September weather forecastBacalar Chico, Belize

Weather in September

September in Bacalar Chico, Belize sees a continuation of the wet season. All parameters, including temperature, rainfall, and wind speed, match closely to those in the preceding month, maintaining a steady pattern. A slightly increased cloud cover percentage to 39% is observed during this time, resultant of the sustained rainfall. However, complete days of sunshine are a rarity, formulating an overcast environment. The month overall resonates with the established rainy weather, mirroring conditions observed in August.

Temperature

Bacalar Chico sees the arrival of September with an average high-temperature of a still hot 31.5°C (88.7°F), indicating a subtle variation from August. During September nights, Bacalar Chico records an average temperature of 24.4°C (75.9°F).

Heat index

The heat index value for September is computed to be a blistering 43°C (109.4°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In September, the average relative humidity in Bacalar Chico is 81%.

Rainfall

In Bacalar Chico, in September, during 23.1 rainfall days, 96mm (3.78") of precipitation is typically accumulated. In Bacalar Chico, during the entire year, the rain falls for 198.4 days and collects up to 752mm (29.61") of precipitation.

Daylight

In Bacalar Chico, the average length of the day in September is 12h and 14min.
On the first day of September in Bacalar Chico, sunrise is at 05:37 and sunset at 18:05. On the last day of the month, sunrise is at 05:41 and sunset at 17:40 CST.

Sunshine

In September, the average sunshine is 8.5h.

UV index

March through July and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 7 suggests this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing.