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May Weather in Manchaca, United States

Last updated: June 24, 2025

In May, the average temperature in Manchaca, United States hovers around 25°C (77°F), making it quite pleasant. However, be prepared for a temperature range that can dip as low as 11°C (51°F) and soar to a sizzling 37°C (99°F). With an average humidity of 82%, it’s a good idea to stay hydrated. Expect approximately 155 mm (6.1 in) of precipitation over about 13 days, so don’t forget your umbrella!

May Temperature in Manchaca

In May in Manchaca, the average temperature is 25°C (77°F), with maximums reaching 37°C (99°F) and minimums dipping as low as 11°C (51°F). This range makes Manchaca an ideal destination for travelers looking to enjoy warm weather while still having the option to experience cooler evenings.

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

The chart illustrates May temperature patterns in Manchaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manchaca, May typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec525364697782858680706055
Data source: Temperature data for Manchaca 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 Manchaca

In Manchaca in May, the precipitation amount is 155 mm (6.1 in) over the course of 13 days.

May Precipitation Trends in Manchaca

The chart displays monthly precipitation patterns in Manchaca, 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 Manchaca, May typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec495870901559871118113955278
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Manchaca

In Manchaca in May, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

May Average Humidity in Manchaca

This chart illustrates the average monthly humidity levels in Manchaca, 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 Manchaca is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Manchaca

In Manchaca in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Manchaca.

Maximum UV Index Levels in Manchaca for May

The chart shows the monthly maximum UV Index (UVI) for Manchaca 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 Manchaca typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110965
Data source: Manchaca 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 Manchaca Compares to Other Months

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

This table compares monthly weather conditions in Manchaca, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)49 mm (1.9 inches)78%moderate
February Weather12°C (54°F)58 mm (2.3 inches)78%very high
March Weather18°C (64°F)69 mm (2.7 inches)77%very high
April Weather20°C (69°F)90 mm (3.5 inches)78%extreme
May Weather25°C (77°F)155 mm (6.1 inches)82%extreme
June Weather28°C (82°F)98 mm (3.8 inches)78%extreme
July Weather29°C (85°F)71 mm (2.8 inches)69%extreme
August Weather30°C (86°F)118 mm (4.6 inches)63%extreme
September Weather27°C (80°F)113 mm (4.5 inches)66%very high
October Weather21°C (71°F)95 mm (3.7 inches)73%very high
November Weather15°C (60°F)52 mm (2.0 inches)84%high
December Weather13°C (55°F)78 mm (3.1 inches)87%moderate

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