September weather forecast and climate
Herradura, Colombia

Weather in September

The first month of the autumn, September, is still a warm month in Herradura, Colombia, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 18.2°C (64.8°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a still moderately hot 28.6°C (83.5°F). The average low-temperature, in Herradura, is 18.2°C (64.8°F).

Heat index

The average heat index is evaluated at a hot 32.6°C (90.7°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, pregnancy, wind), and activity. 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.

Humidity

In Herradura, the average relative humidity in September is 74%.

Rainfall

In Herradura, during September, the rain falls for 14.1 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 145.5 rainfall days, and 496mm (19.53") of precipitation is accumulated.

Daylight

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

Sunshine

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

UV index

February through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Herradura?

The average high-temperature, in September, in Herradura, is 28.6°C (83.5°F), while the average low-temperature is 18.2°C (64.8°F). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, is calculated to 32.6°C (90.7°F).

What is the average humidity in September in Herradura?

The average relative humidity in September in Herradura, Colombia, is 74%.

How much does it rain in Herradura in September?

In September, in Herradura, Colombia, the rain falls for 14.1 days. Throughout September, 39mm (1.54") of precipitation is accumulated.

How many hours of daylight does Herradura have in September?

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

How long on average sun shines in September in Herradura?

In Herradura, Colombia, the average sunshine in September is 9.3h.

When is the lowest UV index in Herradura?

Months with the lowest UV index in Herradura, Colombia, are February through December, with an average maximum UV index of 6.

How high is the UV index in September in Herradura?

In Herradura, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Herradura, Colombia

Average temperature in September - Herradura, Colombia
  • Average high temperature in September: 28.6°C

The warmest month (with the highest average high temperature) is February (31°C).
Months with the lowest average high temperature are June and July (26.1°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is March (20.9°C).
The coldest month (with the lowest average low temperature) is July (17.1°C).

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Average pressure in September
Herradura, Colombia

Average pressure in September - Herradura, Colombia
  • Average pressure in September: 1013.5mbar

The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

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Average wind speed in September
Herradura, Colombia

Average wind speed in September - Herradura, Colombia
  • Average wind speed in September: 5.3km/h

The windiest months (with the highest average wind speed) are January and February (7.8km/h).
The calmest months (with the lowest average wind speed) are June and July (4.8km/h).

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Average humidity in September
Herradura, Colombia

Average humidity in September - Herradura, Colombia
  • Average humidity in September: 74%

Months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is February (55%).

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Average rainfall in September
Herradura, Colombia

Average rainfall in September - Herradura, Colombia
  • Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is April (67mm).
The driest month (with the least rainfall) is February (5mm).

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Average rainfall days in September
Herradura, Colombia

Average rainfall days in September - Herradura, Colombia
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (5.1 days).

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

Average daylight in September / Average sunshine in September - Herradura, 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: 9.3h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 7.7h).

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Average sunshine days in September
Herradura, Colombia

Average sunshine days in September - Herradura, Colombia
  • Average sunshine days in September: 12.5 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is August (11.6 days).

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Average UV index in September
Herradura, Colombia

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

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

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Average cloud cover in September
Herradura, Colombia

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

The month with the most cloud cover is May (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 19).

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Average visibility in September
Herradura, Colombia

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

Months with the highest visibility are January, February, March and December (10km).
Months with the lowest visibility are May, June and July (8km).

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