September weather forecast
Barnizal, Panama

September, the first month of the autumn in Barnizal, is also a moderately hot month, with an average temperature varying between 29.8°C (85.6°F) and 22.4°C (72.3°F).

Temperature

During September, Barnizal observes a subtle ascent to a still moderately hot 29.8°C (85.6°F) from August's 29.6°C (85.3°F) in the average high-temperature. Barnizal, during the month of September, experiences an average low-temperature of 22.4°C (72.3°F).

Heat index

In September, the average heat index is computed to be a fiery hot 39°C (102.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

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

Rainfall

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

Daylight

In Barnizal, Panama, 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 18:31. On the last day of September, in Barnizal, sunrise is at 06:11 and sunset at 18:14 EST.

Sunshine

In September, the average sunshine is 7.4h.

UV index

January through June and September, with an average maximum UV index of 7, are months with the highest UV index in Barnizal. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.