Dinsmore is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

. It is located on the

Van Duzen River The Van Duzen River is a river on the north coast of California. It is a major tributary of the Eel River and drains , mostly in Humboldt County, with a small portion in Trinity County. The river travels from its headwaters on the west side o ...

, at an elevation of . Dinsmore Airport and the Dinsmore Store are located nearby. Also nearby is the Mad River,

Ruth, California Ruth is a census-designated place (CDP) in Trinity County, California. Ruth is located in the southern portion of the county. The community - and adjacent Ruth Lake - was named after Ruth McKnight, daughter of settlers. The ZIP code is 95526. Th ...

and

Ruth Reservoir Ruth Reservoir (also known as Ruth Lake) is the only reservoir on California's Mad River. The reservoir and adjacent community were named for early settler Ruth McKnight. The reservoir was formed by construction of R. W. Matthews Dam in 1962 pr ...

(located in Trinity County).

Climate

This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F. According to the

Köppen Climate Classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

system, Dinsmore has a

warm-summer Mediterranean climate A Mediterranean climate (also called a dry summer temperate climate ''Cs'') is a temperate climate sub-type, generally characterized by warm, dry summers and mild, fairly wet winters; these weather conditions are typically experienced in the ...

, abbreviated "Csb" on climate maps.Climate Summary for Dinsmore, California
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References

Unincorporated communities in Humboldt County, California Unincorporated communities in California {{HumboldtCountyCA-geo-stub