September Weather in Rosario de Lerma

Last updated: March 2, 2024

The weather in Rosario de Lerma, Argentina, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 31°C (89°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Rosario de Lerma throughout September hovers around 57%.

3°C (37°F)

Minimum temperature

15°C (59°F)

Average temperature

31°C (89°F)

Maximum temperature

57%

Humidity

Precipitation and Sunshine hours

In September, Rosario de Lerma averages 28 mm (1.1 inches) of rainfall, typically over the course of 7 rainy days. The month enjoys an average of 11 hours 57 minutes of daylight, with the sun shining for approximately 10 hours 56 minutes each day. Additionally, there is a 63% probability of sunny days during this period.

28 mm (1.1 inches)

Precipitation

7 rainy days

Rainy days

10 hours 56 minutes

Sunshine hours

63%

Chance of sun

UV Index

In September, the UV Index in Rosario de Lerma reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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	2	5	8	11	12	11	9	6	3	1	1
Exposure	Low			Moderate	VeryHigh	Extreme			VeryHigh	High	Moderate	Low
Time to burn	45 min			30 min	15 min	10 min			15 min	25 min	30 min	45 min