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January Weather in Ciudad Acuna, Mexico

Last updated: August 27, 2025

In January, the average temperature in Ciudad Acuna, Mexico hovers around 12°C (53°F). However, temperatures can range from a chilly -5°C (23°F) to a balmy 31°C (88°F). Expect approximately 22 mm (0.9 in) of precipitation over 3 days, with the air maintaining an average humidity of 76%.

January Temperature in Ciudad Acuna

In January in Ciudad Acuna, the average temperature is 12°C (53°F). Maximum temperatures can reach as high as 31°C (88°F), while the minimum can drop to a chilly -5°C (23°F). Travelers should be prepared for a wide range of weather conditions during their visit.

January Weather in Ciudad Acuna: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ciudad Acuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ciudad Acuna, January typically has an average temperature of 12°C (53°F), with highs reaching up to 31°C (88°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec535767738186888882736256
Data source: Temperature data for Ciudad Acuna 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 Ciudad Acuna

In Ciudad Acuna in January, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

January Precipitation Trends in Ciudad Acuna

The chart displays monthly precipitation patterns in Ciudad Acuna, 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 Ciudad Acuna, January typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec2227293878433126121591222
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ciudad Acuna

In Ciudad Acuna in January humidity is 76%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that settles into your bones, making outdoor activities a bit uncomfortable and necessitating layers to stay warm while exploring.

January Average Humidity in Ciudad Acuna

This chart illustrates the average monthly humidity levels in Ciudad Acuna, 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 Ciudad Acuna is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%70%73%79%78%65%55%68%77%84%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ciudad Acuna

In Ciudad Acuna in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ciudad Acuna.

Maximum UV Index Levels in Ciudad Acuna for January

The chart shows the monthly maximum UV Index (UVI) for Ciudad Acuna 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 Ciudad Acuna typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810111212121211965
Data source: Ciudad Acuna 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 Ciudad Acuna Compares to Other Months

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

This table compares monthly weather conditions in Ciudad Acuna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)22 mm (0.9 inches)76%moderate
February Weather14°C (57°F)27 mm (1.0 inches)75%very high
March Weather19°C (67°F)29 mm (1.1 inches)70%very high
April Weather23°C (74°F)38 mm (1.5 inches)73%extreme
May Weather27°C (81°F)78 mm (3.1 inches)79%extreme
June Weather30°C (86°F)43 mm (1.7 inches)78%extreme
July Weather31°C (88°F)31 mm (1.2 inches)65%extreme
August Weather31°C (88°F)26 mm (1.0 inches)55%extreme
September Weather28°C (83°F)121 mm (4.8 inches)68%extreme
October Weather23°C (73°F)59 mm (2.3 inches)77%very high
November Weather17°C (63°F)12 mm (0.5 inches)84%high
December Weather13°C (56°F)22 mm (0.9 inches)87%moderate

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