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May Weather in San Matias Petacaltepec, Mexico

Last updated: August 27, 2025

In San Matias Petacaltepec, Mexico, the average temperature in May hovers around 22°C (72°F), but you might experience a range from a cool 15°C (59°F) to a warm 32°C (90°F). Be prepared for some rain, as the area sees 247 mm (9.7 in) of precipitation spread over 21 days. With an average humidity of 72%, it’s a season of warmth and moisture, perfect for those who enjoy a lush environment!

May Temperature in San Matias Petacaltepec

In May in San Matias Petacaltepec, the average temperature is 22°C (72°F). Maximums can reach 32°C (90°F), while minimums can drop to as low as 15°C (59°F). This pleasant climate makes San Matias Petacaltepec an ideal destination for travelers seeking comfortable weather and outdoor activities.

May Weather in San Matias Petacaltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Matias Petacaltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Matias Petacaltepec, May typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (90°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec666870727270706969696866
Data source: Temperature data for San Matias Petacaltepec 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.

May Precipitation in San Matias Petacaltepec

In San Matias Petacaltepec in May, the precipitation amount is 247 mm (9.7 in) during a span of 21 days.

May Precipitation Trends in San Matias Petacaltepec

The chart displays monthly precipitation patterns in San Matias Petacaltepec, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In San Matias Petacaltepec, May typically receives around 247 mm (9.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec141416752484972663973911892310
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Matias Petacaltepec

In San Matias Petacaltepec in May humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.

May Average Humidity in San Matias Petacaltepec

This chart illustrates the average monthly humidity levels in San Matias Petacaltepec, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in San Matias Petacaltepec is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Matias Petacaltepec

In San Matias Petacaltepec in May, 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 Matias Petacaltepec.

Maximum UV Index Levels in San Matias Petacaltepec for May

The chart shows the monthly maximum UV Index (UVI) for San Matias Petacaltepec in May, 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 May, the maximum UV index in San Matias Petacaltepec typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131415151415141412109
Data source: San Matias Petacaltepec May 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 May Weather in San Matias Petacaltepec Compares to Other Months

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

This table compares monthly weather conditions in San Matias Petacaltepec, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)14 mm (0.6 inches)84%very high
February Weather20°C (68°F)14 mm (0.5 inches)80%extreme
March Weather21°C (70°F)16 mm (0.6 inches)73%extreme
April Weather22°C (72°F)75 mm (3.0 inches)67%extreme
May Weather22°C (72°F)247 mm (9.7 inches)72%extreme
June Weather21°C (70°F)497 mm (19.6 inches)73%extreme
July Weather21°C (70°F)266 mm (10.5 inches)76%extreme
August Weather21°C (70°F)397 mm (15.6 inches)80%extreme
September Weather21°C (70°F)391 mm (15.4 inches)84%extreme
October Weather21°C (69°F)189 mm (7.5 inches)89%extreme
November Weather20°C (68°F)23 mm (0.9 inches)88%very high
December Weather19°C (66°F)10 mm (0.4 inches)88%very high

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