Weather in Cluj-Napoca in August 2025
- August is usually the hottest month of the year in Cluj-Napoca;
Average weather
Average temperature in Cluj-Napoca in August
Going from a maximum of +35°C during the day to a minimum of +10°C during the night, the temperature in August averages around +28°C.
The average maximum temperature goes down 28% by the end of the month, compared with the beginning of the month, from +28°C to +21°C.
Is Cluj-Napoca warm or cold in August?
Cluj-Napoca is typically warm in August.
Maximum temperatures go up compared to the previous month from +25°C to +26°C. The minimum temperature also goes up from +14°C to +14°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is the hottest month in Cluj-Napoca, here is the comparison with other months:
Climate in Cluj-Napoca in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +25°C | +26°C | +21°C | ||||
| Min. temperature | ||||||
| +7°C | +4°C | -1°C | ||||
| Max. temperature | ||||||
| +37°C | +38°C | +34°C | ||||
| Rainfall | ||||||
| 100 mm | 81 mm | 61 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 73% | 73% | 76% | ||||
| Air pressure | ||||||
| 1014 HPa | 1015 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 7 | 10 | 9 | ||||
| Cloudy days | ||||||
| 3 | 3 | 6 | ||||
| Rainy days | ||||||
| 13 | 12 | 13 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. It’s getting warmer as August arrives. The average maximum temperature goes up from +25°C to +26°C during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 100 mm to 81 mm. Humidity levels don’t change as the month goes on, averaging around 73%. The average wind speed doesn’t change much during August, staying around 1 m/s. The good news is there are likely to be more sunny days in August, from 7 to 10.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Cluj-Napoca is gradually decreasing during August, going from 2 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Cluj-Napoca?
Climate Change over Years
The climate in Cluj-Napoca in August has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+12°C) and the highest in 2019 (+17°C). The driest year was 2000 with only 376 mm of rainfall, and the wettest year was 2016 with 881 mm.
FAQ
Is August a good time to visit Cluj-Napoca?
Can you sunbathe in Cluj-Napoca in August?
Is Cluj-Napoca rainy in August?
Is it sunny in Cluj-Napoca in August?
Other cities in Romania
Monthly weather in Cluj-Napoca
Source of the data
For this page, we’ve looked at the typical weather in Cluj-Napoca, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.