September weather forecast and climate
Isla Sola, Colombia

Weather in September

September, the first month of the autumn, in Isla Sola, is also a hot month, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 22.7°C (72.9°F).

Temperature

In Isla Sola, the average high-temperature is practically the same as in August - a still hot 31.9°C (89.4°F). In Isla Sola, in September, the average low-temperature is 22.7°C (72.9°F).

Heat index

The average heat index is evaluated at a burning hot 46.2°C (115.2°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in September is 85%.

Rainfall

In September, in Isla Sola, Colombia, the rain falls for 28.5 days. Throughout September, 190mm (7.48") of precipitation is accumulated. In Isla Sola, during the entire year, the rain falls for 335.3 days and collects up to 2278mm (89.69") of precipitation.

Daylight

In September, the average length of the day in Isla Sola, Colombia, is 12.2h.

Sunshine

In Isla Sola, the average sunshine is 8.5h.

UV index

January, March, May, June, August through November, with an average maximum UV index of 6, are months with the lowest UV index in Isla Sola. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Isla Sola?

In September, in Isla Sola, the average high-temperature is 31.9°C (89.4°F), and the average low-temperature is 22.7°C (72.9°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, in September is evaluated at 46.2°C (115.2°F).

What is the average humidity in September in Isla Sola?

In Isla Sola, the average relative humidity in September is 85%.

How many days does it rain in September in Isla Sola?

In Isla Sola, Colombia, in September, during 28.5 rainfall days, 190mm (7.48") of precipitation is typically accumulated.

How many hours of daylight does Isla Sola have in September?

In Isla Sola, Colombia, the average length of the day in September is 12.2h.

How many hours of sunshine does Isla Sola have in September?

In Isla Sola, the average sunshine in September is 8.5h.

What is the month with the lowest UV index in Isla Sola?

January, March, May, June, August through November, with an average maximum UV index of 6, are months with the lowest UV index in Isla Sola.

What is the UV index reading in September in Isla Sola?

In September, the average daily maximum UV index in Isla Sola is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

Average temperature in September
Isla Sola, Colombia

Average temperature in September - Isla Sola, Colombia
  • Average high temperature in September: 31.9°C

The warmest month (with the highest average high temperature) is February (33.9°C).
The month with the lowest average high temperature is November (31°C).

  • Average low temperature in September: 22.7°C

The month with the highest average low temperature is March (24.2°C).
The coldest months (with the lowest average low temperature) are October, November and December (22.5°C).

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Average pressure in September
Isla Sola, Colombia

Average pressure in September - Isla Sola, Colombia
  • Average pressure in September: 1009.6mbar

Months with the highest atmospheric pressure are May and September (1009.6mbar).
The month with the lowest atmospheric pressure is February (1008.9mbar).

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Average wind speed in September
Isla Sola, Colombia

Average wind speed in September - Isla Sola, Colombia
  • Average wind speed in September: 5.4km/h

The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest months (with the lowest average wind speed) are May and June (5.1km/h).

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Average humidity in September
Isla Sola, Colombia

Average humidity in September - Isla Sola, Colombia
  • Average humidity in September: 85%

The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is February (76%).

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Average rainfall in September
Isla Sola, Colombia

Average rainfall in September - Isla Sola, Colombia
  • Average rainfall in September: 190mm

The wettest month (with the highest rainfall) is October (265mm).
The driest month (with the least rainfall) is February (75mm).

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Average rainfall days in September
Isla Sola, Colombia

Average rainfall days in September - Isla Sola, Colombia
  • Average rainfall days in September: 28.5 days

The month with the highest number of rainy days is May (30.3 days).
The month with the least rainy days is February (22.3 days).

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Average daylight in September /
Average sunshine in September
Isla Sola, Colombia

Average daylight in September / Average sunshine in September - Isla Sola, Colombia
  • Average daylight in September: 12.2h

Months with the longest days are June and July (Average daylight: 12.6h).
The month with the shortest days is December (Average daylight: 11.6h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 9.4h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in September
Isla Sola, Colombia

Average sunshine days in September - Isla Sola, Colombia
  • Average sunshine days in September: 1.4 days

The month with the most sunshine days is January (6 days).
Months with the least sunshine days are April and November (0.3 days).

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Average UV index in September
Isla Sola, Colombia

Average UV index in September - Isla Sola, Colombia
  • Average UV index in September: 6

Months with the highest UV index are February, April, July and December (UV index 7).
Months with the lowest UV index are January, March, May, June, August, September, October and November (UV index 6).

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Average cloud cover in September
Isla Sola, Colombia

Average cloud cover in September - Isla Sola, Colombia
  • Average cloud cover in September: 53

The month with the most cloud cover is November (Cloud cover 60).
Months with the least cloud cover are January and February (Cloud cover 40).

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Average visibility in September
Isla Sola, Colombia

Average visibility in September - Isla Sola, Colombia
  • Average visibility in September: 7km

The month with the highest visibility is February (9km).
The month with the lowest visibility is November (6km).

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