September weather forecast and climate
La Panamá, Colombia

Weather in September

The first month of the autumn, September, is also a hot month in La Panamá, Colombia, with average temperature varying between 32.1°C (89.8°F) and 23.3°C (73.9°F).

Temperature

In La Panamá, the average high-temperature is almost the same as in August - a still hot 32.1°C (89.8°F). The average low-temperature, in September, is 23.3°C (73.9°F).

Heat index

In September, the average heat index is estimated at a life-threatening hot 46.5°C (115.7°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, clothing, pregnancy, and wind affect individual temperature impact. 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. 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. 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. 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

The average relative humidity in La Panamá is 84%.

Rainfall

In La Panamá, during September, the rain falls for 27.9 days and regularly aggregates up to 143mm (5.63") of precipitation. In La Panamá, during the entire year, the rain falls for 296.9 days and collects up to 1577mm (62.09") of precipitation.

Snowfall

The only month with snowfall is September. The month with the most snowfall days in La Panamá is September when snow falls for 0.1 days.

Daylight

In La Panamá, Colombia, the average length of the day in September is 12.2h.

Sunshine

In September, the average sunshine in La Panamá, Colombia, is 8.9h.

UV index

January through May, July, September and December, with an average maximum UV index of 7, are months with the highest UV index in La Panamá. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in September in La Panamá?

In La Panamá, Colombia, in September, the average high-temperature is 32.1°C (89.8°F), and the average low-temperature is 23.3°C (73.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that calculates temperature value influenced by the moisture in the air, in September is evaluated at 46.5°C (115.7°F).

What is the average humidity in September in La Panamá?

In La Panamá, the average relative humidity in September is 84%.

How many days does it rain in September in La Panamá?

In September, in La Panamá, Colombia, the rain falls for 27.9 days. Throughout September, 143mm (5.63") of precipitation is accumulated.

When does it start to snow in La Panamá?

September is the first month it typically snows in La Panamá. Throughout September, there are 0.1 snowfall days.

What is the snowiest month in La Panamá?

The month with the most snowfall days in La Panamá, Colombia, is September when snow falls for 0.1 days.

How many hours of daylight does La Panamá have in September?

In September, the average length of the day in La Panamá, Colombia, is 12.2h.

How long on average sun shines in September in La Panamá?

In La Panamá, Colombia, the average sunshine in September is 8.9h.

What is the month with the highest UV index in La Panamá?

Months with the highest UV index in La Panamá, Colombia, are January through May, July, September and December, with an average maximum UV index of 7.

What is the UV index reading in September in La Panamá?

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
La Panamá, Colombia

Average temperature in September - La Panamá, Colombia
  • Average high temperature in September: 32.1°C

The warmest month (with the highest average high temperature) is February (35.5°C).
The month with the lowest average high temperature is November (31.1°C).

  • Average low temperature in September: 23.3°C

Months with the highest average low temperature are March and April (24.8°C).
The coldest month (with the lowest average low temperature) is November (22.7°C).

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Average pressure in September
La Panamá, Colombia

Average pressure in September - La Panamá, Colombia
  • Average pressure in September: 1009.3mbar

Months with the highest atmospheric pressure are May and September (1009.3mbar).
The month with the lowest atmospheric pressure is February (1008.6mbar).

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Average wind speed in September
La Panamá, Colombia

Average wind speed in September - La Panamá, Colombia
  • Average wind speed in September: 6km/h

The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest months (with the lowest average wind speed) are May, June and December (5.6km/h).

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Average humidity in September
La Panamá, Colombia

Average humidity in September - La Panamá, Colombia
  • Average humidity in September: 84%

Months with the highest relative humidity are October and November (86%).
The month with the lowest relative humidity is February (69%).

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Average rainfall in September
La Panamá, Colombia

Average rainfall in September - La Panamá, Colombia
  • Average rainfall in September: 143mm

The wettest month (with the highest rainfall) is April (188mm).
The driest month (with the least rainfall) is January (41mm).

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Average rainfall days in September
La Panamá, Colombia

Average rainfall days in September - La Panamá, Colombia
  • Average rainfall days in September: 27.9 days

The month with the highest number of rainy days is October (29.5 days).
The month with the least rainy days is February (15.2 days).

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Average snowfall days in September
La Panamá, Colombia

Average snowfall days in September - La Panamá, Colombia
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is September (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average daylight in September /
Average sunshine in September
La Panamá, Colombia

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

Months with the longest days are June and July (Average daylight: 12.6h).
The month with the shortest days is December (Average daylight: 11.6h).

  • Average sunshine in September: 8.9h

Months with the most sunshine are July and August (Average sunshine: 9.8h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in September
La Panamá, Colombia

Average sunshine days in September - La Panamá, Colombia
  • Average sunshine days in September: 1.3 days

The month with the most sunshine days is January (12.4 days).
The month with the least sunshine days is October (1 days).

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Average UV index in September
La Panamá, Colombia

Average UV index in September - La Panamá, Colombia
  • Average UV index in September: 7

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

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Average cloud cover in September
La Panamá, Colombia

Average cloud cover in September - La Panamá, Colombia
  • Average cloud cover in September: 47

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 30).

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Average visibility in September
La Panamá, Colombia

Average visibility in September - La Panamá, Colombia
  • Average visibility in September: 8km

The month with the highest visibility is February (10km).
Months with the lowest visibility are October and November (7km).

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