January Weather in Omas, Peru

Last updated: August 27, 2025

In Omas, Peru, the average temperature in January hovers around 13°C (56°F), with lows reaching 6°C (43°F) and highs peaking at 20°C (68°F). Expect 164 mm (6.4 in) of precipitation over 21 days, accompanied by a high average humidity of 89%. Stay prepared for a chilly and wet month!

January Temperature in Omas

In January in Omas, the average temperature is 13°C (56°F). Maximums can reach 20°C (68°F), while minimums can be as low as 6°C (43°F). This pleasant climate makes it an ideal time for travelers to explore the area comfortably.

January Weather in Omas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Omas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omas, January typically has an average temperature of 13°C (56°F), with highs reaching up to 20°C (68°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Omas generated using information from the Copernicus Climate Change Service.

January Precipitation in Omas

In Omas in January, the total precipitation amount is 164 mm (6.4 in) spread over a period of 21 days.

January Precipitation Trends in Omas

The chart displays monthly precipitation patterns in Omas, 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 Omas, January typically receives around 164 mm (6.4 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Omas

In Omas in January humidity is 89%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor travel feel heavy and uncomfortable.

January Average Humidity in Omas

This chart illustrates the average monthly humidity levels in Omas, 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 Omas is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Omas

In Omas 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 Omas, you can check Hourly UV Index in Omas.

Maximum UV Index Levels in Omas for January

The chart shows the monthly maximum UV Index (UVI) for Omas 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 Omas typically reaches 17, which falls under the extreme exposure category.

Data source: Omas 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 Omas Compares to Other Months

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

This table compares monthly weather conditions in Omas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	164 mm (6.4 inches)	89%	extreme
February Weather	13°C (56°F)	204 mm (8.0 inches)	89%	extreme
March Weather	13°C (56°F)	228 mm (9.0 inches)	90%	extreme
April Weather	13°C (56°F)	84 mm (3.3 inches)	89%	extreme
May Weather	14°C (58°F)	27 mm (1.1 inches)	83%	extreme
June Weather	15°C (59°F)	4 mm (0.2 inches)	69%	extreme
July Weather	15°C (59°F)	4 mm (0.2 inches)	56%	extreme
August Weather	15°C (60°F)	6 mm (0.2 inches)	50%	extreme
September Weather	15°C (59°F)	16 mm (0.6 inches)	53%	extreme
October Weather	15°C (59°F)	30 mm (1.2 inches)	68%	extreme
November Weather	15°C (59°F)	19 mm (0.8 inches)	81%	extreme
December Weather	14°C (58°F)	50 mm (2.0 inches)	87%	extreme