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May Weather in Calaco, Mexico

Last updated: August 27, 2025

In Calaco, Mexico, the average temperature in May hovers around 28°C (83°F), providing a warm backdrop for your adventures. Expect minimums as low as 18°C (64°F) and highs reaching up to 41°C (106°F). Be prepared for sporadic showers, with an average precipitation of 143 mm (5.6 in) spread over 13 days, and don't forget to stay hydrated amidst the prevailing humidity of 82%!

May Temperature in Calaco

In May in Calaco, the average temperature is 28°C (83°F). Maximum temperatures can reach 41°C (106°F), while minimums can drop as low as 18°C (64°F). Be prepared for hot days but also bring a light jacket for cooler evenings when traveling.

May Weather in Calaco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Calaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calaco, May typically has an average temperature of 28°C (83°F), with highs reaching up to 41°C (106°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec656973788282828281777167
Data source: Temperature data for Calaco 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 Calaco

In Calaco in May, the precipitation amount is 143 mm (5.6 in) over a span of 13 days.

May Precipitation Trends in Calaco

The chart displays monthly precipitation patterns in Calaco, 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 Calaco, May typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec604257771431751121191702618435
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Calaco

In Calaco in May, humidity is 82%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, damp embrace, which can make traveling feel heavy and exhausting, as every movement can be met with a sticky veil of moisture that clings to the skin.

May Average Humidity in Calaco

This chart illustrates the average monthly humidity levels in Calaco, 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 Calaco is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Calaco

In Calaco in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Calaco.

Maximum UV Index Levels in Calaco for May

The chart shows the monthly maximum UV Index (UVI) for Calaco 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 Calaco typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121212131312121187
Data source: Calaco 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 Calaco Compares to Other Months

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

This table compares monthly weather conditions in Calaco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)60 mm (2.4 inches)88%high
February Weather20°C (69°F)42 mm (1.7 inches)86%very high
March Weather23°C (73°F)57 mm (2.2 inches)83%extreme
April Weather26°C (79°F)77 mm (3.0 inches)80%extreme
May Weather28°C (83°F)143 mm (5.6 inches)82%extreme
June Weather28°C (82°F)175 mm (6.9 inches)79%extreme
July Weather28°C (82°F)112 mm (4.4 inches)72%extreme
August Weather28°C (83°F)119 mm (4.7 inches)74%extreme
September Weather27°C (81°F)170 mm (6.7 inches)84%extreme
October Weather25°C (77°F)261 mm (10.3 inches)92%extreme
November Weather22°C (71°F)84 mm (3.3 inches)91%very high
December Weather19°C (67°F)35 mm (1.4 inches)91%high

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