Best year time to visit Rotterdam

General weather information about Rotterdam

Average annual temperature is 10.5 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -25.9 °C

Number of sunny days: 131 days

Number of rainy days: 209 days

Number of snow days: 25 days

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* Weather data for Rotterdam United States is based on climate observations for 2026 year

Rotterdam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.815.415.729.331.333.832.028.332.828.117.811.3
Average daytime temperature (°C)4.15.36.916.821.824.528.125.222.718.18.45.8
Average temperature (°C)0.6-0.61.610.214.718.722.620.217.913.13.52.2
Average night temperature (°C)-2.4-5.3-2.85.08.614.018.116.314.09.0-0.2-0.4
Absolute minimum temperature (°C)-7.5-25.9-9.0-3.52.19.213.411.37.90.5-5.4-7.2

Rotterdam monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.45.96.68.411.79.910.99.87.96.66.63.5
Precipitation (mm)99551319157973021759210462178
Sunny days10109131864515151511
Rainy days161317171324272615161015
Snow days555000000055

Rotterdam - weather forecast by months

Rotterdam weather in januaryRotterdam weather in februaryRotterdam weather in marchRotterdam weather in aprilRotterdam weather in mayRotterdam weather in juneRotterdam weather in julyRotterdam weather in augustRotterdam weather in septemberRotterdam weather in octoberRotterdam weather in novemberRotterdam weather in december

Best time to visit Rotterdam:

The best time to visit Rotterdam during the most sunny months:

  • May — 11.7(h)
  • June — 9.9(h)
  • July — 10.9(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Rotterdam:

  • June — 15.3(h)

The largest precipitation sum in Rotterdam is at

  • July — 302(mm)
  • August — 175(mm)
  • December — 178(mm)

    • Weather forecast in the closest to Rotterdam admin centers

    Weather forecast in the closest towns to Rotterdam

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    Frequently asked questions

    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.