Weather in Royan in May

General weather information about Royan

Average annual temperature is 14.6 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 149 days

Number of rainy days: 216 days

Look at detailed online map of Royan

* Weather data for Royan France is based on climate observations for 2026 year

Royan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.715.820.423.028.029.031.737.734.630.518.915.8
Average daytime temperature (°C)9.710.813.315.820.725.024.226.026.821.814.111.9
Average temperature (°C)7.66.510.312.416.521.020.321.421.316.811.49.2
Average night temperature (°C)5.43.17.48.912.517.016.016.917.012.58.56.4
Absolute minimum temperature (°C)-2.2-3.2-1.62.18.715.011.810.39.87.6-0.7-1.0

Royan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.210.411.913.514.915.615.314.112.510.99.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.16.97.59.512.311.812.211.410.47.05.24.3
Precipitation (mm)14727117796390513058246214157
Sunny days1021101011141018171468
Rainy days21721202016211313172423
Snow days000000000000

Royan - weather forecast by months

Royan weather in januaryRoyan weather in februaryRoyan weather in marchRoyan weather in aprilRoyan weather in mayRoyan weather in juneRoyan weather in julyRoyan weather in augustRoyan weather in septemberRoyan weather in octoberRoyan weather in novemberRoyan weather in december

Best time to visit Royan:

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

  • May — 12.3(h)
  • June — 11.8(h)
  • July — 12.2(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Royan:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Royan is at

  • January — 147(mm)
  • October — 246(mm)
  • November — 214(mm)
  • December — 157(mm)

    • Weather forecast in the closest to Royan admin centers

    Weather forecast in the closest towns to Royan

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    Frequently asked questions

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