January Weather in Formosa, Argentina

Last updated: August 22, 2025

In Formosa, Argentina, the average temperature in January is a balmy 28°C (83°F). Expect a range where the minimum can dip to 14°C (58°F) and the maximum can reach a sweltering 41°C (107°F). During this month, the area typically sees about 132 mm (5.2 in) of precipitation spread over 12 days, and the average humidity hovers around a muggy 76%. Stay prepared for warm, occasionally humid weather!

January Temperature in Formosa

In January in Formosa, the average temperature is 28°C (83°F). Maximum temperatures can reach 41°C (107°F), while minimums can drop as low as 14°C (58°F). This variation makes it essential for travelers to pack accordingly to enjoy a comfortable and enjoyable trip.

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

The chart illustrates January temperature patterns in Formosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Formosa, January typically has an average temperature of 28°C (83°F), with highs reaching up to 41°C (107°F) and lows dropping to around 14°C (58°F).

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

January Precipitation in Formosa

In Formosa in January, the precipitation amount is 132 mm (5.2 in) over the course of 12 days.

January Precipitation Trends in Formosa

The chart displays monthly precipitation patterns in Formosa, 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 Formosa, January typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 12 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 Formosa

In Formosa in January, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

January Average Humidity in Formosa

This chart illustrates the average monthly humidity levels in Formosa, 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 Formosa is approximately 76%, 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 Formosa

In Formosa in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Formosa, you can check here.

Maximum UV Index Levels in Formosa for January

The chart shows the monthly maximum UV Index (UVI) for Formosa 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 Formosa typically reaches 14, which falls under the extreme exposure category.

Data source: Formosa 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 Formosa Compares to Other Months

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

This table compares monthly weather conditions in Formosa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	132 mm (5.2 inches)	76%	extreme
February Weather	27°C (81°F)	69 mm (2.7 inches)	70%	extreme
March Weather	26°C (78°F)	106 mm (4.2 inches)	73%	extreme
April Weather	23°C (73°F)	121 mm (4.8 inches)	83%	very high
May Weather	19°C (67°F)	171 mm (6.7 inches)	85%	high
June Weather	18°C (64°F)	73 mm (2.9 inches)	73%	moderate
July Weather	17°C (62°F)	63 mm (2.5 inches)	63%	high
August Weather	19°C (66°F)	50 mm (2.0 inches)	44%	very high
September Weather	21°C (71°F)	87 mm (3.4 inches)	50%	very high
October Weather	24°C (75°F)	155 mm (6.1 inches)	53%	extreme
November Weather	25°C (78°F)	175 mm (6.9 inches)	66%	extreme
December Weather	27°C (81°F)	82 mm (3.2 inches)	82%	extreme