September weather forecastEl Establo, Colombia

September

Weather in September

September, the first month of the autumn in El Establo, is also an agreeable month, with an average temperature ranging between max 21.8°C (71.2°F) and min 12.3°C (54.1°F).

Temperature

The arrival of September marks a slight shift to an average high-temperature of a still agreeable 21.8°C (71.2°F) from August's 21.5°C (70.7°F). Throughout September, the average low-temperature dips to a fresh 12.3°C (54.1°F).

Humidity

August and September, with an average relative humidity of 72%, are the least humid months.

Rainfall

In El Establo, in September, during 24.7 rainfall days, 99mm (3.9") of precipitation is typically accumulated. In El Establo, during the entire year, the rain falls for 315.2 days and collects up to 1573mm (61.93") of precipitation.

Daylight

The average length of the day in September is 12h and 8min.
On the first day of September, sunrise is at 05:50 and sunset at 18:02. On the last day of the month, sunrise is at 05:44 and sunset at 17:48 -05.

Sunshine

In El Establo, the average sunshine in September is 9.8h.

UV index

January through May, July through September, November and December, with an average maximum UV index of 5, are months with the highest UV index in El Establo. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 5 during September leads to these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Updated: Aug 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during September is 21.8°C (71.2°F) and the low-temperature is 12.3°C (54.1°F).

August and September, with an average relative humidity of 72%, are the least humid months in El Establo.

In El Establo, Colombia, the average relative humidity in September is 72%.

In El Establo, in September, it is raining for 24.7 days, with typically 99mm (3.9") of accumulated precipitation.

In September, the average day length is 12h and 8min.

On the first day of September in El Establo, sunrise is at 05:50 and sunset at 18:02. On the last day of the month, sunrise is at 05:44 and sunset at 17:48 -05.

The average sunshine duration in September is 9.8h.

The months with the highest UV index are January through May, July through September, November and December, with an average maximum UV index of 5.

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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

21.5°C

21.8°C

21°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5.1km/h

4.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.3

2.4

Average UV index

Average cloud cover

Average visibility

Average temperature in September
El Establo, Colombia

Average high temperature in September: 21.8°C

The warmest month (with the highest average high temperature) is February (22.3°C).
The month with the lowest average high temperature is July (20.6°C).

Average low temperature in September: 12.3°C

The month with the highest average low temperature is March (13.1°C).
The coldest month (with the lowest average low temperature) is December (11.6°C).

Average pressure in September
El Establo, Colombia

Average pressure in September: 1014.4mbar

The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).

Average wind speed in September
El Establo, Colombia

Average wind speed in September: 4.8km/h

The windiest months (with the highest average wind speed) are July and August (5.1km/h).
The calmest months (with the lowest average wind speed) are March and November (3.5km/h).

Average humidity in September
El Establo, Colombia

Average humidity in September: 72%

The months with the highest relative humidity are April and November (83%).
The months with the lowest relative humidity are August and September (72%).

Average rainfall in September
El Establo, Colombia

Average rainfall in September: 99mm

The wettest month (with the highest rainfall) is April (217mm).
The driest month (with the least rainfall) is January (60mm).

Average rainfall days in September
El Establo, Colombia

Average rainfall days in September: 24.7 days

The month with the highest number of rainy days is May (30 days).
The month with the least rainy days is January (19.8 days).

Average daylight in September /
Average sunshine in September
El Establo, Colombia

Average daylight in September: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

Average sunshine in September: 9h and 48min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).

Average sunshine days in September
El Establo, Colombia

Average sunshine days in September: 2.4 days

The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is June (0.3 days).

Average UV index in September
El Establo, Colombia

Average UV index in September: 5

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