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July Weather in Santa Martha, Mexico

Last updated: August 27, 2025

In July, the average temperature in Santa Martha, Mexico hovers around 29°C (84°F). It's a season where you can expect temperatures to range from a minimum of 21°C (70°F) to a scorching maximum of 41°C (106°F). Be prepared for some rain, as 171 mm (6.7 in) of precipitation typically falls over 21 days, accompanied by an average humidity level of 71%. Stay cool and hydrated!

July Temperature in Santa Martha

In July in Santa Martha, the average temperature is 29°C (84°F). The maximum can reach 41°C (106°F), while the minimum can drop as low as 21°C (70°F). Travelers should be prepared for hot weather and plan their activities accordingly.

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

The chart illustrates July temperature patterns in Santa Martha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Martha, July typically has an average temperature of 29°C (84°F), with highs reaching up to 41°C (106°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec677176818584848482787369
Data source: Temperature data for Santa Martha 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 Martha

In Santa Martha in July, the total precipitation amount is 171 mm (6.7 in) over a span of 21 days.

July Precipitation Trends in Santa Martha

The chart displays monthly precipitation patterns in Santa Martha, 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 Martha, July typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec38173534901841711281751392813
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Santa Martha

In Santa Martha in July, humidity is 71%. With an average temperature of 29°C (84°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling quite uncomfortable as the air clings to your skin and requires frequent breaks to stay hydrated.

July Average Humidity in Santa Martha

This chart illustrates the average monthly humidity levels in Santa Martha, 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 Martha is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Santa Martha

In Santa Martha 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 Martha.

Maximum UV Index Levels in Santa Martha for July

The chart shows the monthly maximum UV Index (UVI) for Santa Martha 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 Martha typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121212121312121086
Data source: Santa Martha 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 Martha Compares to Other Months

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

This table compares monthly weather conditions in Santa Martha, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)38 mm (1.5 inches)87%high
February Weather22°C (71°F)17 mm (0.7 inches)85%very high
March Weather24°C (76°F)35 mm (1.4 inches)83%extreme
April Weather27°C (81°F)34 mm (1.3 inches)84%extreme
May Weather29°C (85°F)90 mm (3.6 inches)85%extreme
June Weather29°C (84°F)184 mm (7.3 inches)79%extreme
July Weather29°C (84°F)171 mm (6.7 inches)71%extreme
August Weather29°C (84°F)128 mm (5.0 inches)72%extreme
September Weather28°C (82°F)175 mm (6.9 inches)80%extreme
October Weather26°C (79°F)139 mm (5.5 inches)85%very high
November Weather23°C (73°F)28 mm (1.1 inches)88%very high
December Weather21°C (69°F)13 mm (0.5 inches)89%high

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