Temperature
Very hot by day, mild at night.
Adelanto is most comfortable in spring. Summers are hot and winters are mild. Rain stays limited most of the year. The air is mostly dry.

Very hot by day, mild at night.
A dry month, with very little rain.
Plenty of sun this month.
Very hot, mostly dry days.
In August, afternoons feel about 89° and nights feel near 68°.
Predominantly clear skies.
August late afternoons are around 93°F, easing to about 86°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Adelanto with Madrid.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology