Petroşani Weather & Climate: Best Time to Visit
Temperatures in Petroşani, Hunedoara, Romania, vary greatly throughout the year. August is the hottest month at 23°C (73°F), while January is the coldest at 1°C (34°F).
The city has a wet climate, receiving around 1207 mm (48 in) of rain/snowfall per year. June is the wettest month. Sunshine peaks in July, when the city sees around 8.2 hours of sunshine per day.
Monthly Temperature in Petroşani
The climate in Petroşani is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 23°C (73°F) in August to a very cold 1°C (34°F) in January.
Nighttime temperatures range from 12°C (54°F) in August to -7°C (19°F) in January.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Petroşani
Petroşani has a notably wet climate with abundant precipitation, recording 1207 mm (48 in) of rain/snowfall per year. The seasons in Petroşani bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 162 mm (6.4 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, January, experiences much less snowfall, totaling 62 mm (2.4 in) over 13 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Petroşani 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 Petroşani
In Petroşani, 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 Petroşani by Month
The relative humidity is high throughout the year in Petroşani.
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
Petroşani 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Petroşani
Petroşani's weather is most enjoyable during July, August and September, with comfortable temperatures from 19°C (65°F) to 23°C (74°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 98 mm (3.9 in) and 146 mm (5.7 in), providing a good balance of sunny and rainy days.The wettest months are June, when precipitation is at its highest. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
