Best year time to visit Rotterdam

General weather information about Rotterdam

Average annual temperature is 15.6 °C

Absolute maximum temperature: 39.3 °C

Absolute minimum temperature: -2.9 °C

Number of sunny days: 244 days

Number of rainy days: 121 days

* Weather data for Rotterdam South Africa is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	37.2	33.3	32.1	29.8	25.8	21.0	22.8	25.6	32.3	33.8	39.3	37.8
Average daytime temperature (°C)	30.3	27.3	27.9	23.6	18.1	15.2	15.8	19.9	21.4	23.8	30.3	29.2
Average temperature (°C)	22.3	20.0	19.7	15.6	11.0	8.6	8.4	11.5	13.4	15.7	21.5	20.3
Average night temperature (°C)	14.8	13.6	12.4	8.4	4.9	3.4	2.0	4.0	5.4	8.2	12.2	13.2
Absolute minimum temperature (°C)	6.4	7.1	5.2	2.2	-0.5	-0.8	-2.9	-2.7	-2.6	2.6	6.4	9.2

The largest precipitation sum in Rotterdam is at

January — 66(mm)

February — 75(mm)

May — 95(mm)

September — 50(mm)

December — 59(mm)

When is the best time to visit Rotterdam?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Rotterdam.

What is the weather like in Rotterdam?

See average temperature, rainfall and daylight hours for Rotterdam by month in the table above.

How many sunny days does Rotterdam have?

The monthly weather statistics above show sunshine and rainfall patterns for Rotterdam throughout the year.