September weather forecast
Ocaña, Colombia

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Weather in September

The first month of the autumn, September, is still a warm month in Ocaña, Colombia, with an average temperature fluctuating between 19°C (66.2°F) and 29.7°C (85.5°F).

Temperature

The high-temperature average in September for Ocaña is a moderately hot 29.7°C (85.5°F), staying closely aligned with August's conditions. Ocaña's nighttime temperature in September drops to an average of 19°C (66.2°F).

Heat index

The heat index for September is evaluated at a hot 34°C (93.2°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Ocaña, the average relative humidity in September is 69%.

Rainfall

In Ocaña, Colombia, during September, the rain falls for 25 days and regularly aggregates up to 151mm (5.94") of precipitation. In Ocaña, during the entire year, the rain falls for 269.6 days and collects up to 1529mm (60.2") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September in Ocaña, sunrise is at 05:45 and sunset at 18:01. On the last day of the month, sunrise is at 05:41 and sunset at 17:44 -05.

Sunshine

In Ocaña, the average sunshine in September is 9.3h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Ocaña during September?

The high-temperature, in September, in Ocaña, records 29.7°C (85.5°F), while the low-temperature is 19°C (66.2°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 34°C (93.2°F).

What is the average humidity in September in Ocaña?

In Ocaña, the average relative humidity in September is 69%.

How much does it rain in Ocaña in September?

In Ocaña, in September, during 25 rainfall days, 151mm (5.94") of precipitation is typically accumulated.

How many hours of daylight does Ocaña have in September?

In September, the average day length in Ocaña is 12h and 10min.

When is the sunrise / sunset in September in Ocaña?

On the first day of September in Ocaña, Colombia, sunrise is at 05:45 and sunset at 18:01. On the last day of the month, sunrise is at 05:41 and sunset at 17:44 -05.

How many hours of sunshine does Ocaña have in September?

In Ocaña, the average sunshine duration in September is 9.3h.

What are the months with the highest UV index in Ocaña?

January through December, with an average maximum UV index of 6, are months with the highest UV index.

When is the lowest UV index in Ocaña?

The months with the lowest UV index are January through December, with an average maximum UV index of 6.

How high is the UV index in September in Ocaña?

The average daily maximum UV index in September in Ocaña, Colombia, is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ocaña, Colombia

Average temperature in September - Ocaña, Colombia
  • Average high temperature in September: 29.7°C

The warmest month (with the highest average high temperature) is February (30.5°C).
The months with the lowest average high temperature are October and November (28.1°C).

  • Average low temperature in September: 19°C

The months with the highest average low temperature are March and April (19.6°C).
The coldest month (with the lowest average low temperature) is January (18°C).

Average pressure in September
Ocaña, Colombia

Average pressure in September - Ocaña, Colombia
  • Average pressure in September: 1011mbar

The months with the highest atmospheric pressure are January and June (1011.3mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).

Average wind speed in September
Ocaña, Colombia

Average wind speed in September - Ocaña, Colombia
  • Average wind speed in September: 4.1km/h

The windiest months (with the highest average wind speed) are January and February (5.5km/h).
The calmest months (with the lowest average wind speed) are May and October (4km/h).

Average humidity in September
Ocaña, Colombia

Average humidity in September - Ocaña, Colombia
  • Average humidity in September: 69%

The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are January and February (63%).

Average rainfall in September
Ocaña, Colombia

Average rainfall in September - Ocaña, Colombia
  • Average rainfall in September: 151mm

The wettest month (with the highest rainfall) is October (249mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in September
Ocaña, Colombia

Average rainfall days in September - Ocaña, Colombia
  • Average rainfall days in September: 25 days

The month with the highest number of rainy days is May (27.4 days).
The month with the least rainy days is January (13.3 days).

Average daylight in September /
Average sunshine in September
Ocaña, Colombia

Average daylight in September / Average sunshine in September - Ocaña, Colombia
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

Average sunshine days in September
Ocaña, Colombia

Average sunshine days in September - Ocaña, Colombia
  • Average sunshine days in September: 3.3 days

The month with the most sunshine days is January (13.6 days).
The month with the least sunshine days is May (2 days).

Average UV index in September
Ocaña, Colombia

Average UV index in September - Ocaña, Colombia
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in September
Ocaña, Colombia

Average cloud cover in September - Ocaña, Colombia
  • Average cloud cover in September: 29

The months with the most cloud cover are May and October (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 21).

Average visibility in September
Ocaña, Colombia

Average visibility in September - Ocaña, Colombia
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).

Ocaña, Colombia

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