Oregon weather in May 2025
Oregon weather in May 2025
Day
16 °C
Night
7 °C
Sea
12 °C
Precipitation
105 mm
in month
Rainy days
13 days
in month
Daylight
15 hours
average
Sunshine
8 hours
average
Humidity
78 %
Day
16 °C
Night
7 °C
Sea
12 °C
Precipitation
105 mm
in month
Rainy days
13 days
in month
Daylight
15 hours
average
Sunshine
8 hours
average
Humidity
78 %
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Weather overview and FAQs
Weather overview
In Oregon in May, the average air temperature ranges from 16 °C (60 °F) during the day to 7 °C (44 °F) at night. There are 13 days of rain on average, where the rainfall is 105 mm (4.13 in).
Are there good conditions to visit in Oregon in May?
In May there are not good conditions to visit Oregon. A relatively low temperature of 16 °C (60 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 7 °C (44 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Oregon during the day in May?
In Oregon in May, the average daily temperatures will be 16 °C (60 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
What is the average number of rainy days in Oregon in May?
In Oregon in May, we can expect 13 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.0 days of the week, or in general - 43 % days.
How heavy is the precipitation in May in Oregon?
In Oregon in May, there is 105 mm (4.13 in) rainfall, which means on average 4 mm (0.14 in) rainfall per day.
What is the night temperature in May in Oregon?
The average night temperature in Oregon in May is 7 °C (44 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
How many hours of sun to expect in May in Oregon?
There is an average length of sunshine of 8 hours per day in Oregon in May.
Is the sea in Oregon warmer in May than in April?
Yes, in Oregon in May the sea temperature is higher by 2 °C (35 °F) compared to April.
Is the weather in Oregon warmer in May than in April?
Yes, May in Oregon is warmer than April by 2 °C (36 °F).
What is the temperature trend in May in Oregon?
Over the course of May in Oregon, the temperatures are rising from 15 °C (58 °F) at the beginning of the month to 17 °C (62 °F) at the end of the month.
How windy is it in May in Oregon?
In May in Oregon, there will be an average wind scale of 4.
What is the humidity in May in Oregon?
Humidity in Oregon in May is 78 %.
How long is the day (from dawn till dusk) in Oregon in May?
The length of daylight in Oregon in May is 15 hours.
Is Oregon rainier in May than in June?
Yes, Oregon is a rainier May than in June.
How does the sea temperature evolve during the month in May in Oregon?
The sea temperature during May in Oregon has an increasing tendency from 11 °C (52 °F) at the beginning of the month to 13 °C (55 °F) at the end of the month.