly 4°C in the coolest month, February.
Nights are cooler, with lows often dropping to around -5°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
South Dennis is known for its substantial rain/snowfall, with annual precipitation reaching 1247 mm. South Dennis offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between December (139 mm) and August (79 mm) is not too significant, making the climate enjoyable for visitors and residents alike.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, South Dennis serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.0 hours of sunshine daily, and embrace the darker days in January, offering only 4.9 hours of daily sunlight. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
partly cloudy and no rain overcast and no rain broken clouds and chance of slight rainForecast for South Dennis
3 m/s
4 m/s
5 m/s
The best time of year to visit South Dennis in the United States of America
During the months of June, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
July has an average maximum temperature of 26°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 4°C.
December tops the wettest month list with 139 mm of rainfall.
August is the driest month with 79 mm of precipitation.
July is the sunniest month with an average of 301 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
