Willamette National Forest Weather in May
During May, Willamette National Forest experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 3°C (37°F). Expect quite a bit of rainfall. Around 146 mm (5.7 in) is typical.
Rainfall in Willamette National Forest in May
You can typically expect 17 days of rain this month, averaging around 146 mm (5.7 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Willamette National Forest in May
May in Willamette National Forest brings typical temperatures with highs around 14°C (57°F) and lows of 3°C (37°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.For Willamette National Forest itself, July, August and September generally stand 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 Willamette National Forest's climate page.
Willamette National Forest Temperature in May
Min Temperature
3°C (37°F)
Max Temperature
14°C (57°F)
Chance of Rain
57%
Precipitation
146 mm (5.7 in)
Rainy days
17 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
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tolerable
unpleasant
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What to Wear in Willamette National Forest in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Willamette National Forest 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 Willamette National Forest's climate page.
See the full Willamette National Forest climate overview or explore weather in the United States of America.
