June Weather in Serta, Portugal

Last updated: August 27, 2025

In June, the average temperature in Serta, Portugal is a pleasant 20°C (68°F). However, be prepared for a temperature range that can swing from a cool 8°C (46°F) to a sizzling 38°C (101°F). Expect some rain, with 21 mm (0.8 in) of precipitation over 6 days. Don’t forget that the average humidity sits at around 63%, adding a touch of warmth to your experience.

June Temperature in Serta

In June in Serta, the average temperature is 20°C (68°F). Maximums can reach 38°C (101°F) and minimums can be as low as 8°C (46°F). Pack accordingly to enjoy your stay comfortably, whether you prefer warm daytime adventures or cooler evening outings.

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

The chart illustrates June temperature patterns in Serta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serta, June typically has an average temperature of 20°C (68°F), with highs reaching up to 38°C (101°F) and lows dropping to around 8°C (46°F).

Data source: Temperature data for Serta generated using information from the Copernicus Climate Change Service.

June Precipitation in Serta

In Serta in June, the total precipitation amount is 21 mm (0.8 in), occurring over a span of 6 days.

June Precipitation Trends in Serta

The chart displays monthly precipitation patterns in Serta, 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 Serta, June typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Serta

In Serta in June humidity is 63%. With an average temperature of 20°C (68°F), this humidity feels like a warm, refreshing embrace, making travel comfortable and inviting, as long as you stay hydrated and take occasional breaks in the shade.

June Average Humidity in Serta

This chart illustrates the average monthly humidity levels in Serta, 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 Serta is approximately 63%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Serta

In Serta 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 Serta.

Maximum UV Index Levels in Serta for June

The chart shows the monthly maximum UV Index (UVI) for Serta 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 Serta typically reaches 11, which falls under the extreme exposure category.

Data source: Serta 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 Serta Compares to Other Months

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

This table compares monthly weather conditions in Serta, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	52 mm (2.0 inches)	85%	moderate
February Weather	10°C (51°F)	78 mm (3.1 inches)	75%	moderate
March Weather	12°C (53°F)	121 mm (4.8 inches)	72%	high
April Weather	14°C (57°F)	108 mm (4.3 inches)	70%	very high
May Weather	18°C (64°F)	50 mm (1.9 inches)	70%	very high
June Weather	20°C (68°F)	21 mm (0.8 inches)	63%	extreme
July Weather	23°C (73°F)	6 mm (0.2 inches)	60%	very high
August Weather	23°C (74°F)	8 mm (0.3 inches)	60%	very high
September Weather	21°C (71°F)	35 mm (1.4 inches)	67%	very high
October Weather	17°C (63°F)	75 mm (2.9 inches)	74%	high
November Weather	12°C (54°F)	117 mm (4.6 inches)	83%	moderate
December Weather	10°C (50°F)	102 mm (4.0 inches)	85%	moderate