Name: Lo Barnechea
Address: CL

Normal weather for Lo Barnechea in September

It's pleasantly warm in September in Lo Barnechea with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 23°C. At night, you can expect temperatures between 4°C and 9°C.

In September, there is an average of 78 mm of precipitation, spread over 11 days. Of the total precipitation, about 0,2 cm falls as snow in September. The wind speed is around 4 Bft, mostly coming from the South.

Lo Barnechea in September		London
Average Temperature	20°C	20°C
High Temp	23°C	22°C
Low Temp	17°C	17°C
Total Precipitation	78 mm	44 mm
Rainy Days	11 days	8 days
Total Snowfall	0,2 cm	0 cm
Snowy Days	1 day	0 days

Start of September

The month of September starts in Lo Barnechea with mild temperatures, averaging around 20°C during the day and nights close to 6°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.

Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.

Mid-September

By mid-September, the average daytime temperature stays the same at 20°C, with nights close to 7°C. There might be a few showers during this period, but plenty of dry days with sunshine too.

Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.

End of September

By the end of September, the average daytime temperature in Lo Barnechea will be around 22°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.

As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.

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UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is September a good time to visit Lo Barnechea?

Want nice weather? Then September is a great time to be in Lo Barnechea. You’ll have pleasant temperatures and not too much rain this month.

Temperature records for Lo Barnechea in September

With 32°C, Lo Barnechea hit the highest temperature in the last 10 years in September 2021. The lowest daytime temperature in this month was 9°C in 2022. The extreme night temperatures ranged from a low of -9°C to a high of 12°C.

Check out the climate of Lo Barnechea for all months and discover the best travel time

Curious about the climate in other parts of Chile? Check out the weather and climate in places like Santiago, Patagonia, Valparaíso, or have a look at other destinations in Chile.

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Daily Temperature in September in Lo Barnechea

This chart shows the average daily temperatures, both day and night, for each day in September in Lo Barnechea, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Precipitation in September in Lo Barnechea

The chart below shows the average daily precipitation in September for Lo Barnechea, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 11 days of rain in Lo Barnechea.

Daily Precipitation in September in Lo Barnechea

Daily Snowfall in September in Lo Barnechea

This chart shows the average daily snowfall in September in Lo Barnechea, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in September.

Daily UV Index in September in Lo Barnechea

This chart shows the average daily UV index in September in Lo Barnechea, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Temperature in September in Lo Barnechea Over the Years

This chart shows the average temperature in September in Lo Barnechea, measured in degrees Celsius, over the past years.

Total Precipitation in September in Lo Barnechea Over the Years

This chart shows the average precipitation in September in Lo Barnechea, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Snowfall in September in Lo Barnechea per year

This chart shows the average snowfall in September in Lo Barnechea, measured in centimetres, over the past years.

Snowfall in September in Lo Barnechea over the past years

August

October

Daily climate in September for Lo Barnechea

Click on a specific day in September for detailed info on the typical weather on that day in Lo Barnechea. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average Weather in Lo Barnechea by Month

Click on a month below to see detailed weather info for Lo Barnechea. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.