Weather in Arraiolos in September

General weather information about Arraiolos

Average annual temperature is 16.9 °C

Absolute maximum temperature: 41.2 °C

Absolute minimum temperature: 0.3 °C

Number of sunny days: 233 days

Number of rainy days: 132 days

Look at detailed online map of Arraiolos

* Weather data for Arraiolos Portugal is based on climate observations for 2026 year

Arraiolos air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.818.927.033.032.438.237.741.235.034.321.518.1
Average daytime temperature (°C)12.914.818.925.224.929.832.133.826.924.817.514.3
Average temperature (°C)8.79.513.218.018.622.623.325.120.519.513.49.8
Average night temperature (°C)5.25.38.711.512.816.315.717.615.215.010.06.2
Absolute minimum temperature (°C)1.01.40.36.510.413.113.113.79.79.84.51.7

Arraiolos monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.613.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.59.08.811.311.712.413.012.39.87.26.96.8
Precipitation (mm)64152313264411601766022
Sunny days161916262017283016131616
Rainy days15915411133114181415
Snow days000000000000

Arraiolos - weather forecast by months

Arraiolos weather in januaryArraiolos weather in februaryArraiolos weather in marchArraiolos weather in aprilArraiolos weather in mayArraiolos weather in juneArraiolos weather in julyArraiolos weather in augustArraiolos weather in septemberArraiolos weather in octoberArraiolos weather in novemberArraiolos weather in december

Best time to visit Arraiolos:

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

  • June — 12.4(h)
  • July — 13.0(h)
  • August — 12.3(h)

The largest precipitation sum in Arraiolos is at

  • January — 64(mm)
  • September — 60(mm)
  • October — 176(mm)
  • November — 60(mm)

    • Weather forecast in the closest to Arraiolos admin centers

    Weather forecast in the closest towns to Arraiolos

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    Frequently asked questions

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