Temperature
Warm by day, mild at night.
80°Ftypical Aug high
Sofia is most comfortable in autumn. Summers are warm and winters are cold. Rain is spread through the year. Humidity is usually low.

Warm by day, mild at night.
Moderate rain risk across the month.
Plenty of sun this month.
Some hot afternoons, with mostly dry air.
Predominantly clear skies.
Want a side-by-side climate view? Compare Sofia with New York City.
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 1, 2026
Data & methodology