September weather forecast
Valle Nuevo, Honduras

The first month of the autumn, September, is also a hot month in Valle Nuevo, Honduras, with an average temperature varying between 31.7°C (89.1°F) and 22.1°C (71.8°F).

Temperature

September's presence records an average high-temperature of a still tropical 31.7°C (89.1°F), closely mirroring August's climate. An average temperature of 22.1°C (71.8°F) is recorded during the nights in September.

Heat index

For most parts of September, the heat index is estimated at an extremely hot 44°C (111.2°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. 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 highly critical to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Valle Nuevo, the average relative humidity in September is 81%.

Rainfall

In Valle Nuevo, in September, it is raining for 25.8 days, with typically 122mm (4.8") of accumulated precipitation. Throughout the year, there are 188.2 rainfall days, and 954mm (37.56") of precipitation is accumulated.

Daylight

The average length of the day in September in Valle Nuevo, Honduras, is 12h and 12min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:01. On the last day of September, sunrise is at 05:40 and sunset at 17:41 CST.

Sunshine

In Valle Nuevo, Honduras, the average sunshine in September is 8.8h.

UV index

September and October, with an average maximum UV index of 6, are months with the lowest UV index in Valle Nuevo, Honduras. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.