Rosario
Argentina
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Rosario, Argentina

October in Rosario, Argentina, is a warm spring month, with average temperature varying between 23.8°C (74.8°F) and 12°C (53.6°F).

Temperature

In October, the average high-temperature slightly increases, from an agreeable 20.6°C (69.1°F) in September, to a warm 23.8°C (74.8°F). In Rosario, the average low-temperature is 12°C (53.6°F).

Humidity

The average relative humidity in October is 69%.

Rainfall

In Rosario, Argentina, it is raining for 10 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, there are 89.9 rainfall days, and 475mm (18.7") of precipitation is accumulated.

Daylight

In Rosario, the average length of the day is 12.9h.

Sunshine

The average sunshine in Rosario is 8.1h.

UV index

In Rosario, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 in October transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Rosario?

In Rosario, Argentina, in October, the average high-temperature is 23.8°C (74.8°F), and the average low-temperature is 12°C (53.6°F).

What is the average humidity in October in Rosario?

In Rosario, the average relative humidity in October is 69%.

How many days does it rain in October in Rosario?

In Rosario, in October, it is raining for 10 days, with typically 41mm (1.61") of accumulated precipitation.

How many hours of daylight does Rosario have in October?

In Rosario, Argentina, the average length of the day in October is 12.9h.

How long on average sun shines in October in Rosario?

The average sunshine in October is 8.1h.

What is the UV index reading in October in Rosario?

The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in October - Rosario, Argentina
  • Average high temperature in October: 23.8°C

The warmest month (with the highest average high temperature) is January (33.4°C).
The month with the lowest average high temperature is July (15.7°C).

  • Average low temperature in October: 12°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).

Average humidity in October - Rosario, Argentina
  • Average humidity in October: 69%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is January (52%).

Average rainfall in October - Rosario, Argentina
  • Average rainfall in October: 41mm

The wettest month (with the highest rainfall) is December (72mm).
The driest month (with the lowest rainfall) is June (16mm).

Average rainfall days in October - Rosario, Argentina
  • Average rainfall days in October: 10 days

The month with the highest number of rainy days is October (10 days).
The month with the lowest number of rainy days is June (4.8 days).

Average daylight in October / Average sunshine in October - Rosario, Argentina
  • Average daylight in October: 12.9h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in October: 8.1h

The month with most sunshine is December (Average sunshine: 11.1h).
The month with least sunshine is May (Average sunshine: 7.4h).

Average UV index in October - Rosario, Argentina
  • Average UV index in October: 5

The month with the highest UV index is January (UV index 7).
Months with the lowest UV index are April, May, June, July, August and September (UV index 4).