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January Weather in Santa Ana, Peru

Last updated: August 27, 2025

In January, the average temperature in Santa Ana, Peru is a pleasant 17°C (63°F). During this month, you can expect temperatures to range from a minimum of 10°C (50°F) to a maximum of 26°C (79°F). Be prepared for some rain, as 373 mm (14.7 in) of precipitation is likely over about 26 days, accompanied by a high average humidity of 93%.

January Temperature in Santa Ana

In January in Santa Ana, the average temperature is 17°C (63°F). Maximums can reach 26°C (79°F), while minimums can drop to as low as 10°C (50°F). This makes it an ideal time for travelers to enjoy pleasant weather and outdoor activities.

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

The chart illustrates January temperature patterns in Santa Ana, 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, January typically has an average temperature of 17°C (63°F), with highs reaching up to 26°C (79°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec626262626160596062636363
Data source: Temperature data for Santa Ana 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

In Santa Ana in January, the total precipitation amount is 373 mm (14.7 in) over the course of 26 days.

January Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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, January typically receives around 373 mm (14.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec37345736821412678597589214353421
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Ana

In Santa Ana in January humidity is 93%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making traveling a challenge as the air feels thick and heavy, and every step requires extra effort to breathe comfortably.

January Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santa Ana

In Santa Ana in January, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Santa Ana, you can check Hourly UV Index in Santa Ana.

Maximum UV Index Levels in Santa Ana for January

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171817161311121315161717
Data source: Santa Ana 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 Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)373 mm (14.7 inches)93%extreme
February Weather17°C (63°F)457 mm (18.0 inches)92%extreme
March Weather17°C (63°F)368 mm (14.5 inches)92%extreme
April Weather17°C (62°F)214 mm (8.4 inches)90%extreme
May Weather16°C (61°F)126 mm (5.0 inches)85%extreme
June Weather16°C (61°F)78 mm (3.1 inches)70%extreme
July Weather15°C (59°F)59 mm (2.3 inches)54%extreme
August Weather15°C (60°F)75 mm (3.0 inches)44%extreme
September Weather16°C (62°F)89 mm (3.5 inches)52%extreme
October Weather17°C (63°F)214 mm (8.4 inches)65%extreme
November Weather17°C (63°F)353 mm (13.9 inches)81%extreme
December Weather17°C (63°F)421 mm (16.6 inches)89%extreme

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