Potomje Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Potomje.

Climate overview of Potomje

Potomje, Croatia, sees big temperature differences between seasons, with August peaking at 30°C (86°F) and January dropping to 12°C (54°F).

Rainfall is high, totalling around 1359 mm (54 in) per year. November is the wettest month and July the driest. The city also experiences warm summers and cold winters. The most sunshine falls in July, with an average of 10.9 hours of daily sunshine.

Potomje Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Potomje - and find the best time to visit.

Monthly Temperature in Potomje

Visitors to Potomje can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in August, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like January.

At night, you can expect temperatures ranging from 22°C (72°F) in August to around 5°C (41°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Potomje

Potomje is known for its substantial rainfall, with annual precipitation reaching 1359 mm (54 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 214 mm (8.4 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month July brings less rainfall, with 26 mm (1 in) over 8 rainy days. For more details, please visit our Potomje Precipitation page.

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

Sunshine Hours in Potomje

Seasonal changes in sunshine hours are quite dramatic in Potomje. While July receives considerable daily sunshine with up to 10.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Mostar, Bosnia and Herzegovina (58 KM, 36 Miles).

Daily hours of sunshine

Data from: Mostar, Bosnia and Herzegovina (58 KM, 36 Miles).

Humidity in Potomje by Month

Best Time to Visit Potomje

Conditions in Potomje are generally most comfortable in May and June. They are typically least comfortable in January, February, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May and June
  • Warmest weather: July and August
  • Most sunshine: July
  • Fewest rainy days: July, August and September
  • Wettest months: January, February, September, October, November and December, when rainfall is highest.
  • Seasonal pattern: Warm summers and cold winters

Frequently asked questions about the climate in Potomje

What is the best time to visit Potomje?

May and June typically offer the most optimal weather in Potomje. In contrast, January, February, November and December tend to have less optimal conditions. Potomje has warm summers and cold winters.

What temperatures can I expect in Potomje?

Daytime highs range from 12°C (54°F) in January to 30°C (86°F) in August. Nighttime lows range from 5°C (41°F) to 22°C (72°F). Temperatures vary considerably through the year.

How much rain does Potomje get?

Annual rainfall is around 1359 mm (54 in). November is the wettest month with 214 mm (8.4 in), while July is the driest with 26 mm (1 in).

How sunny is Potomje?

Potomje receives around 2,379 hours of sunshine per year. July is the sunniest month with 327 hours, while December is the cloudiest with just 112 hours. Overall, Potomje enjoys abundant sunshine.

Potomje 3-Day Forecast

Potomje on the map

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