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May Weather in Santa Helena de Goias, Brazil

Last updated: August 22, 2025

The average temperature in Santa Helena de Goias, Brazil during May hovers around 23°C (74°F). Expect a comfortable range, with minimums dipping to 6°C (43°F) and maximums soaring to 34°C (93°F). Precipitation is light, averaging 19 mm (0.8 in) over just 2 days, while the average humidity remains at a pleasant 68%.

May Temperature in Santa Helena de Goias

In May in Santa Helena de Goias, the average temperature is 23°C (74°F). Maximums can reach 34°C (93°F), while minimums can be as low as 6°C (43°F). This diverse range makes Santa Helena de Goias a perfect destination for travelers seeking both warm days and cooler evenings.

May Weather in Santa Helena de Goias: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Helena de Goias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Helena de Goias, May typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec787778767373717682817878
Data source: Temperature data for Santa Helena de Goias 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 Santa Helena de Goias

In Santa Helena de Goias in May, the precipitation amount is 19 mm (0.8 in) over a span of 2 days.

May Precipitation Trends in Santa Helena de Goias

The chart displays monthly precipitation patterns in Santa Helena de Goias, 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 Santa Helena de Goias, May typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec135194134611930517102179194
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Helena de Goias

In Santa Helena de Goias in May, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

May Average Humidity in Santa Helena de Goias

This chart illustrates the average monthly humidity levels in Santa Helena de Goias, 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 Santa Helena de Goias is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%89%83%68%60%53%43%33%29%61%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Helena de Goias

In Santa Helena de Goias in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Santa Helena de Goias.

Maximum UV Index Levels in Santa Helena de Goias for May

The chart shows the monthly maximum UV Index (UVI) for Santa Helena de Goias 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 Santa Helena de Goias typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1516141210891112151516
Data source: Santa Helena de Goias 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 Santa Helena de Goias Compares to Other Months

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

This table compares monthly weather conditions in Santa Helena de Goias, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)135 mm (5.3 inches)87%extreme
February Weather25°C (78°F)194 mm (7.6 inches)89%extreme
March Weather25°C (78°F)134 mm (5.3 inches)89%extreme
April Weather25°C (77°F)61 mm (2.4 inches)83%extreme
May Weather23°C (74°F)19 mm (0.8 inches)68%very high
June Weather23°C (73°F)3 mm (0.1 inches)60%very high
July Weather22°C (71°F)0 mm (0.0 inches)53%very high
August Weather24°C (76°F)5 mm (0.2 inches)43%extreme
September Weather28°C (82°F)17 mm (0.7 inches)33%extreme
October Weather27°C (81°F)102 mm (4.0 inches)28%extreme
November Weather26°C (78°F)179 mm (7.1 inches)61%extreme
December Weather25°C (78°F)194 mm (7.6 inches)84%extreme

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