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June Weather in Sao Mateus, Portugal

Last updated: August 27, 2025

In June, the average temperature in Sao Mateus, Portugal hovers around 19°C (66°F). Expect a cozy range, with minimum temperatures dipping to 15°C (58°F) and maximums reaching up to 22°C (72°F). Prepare for some moisture, as 43 mm (1.7 in) of precipitation is likely over about 6 days, and plan accordingly for the average humidity of 84%, ensuring a warm and humid experience!

June Temperature in Sao Mateus

In June, in Sao Mateus, the average temperature is 19°C (66°F), with maximums reaching 22°C (72°F) and minimums dropping to as low as 15°C (58°F). This mild climate makes Sao Mateus an ideal destination for comfortable outdoor activities and sightseeing.

June Weather in Sao Mateus: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Sao Mateus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Mateus, June typically has an average temperature of 19°C (66°F), with highs reaching up to 22°C (72°F) and lows dropping to around 15°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec615959596265697271686462
Data source: Temperature data for Sao Mateus 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.

June Precipitation in Sao Mateus

In Sao Mateus in June, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

June Precipitation Trends in Sao Mateus

The chart displays monthly precipitation patterns in Sao Mateus, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Sao Mateus, June typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec78774976544322474683107121
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Sao Mateus

In Sao Mateus in June, humidity is 84%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable and exhausting, as the air clings to your skin, and every step taken feels heavier in the sultry atmosphere.

June Average Humidity in Sao Mateus

This chart illustrates the average monthly humidity levels in Sao Mateus, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Sao Mateus 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Sao Mateus

In Sao Mateus in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sao Mateus.

Maximum UV Index Levels in Sao Mateus for June

The chart shows the monthly maximum UV Index (UVI) for Sao Mateus in June, 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 June, the maximum UV index in Sao Mateus typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Sao Mateus June 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 June Weather in Sao Mateus Compares to Other Months

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

This table compares monthly weather conditions in Sao Mateus, showing how June’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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