Olean Weather in May
In Olean, May brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.
Rainfall in Olean in May
Typically around 14 days of rainfall are expected, averaging 93 mm (3.7 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Olean in May
May in Olean is generally excellent, with days reaching 21°C (70°F) and nights settling around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.If your ideal day consists of dry skies and pleasant temperatures, May and September typically offer the best circumstances for Olean.
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 Olean's climate page.
Olean Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
21°C (70°F)
Chance of Rain
46%
Precipitation
93 mm (3.7 in)
Rainy days
14 days
Best Places in the United States of America in May
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 May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Olean in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Olean in May
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 Olean's climate page.
See the full Olean climate overview or explore weather in the United States of America.
