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ChileThe weather in September in Lo Barnechea
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.
Looking for great weather? September is a good time to be in Lo Barnechea. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Lo Barnechea, Chile. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 32°C in 2021, Lo Barnechea reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -9°C to a highest value of 12°C.
Precipitation and snowfall
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.
Daily weather in September for Lo Barnechea
Click on any day in September to get detailed info about the usual weather on that day in Lo Barnechea. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Lo Barnechea | New York | |
|---|---|---|
| Average temperature | 20°C | 27°C |
| Max. temperature | 23°C | 31°C |
| Min. temperature | 4°C | -5°C |
| Total precipitation | 78 mm | 57 mm |
| Rainy days | 11 days | 9 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 temps, averaging around 20°C during the day and nights around 6°C.
Mid September
By mid-September, daytime temps stay steady at around 20°C, with nights around 7°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Lo Barnechea is around 22°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
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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.
Check out the climate of Lo Barnechea for all months and discover the best travel time
Curious about the weather in other parts of Chile? Check out the climate and weather for spots like Santiago, Patagonia, Valparaíso, or explore other destinations in Chile.
Temperature charts
These charts show the average temperatures in September in Lo Barnechea, Chile. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Lo Barnechea
Temperature in September in Lo Barnechea over the years
Precipitation charts
These charts show the average amount of precipitation in September in Lo Barnechea, Chile. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Lo Barnechea
Total precipitation in September in Lo Barnechea over the years
Daily Snowfall in September in Lo Barnechea
Snowfall in September in Lo Barnechea per year
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.
Weather experiences in September in Lo Barnechea
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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.