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June Weather in San Isidro, Peru

Last updated: August 27, 2025

In San Isidro, Peru, the average temperature in June hovers around 18°C (64°F), creating a pleasant atmosphere for outdoor activities. With a minimum of 15°C (59°F) and a maximum of 21°C (71°F), it’s ideal for enjoying the sights. Expect 10 mm (0.4 in) of precipitation spread over just 0 days, making it a relatively dry period. You’ll also experience a comfortable average humidity of 69%, perfect for exploring all that this vibrant location has to offer!

June Temperature in San Isidro

In June in San Isidro, the average temperature is 18°C (64°F). Maximum temperatures can reach 21°C (71°F), while minimums can drop as low as 15°C (59°F). This mild climate makes San Isidro an ideal destination for travelers seeking comfortable weather during their visit.

June Weather in San Isidro: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in San Isidro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Isidro, June typically has an average temperature of 18°C (64°F), with highs reaching up to 21°C (71°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec707272696664636262636567
Data source: Temperature data for San Isidro 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 San Isidro

In San Isidro in June, the precipitation amount is 10 mm (0.4 in) during a total of 0 days.

June Precipitation Trends in San Isidro

The chart displays monthly precipitation patterns in San Isidro, 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 San Isidro, June typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec4753501891011101010917
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Isidro

In San Isidro in June humidity is 69%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling both comfortable and slightly sticky as you explore the scenery.

June Average Humidity in San Isidro

This chart illustrates the average monthly humidity levels in San Isidro, 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 San Isidro is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Isidro

In San Isidro in June, 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 San Isidro.

Maximum UV Index Levels in San Isidro for June

The chart shows the monthly maximum UV Index (UVI) for San Isidro 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 San Isidro typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141412109101112131413
Data source: San Isidro 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 San Isidro Compares to Other Months

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

This table compares monthly weather conditions in San Isidro, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)47 mm (1.9 inches)89%extreme
February Weather22°C (72°F)53 mm (2.1 inches)89%extreme
March Weather22°C (72°F)50 mm (2.0 inches)90%extreme
April Weather20°C (69°F)18 mm (0.7 inches)89%extreme
May Weather19°C (66°F)9 mm (0.4 inches)83%very high
June Weather18°C (64°F)10 mm (0.4 inches)69%very high
July Weather17°C (63°F)11 mm (0.4 inches)56%very high
August Weather17°C (62°F)10 mm (0.4 inches)50%extreme
September Weather17°C (62°F)10 mm (0.4 inches)53%extreme
October Weather17°C (63°F)10 mm (0.4 inches)68%extreme
November Weather18°C (65°F)9 mm (0.4 inches)81%extreme
December Weather20°C (68°F)17 mm (0.7 inches)87%extreme

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