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January Weather in San Jose de Tomate, Peru

Last updated: August 27, 2025

In January, the average temperature in San Jose de Tomate, Peru is a cool 8°C (47°F), with the mercury dipping to a chilly 1°C (34°F) at times and peaking at a pleasant 16°C (61°F). Prepare for frequent showers, as San Jose de Tomate experiences approximately 324 mm (12.7 in) of precipitation over 25 days. With an average humidity of 89%, don't forget your umbrella and a light coat to keep comfortable!

January Temperature in San Jose de Tomate

In January in San Jose de Tomate, the average temperature is 8°C (47°F). Maximums can reach 16°C (61°F), while minimums can be as low as 1°C (34°F). This weather makes it a great time for travelers to experience the cool, crisp air and enjoy outdoor activities.

January Weather in San Jose de Tomate: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Jose de Tomate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose de Tomate, January typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (61°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec474747464545454547464747
Data source: Temperature data for San Jose de Tomate 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 San Jose de Tomate

In San Jose de Tomate in January, the precipitation amount is 324 mm (12.7 in) over the course of 25 days.

January Precipitation Trends in San Jose de Tomate

The chart displays monthly precipitation patterns in San Jose de Tomate, 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 San Jose de Tomate, January typically receives around 324 mm (12.7 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec3243333831566930303185121119204
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Jose de Tomate

In San Jose de Tomate in January humidity is 89%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less enjoyable and prompting frequent breaks indoors to warm up.

January Average Humidity in San Jose de Tomate

This chart illustrates the average monthly humidity levels in San Jose de Tomate, 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 San Jose de Tomate is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Jose de Tomate

In San Jose de Tomate in January, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in San Jose de Tomate.

Maximum UV Index Levels in San Jose de Tomate for January

The chart shows the monthly maximum UV Index (UVI) for San Jose de Tomate 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 San Jose de Tomate typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181818161311121416171818
Data source: San Jose de Tomate 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 San Jose de Tomate Compares to Other Months

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

This table compares monthly weather conditions in San Jose de Tomate, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)324 mm (12.7 inches)89%extreme
February Weather8°C (47°F)333 mm (13.1 inches)90%extreme
March Weather8°C (47°F)383 mm (15.1 inches)90%extreme
April Weather8°C (46°F)156 mm (6.1 inches)90%extreme
May Weather7°C (45°F)69 mm (2.7 inches)84%extreme
June Weather7°C (45°F)30 mm (1.2 inches)67%extreme
July Weather7°C (45°F)30 mm (1.2 inches)53%extreme
August Weather7°C (46°F)31 mm (1.2 inches)47%extreme
September Weather8°C (47°F)85 mm (3.3 inches)53%extreme
October Weather8°C (47°F)121 mm (4.8 inches)67%extreme
November Weather8°C (47°F)119 mm (4.7 inches)75%extreme
December Weather8°C (47°F)204 mm (8.0 inches)82%extreme

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