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March Weather in San Jeronimo, Guatemala

Last updated: August 23, 2025

In March, the average temperature in San Jeronimo, Guatemala is a pleasant 21°C (70°F). Expect temperatures to range from a cool 9°C (49°F) to a warm 34°C (93°F). With an average humidity of 59%, it’s a comfortable time to explore. Just be prepared for a bit of rain, as the region sees approximately 15 mm (0.6 in) of precipitation over about 4 days.

March Temperature in San Jeronimo

In March in San Jeronimo, the average temperature is 21°C (70°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 9°C (49°F). This mild climate makes San Jeronimo an ideal destination for travelers looking to enjoy a pleasant outdoor experience.

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

The chart illustrates March temperature patterns in San Jeronimo, 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, March typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec666970747472727272716867
Data source: Temperature data for San Jeronimo 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.

March Precipitation in San Jeronimo

In San Jeronimo in March, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

March Precipitation Trends in San Jeronimo

The chart displays monthly precipitation patterns in San Jeronimo, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In San Jeronimo, March typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1691534145182981691722047717
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Jeronimo

In San Jeronimo in March humidity is 59%. With an average temperature of 21°C (70°F), this humidity feels like a pleasantly warm embrace, making it ideal for leisurely strolls and outdoor activities.

March Average Humidity in San Jeronimo

This chart illustrates the average monthly humidity levels in San Jeronimo, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in San Jeronimo is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in San Jeronimo

In San Jeronimo in March, 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 San Jeronimo.

Maximum UV Index Levels in San Jeronimo for March

The chart shows the monthly maximum UV Index (UVI) for San Jeronimo in March, 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 March, the maximum UV index in San Jeronimo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515141414141413119
Data source: San Jeronimo March 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 March Weather in San Jeronimo Compares to Other Months

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

This table compares monthly weather conditions in San Jeronimo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)16 mm (0.6 inches)76%extreme
February Weather20°C (69°F)9 mm (0.3 inches)68%extreme
March Weather21°C (70°F)15 mm (0.6 inches)59%extreme
April Weather23°C (74°F)34 mm (1.3 inches)57%extreme
May Weather23°C (74°F)145 mm (5.7 inches)65%extreme
June Weather22°C (72°F)182 mm (7.2 inches)66%extreme
July Weather22°C (72°F)98 mm (3.9 inches)75%extreme
August Weather22°C (72°F)169 mm (6.7 inches)82%extreme
September Weather22°C (72°F)172 mm (6.8 inches)82%extreme
October Weather21°C (71°F)204 mm (8.0 inches)83%extreme
November Weather20°C (69°F)77 mm (3.0 inches)80%extreme
December Weather19°C (67°F)17 mm (0.7 inches)76%very high

Compare San Jeronimo's Climate with Cities Worldwide