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January Weather in Dos de Mayo, Argentina

Last updated: August 22, 2025

In Dos de Mayo, Argentina, the average temperature for January hovers around 25°C (77°F), with daily extremes ranging from a refreshing 15°C (59°F) to a sizzling 39°C (103°F). Expect about 169 mm (6.7 in) of precipitation spread over 16 days, contributing to an average humidity of 79%. Enjoy the climate, but don’t forget your umbrella!

January Temperature in Dos de Mayo

In January in Dos de Mayo, the average temperature is 25°C (77°F). Maximum temperatures can reach up to 39°C (103°F), while minimum temperatures can drop as low as 15°C (59°F). This range makes Dos de Mayo an ideal destination for travelers seeking warm weather with some cooler evenings to enjoy.

January Weather in Dos de Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dos de Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dos de Mayo, January typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (103°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec777674696361606369717476
Data source: Temperature data for Dos de Mayo 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 Dos de Mayo

In Dos de Mayo in January, the precipitation amount is 169 mm (6.7 in) spread over 16 days.

January Precipitation Trends in Dos de Mayo

The chart displays monthly precipitation patterns in Dos de Mayo, 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 Dos de Mayo, January typically receives around 169 mm (6.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1701121081122021399565119210158113
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Dos de Mayo

In Dos de Mayo in January, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

January Average Humidity in Dos de Mayo

This chart illustrates the average monthly humidity levels in Dos de Mayo, 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 Dos de Mayo is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%72%78%82%78%73%59%62%65%76%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Dos de Mayo

In Dos de Mayo in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Dos de Mayo.

Maximum UV Index Levels in Dos de Mayo for January

The chart shows the monthly maximum UV Index (UVI) for Dos de Mayo 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 Dos de Mayo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756710131414
Data source: Dos de Mayo 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 Dos de Mayo Compares to Other Months

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

This table compares monthly weather conditions in Dos de Mayo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)169 mm (6.7 inches)79%extreme
February Weather24°C (76°F)112 mm (4.4 inches)74%extreme
March Weather23°C (74°F)108 mm (4.3 inches)72%extreme
April Weather21°C (70°F)112 mm (4.4 inches)78%very high
May Weather17°C (64°F)202 mm (7.9 inches)82%high
June Weather16°C (61°F)139 mm (5.5 inches)78%moderate
July Weather15°C (60°F)95 mm (3.7 inches)73%high
August Weather17°C (64°F)65 mm (2.6 inches)58%high
September Weather20°C (69°F)119 mm (4.7 inches)62%very high
October Weather21°C (71°F)210 mm (8.3 inches)65%extreme
November Weather23°C (74°F)158 mm (6.2 inches)76%extreme
December Weather25°C (77°F)113 mm (4.4 inches)85%extreme

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