Ilwaco weather in May (Washington State, United States of America)

How does the weather in Ilwaco usually fare in May? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In May, Ilwaco typically experiences moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 14°C, while night temperatures can drop to 8°C.

Precipitation

Ilwaco in May usually receives moderate rainfall, averaging around 99 mm for the month. The climate data from previous years indicates that there are typically about 16 days days of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 278 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If your ideal day consists of dry skies and moderate temperatures July generally stands out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ilwaco climate page with graphs.

 

Ilwaco, monthly averages in May

Min Temperature 8°C  

Max Temperature 14°C  

Chance of Rain 53%  

Precipitation 99 mm  

Rainy days 16 days  

Sunshine 278 hours *  

Percentage Sunshine *  

Data from: Astoria, the United States of America (21 KM, 13 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Ilwaco.

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 travel conditions. Find out where to go with our weather planner.