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March Weather in San Roman, Mexico

Last updated: August 26, 2025

In March, the average temperature in San Roman, Mexico is a warm 26°C (80°F), with a range that can drop to a cool 15°C (59°F) and soar to a high of 36°C (97°F). Expect 19 mm (0.8 in) of rainfall spread over 5 days, and enjoy a comfortable average humidity of 69%.

March Temperature in San Roman

In March in San Roman, the average temperature is 26°C (80°F). Maximums can reach 36°C (97°F), and minimums can be as low as 15°C (59°F). This makes it an ideal time to visit for warm weather lovers while still allowing for comfortable evenings.

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

The chart illustrates March temperature patterns in San Roman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Roman, March typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec747779828482838382807775
Data source: Temperature data for San Roman 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 Roman

In San Roman in March, the total precipitation amount is 19 mm (0.8 in), occurring over the course of 5 days.

March Precipitation Trends in San Roman

The chart displays monthly precipitation patterns in San Roman, 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 Roman, March typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3820193066221811101561646643
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Roman

In San Roman in March, humidity is 69%. With an average temperature of 26°C (80°F), this humidity feels like a warm, steamy embrace, making outdoor activities slightly sweaty and requiring frequent breaks for hydration but still inviting for leisurely strolls or exploring local attractions.

March Average Humidity in San Roman

This chart illustrates the average monthly humidity levels in San Roman, 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 Roman is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%69%64%63%62%65%78%86%87%88%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in San Roman

In San Roman in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Roman.

Maximum UV Index Levels in San Roman for March

The chart shows the monthly maximum UV Index (UVI) for San Roman 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 Roman typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121198
Data source: San Roman 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 Roman Compares to Other Months

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

This table compares monthly weather conditions in San Roman, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)38 mm (1.5 inches)85%very high
February Weather25°C (78°F)20 mm (0.8 inches)80%extreme
March Weather26°C (80°F)19 mm (0.8 inches)69%extreme
April Weather28°C (83°F)30 mm (1.2 inches)64%extreme
May Weather29°C (84°F)66 mm (2.6 inches)63%extreme
June Weather28°C (82°F)221 mm (8.7 inches)62%extreme
July Weather28°C (83°F)81 mm (3.2 inches)65%extreme
August Weather28°C (83°F)110 mm (4.3 inches)78%extreme
September Weather28°C (82°F)156 mm (6.1 inches)85%extreme
October Weather27°C (80°F)164 mm (6.5 inches)87%extreme
November Weather25°C (77°F)66 mm (2.6 inches)88%very high
December Weather24°C (75°F)43 mm (1.7 inches)88%very high

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