Ilwaco Weather in May
Thinking of visiting Ilwaco in May? Expect moderate temperatures reaching 14°C (57°F) during the day, dropping to 8°C (46°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Ilwaco in May
Typically, you can expect about 16 days of rain this month, with 99 mm (3.9 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Ilwaco in May
Temperatures in Ilwaco in May top out at 14°C (57°F) and drop to 8°C (46°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Ilwaco in May
Enjoy a sunny month with about 278 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.For Ilwaco itself, July generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Ilwaco's climate page.
Ilwaco Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
14°C (57°F)
Chance of Rain
53%
Precipitation
99 mm (3.9 in)
Rainy days
16 days
Sunshine
278 hours *
Percentage Sunshine
*
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 Ilwaco in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Ilwaco 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 Ilwaco's climate page.
See the full Ilwaco climate overview or explore weather in the United States of America.
