March Weather in Rio Grande

Last updated: March 2, 2024

The weather in Rio Grande, Brazil, during March is characterized by an average temperature of 23°C (73°F). Highs can soar to 27°C (81°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Rio Grande throughout March hovers around 81%.

19°C (66°F)

Minimum temperature

23°C (73°F)

Average temperature

27°C (81°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In March, Rio Grande averages 87 mm (3.4 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 13 minutes of daylight, with the sun shining for approximately 10 hours 26 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

87 mm (3.4 inches)

Precipitation

12 rainy days

Rainy days

10 hours 26 minutes

Sunshine hours

48%

Chance of sun

UV Index

In March, the UV Index in Rio Grande reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 4 7 10 12 12 10 7 4 2 1 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Rio Grande's Climate with Cities Worldwide