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

What can you expect from the weather in Sequim during May? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In May, Sequim generally has moderate temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 17°C. But by evening, they drop to around 6°C.

Sequim in May usually receives moderate rainfall, averaging around 38 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 12 days of the month will see rainfall.

The city usually sees around 270 hours of sunlight, indicating many sunny days.

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

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

 

Sequim, monthly averages in May

Min TemperatureMin Temperature 6°C  
Max TemperatureMax Temperature 17°C  
Chance of RainChance of Rain 41%  
PrecipitationPrecipitation 38 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 58% *  
SunshineSunshine 270 hours *  
Percentage SunshinePercentage Sunshine 57% *  
* Data from: Victoria, Canada (42 KM, 26 Miles).

Where to go in the United States of America in May

Find out more about the weather in the United States of America in May and which places have the best weather conditions in this month.

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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 Sequim in May?

For visitors traveling to Sequim, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling
6/10
Walking
6/10
Camping
5/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sequim.

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.