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April Weather in Sao Bartolomeu, Portugal

Last updated: August 27, 2025

In April, the average temperature in Sao Bartolomeu, Portugal reaches a mild 15°C (60°F). Expect minimums of 10°C (51°F) and maximums around 18°C (64°F). This month also brings about 76 mm (3.0 in) of precipitation over approximately 13 days, accompanied by an average humidity level of 84%.

April Temperature in Sao Bartolomeu

In April in Sao Bartolomeu, the average temperature is 15°C (60°F) with a maximum reaching 18°C (64°F) and a minimum as low as 10°C (51°F). It's a pleasant time to visit, perfect for outdoor activities and exploring the local attractions.

April Weather in Sao Bartolomeu: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Sao Bartolomeu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Bartolomeu, April typically has an average temperature of 15°C (60°F), with highs reaching up to 18°C (64°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec615959596265697271686462
Data source: Temperature data for Sao Bartolomeu 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 Sao Bartolomeu

In Sao Bartolomeu in April, the total precipitation amount is 76 mm (3.0 in), which occurs over the course of 13 days.

April Precipitation Trends in Sao Bartolomeu

The chart displays monthly precipitation patterns in Sao Bartolomeu, 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 Sao Bartolomeu, April typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec78774976544322474683107121
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sao Bartolomeu

In Sao Bartolomeu in April humidity is 84%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration feel stifling and sticky, while creating a heavy air that may slow your pace and dampen your enthusiasm for sightseeing.

April Average Humidity in Sao Bartolomeu

This chart illustrates the average monthly humidity levels in Sao Bartolomeu, 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 Sao Bartolomeu is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%84%84%83%84%86%82%82%79%80%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sao Bartolomeu

In Sao Bartolomeu 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 Sao Bartolomeu.

Maximum UV Index Levels in Sao Bartolomeu for April

The chart shows the monthly maximum UV Index (UVI) for Sao Bartolomeu 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 Sao Bartolomeu typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Sao Bartolomeu 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 Sao Bartolomeu Compares to Other Months

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

This table compares monthly weather conditions in Sao Bartolomeu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)78 mm (3.1 inches)84%moderate
February Weather15°C (59°F)77 mm (3.0 inches)83%moderate
March Weather15°C (59°F)49 mm (1.9 inches)84%high
April Weather15°C (60°F)76 mm (3.0 inches)84%very high
May Weather16°C (62°F)54 mm (2.1 inches)83%very high
June Weather19°C (66°F)43 mm (1.7 inches)84%extreme
July Weather21°C (70°F)22 mm (0.8 inches)86%very high
August Weather22°C (72°F)47 mm (1.9 inches)82%very high
September Weather22°C (71°F)45 mm (1.8 inches)82%very high
October Weather20°C (69°F)83 mm (3.3 inches)79%high
November Weather18°C (65°F)107 mm (4.2 inches)80%moderate
December Weather17°C (63°F)121 mm (4.8 inches)85%moderate

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