September weather forecastDiego de Almagro, Chile

September

Weather in September

The first month of the spring, September, is still a refreshing month in Diego de Almagro, Chile, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 12.1°C (53.8°F).

Temperature

During September, Diego de Almagro records an average high-temperature of a still comfortable 18.5°C (65.3°F), marking a slight divergence from August's 18.3°C (64.9°F). Throughout September, an average low-temperature of 12.1°C (53.8°F) is expected.

Humidity

In Diego de Almagro, Chile, the average relative humidity in September is 67%.

Rainfall

January, February, April, September through December are months without rainfall.

Daylight

The average length of the day in September in Diego de Almagro is 11h and 57min.
On the first day of September, sunrise is at 06:51 and sunset at 18:27 -04. On the last day of the month, sunrise is at 07:19 and sunset at 19:40 -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

In September, the average sunshine is 9.8h.

UV index

The average daily maximum UV index in September in Diego de Almagro is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In September, the UV index of 5 transforms into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

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

Frequently asked questions

The average high-temperature and low-temperature in Diego de Almagro during September are 18.5°C (65.3°F) and 12.1°C (53.8°F) respectively.

In September, the average relative humidity in Diego de Almagro, Chile, is 67%.

In Diego de Almagro, rain does not fall in January, February, April, September through December.

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

In September, the average day length is 11h and 57min.

On the first day of September in Diego de Almagro, sunrise is at 06:51 and sunset at 18:27 -04. On the last day of the month, sunrise is at 07:19 and sunset at 19:40 -03.

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

In Diego de Almagro, Chile, the average sunshine duration in September is 9.8h.

In September, the average daily maximum UV index in Diego de Almagro, Chile, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

18.3°C

18.5°C

19.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.5km/h

11.6km/h

12.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

29.5

29.2

30.8

Average UV index

Average cloud cover

Average visibility

10km

Average temperature in September
Diego de Almagro, Chile

Average high temperature in September: 18.5°C

The warmest month (with the highest average high temperature) is February (23.3°C).
The month with the lowest average high temperature is July (17.8°C).

Average low temperature in September: 12.1°C

The month with the highest average low temperature is February (17.1°C).
The coldest month (with the lowest average low temperature) is July (10.8°C).

Average pressure in September
Diego de Almagro, Chile

Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is February (1013.5mbar).

Average wind speed in September
Diego de Almagro, Chile

Average wind speed in September: 11.1km/h

The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).

Average humidity in September
Diego de Almagro, Chile

Average humidity in September: 67%

The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (64%).

Average rainfall in September
Diego de Almagro, Chile

Average rainfall in September: 0mm

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

Average rainfall days in September
Diego de Almagro, Chile

Average rainfall days in September: 1.1 days

The month with the highest number of rainy days is March (2.3 days).
The month with the least rainy days is October (0.2 days).

Average daylight in September /
Average sunshine in September
Diego de Almagro, Chile

Average daylight in September: 12h and 0min

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

Average sunshine in September: 9h and 48min

The months with the most sunshine are January, February, November and December (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 9h and 30min).

Average sunshine days in September
Diego de Almagro, Chile

Average sunshine days in September: 29.2 days

The month with the most sunshine days is October (30.8 days).
The month with the least sunshine days is February (27 days).

Average UV index in September
Diego de Almagro, Chile

Average UV index in September: 5

The months with the highest UV index are January and February (UV index 6).
The month with the lowest UV index is July (UV index 4).

Average cloud cover in September
Diego de Almagro, Chile

Average cloud cover in September: 6

The months with the most cloud cover are February and May (Cloud cover 10).
The month with the least cloud cover is November (Cloud cover 4).

Average visibility in September
Diego de Almagro, 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).