Alba Iulia Weather & Climate: Best Time to Visit

Monthly Temperature in Alba Iulia

Visitors to Alba Iulia can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a chilly 3°C (37°F) in January.

Nighttime temperatures range from 15°C (59°F) in August to -4°C (25°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Alba Iulia

Generally, Alba Iulia experiences moderate precipitation patterns, averaging 851 mm (34 in) yearly. The seasons in Alba Iulia bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 122 mm (4.8 in) of precipitation. This rainfall is distributed across 15 rainy days.

In contrast, the driest month, January, experiences much less snow/rainfall, totaling 41 mm (1.6 in) over 12 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Alba Iulia Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Sunshine Hours in Alba Iulia

In Alba Iulia, summer days are longer and more sunny, with daily sunshine hours peaking at 8.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.0 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Humidity in Alba Iulia by Month

The relative humidity is high throughout the year in Alba Iulia.

The city experiences its highest humidity in January, reaching 87%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year