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April Weather in Santo Tomas, Mexico

Last updated: August 27, 2025

The average temperature in Santo Tomas, Mexico during April is a pleasant 23°C (75°F). Expect a minimum of 11°C (52°F) and a maximum reaching up to 36°C (98°F). With an average precipitation of 79 mm (3.1 in) spread across 12 days, and an average humidity level of 52%, it's wise to be prepared for some variability in weather. Enjoy your time!

April Temperature in Santo Tomas

In April in Santo Tomas, the average temperature is 23°C (75°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 11°C (52°F). This diverse climate makes it a great time for travelers to enjoy a blend of warm and cooler days.

April Weather in Santo Tomas: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Santo Tomas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Tomas, April typically has an average temperature of 23°C (75°F), with highs reaching up to 36°C (98°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec656769747673727373726866
Data source: Temperature data for Santo Tomas 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.

April Precipitation in Santo Tomas

In Santo Tomas in April, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

April Precipitation Trends in Santo Tomas

The chart displays monthly precipitation patterns in Santo Tomas, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Santo Tomas, April typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8047467920835917023528529214773
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Santo Tomas

In Santo Tomas in April humidity is 52%. With an average temperature of 23°C (75°F), this humidity feels like a warm embrace, making it comfortable for traveling while still requiring light clothing and the occasional refreshing drink to stay cool.

April Average Humidity in Santo Tomas

This chart illustrates the average monthly humidity levels in Santo Tomas, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Santo Tomas is approximately 52%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Santo Tomas

In Santo Tomas in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santo Tomas, you can check here.

Maximum UV Index Levels in Santo Tomas for April

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas in April, 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 April, the maximum UV index in Santo Tomas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141413109
Data source: Santo Tomas April 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 April Weather in Santo Tomas Compares to Other Months

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

This table compares monthly weather conditions in Santo Tomas, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)80 mm (3.2 inches)84%very high
February Weather20°C (67°F)47 mm (1.9 inches)73%extreme
March Weather21°C (69°F)46 mm (1.8 inches)59%extreme
April Weather23°C (75°F)79 mm (3.1 inches)52%extreme
May Weather24°C (76°F)208 mm (8.2 inches)53%extreme
June Weather23°C (74°F)359 mm (14.1 inches)55%extreme
July Weather22°C (73°F)170 mm (6.7 inches)61%extreme
August Weather23°C (73°F)235 mm (9.2 inches)71%extreme
September Weather23°C (73°F)285 mm (11.2 inches)77%extreme
October Weather22°C (72°F)292 mm (11.5 inches)78%extreme
November Weather20°C (69°F)147 mm (5.8 inches)82%very high
December Weather19°C (66°F)73 mm (2.9 inches)86%very high

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