April Weather in San Antonio

Last updated: March 2, 2024

The weather in San Antonio, Argentina, during April is characterized by an average temperature of 15°C (60°F). Highs can soar to 25°C (78°F), while lows may dip to 6°C (43°F). Typically, the humidity level in San Antonio throughout April hovers around 83%.

6°C (43°F)

Minimum temperature

15°C (60°F)

Average temperature

25°C (78°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In April, San Antonio averages 181 mm (7.1 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 11 hours 22 minutes of daylight, with the sun shining for approximately 8 hours 9 minutes each day. Additionally, there is a 33% probability of sunny days during this period.

181 mm (7.1 inches)

Precipitation

18 rainy days

Rainy days

8 hours 9 minutes

Sunshine hours

33%

Chance of sun

UV Index

In April, the UV Index in San Antonio reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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	0	1	2	3	6	9	10	9	8	5	3	1	1
Exposure	Low			Moderate	High	VeryHigh				Moderate		Low
Time to burn	45 min			30 min	25 min	15 min				30 min		45 min