Typical Weather in Kennewick, WA in May
75° F Avg High
50° F Avg Low
2 Rainy Days
☀️ Temperature Summary
May is a popular time to visit, with an inviting climate featuring warm temperatures. May is one of the warmer months of the year for Kennewick, with highs averaging around 75°F. Lows overnight are typically around 50°F. Daily high temperatures can range between 72°F and 79°F, and will often rise as the month goes on.
The warm, dry temperatures in May make Kennewick a great destination to relax and soak up the sun.
High Temps Throughout the Year
☔ Rain Summary
You can expect about a 7% chance of rain for any given day in May. It's one of the drier months of the year for Kennewick, with total rainfall for the month around 1 inches.
Rainfall Throughout the Year
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