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City in Bihor County, Romania

Oradea weather by month and the best time to visit

Updated October 2026Sources
May–Jun, Sep–OctBest time to visit

When to go to Oradea

May–Jun and Sep–Oct are warm and pleasant. Jul–Aug is hot; Dec–Feb is cold but thermal baths stay open.

Oradea weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°5°15°25°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January2°C36°F-4°C24°F38 mm89%Freezing
February5°C42°F-3°C27°F38 mm85%Cold
March11°C52°F1°C34°F44 mm77%Cool
April18°C64°F6°C44°F45 mm70%Cool
May23°C74°F12°C53°F67 mm67%Pleasant
June27°C81°F16°C60°F80 mm64%Pleasant
July30°C86°F18°C64°F77 mm59%Pleasant
August30°C86°F18°C64°F54 mm57%Pleasant
September24°C75°F12°C54°F53 mm63%Pleasant
October17°C63°F7°C44°F49 mm73%Cool
November10°C51°F2°C36°F46 mm83%Cold
December4°C38°F-2°C28°F46 mm89%Cold

Best months across Romania

PlaceBest monthsWarmest month
BucharestMay–Jun, Sep–OctAug (32°C)
BrașovJun–Sep, DecAug (26°C)
Cluj-NapocaMay–Jun, SepAug (28°C)
SibiuMay–Jun, Sep, DecAug (28°C)
SighișoaraMay–Jun, SepAug (28°C)
TimișoaraMay–Jun, SepAug (31°C)
ConstanțaJun–SepAug (27°C)
IașiMay–Jun, Sep–OctJul (30°C)
OradeaMay–Jun, Sep–OctAug (30°C)
Danube DeltaApr–Jun, SepJul (29°C)

Quick answers

What is the best month to visit Oradea?

May–Jun, Sep–Oct. May–Jun and Sep–Oct are warm and pleasant. Jul–Aug is hot; Dec–Feb is cold but thermal baths stay open.

When is the rainy season in Oradea?

Rain peaks in June with about 80 mm. No month averages 150 mm or more.

What is the hottest month in Oradea?

August, with average highs of 30°C (86°F).

How cold does Oradea get?

The coolest nights are in January, averaging -4°C (24°F).

More about Oradea

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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. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.