September weather forecast and climate
Hacienda San Miguel, Colombia

Weather in September

September, the first month of the autumn, in Hacienda San Miguel, is also a hot month, with average temperature varying between 20.5°C (68.9°F) and 34.4°C (93.9°F).

Temperature

In Hacienda San Miguel, the average high-temperature is essentially the same as in August - a still hot 34.4°C (93.9°F). In Hacienda San Miguel, in September, the average low-temperature is 20.5°C (68.9°F).

Heat index

The average heat index in September is estimated at an extremely hot 40°C (104°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 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, wind), and activity. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. 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 September, the average relative humidity in Hacienda San Miguel is 52%.

Rainfall

In Hacienda San Miguel, during September, the rain falls for 17.4 days and regularly aggregates up to 56mm (2.2") of precipitation. In Hacienda San Miguel, during the entire year, the rain falls for 211.1 days and collects up to 802mm (31.57") of precipitation.

Daylight

In Hacienda San Miguel, the average length of the day is 12.1h.

Sunshine

The average sunshine in Hacienda San Miguel is 10.3h.

UV index

Months with the highest UV index in Hacienda San Miguel, Colombia, are January through April, July through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in September transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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 Hacienda San Miguel?

In September, the average high-temperature is 34.4°C (93.9°F), and the average low-temperature is 20.5°C (68.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines relative humidity and air temperature, in September is appraised at 40°C (104°F).

What is the average humidity in September in Hacienda San Miguel?

The average relative humidity in September is 52%.

How much does it rain in Hacienda San Miguel in September?

In Hacienda San Miguel, during September, the rain falls for 17.4 days and regularly aggregates up to 56mm (2.2") of precipitation.

What is the average length of the day in September in Hacienda San Miguel?

In Hacienda San Miguel, the average length of the day in September is 12.1h.

How long on average sun shines in September in Hacienda San Miguel?

In Hacienda San Miguel, the average sunshine in September is 10.3h.

What is the month with the highest UV index in Hacienda San Miguel?

Months with the highest UV index in Hacienda San Miguel, Colombia, are January through April, July through October, with an average maximum UV index of 7.

What is the UV index reading in September in Hacienda San Miguel?

The average daily maximum UV index in September in Hacienda San Miguel is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Hacienda San Miguel, Colombia

Average temperature in September - Hacienda San Miguel, Colombia
  • Average high temperature in September: 34.4°C

The warmest month (with the highest average high temperature) is February (35.5°C).
The month with the lowest average high temperature is June (32.5°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is December (18°C).

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Average pressure in September
Hacienda San Miguel, Colombia

Average pressure in September - Hacienda San Miguel, Colombia
  • Average pressure in September: 1014.4mbar

The month with the highest atmospheric pressure is July (1015.2mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

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Average wind speed in September
Hacienda San Miguel, Colombia

Average wind speed in September - Hacienda San Miguel, Colombia
  • Average wind speed in September: 5.7km/h

The windiest months (with the highest average wind speed) are July and August (7.1km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).

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Average humidity in September
Hacienda San Miguel, Colombia

Average humidity in September - Hacienda San Miguel, Colombia
  • Average humidity in September: 52%

The month with the highest relative humidity is November (65%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in September
Hacienda San Miguel, Colombia

Average rainfall in September - Hacienda San Miguel, Colombia
  • Average rainfall in September: 56mm

The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is January (37mm).

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Average rainfall days in September
Hacienda San Miguel, Colombia

Average rainfall days in September - Hacienda San Miguel, Colombia
  • Average rainfall days in September: 17.4 days

The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is January (10.5 days).

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Average daylight in September /
Average sunshine in September
Hacienda San Miguel, Colombia

Average daylight in September / Average sunshine in September - Hacienda San Miguel, Colombia
  • Average daylight in September: 12.1h

Months with the longest days are May, June and July (Average daylight: 12.3h).
Months with the shortest days are January and December (Average daylight: 11.9h).

  • Average sunshine in September: 10.3h

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 8.4h).

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Average sunshine days in September
Hacienda San Miguel, Colombia

Average sunshine days in September - Hacienda San Miguel, Colombia
  • Average sunshine days in September: 7.7 days

The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is May (2.4 days).

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Average UV index in September
Hacienda San Miguel, Colombia

Average UV index in September - Hacienda San Miguel, Colombia
  • Average UV index in September: 7

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

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Average cloud cover in September
Hacienda San Miguel, Colombia

Average cloud cover in September - Hacienda San Miguel, Colombia
  • Average cloud cover in September: 26

The month with the most cloud cover is May (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 22).

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Average visibility in September
Hacienda San Miguel, Colombia

Average visibility in September - Hacienda San Miguel, Colombia
  • Average visibility in September: 10km

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

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