Republic sits in the Northern Rockies and a drier, rain-shadowed climate — about 18.1 inches of rain a year. The ground warms and reaches early fruiting potential around May, by which point the average last frost (May 30) has usually passed. Through summer, localized storms can set off scattered fruitings, but widespread flushes are rare until more consistent rain returns in October. Winter then shuts the season down hard and early.
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.
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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