September weather forecast
Guías Abajo, Panama

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

Temperature

With September's arrival, Guías Abajo's weather records an average high-temperature of a still moderately hot 29.8°C (85.6°F), marking little difference from August's 29.6°C (85.3°F). An average nighttime temperature of 22.4°C (72.3°F) is observed in Guías Abajo during September.

Heat index

The heat index for September is estimated at a sweltering 39°C (102.2°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

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

Rainfall

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

Daylight

In Guías Abajo, the average length of the day in September is 12h and 10min.
On the first day of September, 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.

Sunshine

In September, the average sunshine in Guías Abajo, Panama, 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. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.