Temperature
Warm by day, mild at night.
Alba Iulia is most comfortable in autumn. Summers are warm and winters are cold. The wetter months are roughly April to September. Humidity is usually low.

Warm by day, mild at night.
Recurring showers across the month.
Plenty of sun this month.
Warm days, with some hot afternoons and occasional humid spells.
In August, afternoons feel about 82° and nights feel near 65°.
Partly cloudy across the month.
August late afternoons are around 81°F, easing to about 78°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Alba Iulia 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 11, 2026
Data & methodology