September weather forecast and climate
Puerto Arturo, Colombia

Weather in September

September, the first month of the autumn, in Puerto Arturo, is a hot month, with average temperature fluctuating between 20.7°C (69.3°F) and 30.5°C (86.9°F).

Temperature

In Puerto Arturo, the average high-temperature is essentially the same as in August - a hot 30.5°C (86.9°F). In September, the average low-temperature is 20.7°C (69.3°F).

Heat index

The average heat index is calculated to be a scorching 40.5°C (104.9°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like pregnancy, metabolic differences, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. 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

In Puerto Arturo, the average relative humidity is 84%.

Rainfall

In Puerto Arturo, it is raining for 25.8 days, with typically 121mm (4.76") of accumulated precipitation. Throughout the year, there are 300.1 rainfall days, and 1896mm (74.65") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.1h.

Sunshine

In September, the average sunshine is 7.8h.

UV index

Months with the highest UV index are January through May, July through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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 Puerto Arturo?

The average high-temperature, in September, is 30.5°C (86.9°F), while the average low-temperature is 20.7°C (69.3°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is calculated to be 40.5°C (104.9°F).

What is the average humidity in September in Puerto Arturo?

In September, the average relative humidity in Puerto Arturo, Colombia, is 84%.

How many days does it rain in September in Puerto Arturo?

In Puerto Arturo, in September, it is raining for 25.8 days, with typically 121mm (4.76") of accumulated precipitation.

What is the average length of the day in September in Puerto Arturo?

In Puerto Arturo, Colombia, the average length of the day in September is 12.1h.

How long on average sun shines in September in Puerto Arturo?

The average sunshine in September in Puerto Arturo is 7.8h.

What are the months with the highest UV index in Puerto Arturo?

January through May, July through December, with an average maximum UV index of 6, are months with the highest UV index in Puerto Arturo, Colombia.

What is the UV index reading in September in Puerto Arturo?

The average daily maximum UV index in September in Puerto Arturo is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Puerto Arturo, Colombia

Average temperature in September - Puerto Arturo, Colombia
  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is February (31.8°C).
The month with the lowest average high temperature is June (26.9°C).

  • Average low temperature in September: 20.7°C

The month with the highest average low temperature is February (21.7°C).
The coldest months (with the lowest average low temperature) are June and July (20.2°C).

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Average pressure in September
Puerto Arturo, Colombia

Average pressure in September - Puerto Arturo, Colombia
  • Average pressure in September: 1011.7mbar

The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).

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Average wind speed in September
Puerto Arturo, Colombia

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

The windiest months (with the highest average wind speed) are January and December (6.3km/h).
The calmest months (with the lowest average wind speed) are May, August and September (4.1km/h).

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Average humidity in September
Puerto Arturo, Colombia

Average humidity in September - Puerto Arturo, Colombia
  • Average humidity in September: 84%

Months with the highest relative humidity are May and June (92%).
The month with the lowest relative humidity is January (69%).

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Average rainfall in September
Puerto Arturo, Colombia

Average rainfall in September - Puerto Arturo, Colombia
  • Average rainfall in September: 121mm

The wettest month (with the highest rainfall) is April (252mm).
The driest month (with the least rainfall) is January (52mm).

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Average rainfall days in September
Puerto Arturo, Colombia

Average rainfall days in September - Puerto Arturo, Colombia
  • Average rainfall days in September: 25.8 days

The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is January (13.8 days).

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Average daylight in September /
Average sunshine in September
Puerto Arturo, Colombia

Average daylight in September / Average sunshine in September - Puerto Arturo, Colombia
  • Average daylight in September: 12.1h

Months with the longest days are June and July (Average daylight: 12.3h).
Months with the shortest days are January, February, November and December (Average daylight: 12h).

  • Average sunshine in September: 7.8h

The month with the most sunshine is February (Average sunshine: 8.3h).
Months with the least sunshine are May and June (Average sunshine: 4.8).

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Average sunshine days in September
Puerto Arturo, Colombia

Average sunshine days in September - Puerto Arturo, Colombia
  • Average sunshine days in September: 3.2 days

The month with the most sunshine days is January (15.2 days).
The month with the least sunshine days is April (1.1 days).

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Average UV index in September
Puerto Arturo, Colombia

Average UV index in September - Puerto Arturo, Colombia
  • Average UV index in September: 6

Months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is June (UV index 5).

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Average cloud cover in September
Puerto Arturo, Colombia

Average cloud cover in September - Puerto Arturo, Colombia
  • Average cloud cover in September: 52

The month with the most cloud cover is June (Cloud cover 75).
The month with the least cloud cover is January (Cloud cover 37).

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Average visibility in September
Puerto Arturo, Colombia

Average visibility in September - Puerto Arturo, Colombia
  • Average visibility in September: 7km

Months with the highest visibility are January and February (9km).
Months with the lowest visibility are May and June (5km).

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