California RV seasonal calendar

Weather: Coastal mild. Mountain snowed. Desert pleasant. Highs vary 50-65°F.

Activities: Death Valley + Joshua Tree desert · Coastal RV parks · Whale watching (gray whales migration) · Skiing for those with separate gear · Wildflower viewing prep

RV trip: Deserts ideal. Coast pleasant. Mountains XC ski / snowshoe only.

Considerations: Mountain passes closed (Tioga, Sherman). Coastal storms possible.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in January — the full guide

Weather: Continued winter pattern. Highs 55-68°F.

Activities: Death Valley wildflower potential · Joshua Tree climbing season · Coast quieter than summer · Yosemite firefall (late month) · Almond bloom in Central Valley

RV trip: Joshua Tree super-bloom potential in wet years. Death Valley + coast pleasant.

Considerations: Tioga Road closed. Mountain campgrounds closed.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland · Classic touring

California in February — the full guide

Weather: Spring beginning. Mountain snow melting. Highs 60-75°F.

Activities: Wildflower bloom statewide · Coast pleasant for camping · Joshua Tree · Death Valley last comfortable month · Yosemite Valley access (Tioga still closed)

RV trip: Best month for desert before summer heat. Coast lovely. Mountains still inaccessible above 6,000 ft.

Considerations: Spring break weeks crowded. Storms still possible at coast.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in March — the full guide

Weather: Spring statewide. Highs 65-80°F.

Activities: Yosemite waterfalls peak · Wildflower super-blooms (in wet years) · Coastal hiking · First mountain passes opening (Lassen) · Sequoia + Kings Canyon snowmelt

RV trip: Peak Yosemite Valley + waterfall month. Desert getting warm.

Considerations: Yosemite Valley reservations mandatory; books months ahead.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in April — the full guide

Weather: Mountain passes opening. Coast cooling. Highs 65-80°F.

Activities: Tioga Road opens (typically late month) · Lassen + Crater Lake opening · Coastal Redwoods · Wildflower peak in mountains · Spring fishing

RV trip: Best month for cross-state RV trip (coast + mountains accessible). Tioga opening varies year.

Considerations: Mountain weather still cold at elevation. Watch Tioga Road status.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in May — the full guide

Weather: Summer peak. Highs 70-90°F (deserts 100°F+).

Activities: Yosemite full access · Lake Tahoe boating · Sierra Nevada hiking · Coastal weekends · Coastal Redwoods

RV trip: Peak Sierra Nevada season. Avoid deserts.

Considerations: Wildfire season starting. Reservation lead 6+ months.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Boats & on-water

California in June — the full guide

Weather: Continued peak summer. Highs 75-105°F.

Activities: Tahoe lake boating · High Sierra backpacking · Yosemite Valley · Coastal fog mornings · Crater Lake access

RV trip: Peak season. Wildfire smoke risk increasing. Coast cooler than interior.

Considerations: Wildfire smoke can shut down activities. Heat illness in valleys + deserts.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Boats & on-water

California in July — the full guide

Weather: Late summer. Highs 75-100°F.

Activities: Burning Man (late month) · High Sierra alpine · Coast still cool · Lake Tahoe · Pre-fire-season worry

RV trip: Wildfire risk peak. Watch air quality. Coast remains coolest.

Considerations: Smoke + heat. Reservation availability easier than July.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in August — the full guide

Weather: Cooling. Highs 70-90°F.

Activities: Sierra fall color beginning · Wine country harvest · Coastal pleasant · Death Valley returning to comfort · Smaller crowds

RV trip: Excellent shoulder month. Sierra still accessible; fall color coming.

Considerations: Wildfire risk continues through September. Wine country fills weekends.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Classic touring

California in September — the full guide

Weather: Fall peak. Highs 65-80°F.

Activities: Eastern Sierra fall color (peak) · Wine country · Death Valley peak · Coast pleasant · Last mountain pass access

RV trip: Best balance month. All regions accessible. Smaller crowds.

Considerations: First snow possible at elevation late month. Tioga can close.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Classic touring

California in October — the full guide

Weather: Late fall. Tioga closing. Highs 60-75°F.

Activities: Tioga last access weeks · Wine country fall · Death Valley peak season starts · Joshua Tree comfortable · Coast

RV trip: Yosemite Valley + coast + desert good. Tioga closure imminent.

Considerations: Watch Tioga Road status — closes with first snowstorm.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in November — the full guide

Weather: Winter pattern. Highs 50-70°F.

Activities: Death Valley + Joshua Tree peak · Coast OK · Mountain snow play · Holiday family trips · Whale watching begins

RV trip: Desert peak season. Reservation lead time.

Considerations: Mountain passes closed. Coastal storms.

Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

California in December — the full guide