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Alba Iulia Climate by Month

The temperature in Alba Iulia can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It receives a moderate amount of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Alba Iulia can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 27°C in August to a chilly 3°C in January. Nighttime temperatures can drop, with averages reaching -4°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

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

In contrast, the driest month, January, experiences much less snow/rainfall, totaling 41 mm over 12 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

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.

Monthly hours of sunshine

Data from: Sibiu, Romania (53 KM, 33 Miles).

Daily hours of sunshine

Data from: Sibiu, Romania (53 KM, 33 Miles).

The best time of year to visit Alba Iulia in Romania

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Alba Iulia?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Alba Iulia?
    The coldest month is January with an average maximum temperature of 3°C.
  • Which is the wettest month in Alba Iulia?
    June tops the wettest month list with 122 mm of rainfall.
  • Which is the driest month in Alba Iulia?
    January is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Alba Iulia?
    July is the sunniest month with an average of 246 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Alba Iulia

    Sat   Dec 14
    2°C | -4°C
    NE 4 km/h
    1.9 mm
    broken clouds and  chance of slight sleet

    broken clouds and chance of slight sleet

    Sun   Dec 15
    4°C | 1°C
    W 14 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    5°C | 1°C
    SW 14 km/h
    0.7 mm
    overcast and  chance of rain

    overcast and chance of rain