Temperature
Very hot by day, warm at night.
Anza-Borrego Desert is most comfortable in winter. Summers are hot and winters are mild. Rain stays limited most of the year. The air is mostly dry.

Very hot by day, warm at night.
A dry month, with very little rain.
Plenty of sun this month.
Very hot, mostly dry days.
In August, afternoons feel about 96° and nights feel near 74°.
Predominantly clear skies.
August late afternoons are around 98°F, easing to about 92°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Anza-Borrego Desert with Palm Springs.
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: Jul 31, 2026
Data & methodology