September weather forecast and climate
Negria, Colombia

Weather in September

The first month of the autumn, September, is also a moderately hot month in Negria, Colombia, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 28.1°C (82.6°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a still warm 28.1°C (82.6°F). In Negria, the average low-temperature is 22.5°C (72.5°F).

Heat index

In September, the average heat index is appraised at a tropical 33.7°C (92.7°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, metabolic differences). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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.

Humidity

Months with the highest humidity are April, May, September through December, with an average relative humidity of 88%.

Rainfall

In Negria, during September, the rain falls for 29.4 days and regularly aggregates up to 269mm (10.59") of precipitation. In Negria, during the entire year, the rain falls for 337.3 days and collects up to 2750mm (108.27") of precipitation.

Daylight

In Negria, Colombia, the average length of the day is 12.1h.

Sunshine

The average sunshine in Negria is 5.7h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Negria. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Negria?

In Negria, in September, the average high-temperature is 28.1°C (82.6°F), and the average low-temperature is 22.5°C (72.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines both air temperature and relative humidity, in September is estimated at 33.7°C (92.7°F).

What are the most humid months in Negria?

April, May, September through December, with an average relative humidity of 88%, are most humid months in Negria.

What is the average humidity in September in Negria?

In Negria, Colombia, the average relative humidity in September is 88%.

How much does it rain in Negria in September?

In September, in Negria, Colombia, the rain falls for 29.4 days. Throughout September, 269mm (10.59") of precipitation is accumulated.

How many hours of daylight does Negria have in September?

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

How many hours of sunshine does Negria have in September?

In Negria, Colombia, the average sunshine in September is 5.7h.

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

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

How high is the UV index in September in Negria?

The average daily maximum UV index in September in Negria, Colombia, is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in September
Negria, Colombia

Average temperature in September - Negria, Colombia
  • Average high temperature in September: 28.1°C

The warmest month (with the highest average high temperature) is March (29.1°C).
Months with the lowest average high temperature are October, November and December (27.9°C).

  • Average low temperature in September: 22.5°C

The month with the highest average low temperature is June (23.1°C).
The coldest month (with the lowest average low temperature) is October (22.4°C).

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Average pressure in September
Negria, Colombia

Average pressure in September - Negria, Colombia
  • Average pressure in September: 1012mbar

The month with the highest atmospheric pressure is September (1012mbar).
The month with the lowest atmospheric pressure is February (1011mbar).

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Average wind speed in September
Negria, Colombia

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

The windiest months (with the highest average wind speed) are January and December (6km/h).
The calmest months (with the lowest average wind speed) are April and May (5.1km/h).

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Average humidity in September
Negria, Colombia

Average humidity in September - Negria, Colombia
  • Average humidity in September: 88%

Months with the highest relative humidity are April, May, September, October, November and December (88%).
Months with the lowest relative humidity are January, February and March (86%).

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Average rainfall in September
Negria, Colombia

Average rainfall in September - Negria, Colombia
  • Average rainfall in September: 269mm

The wettest month (with the highest rainfall) is October (309mm).
The driest month (with the least rainfall) is February (126mm).

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Average rainfall days in September
Negria, Colombia

Average rainfall days in September - Negria, Colombia
  • Average rainfall days in September: 29.4 days

The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is April (25.3 days).

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

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

Months with the longest days are June and July (Average daylight: 12.4h).
Months with the shortest days are January, November and December (Average daylight: 11.9h).

  • Average sunshine in September: 5.7h

The month with the most sunshine is May (Average sunshine: 7.3h).
Months with the least sunshine are August and December (Average sunshine: 4.9).

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Average sunshine days in September
Negria, Colombia

Average sunshine days in September - Negria, Colombia
  • Average sunshine days in September: 0.4 days

The month with the most sunshine days is March (4.2 days).
The month with the least sunshine days is August (0.3 days).

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Average UV index in September
Negria, Colombia

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

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

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Average cloud cover in September
Negria, Colombia

Average cloud cover in September - Negria, Colombia
  • Average cloud cover in September: 68

The month with the most cloud cover is August (Cloud cover 69).
The month with the least cloud cover is February (Cloud cover 56).

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Average visibility in September
Negria, Colombia

Average visibility in September - Negria, Colombia
  • Average visibility in September: 8km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).

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