Best year time to visit San Xoan

General weather information about San Xoan

Average annual temperature is 11.3 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: -5.0 °C

Number of sunny days: 158 days

Number of rainy days: 206 days

Number of snow days: 1 day

Look at detailed online map of San Xoan

* Weather data for San Xoan Spain is based on climate observations for 2026 year

San Xoan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.316.018.921.023.928.125.234.827.527.817.513.4
Average daytime temperature (°C)6.89.811.715.917.020.721.824.120.617.711.78.8
Average temperature (°C)3.74.77.911.012.016.116.718.416.014.28.86.1
Average night temperature (°C)0.80.14.36.27.211.711.713.212.010.86.23.3
Absolute minimum temperature (°C)-3.5-5.0-4.62.12.78.67.09.36.25.31.7-1.2

San Xoan 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)9.510.511.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)5.48.87.910.112.212.313.011.410.46.34.84.9
Precipitation (mm)3032713681116128272197389370189
Sunny days1421817111018181012811
Rainy days17623132020131320192220
Snow days010000000000

Best time to visit San Xoan:

The best time to visit San Xoan during the most sunny months:

  • May — 12.2(h)
  • June — 12.3(h)
  • July — 13.0(h)
  • August — 11.4(h)

Months with the longest average daylight duration in San Xoan:

  • June — 15.3(h)

The largest precipitation sum in San Xoan is at

  • January — 303(mm)
  • October — 389(mm)
  • November — 370(mm)
  • Frequently asked questions

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