Weather in Vale do Rio in August

General weather information about Vale do Rio

Average annual temperature is 15.8 °C

Absolute maximum temperature: 40.7 °C

Absolute minimum temperature: 0.0 °C

Number of sunny days: 217 days

Number of rainy days: 148 days

Look at detailed online map of Vale do Rio

* Weather data for Vale do Rio Portugal is based on climate observations for 2026 year

Vale do Rio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.219.224.229.930.834.033.440.732.232.420.717.4
Average daytime temperature (°C)12.314.317.122.523.226.027.830.624.522.816.513.6
Average temperature (°C)8.59.412.416.417.720.521.123.419.418.513.09.4
Average night temperature (°C)5.15.78.311.113.116.015.817.915.414.79.96.1
Absolute minimum temperature (°C)0.40.00.05.810.212.712.912.811.58.04.11.8

Vale do Rio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.38.88.510.710.712.012.812.19.46.26.26.1
Precipitation (mm)1416821960157329024917362
Sunny days152216221714282913121316
Rainy days16615814163217191715
Snow days000000000000

Vale do Rio - weather forecast by months

Vale do Rio weather in januaryVale do Rio weather in februaryVale do Rio weather in marchVale do Rio weather in aprilVale do Rio weather in mayVale do Rio weather in juneVale do Rio weather in julyVale do Rio weather in augustVale do Rio weather in septemberVale do Rio weather in octoberVale do Rio weather in novemberVale do Rio weather in december

Best time to visit Vale do Rio:

The best time to visit Vale do Rio during the most sunny months:

  • June — 12.0(h)
  • July — 12.8(h)
  • August — 12.1(h)

The largest precipitation sum in Vale do Rio is at

  • January — 141(mm)
  • June — 157(mm)
  • October — 249(mm)
  • November — 173(mm)

    • Weather forecast in the closest to Vale do Rio admin centers

    Weather forecast in the closest towns to Vale do Rio

    Explore Vale do Rio

    See also
    MapTrains schedule
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    Frequently asked questions

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