Waterville Weather in September
During September, Waterville experiences pleasant daytime temperatures of 22°C (72°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 91 mm (3.6 in) is typical.
Rainfall in Waterville in September
Records from the past 30 years suggest around 11 days of rain, with 91 mm (3.6 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Waterville in September
September is a good time to be in Waterville. Days are perfect, reaching 22°C (72°F), with nights around 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and September typically offer the best weather for Waterville.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Waterville's climate page.
Waterville Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
22°C (72°F)
Chance of Rain
37%
Precipitation
91 mm (3.6 in)
Rainy days
11 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Waterville in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Waterville in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Waterville's climate page.
See the full Waterville climate overview or explore weather in the United States of America.
