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June Weather in Portbou, Spain

Last updated: August 27, 2025

In June, the average temperature in Portbou, Spain is a pleasant 21°C (70°F). Visitors can expect temperatures to range from a comfortable 14°C (57°F) to a warm 34°C (93°F). With an average humidity of 67%, the weather feels refreshing, though you might want to carry an umbrella, as precipitation amounts to 24 mm (0.9 in) over just 4 days. Enjoy your time in this charming destination!

June Temperature in Portbou

In June in Portbou, the average temperature is 21°C (70°F). Maximums can reach 34°C (93°F), and minimums can be as low as 14°C (57°F). This pleasant weather makes Portbou an ideal destination for travelers seeking both warmth and comfort.

June Weather in Portbou: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Portbou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portbou, June typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec505254576370757570645752
Data source: Temperature data for Portbou 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 Portbou

In Portbou in June, the precipitation amount is 24 mm (0.9 in) over a period of 4 days.

June Precipitation Trends in Portbou

The chart displays monthly precipitation patterns in Portbou, 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 Portbou, June typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec61415070402481748948138
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Portbou

In Portbou in June humidity is 67%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making travel a bit stifling but still enjoyable if you're prepared with light clothing and plenty of water.

June Average Humidity in Portbou

This chart illustrates the average monthly humidity levels in Portbou, 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 Portbou is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Portbou

In Portbou in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Portbou.

Maximum UV Index Levels in Portbou for June

The chart shows the monthly maximum UV Index (UVI) for Portbou 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 Portbou typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34579101097532
Data source: Portbou 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 Portbou Compares to Other Months

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

This table compares monthly weather conditions in Portbou, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)61 mm (2.4 inches)82%moderate
February Weather11°C (52°F)41 mm (1.6 inches)77%moderate
March Weather12°C (54°F)50 mm (2.0 inches)73%moderate
April Weather14°C (57°F)70 mm (2.8 inches)73%high
May Weather17°C (63°F)40 mm (1.6 inches)71%very high
June Weather21°C (70°F)24 mm (0.9 inches)67%very high
July Weather24°C (75°F)8 mm (0.3 inches)66%very high
August Weather24°C (75°F)17 mm (0.7 inches)63%very high
September Weather21°C (70°F)48 mm (1.9 inches)70%high
October Weather18°C (64°F)94 mm (3.7 inches)80%moderate
November Weather14°C (57°F)81 mm (3.2 inches)84%moderate
December Weather11°C (53°F)38 mm (1.5 inches)83%low

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