April Weather in Rio Grande

Last updated: March 2, 2024

The weather in Rio Grande, Mexico, during April is characterized by an average temperature of 21°C (70°F). Highs can soar to 32°C (90°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Rio Grande throughout April hovers around 47%.

7°C (45°F)

Minimum temperature

21°C (70°F)

Average temperature

32°C (90°F)

Maximum temperature

47%

Humidity

Precipitation and Sunshine hours

In April, Rio Grande averages 8 mm (0.3 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 12 hours 43 minutes of daylight, with the sun shining for approximately 10 hours 56 minutes each day. Additionally, there is a 66% probability of sunny days during this period.

8 mm (0.3 inches)

Precipitation

1 rainy days

Rainy days

10 hours 56 minutes

Sunshine hours

66%

Chance of sun

UV Index

In April, the UV Index in Rio Grande reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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	1	4	7	10	13	14	15	13	10	6	3	1
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