September weather forecastAiquina, Chile

September

Weather in September

September, the first month of the spring in Aiquina, is a pleasant month, with temperature in the range of an average high of 20.3°C (68.5°F) and an average low of 6.8°C (44.2°F).

Temperature

September brings an average high-temperature of an agreeable 20.3°C (68.5°F), nearly identical to the preceding month. Aiquina's temperature exhibits a stark contrast from daytime to nighttime, averaging lows of 6.8°C (44.2°F) in September.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 22%.

Rainfall

In Aiquina, rain does not fall in September through November.

Snowfall

January through May, September through December are months without snowfall.

Daylight

In September, the average length of the day is 11h and 59min.
On the first day of September, sunrise is at 06:42 and sunset at 18:23 -04. On the last day of the month, sunrise is at 07:14 and sunset at 19:31 -03.
Note: On Sunday, 08. September 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from -04 to -03. Daylight Saving Time lasts until Sunday, 06. April 2025, at 00:00; consequently, the time zone reverts from -03 to -04.

Sunshine

September has the most sunshine of the year, with an average of 10h of sunshine.

UV index

The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a daily UV index of 4 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Aiquina, in September, the average high-temperature is 20.3°C (68.5°F), and the average low-temperature is 6.8°C (44.2°F).

August and September, with an average relative humidity of 22%, are the least humid months in Aiquina, Chile.

The average relative humidity in September in Aiquina is 22%.

September through November are months without rainfall in Aiquina.

In September, it doesn't rain. August is the latest month when it rains.

January through May, September through December are months without snowfall.

In September, in Aiquina, Chile, it doesn't snow. August is the latest month when it typically snows.

In Aiquina, the average day length in September is 11h and 59min.

In September, on the first day of the month, sunrise is at 06:42 and sunset at 18:23 -04. On the last day of the month, in Aiquina, sunrise is at 07:14 and sunset at 19:31 -03.

On Sunday, 08. September 2024, at 00:00, Daylight Saving Time starts in Aiquina, Chile, and the time zone changes from -04 to -03. DST ends on Sunday, 06. April 2025, at 00:00.

September has the most sunshine of the year, with an average of 10h of sunshine.

In Aiquina, the average sunshine duration in September is 10h.

The months with the lowest UV index are April through September, with an average maximum UV index of 4.

In September, the average daily maximum UV index in Aiquina, Chile, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

18.7°C

20.3°C

21.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.9km/h

13.5km/h

14.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

30.7

29.5

30.3

Average UV index

Average cloud cover

Average visibility

10km

Average temperature in September
Aiquina, Chile

Average high temperature in September: 20.3°C

The warmest month (with the highest average high temperature) is November (22.4°C).
The month with the lowest average high temperature is July (16.9°C).

Average low temperature in September: 6.8°C

The month with the highest average low temperature is February (11.3°C).
The coldest month (with the lowest average low temperature) is July (4.9°C).

Average pressure in September
Aiquina, Chile

Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is February (1013.7mbar).

Average wind speed in September
Aiquina, Chile

Average wind speed in September: 11.9km/h

The windiest month (with the highest average wind speed) is September (11.9km/h).
The calmest month (with the lowest average wind speed) is April (9.4km/h).

Average humidity in September
Aiquina, Chile

Average humidity in September: 22%

The month with the highest relative humidity is February (53%).
The months with the lowest relative humidity are August and September (22%).

Average rainfall in September
Aiquina, Chile

Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is February (17mm).
The driest months (with the least rainfall) are September, October and November (0mm).

Average rainfall days in September
Aiquina, Chile

Average rainfall days in September: 0.5 days

The month with the highest number of rainy days is February (8 days).
The month with the least rainy days is November (0 days).

Average snowfall in September
Aiquina, Chile

Average snowfall in September: 0mm

The month with the highest snowfall is June (3mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).

Average snowfall days in September
Aiquina, Chile

Average snowfall days in September: 0 days

The months with the highest number of snowfall days are May, June, July and August (0.1 days).
The months with the least snowfall days are January, February, March, April, September, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Aiquina, Chile

Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

Average sunshine in September: 10h and 0min

The month with the most sunshine is September (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 9h and 42min).

Average sunshine days in September
Aiquina, Chile

Average sunshine days in September: 29.5 days

The month with the most sunshine days is August (30.7 days).
The month with the least sunshine days is February (17.5 days).

Average UV index in September
Aiquina, Chile

Average UV index in September: 4

The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).

Average cloud cover in September
Aiquina, Chile

Average cloud cover in September: 2

The month with the most cloud cover is February (Cloud cover 16).
The months with the least cloud cover are August, September and November (Cloud cover 2).

Average visibility in September
Aiquina, Chile

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).