September weather forecast
Cerro Azul, Panama

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Weather in September

September, the first month of the autumn in Cerro Azul, is also a moderately hot month, with an average temperature varying between 29°C (84.2°F) and 24.2°C (75.6°F).

Temperature

On the advent of September, Cerro Azul's average high-temperature exhibits a minor adjustment to a still moderately hot 29°C (84.2°F) from August's 29.1°C (84.4°F). Cerro Azul encounters an average temperature dip to a still moderately hot 24.2°C (75.6°F) throughout September, subtly lower than its daytime maximum.

Heat index

For most parts of September, the heat index is calculated to be a torrid 36°C (96.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In September, the average relative humidity is 86%.

Rainfall

In September, the rain falls for 28.8 days. Throughout September, 188mm (7.4") of precipitation is accumulated. In Cerro Azul, during the entire year, the rain falls for 309.6 days and collects up to 2035mm (80.12") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September in Cerro Azul, sunrise is at 06:08 and sunset at 18:26. On the last day of the month, sunrise is at 06:05 and sunset at 18:08 EST.

Sunshine

In September, the average sunshine is 8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Cerro Azul are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 in September translates into this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot does it get in Cerro Azul in September?

September temperatures vary between a high-temperature of 29°C (84.2°F) and a low-temperature of 24.2°C (75.6°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in September is calculated to be 36°C (96.8°F).

What is the average humidity in September in Cerro Azul?

In September, the average relative humidity in Cerro Azul, Panama, is 86%.

How many days does it rain in September in Cerro Azul?

In September, the rain falls for 28.8 days. Throughout September, 188mm (7.4") of precipitation is accumulated.

How many hours of daylight does Cerro Azul have in September?

In Cerro Azul, the average day length in September is 12h and 10min.

What time are sunrise and sunset in September in Cerro Azul?

In September, on the first day of the month, sunrise is at 06:08 and sunset at 18:26. On the last day of the month, in Cerro Azul, sunrise is at 06:05 and sunset at 18:08 EST.

How long on average sun shines in September in Cerro Azul?

In Cerro Azul, Panama, the average sunshine duration in September is 8h.

When is the highest UV index in Cerro Azul?

The months with the highest UV index in Cerro Azul are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Cerro Azul?

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

What is the UV index reading in September in Cerro Azul?

In September, the average daily maximum UV index in Cerro Azul, Panama, is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cerro Azul, Panama

Average temperature in September - Cerro Azul, Panama
  • Average high temperature in September: 29°C

The warmest month (with the highest average high temperature) is April (30.5°C).
The months with the lowest average high temperature are October and November (28.6°C).

  • Average low temperature in September: 24.2°C

The month with the highest average low temperature is June (25.1°C).
The coldest months (with the lowest average low temperature) are February and November (23.8°C).

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Average pressure in September
Cerro Azul, Panama

Average pressure in September - Cerro Azul, Panama
  • Average pressure in September: 1010mbar

The month with the highest atmospheric pressure is March (1011mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).

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Average wind speed in September
Cerro Azul, Panama

Average wind speed in September - Cerro Azul, Panama
  • Average wind speed in September: 5.9km/h

The windiest months (with the highest average wind speed) are February and March (11.9km/h).
The calmest months (with the lowest average wind speed) are June and September (5.9km/h).

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Average humidity in September
Cerro Azul, Panama

Average humidity in September - Cerro Azul, Panama
  • Average humidity in September: 86%

The months with the highest relative humidity are July, August and November (87%).
The month with the lowest relative humidity is March (78%).

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Average rainfall in September
Cerro Azul, Panama

Average rainfall in September - Cerro Azul, Panama
  • Average rainfall in September: 188mm

The wettest month (with the highest rainfall) is July (294mm).
The driest month (with the least rainfall) is February (17mm).

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Average rainfall days in September
Cerro Azul, Panama

Average rainfall days in September - Cerro Azul, Panama
  • Average rainfall days in September: 28.8 days

The month with the highest number of rainy days is July (30.1 days).
The month with the least rainy days is February (15.2 days).

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Average daylight in September /
Average sunshine in September
Cerro Azul, Panama

Average daylight in September / Average sunshine in September - Cerro Azul, Panama
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in September: 8h and 0min

The months with the most sunshine are May and June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).

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Average sunshine days in September
Cerro Azul, Panama

Average sunshine days in September - Cerro Azul, Panama
  • Average sunshine days in September: 0.6 days

The month with the most sunshine days is March (5.2 days).
The month with the least sunshine days is November (0.2 days).

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Average UV index in September
Cerro Azul, Panama

Average UV index in September - Cerro Azul, Panama
  • Average UV index in September: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The 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
Cerro Azul, Panama

Average cloud cover in September - Cerro Azul, Panama
  • Average cloud cover in September: 44

The months with the most cloud cover are July and November (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 41).

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Average visibility in September
Cerro Azul, Panama

Average visibility in September - Cerro Azul, Panama
  • Average visibility in September: 9km

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

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Cerro Azul, Panama

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