The weather in September in El Altar

It's pleasantly warm in September in El Altar with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 23°C. At night, you can expect temperatures between 4°C and 6°C.

Looking for sun? September isn’t a good month to be in El Altar. The temperature is nice, but there’s too much chance of 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 El Altar, Ecuador. 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 39°C in 2014, El Altar reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 8°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 11°C.

Rainfall amount

In September, there is an average of 103 mm of precipitation, spread over 14 days. The wind speed is around 5 Bft, mostly coming from the East.

Daily weather in September for El Altar

Click on any day in September to get detailed info about the usual weather on that day in El Altar. Check out the historical temperatures and precipitation over the past 10 years on this day.

September weather comparison

  El Altar New York
Average temperature 21°C 27°C
Max. temperature 23°C 31°C
Min. temperature 4°C -5°C
Total precipitation 103 mm 57 mm
Rainy days 14 days 9 days

Start of September

The month of September starts in El Altar with mild temps, averaging around 21°C during the day and nights around 5°C.

Mid September

By mid-September, daytime temps stay steady at around 21°C, with nights around 5°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of September

By the end of September, the average daytime temperature in El Altar is around 22°C, while nighttime temps are about 6°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 10 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 El Altar for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in September in El Altar, Ecuador. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in September in El Altar

Temperature in September in El Altar over the years

Precipitation charts

These charts show the average amount of precipitation in September in El Altar, Ecuador. 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 El Altar

Total precipitation in September in El Altar over the years

Daily UV index in September in El Altar

This chart shows the average daily UV index in September in El Altar, 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 El Altar

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Average weather in El Altar by month

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