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May Weather in Cajamar, Brazil

Last updated: August 22, 2025

In Cajamar, Brazil, the average temperature in May is a pleasant 19°C (66°F), perfect for outdoor activities. However, temperatures can range from a chilly 3°C (38°F) to a scorching 32°C (89°F). During this month, you can expect 45 mm (1.8 in) of precipitation, typically spread over 5 days. With an average humidity of 79%, it's a great time to enjoy the vibrant atmosphere of the season!

May Temperature in Cajamar

In May in Cajamar, the average temperature is 19°C (66°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 3°C (38°F). Be prepared for a range of temperatures, making it essential to pack both warm and cool weather clothing for your trip.

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

The chart illustrates May temperature patterns in Cajamar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cajamar, May typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec747374706665636470717173
Data source: Temperature data for Cajamar 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 Cajamar

In Cajamar in May, the total precipitation amount is 45 mm (1.8 in) over a span of 5 days.

May Precipitation Trends in Cajamar

The chart displays monthly precipitation patterns in Cajamar, 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 Cajamar, May typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec179166116524542185738109122144
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cajamar

In Cajamar in May humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

May Average Humidity in Cajamar

This chart illustrates the average monthly humidity levels in Cajamar, 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 Cajamar is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cajamar

In Cajamar in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cajamar.

Maximum UV Index Levels in Cajamar for May

The chart shows the monthly maximum UV Index (UVI) for Cajamar 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 Cajamar typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151211867911131416
Data source: Cajamar 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 Cajamar Compares to Other Months

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

This table compares monthly weather conditions in Cajamar, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)179 mm (7.1 inches)88%extreme
February Weather23°C (74°F)166 mm (6.5 inches)88%extreme
March Weather23°C (74°F)116 mm (4.6 inches)87%extreme
April Weather21°C (70°F)52 mm (2.1 inches)84%extreme
May Weather19°C (66°F)45 mm (1.8 inches)79%very high
June Weather18°C (65°F)42 mm (1.7 inches)77%high
July Weather17°C (63°F)18 mm (0.7 inches)72%high
August Weather18°C (65°F)57 mm (2.2 inches)65%very high
September Weather21°C (71°F)38 mm (1.5 inches)58%extreme
October Weather22°C (71°F)108 mm (4.3 inches)50%extreme
November Weather22°C (71°F)122 mm (4.8 inches)75%extreme
December Weather23°C (74°F)144 mm (5.7 inches)80%extreme

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