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January Weather in Santa Ana Viejo, Mexico

Last updated: August 27, 2025

In Santa Ana Viejo, Mexico, the average temperature in January hovers around 13°C (56°F). Expect a range from a brisk -1°C (30°F) to a warm 30°C (86°F), adding a delightful variety to your experience. With an average precipitation amount of 25 mm (1.0 in) spread across just 3 days, and humidity levels at 74%, be prepared for a refreshing ambiance throughout the month!

January Temperature in Santa Ana Viejo

In January in Santa Ana Viejo, the average temperature is 13°C (56°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as -1°C (30°F). This wide range makes it essential to pack layers when traveling during this time.

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

The chart illustrates January temperature patterns in Santa Ana Viejo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana Viejo, January typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec565864737988878783766757
Data source: Temperature data for Santa Ana Viejo 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 Ana Viejo

In Santa Ana Viejo in January, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

January Precipitation Trends in Santa Ana Viejo

The chart displays monthly precipitation patterns in Santa Ana Viejo, 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 Ana Viejo, January typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec252718324625259112920
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Ana Viejo

In Santa Ana Viejo in January humidity is 74%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, especially for travelers unaccustomed to such conditions.

January Average Humidity in Santa Ana Viejo

This chart illustrates the average monthly humidity levels in Santa Ana Viejo, 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 Ana Viejo is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Ana Viejo

In Santa Ana Viejo in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Santa Ana Viejo.

Maximum UV Index Levels in Santa Ana Viejo for January

The chart shows the monthly maximum UV Index (UVI) for Santa Ana Viejo 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 Ana Viejo typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710121212121211965
Data source: Santa Ana Viejo 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 Ana Viejo Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana Viejo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)25 mm (1.0 inches)74%moderate
February Weather14°C (58°F)26 mm (1.0 inches)71%high
March Weather18°C (64°F)18 mm (0.7 inches)60%very high
April Weather23°C (73°F)3 mm (0.1 inches)43%extreme
May Weather26°C (79°F)2 mm (0.1 inches)32%extreme
June Weather31°C (88°F)4 mm (0.2 inches)28%extreme
July Weather31°C (88°F)62 mm (2.4 inches)38%extreme
August Weather31°C (88°F)52 mm (2.1 inches)60%extreme
September Weather29°C (84°F)59 mm (2.3 inches)72%extreme
October Weather24°C (76°F)11 mm (0.4 inches)66%very high
November Weather19°C (67°F)29 mm (1.1 inches)74%high
December Weather14°C (57°F)20 mm (0.8 inches)81%moderate

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