Best year time to visit Alphen aan den Rijn

General weather information about Alphen aan den Rijn

Average annual temperature is 11.7 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 102 days

Number of rainy days: 263 days

Look at detailed online map of Alphen aan den Rijn

* Weather data for Alphen aan den Rijn Netherlands is based on climate observations for 2026 year

Alphen aan den Rijn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.011.515.416.621.230.230.925.530.623.215.012.2
Average daytime temperature (°C)7.88.79.612.017.123.721.321.222.516.210.28.7
Average temperature (°C)5.75.76.78.412.818.817.917.518.013.47.96.7
Average night temperature (°C)3.42.73.84.88.613.914.513.913.911.05.64.5
Absolute minimum temperature (°C)-3.4-3.2-3.2-1.93.79.511.010.89.95.3-3.2-4.6

Alphen aan den Rijn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.34.24.88.010.912.611.510.59.05.23.62.3
Precipitation (mm)127201239177151308884164166124
Sunny days6143914193615715
Rainy days251428211711282515242926
Snow days000000000000

Alphen aan den Rijn - weather forecast by months

Alphen aan den Rijn weather in januaryAlphen aan den Rijn weather in februaryAlphen aan den Rijn weather in marchAlphen aan den Rijn weather in aprilAlphen aan den Rijn weather in mayAlphen aan den Rijn weather in juneAlphen aan den Rijn weather in julyAlphen aan den Rijn weather in augustAlphen aan den Rijn weather in septemberAlphen aan den Rijn weather in octoberAlphen aan den Rijn weather in novemberAlphen aan den Rijn weather in december

Best time to visit Alphen aan den Rijn:

The best time to visit Alphen aan den Rijn during the most sunny months:

  • May — 10.9(h)
  • June — 12.6(h)
  • July — 11.5(h)
  • August — 10.5(h)

Months with the longest average daylight duration in Alphen aan den Rijn:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Alphen aan den Rijn is at

  • January — 127(mm)
  • July — 130(mm)
  • October — 164(mm)
  • November — 166(mm)

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    Frequently asked questions

    When is the best time to visit Alphen aan den Rijn?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Alphen aan den Rijn.
    What is the weather like in Alphen aan den Rijn?
    See average temperature, rainfall and daylight hours for Alphen aan den Rijn by month in the table above.
    How many sunny days does Alphen aan den Rijn have?
    The monthly weather statistics above show sunshine and rainfall patterns for Alphen aan den Rijn throughout the year.