Best year time to visit São Martinho das Chãs

General weather information about São Martinho das Chãs

Average annual temperature is 13.4 °C

Absolute maximum temperature: 38.2 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 197 days

Number of rainy days: 168 days

Look at detailed online map of São Martinho das Chãs

* Weather data for São Martinho das Chãs Portugal is based on climate observations for 2026 year

São Martinho das Chãs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.515.021.826.226.931.831.638.230.130.919.416.2
Average daytime temperature (°C)8.910.514.318.920.523.825.828.622.920.714.09.3
Average temperature (°C)5.65.39.813.315.118.719.821.817.616.310.96.2
Average night temperature (°C)2.20.75.97.99.914.214.115.613.312.88.23.4
Absolute minimum temperature (°C)-3.1-3.6-3.42.66.310.99.210.59.07.63.1-3.0

São Martinho das Chãs monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.29.08.310.511.612.413.112.49.86.35.45.5
Precipitation (mm)2201169337575829527820694
Sunny days152014191711262910121014
Rainy days168171114195220192017
Snow days000000000000

São Martinho das Chãs - weather forecast by months

São Martinho das Chãs weather in januarySão Martinho das Chãs weather in februarySão Martinho das Chãs weather in marchSão Martinho das Chãs weather in aprilSão Martinho das Chãs weather in maySão Martinho das Chãs weather in juneSão Martinho das Chãs weather in julySão Martinho das Chãs weather in augustSão Martinho das Chãs weather in septemberSão Martinho das Chãs weather in octoberSão Martinho das Chãs weather in novemberSão Martinho das Chãs weather in december

Best time to visit São Martinho das Chãs:

The best time to visit São Martinho das Chãs during the most sunny months:

  • May — 11.6(h)
  • June — 12.4(h)
  • July — 13.1(h)
  • August — 12.4(h)

The largest precipitation sum in São Martinho das Chãs is at

  • January — 220(mm)
  • October — 278(mm)
  • November — 206(mm)

    • Weather forecast in the closest to São Martinho das Chãs admin centers

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    Frequently asked questions

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