Brookings sits in the Coast Range and one of the wetter corners of the region — about 77.6 inches of rain a year, most of it falling in the cool months from fall into spring. Mushroom season around Brookings waxes and wanes with the rains but never truly closes — hard frost is rare enough here that there's no sharp start or end to the year. Summer dries out — July and August typically see under an inch of rain — and fruiting goes quiet until the rains return in September, kicking off the year's main flush.
Shading shows when each species typically fruits within about 10 miles, not abundance. Based on iNaturalist observation trends.
All species combined — local observations within about 10 miles, by month.
Average daily high–low (°F)
Average monthly precipitation (inches)
Dominant tree species within about 10 km — the hosts that shape which mushrooms grow here.
This calendar shows typical timing. A free Salish Mushrooms account adds live environmental layers — soil moisture, soil temperature, snow cover, and recent precipitation — on the Forayz map.
Near Brookings, most mushroom activity arrives with the fall rains. The strongest months in the local observation record are August, October, and November.
9 species show up in the observation record within about 10 miles of Brookings, including King Bolete, Chanterelle, Hedgehog, Oyster, Lobster, Bear's Head, Blewit, The Prince. The calendar above shows when each one typically fruits.
Want live conditions instead of climatology? The Forayz map layers soil moisture, soil temperature, snow cover, and recent burns over the same area.
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