September weather forecast
Conguaco, Guatemala

September, the first month of the autumn in Conguaco, is also a moderately hot month, with an average temperature ranging between max 28.8°C (83.8°F) and min 20°C (68°F).

Temperature

Conguaco notes an average high-temperature of a still warm 28.8°C (83.8°F) in September, hardly diverging from August. Conguaco observes an average nighttime low-temperature of 20°C (68°F) during the month of September.

Heat index

The average heat index in September is calculated to be a sweltering 35°C (95°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index determinations are made taking into account the shade and light air movements. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The months with the highest humidity are September and October, with an average relative humidity of 84%.

Rainfall

In Conguaco, in September, during 22.6 rainfall days, 116mm (4.57") of precipitation is typically accumulated. In Conguaco, during the entire year, the rain falls for 169.5 days and collects up to 865mm (34.06") of precipitation.

Daylight

In Conguaco, the average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 05:48 and sunset at 18:11. On the last day of the month, sunrise is at 05:49 and sunset at 17:50 CST.

Sunshine

The average sunshine in September is 9.4h.

UV index

The months with the lowest UV index are January, February, May through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during September translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.