Weather on March 18 at Joshua Tree

Joshua Tree National Park

CAPacific West4,500 ft elevation
Avg High82°F
Avg Low54°F
Warmest202690°F
Coldest201251°F

Based on 55 years of data from Palm Springs, CA

Elevation Note: Joshua Tree sits at 4,500 ft. Expect temperatures 16°F cooler than the data shown below, which comes from Palm Springs, CA at a lower elevation.

Planning Your Visit

March 18th in Joshua Tree National Park (via Palm Springs, CA) typically brings warm spring weather, with average highs around 82°F and lows near 54°F — a 28°F daily swing. Over 55 years of records, the warmest March 18th was in 2026 (90°F average), while the coldest was 2012 (51°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 7% of March 18th dates historically, with the wettest March 18th recording 0.58" of rain. Temperatures on this date have remained relatively stable over the past several decades.

Temperatures on this date have remained relatively stable over the past several decades.

Planning for March 18th in Joshua Tree? Stay hydrated and seek shade during peak afternoon hours.

Year by Year History

YearHighLowPrecipSnow
2026106°F75°F0"--
202578°F56°F0"--
202476°F55°F0.23"--
202378°F53°F0"--
202289°F60°F0"--
202182°F52°F0"--
202057°F47°F0.58"--
201987°F58°F0"0"
201873°F47°F0"0"
201793°F64°F0"0"
201693°F60°F0"0"
201586°F64°F0"0"
201480°F64°F0"--
201387°F59°F0"--
201259°F43°F0.38"--
201185°F54°F0"--
201088°F59°F0"0"
200989°F55°F0"0"
200886°F48°F0"0"
200791°F60°F0"0"
200667°F49°F0"--
200576°F52°F0"0"
200494°F68°F0"--
200378°F51°F0"0"
200269°F44°F0"0"
200185°F55°F0"0"
200089°F60°F0"0"
199973°F46°F0"0"
199881°F55°F0"0"
199794°F58°F0"0"
199694°F59°F0"0"
199586°F59°F0"0"
199488°F53°F0"0"
199385°F60°F0"0"
199275°F49°F0"0"
199171°F42°F0"0"
199095°F53°F0"0"
198987°F55°F0"0"
198883°F45°F0"0"
198781°F52°F0"0"
198676°F55°F0"0"
198480°F56°F0"0"
198368°F49°F0.15"0"
198260°F45°F0"0"
198182°F52°F0"0"
198074°F45°F0"0"
197970°F42°F0"0"
197886°F57°F0"0"
197776°F43°F0"0"
197688°F55°F0"0"
197582°F47°F0"0"
197487°F58°F0"0"
197378°F47°F0"0"
197294°F55°F0"0"
197184°F59°F0"0"

March 18 at Nearby Parks

Holiday Weather at Joshua Tree

Official NPS WebsiteVisit nps.gov/jotr for park information, alerts, and reservations

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March 18 Weather at Joshua Tree National Park - Historical Data