September weather forecast
El Limón, Panama

September

Weather in September

September, the first month of the autumn in El Limón, is still a warm month, with an average temperature ranging between min 22.4°C (72.3°F) and max 29.8°C (85.6°F).

Temperature

The shift into September reveals an average high-temperature of a still warm 29.8°C (85.6°F), closely mirroring August's climate. During September, El Limón experiences a consistent low-temperature average of 22.4°C (72.3°F).

Heat index

The heat index for September is appraised at a torrid 39°C (102.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

July through October, with an average relative humidity of 88%, are the most humid months.

Rainfall

In September, the rain falls for 29.5 days. Throughout September, 262mm (10.31") of precipitation is accumulated. Throughout the year, there are 269.3 rainfall days, and 2235mm (87.99") of precipitation is accumulated.

Daylight

In El Limón, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:30. On the last day of September, sunrise is at 06:11 and sunset at 18:14 EST.

Sunshine

The average sunshine in September is 7.4h.

UV index

The months with the highest UV index are January through June and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

Is it hot during September?
The high-temperature during September is 29.8°C (85.6°F) and the low-temperature is 22.4°C (72.3°F). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 39°C (102.2°F).
What is the most humid month?
July through October, with an average relative humidity of 88%, are most humid months.
What is the average humidity in September in El Limón?
In El Limón, the average relative humidity in September is 88%.
How many days does it rain in September?
In El Limón, in September, during 29.5 rainfall days, 262mm (10.31") of precipitation is typically accumulated.
How many hours of daylight does El Limón have in September?
In El Limón, the average day length in September is 12h and 10min.
When are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 06:14 and sunset at 18:30. On the last day of the month, sunrise is at 06:11 and sunset at 18:14 EST.
How long on average sun shines in September?
The average sunshine duration in September in El Limón is 7.4h.
What are the months with the highest UV index?
January through June and September, with an average maximum UV index of 7, are months with the highest UV index.
How high is the UV index in September?
In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
El Limón, Panama
  • Average high temperature in September: 29.8°C

The warmest month (with the highest average high temperature) is March (34.6°C).
The month with the lowest average high temperature is October (29.2°C).

  • Average low temperature in September: 22.4°C

The month with the highest average low temperature is April (23.7°C).
The coldest month (with the lowest average low temperature) is January (21.2°C).

Average pressure in September
El Limón, Panama
  • Average pressure in September: 1010.2mbar

The month with the highest atmospheric pressure is January (1010.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).

Average wind speed in September
El Limón, Panama
  • Average wind speed in September: 4.6km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June and July (4.2km/h).

Average humidity in September
El Limón, Panama
  • Average humidity in September: 88%

The months with the highest relative humidity are July, August, September and October (88%).
The month with the lowest relative humidity is March (65%).

Average rainfall in September
El Limón, Panama
  • Average rainfall in September: 262mm

The wettest month (with the highest rainfall) is August (309mm).
The driest month (with the least rainfall) is February (11mm).

Average rainfall days in September
El Limón, Panama
  • Average rainfall days in September: 29.5 days

The month with the highest number of rainy days is October (31 days).
The month with the least rainy days is February (5.3 days).

Average daylight in September /
Average sunshine in September
El Limón, Panama
  • Average daylight in September: 12h and 1min

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

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is October (Average sunshine: 6h and 42min).

Average sunshine days in September
El Limón, Panama
  • Average sunshine days in September: 0.4 days

The month with the most sunshine days is February (21.1 days).
The month with the least sunshine days is October (0.1 days).

Average UV index in September
El Limón, Panama
  • Average UV index in September: 7

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

Average cloud cover in September
El Limón, Panama
  • Average cloud cover in September: 53

The month with the most cloud cover is October (Cloud cover 58).
The month with the least cloud cover is February (Cloud cover 18).

Average visibility in September
El Limón, Panama
  • Average visibility in September: 6km

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (6km).

englishespañol中文
Share