Waltham weather in August (Massachusetts, United States of America)
Curious about the August weather in Waltham? This guide provides all the details you need.
In Waltham the weather in August is generally perfect, characterized by high temperatures and moderate rainfall. August falls within the summer season. Daytime temperatures hover around 28°C, while nights can cool down to about 16°C.
Waltham in August usually receives moderate rainfall, averaging around 98 mm for the month. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.
The city usually sees around 280 hours of sunlight, indicating many sunny days.
So this is a great month to visit if you prefer dry days with pleasant temperatures. May, August and September typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Waltham climate page with graphs.
Waltham, monthly averages in August
Min Temperature
16°C
Max Temperature
28°C
Water Temperature
20°C *
Chance of Rain
37%
Precipitation
98 mm
Rainy days
11 days
Humidity
72% *
Windspeed
18 km/h *
Sunshine
280 hours *
Percentage Sunshine
64% *
Where to go in the United States of America in August
Find out more about the weather in the United States of America in August and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Waltham in August?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 20°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in August.
Interested in more climate information?
This site provides you with all the information you need about the climate in Waltham.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
