Gresham Weather in May

What's the weather like in Gresham (Oregon) in May 2024?

The climate in Gresham during May can be summarized as mild and a little damp.

May is in the spring in Gresham and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (66°F), whilst at night 6°C (44°F) is normal.

Gresham weather averages (imperial / metric)
Daytime temperature 18.8°C 65.8°F
Nightly temperature 6.4°C 43.5°F
Average temperature 12.6°C 54.7°F
Daily sunshine 9.7 hrs
Avg rainfall 95 mm 3.8 ins
Rainy days 11 days
Sea temperature 10.4°C 50.7°F
Humidity 67%
Windspeed 12.6kph 8 mph

On average May is the 5th driest month of the year in Gresham with around 95mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.7 hours of sunshine per day.

May temperatures in Gresham

Gresham average temperature in May

May rainfall

Gresham average rain in May

May hourly sunshine

Gresham average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gresham in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Gresham weather stats

Gresham weather statistics
Hottest month: August 25.7°C 78.3°F
Driest month: July 27mm 1.1ins
Sunniest month: July 11.9hrs
Coldest month: January 6.8°C 44.2°F
Wettest month: December 243mm 9.6ins
Map showing location of Gresham (45.49818, -122.43148) Gresham map pin © Google

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