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June Weather in San Fernando, Mexico

Last updated: August 27, 2025

In San Fernando, Mexico, the average temperature in June is a warm 29°C (85°F), with minimums dipping to 20°C (68°F) and maximums soaring up to 43°C (109°F). Expect 72 mm (2.9 in) of precipitation spread over 12 days, contributing to an average humidity of 74%. Whether you're planning outdoor adventures or cozying up indoors, this climate offers a unique experience.

June Temperature in San Fernando

In June in San Fernando, the average temperature is 29°C (85°F), with maximums reaching 43°C (109°F) and minimums dropping to as low as 20°C (68°F). This makes it an ideal time for travelers who enjoy warm weather and sunny days, but it's important to stay hydrated and seek shade during the hottest hours.

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

The chart illustrates June temperature patterns in San Fernando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Fernando, June typically has an average temperature of 29°C (85°F), with highs reaching up to 43°C (109°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec636672778285858782776965
Data source: Temperature data for San Fernando 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 Fernando

In San Fernando in June, the precipitation amount is 72 mm (2.9 in) over the course of 12 days.

June Precipitation Trends in San Fernando

The chart displays monthly precipitation patterns in San Fernando, 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 Fernando, June typically receives around 72 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2416363058738625109873313
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Fernando

In San Fernando in June, humidity is 74%. With an average temperature of 29°C (85°F), this humidity feels like a warm, enveloping blanket—sweaty and heavy—making outdoor activities challenging but offering a chance to explore shaded spots and enjoy refreshing drinks.

June Average Humidity in San Fernando

This chart illustrates the average monthly humidity levels in San Fernando, 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 Fernando is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%78%81%82%74%68%67%75%78%83%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Fernando

In San Fernando in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Fernando.

Maximum UV Index Levels in San Fernando for June

The chart shows the monthly maximum UV Index (UVI) for San Fernando 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 Fernando typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111212121212111086
Data source: San Fernando 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 Fernando Compares to Other Months

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

This table compares monthly weather conditions in San Fernando, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)24 mm (0.9 inches)84%high
February Weather19°C (67°F)16 mm (0.6 inches)83%very high
March Weather22°C (73°F)36 mm (1.4 inches)78%extreme
April Weather25°C (78°F)30 mm (1.2 inches)81%extreme
May Weather28°C (83°F)58 mm (2.3 inches)82%extreme
June Weather29°C (85°F)72 mm (2.9 inches)74%extreme
July Weather30°C (86°F)86 mm (3.4 inches)68%extreme
August Weather30°C (87°F)25 mm (1.0 inches)67%extreme
September Weather28°C (83°F)109 mm (4.3 inches)75%extreme
October Weather25°C (77°F)87 mm (3.4 inches)78%very high
November Weather21°C (70°F)33 mm (1.3 inches)83%very high
December Weather18°C (66°F)13 mm (0.5 inches)86%high

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