September weather forecast and climate
Purísima, Colombia

Weather in September

September, the first month of the autumn, in Purísima, is still a hot month, with average temperature fluctuating between 30.8°C (87.4°F) and 24.9°C (76.8°F).

Temperature

In September, the average high-temperature is almost the same as in August - a still hot 30.8°C (87.4°F). In September, the average low-temperature is 24.9°C (76.8°F).

Heat index

The average heat index is calculated to an extremely hot 40.9°C (105.6°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', 'felt air temperature', 'apparent temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, wind, clothing, and metabolic differences affect individual temperature impact. 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 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Purísima, the average relative humidity in September is 82%.

Rainfall

In September, in Purísima, the rain falls for 26.3 days. Throughout September, 125mm (4.92") of precipitation is accumulated. Throughout the year, in Purísima, there are 291.1 rainfall days, and 1364mm (53.7") of precipitation is accumulated.

Daylight

The average length of the day in Purísima, Colombia, is 12.2h.

Sunshine

The average sunshine in Purísima is 10h.

UV index

Months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Purísima. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 transform into the following instructions:
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 Purísima?

In September, in Purísima, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 24.9°C (76.8°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, in September is appraised at 40.9°C (105.6°F).

What is the average humidity in September in Purísima?

The average relative humidity in September in Purísima is 82%.

How many days does it rain in September in Purísima?

In Purísima, during September, the rain falls for 26.3 days and regularly aggregates up to 125mm (4.92") of precipitation.

How many hours of daylight does Purísima have in September?

In September, the average length of the day in Purísima is 12.2h.

How many hours of sunshine does Purísima have in September?

In September, the average sunshine in Purísima, Colombia, is 10h.

When is the highest UV index in Purísima?

Months with the highest UV index in Purísima are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Purísima?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Purísima.

How high is the UV index in September in Purísima?

The average daily maximum UV index in September in Purísima is 7. 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
Purísima, Colombia

Average temperature in September - Purísima, Colombia
  • Average high temperature in September: 30.8°C

The warmest month (with the highest average high temperature) is February (33°C).
The month with the lowest average high temperature is October (30.4°C).

  • Average low temperature in September: 24.9°C

The month with the highest average low temperature is April (25.8°C).
The coldest month (with the lowest average low temperature) is December (24.2°C).

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Average pressure in September
Purísima, Colombia

Average pressure in September - Purísima, Colombia
  • Average pressure in September: 1009.4mbar

Months with the highest atmospheric pressure are May and September (1009.4mbar).
Months with the lowest atmospheric pressure are February, November and December (1008.8mbar).

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Average wind speed in September
Purísima, Colombia

Average wind speed in September - Purísima, Colombia
  • Average wind speed in September: 7.9km/h

The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is June (7.4km/h).

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Average humidity in September
Purísima, Colombia

Average humidity in September - Purísima, Colombia
  • Average humidity in September: 82%

The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is February (73%).

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Average rainfall in September
Purísima, Colombia

Average rainfall in September - Purísima, Colombia
  • Average rainfall in September: 125mm

The wettest month (with the highest rainfall) is October (187mm).
The driest month (with the least rainfall) is February (26mm).

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Average rainfall days in September
Purísima, Colombia

Average rainfall days in September - Purísima, Colombia
  • Average rainfall days in September: 26.3 days

The month with the highest number of rainy days is October (29.2 days).
The month with the least rainy days is February (13.4 days).

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

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

The month with the longest days is June (Average daylight: 12.7h).
The month with the shortest days is December (Average daylight: 11.6h).

  • Average sunshine in September: 10h

Months with the most sunshine are July and August (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days in September
Purísima, Colombia

Average sunshine days in September - Purísima, Colombia
  • Average sunshine days in September: 3.4 days

The month with the most sunshine days is January (13 days).
The month with the least sunshine days is November (1.1 days).

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Average UV index in September
Purísima, Colombia

Average UV index in September - Purísima, Colombia
  • Average UV index in September: 7

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

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Average cloud cover in September
Purísima, Colombia

Average cloud cover in September - Purísima, Colombia
  • Average cloud cover in September: 35

Months with the most cloud cover are April and October (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 24).

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Average visibility in September
Purísima, Colombia

Average visibility in September - Purísima, Colombia
  • Average visibility in September: 10km

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

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