Historical weather data, all-time temperature records, and monthly climate averages for Klahanie, WA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Klahanie runs cool and damp — expect a high near 56° and a 62% chance of rain, pretty typical for early spring here. The date has seen some wild swings over 117 years of records, from a balmy 76° in 1952 to a stinging 25° low back in 1936.
Klahanie's weather has real teeth on both ends: the all-time high hit a staggering 112° on June 28, 2021, while the coldest day on record bottomed out at 0° in February 1989. On the wet side, a single October day in 2003 dumped 5.5 inches of rain — and a February storm in 1916 buried the area under 14 inches of snow.
Summers are the sweet spot here, with highs peaking around 76–78° in late July before a gradual slide into fall. Winters are mild but grey, with January highs averaging just 44°. If you're trying to avoid the rain, steer clear of mid-to-late November — that's when weekly precipitation averages top out at over 2 inches.