May Weather in Rosario

Last updated: March 2, 2024

The weather in Rosario, Mexico, during May is characterized by an average temperature of 27°C (80°F). Highs can soar to 39°C (103°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Rosario throughout May hovers around 47%.

13°C (55°F)

Minimum temperature

27°C (80°F)

Average temperature

39°C (103°F)

Maximum temperature

47%

Humidity

Precipitation and Sunshine hours

In May, Rosario averages 1 mm (0.0 inches) of rainfall, typically over the course of 0 rainy days. The month enjoys an average of 13 hours 31 minutes of daylight, with the sun shining for approximately 11 hours 50 minutes each day. Additionally, there is a 80% probability of sunny days during this period.

1 mm (0.0 inches)

Precipitation

0 rainy days

Rainy days

11 hours 50 minutes

Sunshine hours

80%

Chance of sun

UV Index

In May, the UV Index in Rosario 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 3 6 9 11 12 12 9 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 Rosario's Climate with Cities Worldwide