Santa Fe
Argentina
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Santa Fe, Argentina

The first month of the spring, September, is a pleasant month in Santa Fe, Argentina, with average temperature ranging between max 22°C (71.6°F) and min 10.9°C (51.6°F).

Temperature

In September, the average high-temperature is essentially the same as in August - an agreeable 22°C (71.6°F). The average low-temperature, in September, is 10.9°C (51.6°F).

Humidity

The average relative humidity is 69%.

Rainfall

In Santa Fe, during September, the rain falls for 9.1 days and regularly aggregates up to 37mm (1.46") of precipitation. In Santa Fe, during the entire year, the rain falls for 105.9 days and collects up to 576mm (22.68") of precipitation.

Daylight

The average length of the day in Santa Fe is 11.9h.

Sunshine

In September, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Santa Fe?

The average high-temperature, in September, in Santa Fe, Argentina, is 22°C (71.6°F), while the average low-temperature is 10.9°C (51.6°F).

What is the average humidity in September in Santa Fe?

In Santa Fe, Argentina, the average relative humidity in September is 69%.

How much does it rain in Santa Fe in September?

In September, in Santa Fe, the rain falls for 9.1 days. Throughout September, 37mm (1.46") of precipitation is accumulated.

What is the average length of the day in September in Santa Fe?

In Santa Fe, the average length of the day in September is 11.9h.

How long on average sun shines in September in Santa Fe?

In Santa Fe, the average sunshine in September is 8.3h.

What is the UV index intensity in September in Santa Fe?

In Santa Fe, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Santa Fe, Argentina
  • Average high temperature in September: 22°C

The warmest month (with the highest average high temperature) is January (33.5°C).
The month with the lowest average high temperature is July (16.6°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).

Average humidity in September - Santa Fe, Argentina
  • Average humidity in September: 69%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (51%).

Average rainfall in September - Santa Fe, Argentina
  • Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the lowest rainfall) is June (24mm).

Average rainfall days in September - Santa Fe, Argentina
  • Average rainfall days in September: 9.1 days

The month with the highest number of rainy days is October (10.9 days).
The month with the lowest number of rainy days is July (6.9 days).

Average daylight in September / Average sunshine in September - Santa Fe, Argentina
  • Average daylight in September: 11.9h

The month with the longest days is December (Average daylight: 14.2h).
The month with shortest days is June (Average daylight: 10.1h).

  • Average sunshine in September: 8.3h

The month with most sunshine is December (Average sunshine: 11.1h).
The month with least sunshine is May (Average sunshine: 7.3h).

Average UV index in September - Santa Fe, Argentina
  • Average UV index in September: 5

Months with the highest UV index are January and December (UV index 7).
Months with the lowest UV index are May, June, July and August (UV index 4).