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July Weather in San Juan de Vina, Mexico

Last updated: August 27, 2025

In July, the average temperature in San Juan de Vina, Mexico hovers around 18°C (65°F), creating a comfortable climate. However, temperatures can fluctuate, with lows of 11°C (52°F) and highs reaching up to 27°C (80°F). Be prepared for significant precipitation, totaling 404 mm (15.9 in) over 31 days, and embrace the humidity, which averages a warm 83%.

July Temperature in San Juan de Vina

In July in San Juan de Vina, the average temperature is 18°C (65°F), with maximums reaching 27°C (80°F) and minimums dropping to as low as 11°C (52°F). This comfortable climate makes San Juan de Vina an ideal destination for outdoor adventures and sightseeing.

July Weather in San Juan de Vina: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Juan de Vina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan de Vina, July typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (80°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec586164676866646464646158
Data source: Temperature data for San Juan de Vina 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.

July Precipitation in San Juan de Vina

In San Juan de Vina in July, the total precipitation amount is 404 mm (15.9 in) over the course of 31 days.

July Precipitation Trends in San Juan de Vina

The chart displays monthly precipitation patterns in San Juan de Vina, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In San Juan de Vina, July typically receives around 404 mm (15.9 inches) of precipitation spread over approximately 31 days.
JanFebMarAprMayJunJulAugSepOctNovDec1413146973254054113562418211
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Juan de Vina

In San Juan de Vina in July, humidity is 83%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm, damp blanket, making it quite uncomfortable for traveling.

July Average Humidity in San Juan de Vina

This chart illustrates the average monthly humidity levels in San Juan de Vina, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in San Juan de Vina is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Juan de Vina

In San Juan de Vina in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Juan de Vina, you can check here.

Maximum UV Index Levels in San Juan de Vina for July

The chart shows the monthly maximum UV Index (UVI) for San Juan de Vina in July, 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 July, the maximum UV index in San Juan de Vina typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141413141198
Data source: San Juan de Vina July 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 July Weather in San Juan de Vina Compares to Other Months

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

This table compares monthly weather conditions in San Juan de Vina, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)14 mm (0.5 inches)70%very high
February Weather16°C (61°F)13 mm (0.5 inches)64%extreme
March Weather18°C (65°F)14 mm (0.6 inches)54%extreme
April Weather19°C (67°F)6 mm (0.2 inches)61%extreme
May Weather20°C (68°F)97 mm (3.8 inches)75%extreme
June Weather19°C (66°F)325 mm (12.8 inches)83%extreme
July Weather18°C (65°F)404 mm (15.9 inches)83%extreme
August Weather18°C (65°F)411 mm (16.2 inches)85%extreme
September Weather18°C (64°F)356 mm (14.0 inches)85%extreme
October Weather18°C (64°F)241 mm (9.5 inches)79%extreme
November Weather16°C (61°F)82 mm (3.2 inches)76%very high
December Weather15°C (59°F)11 mm (0.4 inches)74%very high

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