nomadseason

January Weather in Santa Ana, Peru

Last updated: August 27, 2025

In January, the average temperature in Santa Ana, Peru is a brisk 3°C (38°F), with a minimum dipping to -7°C (20°F) and a maximum soaring to 12°C (55°F). Expect a notable precipitation of 198 mm (7.8 in) over approximately 25 days, creating a rather wet atmosphere complemented by high average humidity at 89%. Embrace the chill and prepare for an exhilarating month!

January Temperature in Santa Ana

In January in Santa Ana, the average temperature is 3°C (38°F). Maximum temperatures can reach 12°C (55°F), while the minimum can drop as low as -7°C (20°F). Be prepared for chilly weather and pack warm clothing if you're planning to visit during this time.

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 3°C (38°F), with highs reaching up to 12°C (55°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec373737373535343436373838
Data source: Temperature data for Santa Ana generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
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 precipitation amount is 198 mm (7.8 in) over the course of 25 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 198 mm (7.8 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec19924025312881353347107148173210
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Santa Ana

In Santa Ana in January, humidity is 89%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapping around you, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cold and clammy.

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 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
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 extreme level of 23, indicating an Extreme Exposure Category. The time to burn is just 10 minutes. For detailed hourly updates on the 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 23, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec232322201513141618202121
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 Weather3°C (38°F)198 mm (7.8 inches)89%extreme
February Weather3°C (38°F)240 mm (9.4 inches)89%extreme
March Weather3°C (38°F)253 mm (10.0 inches)90%extreme
April Weather3°C (37°F)128 mm (5.0 inches)89%extreme
May Weather2°C (36°F)81 mm (3.2 inches)83%extreme
June Weather1°C (35°F)35 mm (1.4 inches)69%extreme
July Weather1°C (34°F)33 mm (1.3 inches)56%extreme
August Weather1°C (35°F)47 mm (1.8 inches)50%extreme
September Weather2°C (36°F)107 mm (4.2 inches)53%extreme
October Weather3°C (37°F)148 mm (5.8 inches)68%extreme
November Weather3°C (38°F)173 mm (6.8 inches)81%extreme
December Weather3°C (38°F)210 mm (8.3 inches)87%extreme

Compare Santa Ana's Climate with Cities Worldwide