September weather forecastCerro Plata, Panama

Weather in September

The first month of the autumn, September, is also a moderately hot month in Cerro Plata, Panama, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 29.8°C (85.6°F).

Temperature

The arrival of September brings an average high-temperature of a still moderately hot 29.8°C (85.6°F), subtly diverging from August's 29.6°C (85.3°F). An average nighttime temperature of 22.4°C (72.3°F) is observed during September.

Heat index

September's heat index is calculated to be a fiery hot 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

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

Rainfall

In Cerro Plata, Panama, during September, the rain falls for 29.5 days and regularly aggregates up to 262mm (10.31") of precipitation. In Cerro Plata, during the entire year, the rain falls for 269.3 days and collects up to 2235mm (87.99") of precipitation.

Daylight

The average length of the day in September in Cerro Plata is 12h and 10min.
On the first day of September in Cerro Plata, Panama, sunrise is at 06:17 and sunset at 18:33. On the last day of the month, sunrise is at 06:13 and sunset at 18:16 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 Cerro Plata. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 7 in September translates into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.