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Region in Somogy and Veszprem, Hungary

Lake Balaton weather by month and the best time to visit

Updated October 2026Sources
Jun–SepBest time to visit

When to go to Lake Balaton

Jun–Aug is warm for swimming (water 24–27°C); Jul–Aug is busiest. Late May and Sep are calmer. Many places close Oct–Apr.

Lake Balaton weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°5°15°25°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January2°C36°F-4°C25°F36 mm91%Freezing
February5°C41°F-2°C28°F40 mm87%Cold
March10°C51°F1°C34°F41 mm79%Cold
April17°C62°F6°C44°F35 mm72%Cool
May22°C71°F11°C53°F67 mm70%Pleasant
June26°C79°F16°C60°F69 mm65%Pleasant
July29°C84°F18°C64°F62 mm59%Pleasant
August28°C83°F17°C63°F66 mm60%Pleasant
September22°C72°F12°C54°F66 mm69%Pleasant
October16°C61°F7°C44°F54 mm79%Cool
November9°C48°F2°C36°F46 mm88%Cold
December3°C38°F-2°C28°F42 mm92%Cold

Best months across Hungary

PlaceBest monthsWarmest month
BudapestApr–Jun, SepJul (29°C)
Lake BalatonJun–SepJul (29°C)
EgerMay–Jun, Sep–OctJul (28°C)
PécsApr–Jun, Sep–OctJul (30°C)

Quick answers

What is the best month to visit Lake Balaton?

Jun–Sep. Jun–Aug is warm for swimming (water 24–27°C); Jul–Aug is busiest. Late May and Sep are calmer. Many places close Oct–Apr.

When is the rainy season in Lake Balaton?

Rain peaks in June with about 69 mm. No month averages 150 mm or more.

What is the hottest month in Lake Balaton?

July, with average highs of 29°C (84°F).

How cold does Lake Balaton get?

The coolest nights are in January, averaging -4°C (25°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.5°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.