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January Weather in Santa Cruz, Mexico

Last updated: August 27, 2025

In Santa Cruz, Mexico, the average temperature in January hovers around 22°C (72°F). During this month, temperatures can fluctuate, with a minimum of 11°C (52°F) and a maximum reaching up to 33°C (92°F). Expect around 20 mm (0.8 in) of precipitation over about 1 day, and enjoy a fairly humid atmosphere with an average humidity level of 71%.

January Temperature in Santa Cruz

In January in Santa Cruz, the average temperature is 22°C (72°F). Maximums can reach 33°C (92°F), while minimums can dip as low as 11°C (52°F). This makes Santa Cruz a pleasant destination for travelers seeking comfortable weather with some warmth during the day and cooler evenings.

January Weather in Santa Cruz: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Cruz, January typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (92°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec727374768084868584837974
Data source: Temperature data for Santa Cruz 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.

January Precipitation in Santa Cruz

In Santa Cruz in January, the precipitation amount is 20 mm (0.8 in) over a period of 1 day.

January Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santa Cruz, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec2018001561192522531591311
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Cruz

In Santa Cruz in January humidity is 71%. With an average temperature of 22°C (72°F), this humidity feels like the air is thick and slightly stifling, making outdoor activities require frequent breaks to stay hydrated and cool.

January Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santa Cruz is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%69%67%66%69%78%79%78%78%75%74%74%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Cruz

In Santa Cruz in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Santa Cruz.

Maximum UV Index Levels in Santa Cruz for January

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz in January, 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 January, the maximum UV index in Santa Cruz typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121313121212121186
Data source: Santa Cruz January 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 January Weather in Santa Cruz Compares to Other Months

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

This table compares monthly weather conditions in Santa Cruz, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)20 mm (0.8 inches)71%high
February Weather23°C (73°F)18 mm (0.7 inches)69%very high
March Weather23°C (74°F)0 mm (0.0 inches)67%extreme
April Weather24°C (76°F)0 mm (0.0 inches)66%extreme
May Weather27°C (80°F)1 mm (0.0 inches)69%extreme
June Weather29°C (84°F)56 mm (2.2 inches)78%extreme
July Weather30°C (86°F)119 mm (4.7 inches)79%extreme
August Weather29°C (85°F)252 mm (9.9 inches)78%extreme
September Weather29°C (84°F)253 mm (10.0 inches)78%extreme
October Weather29°C (84°F)159 mm (6.3 inches)75%extreme
November Weather26°C (79°F)13 mm (0.5 inches)74%very high
December Weather23°C (74°F)11 mm (0.4 inches)74%high

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