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January Weather in San Luis, Cuba

Last updated: August 23, 2025

In San Luis, Cuba, the average temperature in January settles around 23°C (75°F). You can expect a minimum of 12°C (54°F) and a maximum of 32°C (89°F) during this time. With an average precipitation of 21 mm (0.8 in) spread over 4 days, you'll also experience an average humidity level of 76%. Perfect for enjoying the beautiful surroundings!

January Temperature in San Luis

In January in San Luis, the average temperature is 23°C (75°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop to as low as 12°C (54°F). This pleasant climate makes San Luis an ideal destination for travelers looking to enjoy outdoor activities and explore the area comfortably.

January Weather in San Luis: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Luis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Luis, January typically has an average temperature of 23°C (75°F), with highs reaching up to 32°C (89°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec747676787980818280797775
Data source: Temperature data for San Luis 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 Luis

In San Luis in January, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

January Precipitation Trends in San Luis

The chart displays monthly precipitation patterns in San Luis, 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 Luis, January typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec2117355617399961061361168331
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Luis

In San Luis in January humidity is 76%. With an average temperature of 23°C (75°F), this humidity feels like walking through a warm, thick mist, making travel slightly sluggish and requiring frequent breaks to stay refreshed.

January Average Humidity in San Luis

This chart illustrates the average monthly humidity levels in San Luis, 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 Luis is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%72%72%70%73%78%81%80%80%82%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Luis

In San Luis in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Luis.

Maximum UV Index Levels in San Luis for January

The chart shows the monthly maximum UV Index (UVI) for San Luis 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 Luis typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131313121188
Data source: San Luis 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 Luis Compares to Other Months

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

This table compares monthly weather conditions in San Luis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (75°F)21 mm (0.8 inches)76%very high
February Weather24°C (76°F)17 mm (0.7 inches)74%extreme
March Weather24°C (76°F)35 mm (1.4 inches)72%extreme
April Weather26°C (78°F)56 mm (2.2 inches)72%extreme
May Weather26°C (79°F)173 mm (6.8 inches)70%extreme
June Weather27°C (81°F)99 mm (3.9 inches)73%extreme
July Weather27°C (81°F)96 mm (3.8 inches)78%extreme
August Weather28°C (82°F)106 mm (4.2 inches)81%extreme
September Weather27°C (81°F)136 mm (5.3 inches)80%extreme
October Weather26°C (79°F)116 mm (4.6 inches)80%extreme
November Weather25°C (77°F)83 mm (3.3 inches)82%very high
December Weather24°C (76°F)31 mm (1.2 inches)80%very high

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