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April Weather in Grandola, Portugal

Last updated: August 27, 2025

In April, the average temperature in Grandola, Portugal is a pleasant 15°C (60°F), with minimums dipping to 5°C (42°F) and maximums soaring to 29°C (84°F). Expect around 73 mm (2.9 in) of precipitation over 12 days, accompanied by an average humidity of 70%. Whether you're enjoying the mild warmth or preparing for occasional rain, Grandola offers a unique climate experience this time of year!

April Temperature in Grandola

In April in Grandola, the average temperature is 15°C (60°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 5°C (42°F). This climate makes Grandola an ideal destination for travelers seeking mild weather and the chance to enjoy a variety of outdoor activities.

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

The chart illustrates April temperature patterns in Grandola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grandola, April typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec505457596669727471665754
Data source: Temperature data for Grandola 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 Grandola

In Grandola in April, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

April Precipitation Trends in Grandola

The chart displays monthly precipitation patterns in Grandola, 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 Grandola, April typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec305281733193218425649
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grandola

In Grandola 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 Grandola

This chart illustrates the average monthly humidity levels in Grandola, 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 Grandola 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 Grandola

In Grandola 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 Grandola.

Maximum UV Index Levels in Grandola for April

The chart shows the monthly maximum UV Index (UVI) for Grandola 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 Grandola typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111099643
Data source: Grandola 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 Grandola Compares to Other Months

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

This table compares monthly weather conditions in Grandola, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)30 mm (1.2 inches)85%moderate
February Weather12°C (55°F)52 mm (2.0 inches)75%moderate
March Weather14°C (57°F)81 mm (3.2 inches)72%high
April Weather15°C (60°F)73 mm (2.9 inches)70%very high
May Weather19°C (66°F)30 mm (1.2 inches)70%very high
June Weather20°C (69°F)9 mm (0.4 inches)63%extreme
July Weather22°C (72°F)3 mm (0.1 inches)60%very high
August Weather23°C (74°F)2 mm (0.1 inches)60%very high
September Weather22°C (71°F)18 mm (0.7 inches)67%very high
October Weather19°C (66°F)42 mm (1.6 inches)74%high
November Weather14°C (58°F)56 mm (2.2 inches)83%moderate
December Weather12°C (54°F)49 mm (1.9 inches)85%moderate

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