September weather forecast
La Colorada, Panama

September

Weather in September

The first month of the autumn, September, is still a warm month in La Colorada, Panama, with an average temperature fluctuating between 22.4°C (72.3°F) and 29.8°C (85.6°F).

Temperature

The arrival of September denotes a barely perceptible change in the average high-temperatures to a still moderately hot 29.8°C (85.6°F) from August's 29.6°C (85.3°F). La Colorada cools down to an average low-temperature of 22.4°C (72.3°F) throughout the month of September.

Heat index

September's heat index is appraised at a sweltering 39°C (102.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation 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

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

Rainfall

In La Colorada, in September, it is raining for 29.5 days, with typically 262mm (10.31") of accumulated precipitation. In La Colorada, during the entire year, the rain falls for 269.3 days and collects up to 2235mm (87.99") of precipitation.

Daylight

In La Colorada, the average length of the day in September is 12h and 10min.
On the first day of September, sunrise is at 06:15 and sunset at 18:31. On the last day of the month, sunrise is at 06:12 and sunset at 18:15 EST.

Sunshine

In September, the average sunshine 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 reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

How hot is it in La Colorada in September?
In September, in La Colorada, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 22.4°C (72.3°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in September is appraised at 39°C (102.2°F).
What are the most humid months?
July through October, with an average relative humidity of 88%, are most humid months.
What is the average humidity in September?
The average relative humidity in September is 88%.
How much does it rain in September?
In La Colorada, during September, the rain falls for 29.5 days and regularly aggregates up to 262mm (10.31") of precipitation.
How many hours of daylight does La Colorada have in September?
The average day length in September is 12h and 10min.
What time are sunrise and sunset in September?
On the first day of September in La Colorada, Panama, sunrise is at 06:15 and sunset at 18:31. On the last day of the month, sunrise is at 06:12 and sunset at 18:15 EST.
How long on average sun shines in September?
In September, the average sunshine duration is 7.4h.
What is the month 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.
What is the UV index reading in September?
In La Colorada, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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
La Colorada, 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).

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