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January Weather in San Jorge, Guatemala

Last updated: August 23, 2025

In January, the average temperature in San Jorge, Guatemala is a pleasant 21°C (69°F), with daytime highs reaching up to 33°C (91°F) and nighttime lows dipping to 12°C (53°F). Expect about 37 mm (1.5 in) of precipitation spread over 10 days, contributing to an average humidity level of 80%. Enjoy the mild conditions while staying prepared for occasional rain!

January Temperature in San Jorge

In January in San Jorge, the average temperature is 21°C (69°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 12°C (53°F). This temperate climate makes San Jorge an ideal destination for travelers seeking pleasant weather during their visit.

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

The chart illustrates January temperature patterns in San Jorge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jorge, January typically has an average temperature of 21°C (69°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec697273797977757676757270
Data source: Temperature data for San Jorge 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 Jorge

In San Jorge in January, the precipitation amount is 37 mm (1.5 in) spread over a duration of 10 days.

January Precipitation Trends in San Jorge

The chart displays monthly precipitation patterns in San Jorge, 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 Jorge, January typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec373733411782901602112272109445
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Jorge

In San Jorge in January, humidity is 80%. With an average temperature of 21°C (69°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit challenging for travelers as the air becomes heavy and can lead to fatigue while sightseeing.

January Average Humidity in San Jorge

This chart illustrates the average monthly humidity levels in San Jorge, 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 Jorge is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%61%53%51%52%58%63%71%79%79%74%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Jorge

In San Jorge in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Jorge.

Maximum UV Index Levels in San Jorge for January

The chart shows the monthly maximum UV Index (UVI) for San Jorge 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 Jorge typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141312109
Data source: San Jorge 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 Jorge Compares to Other Months

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

This table compares monthly weather conditions in San Jorge, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)37 mm (1.5 inches)80%very high
February Weather22°C (72°F)37 mm (1.5 inches)72%extreme
March Weather23°C (74°F)33 mm (1.3 inches)61%extreme
April Weather26°C (79°F)41 mm (1.6 inches)53%extreme
May Weather26°C (79°F)178 mm (7.0 inches)51%extreme
June Weather25°C (77°F)290 mm (11.4 inches)52%extreme
July Weather24°C (76°F)160 mm (6.3 inches)58%extreme
August Weather24°C (76°F)211 mm (8.3 inches)63%extreme
September Weather25°C (76°F)227 mm (9.0 inches)71%extreme
October Weather24°C (75°F)210 mm (8.3 inches)79%extreme
November Weather22°C (72°F)94 mm (3.7 inches)79%very high
December Weather21°C (70°F)45 mm (1.8 inches)74%very high

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