Richland Weather in May

What's the weather like in Richland (Washington) in May 2024?

The climate in Richland during May can be summarized as mild and dry.

May is in the spring in Richland and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 8°C (47°F) is normal.

Richland weather averages (imperial / metric)
Daytime temperature 23.8°C 74.8°F
Nightly temperature 8.1°C 46.5°F
Average temperature 15.9°C 60.6°F
Daily sunshine 9.9 hrs
Avg rainfall 15 mm 0.6 ins
Rainy days 7 days
Sea temperature 9.4°C 49°F
Humidity 52%
Windspeed 14.8kph 9 mph

On average May is the 6th wettest month of the year in Richland with around 15mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.9 hours of sunshine per day.

May temperatures in Richland

Richland average temperature in May

May rainfall

Richland average rain in May

May hourly sunshine

Richland 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 Richland 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

Richland weather stats

Richland weather statistics
Hottest month: July 31.5°C 88.7°F
Driest month: July 5mm 0.2ins
Sunniest month: July 12.9hrs
Coldest month: January 4.3°C 39.7°F
Wettest month: December 28mm 1.1ins
Map showing location of Richland (46.28569, -119.28446) Richland map pin © Google

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