Best year time to visit Castelhanas

General weather information about Castelhanas

Average annual temperature is 16.5 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: 4.5 °C

Number of sunny days: 193 days

Number of rainy days: 172 days

Look at detailed online map of Castelhanas

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

Castelhanas air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.718.923.029.126.225.223.733.527.429.120.318.7
Average daytime temperature (°C)14.215.016.519.520.422.422.224.022.622.618.115.5
Average temperature (°C)11.811.313.916.117.319.719.520.619.619.516.012.8
Average night temperature (°C)9.58.311.413.314.717.517.318.017.217.213.910.3
Absolute minimum temperature (°C)4.55.75.110.112.715.316.216.214.814.08.26.4

Castelhanas 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)9.810.712.013.214.314.914.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.18.98.810.812.212.412.911.710.07.67.36.3
Precipitation (mm)6940391982252571129545
Sunny days151513201818192511121116
Rainy days16131810131212619191915
Snow days000000000000

Castelhanas - weather forecast by months

Castelhanas weather in januaryCastelhanas weather in februaryCastelhanas weather in marchCastelhanas weather in aprilCastelhanas weather in mayCastelhanas weather in juneCastelhanas weather in julyCastelhanas weather in augustCastelhanas weather in septemberCastelhanas weather in octoberCastelhanas weather in novemberCastelhanas weather in december

Best time to visit Castelhanas:

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

  • May — 12.2(h)
  • June — 12.4(h)
  • July — 12.9(h)

The largest precipitation sum in Castelhanas is at

  • January — 69(mm)
  • September — 57(mm)
  • October — 112(mm)
  • November — 95(mm)

    • Weather forecast in the closest to Castelhanas admin centers

    Weather forecast in the closest towns to Castelhanas

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    Frequently asked questions

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