Weatheo

Oldenburg Weather by Month

Average temperatures, rainfall and humidity for Oldenburg, Germany, month by month, built from OpenWeather’s historical records. Use it to see what a typical Oldenburg month looks like before you travel — then check the live Oldenburg forecast for the days ahead.

Warmest month

August

23°C average high

Coolest month

January

1°C average low

Wettest month

December

67 mm of rain

Driest month

April

38 mm of rain

Average temperature and rainfall in Oldenburg by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January5°C1°C-12°C / 15°C
59 mm
89%15 km/h
February7°C1°C-13°C / 18°C
48 mm
85%15 km/h
March10°C2°C-11°C / 24°C
45 mm
79%13 km/h
April14°C5°C-6°C / 27°C
38 mm
74%12 km/h
May18°C8°C0°C / 31°C
43 mm
73%11 km/h
June22°C12°C0°C / 36°C
58 mm
73%11 km/h
July23°C14°C7°C / 37°C
58 mm
74%11 km/h
August23°C14°C7°C / 36°C
52 mm
74%10 km/h
September20°C11°C3°C / 32°C
50 mm
78%11 km/h
October15°C8°C-1°C / 27°C
58 mm
86%12 km/h
November9°C4°C-6°C / 19°C
60 mm
90%13 km/h
December7°C3°C-8°C / 15°C
67 mm
90%15 km/h

Best time to visit Oldenburg

The most comfortable time to visit Oldenburg is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rainfall is spread evenly across the months, totalling about 637 mm a year.

Travellers who prefer heat should aim for August, when highs average 23°C. December is the month to avoid if rain would spoil your plans — it averages 67 mm, roughly 2× the rainfall of the driest month (April).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Oldenburg forecast for what is happening now.

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