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January Weather in San Jeronimo Tulija, Mexico

Last updated: August 27, 2025

In San Jeronimo Tulija, Mexico, the average temperature in January is a pleasant 21°C (70°F). Expect a range where the minimum dips to 10°C (51°F) and the maximum can rise to 32°C (90°F). During this month, the region experiences an average precipitation of 108 mm (4.3 in) spread over about 11 days. With an average humidity of 84%, it's wise to prepare for a mix of warmth and moisture.

January Temperature in San Jeronimo Tulija

In January in San Jeronimo Tulija, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F) and minimums can be as low as 10°C (51°F). This makes San Jeronimo Tulija an ideal destination for travelers looking to enjoy mild to warm weather during this time.

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

The chart illustrates January temperature patterns in San Jeronimo Tulija, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jeronimo Tulija, January typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec707375818279797978767371
Data source: Temperature data for San Jeronimo Tulija 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 Jeronimo Tulija

In San Jeronimo Tulija in January, the precipitation amount is 108 mm (4.3 in) over the course of 11 days.

January Precipitation Trends in San Jeronimo Tulija

The chart displays monthly precipitation patterns in San Jeronimo Tulija, 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 Jeronimo Tulija, January typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec108523162136321105164236282175101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Jeronimo Tulija

In San Jeronimo Tulija in January, humidity is 84%. With an average temperature of 21°C (70°F), this humidity feels like thick, warm air wrapping around you, making outdoor activities quite uncomfortable and necessitating frequent hydration breaks for a more enjoyable travel experience.

January Average Humidity in San Jeronimo Tulija

This chart illustrates the average monthly humidity levels in San Jeronimo Tulija, 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 Jeronimo Tulija is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Jeronimo Tulija

In San Jeronimo Tulija in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Jeronimo Tulija.

Maximum UV Index Levels in San Jeronimo Tulija for January

The chart shows the monthly maximum UV Index (UVI) for San Jeronimo Tulija 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 Jeronimo Tulija typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314131414131312109
Data source: San Jeronimo Tulija 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 Jeronimo Tulija Compares to Other Months

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

This table compares monthly weather conditions in San Jeronimo Tulija, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)108 mm (4.3 inches)84%very high
February Weather23°C (73°F)52 mm (2.0 inches)73%extreme
March Weather24°C (76°F)31 mm (1.2 inches)59%extreme
April Weather27°C (81°F)62 mm (2.5 inches)52%extreme
May Weather28°C (82°F)136 mm (5.4 inches)53%extreme
June Weather26°C (79°F)321 mm (12.6 inches)55%extreme
July Weather26°C (80°F)105 mm (4.1 inches)61%extreme
August Weather26°C (80°F)164 mm (6.4 inches)71%extreme
September Weather26°C (79°F)236 mm (9.3 inches)77%extreme
October Weather25°C (77°F)282 mm (11.1 inches)78%extreme
November Weather23°C (73°F)175 mm (6.9 inches)82%very high
December Weather22°C (71°F)101 mm (4.0 inches)86%very high

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