Iaşi Weather in August
August in Iaşi sees daytime temperatures around 29°C (84°F) and lows of 17°C (63°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Iaşi in August
Typically, about 9 days will experience rainfall, with an average of 53 mm (2.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Iaşi in August
Weather in Iaşi is at its perfect in August. Highs reach 29°C (84°F), while nights settle around 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Iaşi in August
Expect sunny days throughout the month, with an estimated 277 hours of sunshine. This makes it a pleasant time to visit Iaşi.
Wind Speed in Iaşi in August
Wind speeds average 2 m/s (4 knots) during August. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Iaşi's climate page.
Iaşi Temperature in August
Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
29%
Precipitation
53 mm (2.1 in)
Rainy days
9 days
Humidity
63%
Windspeed
2 m/s (4 knots)
Sunshine
277 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Iaşi typically drop from around 29°C (84°F) at the start of August to approximately 25°C (77°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in August
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 August
Historical weather for Iaşi in August
Browse day-by-day weather records for Iaşi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Iaşi historical weather extremes in August
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Iaşi.
- Iaşi recorded its highest August temperature of 40°C (104°F) on August 7, 2012.
- The lowest overnight temperature recorded in August was 6°C (43°F) (August 28, 1984).
Best Places in Romania in August
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in August →
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What to Wear in Iaşi in August
Warm but pleasant conditions in Iaşi in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Iaşi in August
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 Iaşi's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Iaşi climate overview or explore weather in Romania.
