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July Weather in Santa Barbara, Mexico

Last updated: August 27, 2025

In Santa Barbara, Mexico, the average temperature in July hovers around 24°C (76°F). You can expect temperatures to range from a minimum of 16°C (61°F) to a maximum of 36°C (97°F). During this month, precipitation typically totals 80 mm (3.2 in) across 12 days, contributing to an average humidity of 73%.

July Temperature in Santa Barbara

In July in Santa Barbara, the average temperature is 24°C (76°F). Maximums can reach 36°C (97°F), while minimums can dip as low as 16°C (61°F). This makes it an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

July Weather in Santa Barbara: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Santa Barbara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Barbara, July typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec556066727779767671686356
Data source: Temperature data for Santa Barbara 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 Santa Barbara

In Santa Barbara in July, the precipitation amount is 80 mm (3.2 in) over a span of 12 days.

July Precipitation Trends in Santa Barbara

The chart displays monthly precipitation patterns in Santa Barbara, 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 Santa Barbara, July typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5783731806210444713
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Santa Barbara

In Santa Barbara in July humidity is 73%. With an average temperature of 24°C (76°F), this humidity feels like a warm and sticky embrace, making travel slightly uncomfortable as the air thickens around you, prompting you to seek shade and stay hydrated.

July Average Humidity in Santa Barbara

This chart illustrates the average monthly humidity levels in Santa Barbara, 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 Santa Barbara is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Santa Barbara

In Santa Barbara in July, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Barbara.

Maximum UV Index Levels in Santa Barbara for July

The chart shows the monthly maximum UV Index (UVI) for Santa Barbara 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 Santa Barbara typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121414131313131197
Data source: Santa Barbara 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 Santa Barbara Compares to Other Months

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

This table compares monthly weather conditions in Santa Barbara, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)5 mm (0.2 inches)70%high
February Weather16°C (61°F)7 mm (0.3 inches)62%very high
March Weather19°C (67°F)8 mm (0.3 inches)53%extreme
April Weather22°C (72°F)3 mm (0.1 inches)48%extreme
May Weather25°C (78°F)7 mm (0.3 inches)52%extreme
June Weather26°C (80°F)31 mm (1.2 inches)64%extreme
July Weather24°C (76°F)80 mm (3.2 inches)73%extreme
August Weather24°C (76°F)62 mm (2.4 inches)71%extreme
September Weather22°C (72°F)104 mm (4.1 inches)82%extreme
October Weather20°C (69°F)44 mm (1.7 inches)83%extreme
November Weather17°C (63°F)7 mm (0.3 inches)82%very high
December Weather13°C (56°F)13 mm (0.5 inches)84%high

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