Alba Iulia Weather in May
During May, Alba Iulia experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 96 mm (3.8 in) is typical.
Rainfall in Alba Iulia in May
Typically, about 14 days will experience rainfall, with an average of 96 mm (3.8 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Alba Iulia in May
The temperature in Alba Iulia in May is perfect. Daytime highs reach 21°C (70°F), with nights dropping to 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Alba Iulia in May
Enjoy a sunny month with about 205 hours of sunshine, the clear skies make Alba Iulia even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, August and September typically offer the best weather for Alba Iulia.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Alba Iulia's climate page.
Alba Iulia Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
21°C (70°F)
Chance of Rain
47%
Precipitation
96 mm (3.8 in)
Rainy days
14 days
Humidity
68% *
Sunshine
205 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Alba Iulia typically stay consistent throughout May, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Alba Iulia in May
Browse day-by-day weather records for Alba Iulia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Alba Iulia historical weather extremes in May
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Alba Iulia.
- Alba Iulia recorded its highest May temperature of 34°C (93°F) on May 19, 1996.
- The lowest daytime temperature in May was 7°C (45°F), recorded on May 12, 1978.
- Nighttime temperatures dropped to -1°C (30°F) on May 3, 2007, marking the coldest May night on record.
- The wettest May day on record brought 49 mm (1.9 in) of precipitation to Alba Iulia (May 21, 1994).
Best Places in Romania in May
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in May →
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What to Wear in Alba Iulia in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Alba Iulia in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Alba Iulia's climate page.
Temperature Rainfall Sunshine Humidity
See the full Alba Iulia climate overview or explore weather in Romania.
