September weather forecast
Santa Cruz de Yojoa, Honduras

September features a similar weather pattern to August, with minor variations in temperatures and rainfall. The average temperature marginally shifts, remaining in the warm spectrum, fostering the ever-present tropical feel. The most noticeable change lies within the daytime length, significantly diminishing by about 30 minutes compared to August. Precipitation shows a slight uptick to an average of 126mm (4.96"), indicating the persistence of steady showers. Despite the reduction in daylight hours and increased rainfall, the city continues to bask in ample sunshine, enabling outdoor activities to proceed unaffected.

Temperature

The advent of September in Santa Cruz de Yojoa brings an average high-temperature of a still hot 30.5°C (86.9°F), exhibiting minor difference from the previous month. Santa Cruz de Yojoa sees an average low-temperature of 20.8°C (69.4°F) during September.

Heat index

The heat index for September is calculated to be a scorching 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in September is 84%.

Rainfall

In September, the rain falls for 27.5 days. Throughout September, 126mm (4.96") of precipitation is accumulated. In Santa Cruz de Yojoa, during the entire year, the rain falls for 253 days and collects up to 1058mm (41.65") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:03. On the last day of September, sunrise is at 05:41 and sunset at 17:41 CST.

Sunshine

The average sunshine in September in Santa Cruz de Yojoa is 8.4h.

UV index

In September, the average daily maximum UV index in Santa Cruz de Yojoa is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, a daily UV index of 6 turns into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.