Enumclaw, United States — Weather in May 2027

Climate Overview

Enumclaw, United States in May has mild conditions, with highs averaging 17.9°C (64°F) and noticeably cooler mornings. Rain falls on about 12 days this month. Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Temperatures remain fairly steady throughout May, with daily highs around 18°C (64°F).

May sees fairly even rainfall, totalling about 84 mm across the month.

Expect around 9.5h of sunshine at the start of May, increasing to 10.1h by the end.

The warmest days tend to fall around the 12th, averaging 19.6°C (67°F).

Compared to April, this month is about 4°C warmer with 5 fewer rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

18°C / 8°C

Feels Like

17°C / 6°C

Rain

12 days · 83 mm

Sunshine

10.1h / day

Humidity

77% — Humid

Wind

12 km/h

Wind Direction

W (259°)

Gusts

36 km/h

Daylight

15.1 h

Cloud Cover

65%

Clear Sky Days

3.6

UV Index

5.7 — High

Dew Point

9°C — Dry

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:33

Daylight 15.1h

Sunset 20:38

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	7°C / 1°C	5°C / -3°C	19days (218 mm) Wet	4.1h Fair	84% Humid	1.4 Low	Wet	View Details
February	7°C / 0°C	4°C / -3°C	19days (206 mm) Wet	5.1h Fair	84% Humid	2 Low	Wet	View Details
March	10°C / 1°C	8°C / -2°C	19days (160 mm) Wet	7.4h Good	81% Humid	3.3 Moderate	Wet	View Details
April	14°C / 4°C	12°C / 1°C	17days (129 mm) Wet	8.9h Good	78% Humid	4.9 Moderate	Poor	View Details
May	18°C / 8°C	17°C / 6°C	12days (83 mm) Wet	10.1h Excellent	77% Humid	5.7 High	Good	View Details
June	21°C / 10°C	21°C / 9°C	11days (73 mm) Wet	10.9h Excellent	75% Muggy	6.4 High	Good	View Details
July best	25°C / 13°C	25°C / 13°C	4days (19 mm) Good	12.3h Excellent	69% Muggy	7 High	Excellent	View Details
August best	25°C / 14°C	26°C / 14°C	5days (26 mm) Good	11.1h Excellent	70% Muggy	5.9 High	Excellent	View Details
September best	21°C / 11°C	21°C / 10°C	9days (76 mm) Wet	9.4h Good	77% Humid	4.8 Moderate	Excellent	View Details
October	15°C / 7°C	14°C / 5°C	16days (175 mm) Wet	6.9h Fair	83% Humid	3 Moderate	Fair	View Details
November	10°C / 4°C	8°C / 1°C	20days (222 mm) Wet	4.5h Fair	86% Very Muggy	1.7 Low	Wet	View Details
December	7°C / 1°C	4°C / -2°C	20days (256 mm) Wet	3.4h Poor	87% Very Muggy	1.1 Low	Wet	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Enumclaw?

May is typically good for visiting Enumclaw, with average highs of 18°C (64°F) and around 12 rainy days. Enumclaw, United States in May has mild conditions, with highs averaging 17.9°C (64°F) and noticeably cooler mornings. R

Does it rain a lot in Enumclaw in May?

Enumclaw typically sees around 12 rainy days in May with 83 mm (3.3 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Enumclaw in May?

Nights in Enumclaw during May are cool at around 8°C (46°F). Bring a jacket or sweater for evenings.

What should I pack for Enumclaw in May?

With highs of 18°C (64°F) and lows of 8°C (46°F) in May, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Enumclaw?

May is not the most favourable month weather-wise in Enumclaw. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Enumclaw in May?

The average UV index in Enumclaw during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Enumclaw in May?

Enumclaw gets approximately 15 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Enumclaw in May?

Snow is uncommon in Enumclaw during May based on 10-year climate averages.

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