Typical Weather in Kennewick, WA in January
42° F Avg High
29° F Avg Low
4 Rainy Days
☀️ Temperature Summary
January is one of the cooler months of the year for Kennewick, with highs averaging around 42°F. Overnight lows can reach 29°F. Daily high temperatures can range between 41°F and 45°F, and typically fall throughout the month.
January is a great time to visit Kennewick, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
You can expect about a 13% chance of rain for any given day in January. It's one of the rainier months of the year for Kennewick, with total rainfall for the month around 1 inches.
Rainfall Throughout the Year
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