September weather forecast
Caseros, Argentina

September

Weather in September

The first month of the spring, September, is also an enjoyable month in Caseros, Argentina, with temperature in the range of an average high of 17.8°C (64°F) and an average low of 10.4°C (50.7°F).

Temperature

Caseros ushers in September with an average high-temperature of a still refreshing 17.8°C (64°F), showing a close resemblance to the previous month. Caseros records an average low of 10.4°C (50.7°F) throughout the nights in September.

Humidity

In Caseros, Argentina, the average relative humidity in September is 74%.

Rainfall

The month with the least rainfall is September, when the rain falls for 7.5 days and typically collects 36mm (1.42") of precipitation.

Daylight

In September, the average length of the day in Caseros is 11h and 53min.
On the first day of September in Caseros, sunrise is at 07:11 and sunset at 18:36. On the last day of the month, sunrise is at 06:31 and sunset at 18:56 -03.

Sunshine

In Caseros, the average sunshine in September is 7.7h.

UV index

In Caseros, Argentina, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What is the temperature in September in Caseros?
In Caseros, 17.8°C (64°F) is the average high-temperature and 10.4°C (50.7°F) is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in February is estimated at 32°C (89.6°F).
What is the average humidity in September in Caseros?
In Caseros, the average relative humidity in September is 74%.
What is the driest month in Caseros?
September is the month with the least rainfall in Caseros. Rain falls for 7.5 days and accumulates 36mm (1.42") of precipitation.
How much does it rain in Caseros in September?
In September, in Caseros, the rain falls for 7.5 days. Throughout September, 36mm (1.42") of precipitation is accumulated.
How many hours of daylight does Caseros have in September?
In Caseros, the average day length in September is 11h and 53min.
When are sunrise and sunset in September in Caseros?
In September, on the first day of the month, sunrise is at 07:11 and sunset at 18:36. On the last day of the month, sunrise is at 06:31 and sunset at 18:56 -03.
How many hours of sunshine does Caseros have in September?
In Caseros, the average sunshine duration in September is 7.7h.
What is the UV index reading in September in Caseros?
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Caseros, Argentina
  • Average high temperature in September: 17.8°C

The warmest month (with the highest average high temperature) is January (30.3°C).
The month with the lowest average high temperature is July (13.8°C).

  • Average low temperature in September: 10.4°C

The month with the highest average low temperature is January (20.2°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in September
Caseros, Argentina
  • Average pressure in September: 1018mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).

Average wind speed in September
Caseros, Argentina
  • Average wind speed in September: 16.4km/h

The windiest month (with the highest average wind speed) is September (16.4km/h).
The calmest month (with the lowest average wind speed) is March (13.8km/h).

Average humidity in September
Caseros, Argentina
  • Average humidity in September: 74%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is January (57%).

Average rainfall in September
Caseros, Argentina
  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is November (70mm).
The driest month (with the least rainfall) is September (36mm).

Average rainfall days in September
Caseros, Argentina
  • Average rainfall days in September: 7.5 days

The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is August (5.8 days).

Average daylight in September /
Average sunshine in September
Caseros, Argentina
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

Average sunshine days in September
Caseros, Argentina
  • Average sunshine days in September: 20.5 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is February (18.3 days).

Average UV index in September
Caseros, Argentina
  • Average UV index in September: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).

Average cloud cover in September
Caseros, Argentina
  • Average cloud cover in September: 33

The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).

Average visibility in September
Caseros, Argentina
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

englishespañol中文
Share