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April Weather in Marinhais, Portugal

Last updated: August 27, 2025

In April, the average temperature in Marinhais, Portugal hovers around 15°C (60°F). Expect a range of conditions, with minimums dipping to 6°C (42°F) and maximums soaring up to 31°C (88°F). You'll want to prepare for some wet days too, as 77 mm (3.0 in) of precipitation is expected over 11 days. With an average humidity of 70%, this month offers a blend of warmth and moisture, perfect for experiencing the local charm.

April Temperature in Marinhais

In April in Marinhais, the average temperature is 15°C (60°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 6°C (42°F). This makes it an ideal time for travelers to enjoy a range of outdoor activities while still being prepared for cooler evenings.

April Weather in Marinhais: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Marinhais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marinhais, April typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec505456596669737371655753
Data source: Temperature data for Marinhais generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Marinhais

In Marinhais in April, the precipitation amount is 77 mm (3.0 in) over the course of 11 days.

April Precipitation Trends in Marinhais

The chart displays monthly precipitation patterns in Marinhais, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Marinhais, April typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec3149717736114526437751
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Marinhais

In Marinhais in April humidity is 70%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort while traveling, making it important to stay hydrated and take breaks in the shade.

April Average Humidity in Marinhais

This chart illustrates the average monthly humidity levels in Marinhais, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Marinhais is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Marinhais

In Marinhais in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Marinhais.

Maximum UV Index Levels in Marinhais for April

The chart shows the monthly maximum UV Index (UVI) for Marinhais in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Marinhais typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Marinhais April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Marinhais Compares to Other Months

Weather in Marinhais varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Marinhais, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Marinhais, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)31 mm (1.2 inches)85%moderate
February Weather12°C (54°F)49 mm (1.9 inches)75%moderate
March Weather14°C (57°F)71 mm (2.8 inches)72%high
April Weather15°C (60°F)77 mm (3.0 inches)70%very high
May Weather19°C (66°F)36 mm (1.4 inches)70%very high
June Weather21°C (69°F)11 mm (0.4 inches)63%extreme
July Weather23°C (73°F)4 mm (0.2 inches)60%very high
August Weather23°C (74°F)5 mm (0.2 inches)60%very high
September Weather22°C (72°F)26 mm (1.0 inches)67%very high
October Weather19°C (66°F)43 mm (1.7 inches)74%high
November Weather14°C (57°F)77 mm (3.0 inches)83%moderate
December Weather12°C (53°F)51 mm (2.0 inches)85%moderate

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