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August Weather in San Nicolas, Mexico

Last updated: August 26, 2025

In San Nicolas, Mexico, the average temperature in August hovers around 25°C (77°F). Expect a range where the minimum dips to 18°C (65°F) and the maximum peaks at 33°C (91°F). This month, you can expect around 187 mm (7.4 in) of precipitation spread across 21 days, contributing to a notably high average humidity of 82%.

August Temperature in San Nicolas

In August, in San Nicolas, the average temperature is 25°C (77°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 18°C (65°F). This mild climate makes it an ideal destination for outdoor activities and sightseeing.

August Weather in San Nicolas: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Nicolas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Nicolas, August typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec717376787876777775747371
Data source: Temperature data for San Nicolas 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.

August Precipitation in San Nicolas

In San Nicolas in August, the total precipitation amount is 187 mm (7.4 in) over the course of 21 days.

August Precipitation Trends in San Nicolas

The chart displays monthly precipitation patterns in San Nicolas, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In San Nicolas, August typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1559231302571041872552143716
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Nicolas

In San Nicolas in August, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

August Average Humidity in San Nicolas

This chart illustrates the average monthly humidity levels in San Nicolas, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in San Nicolas is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%68%64%67%74%78%82%82%80%81%80%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Nicolas

In San Nicolas in August, 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 Nicolas, you can check here.

Maximum UV Index Levels in San Nicolas for August

The chart shows the monthly maximum UV Index (UVI) for San Nicolas in August, 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 August, the maximum UV index in San Nicolas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141415141413109
Data source: San Nicolas August 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 August Weather in San Nicolas Compares to Other Months

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

This table compares monthly weather conditions in San Nicolas, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)15 mm (0.6 inches)70%very high
February Weather23°C (74°F)5 mm (0.2 inches)68%extreme
March Weather24°C (76°F)9 mm (0.4 inches)64%extreme
April Weather26°C (79°F)23 mm (0.9 inches)67%extreme
May Weather26°C (79°F)130 mm (5.1 inches)74%extreme
June Weather24°C (76°F)257 mm (10.1 inches)78%extreme
July Weather25°C (78°F)104 mm (4.1 inches)81%extreme
August Weather25°C (77°F)187 mm (7.4 inches)82%extreme
September Weather24°C (76°F)255 mm (10.0 inches)80%extreme
October Weather24°C (75°F)214 mm (8.4 inches)81%extreme
November Weather23°C (73°F)37 mm (1.4 inches)80%very high
December Weather22°C (72°F)16 mm (0.6 inches)75%very high

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