September weather forecast
Sigua, Cuba

The first month of the autumn, September, is also a hot month in Sigua, Cuba, with an average temperature ranging between max 31.2°C (88.2°F) and min 22.5°C (72.5°F).

Temperature

Entering September, the average high-temperature is recorded at a still tropical 31.2°C (88.2°F), exhibiting a minimal shift from August's 32.1°C (89.8°F). Sigua experiences an average nighttime temperature of 22.5°C (72.5°F) in the month of September.

Heat index

For most parts of September, the heat index is evaluated at a blistering 42°C (107.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In September, the average relative humidity is 81%.

Rainfall

In Sigua, during September, the rain falls for 25.8 days and regularly aggregates up to 136mm (5.35") of precipitation. Throughout the year, in Sigua, there are 233.3 rainfall days, and 982mm (38.66") of precipitation is accumulated.

Daylight

In Sigua, the average length of the day in September is 12h and 15min.
On the first day of the month, sunrise is at 06:46 and sunset at 19:17. On the last day of September, sunrise is at 06:52 and sunset at 18:50 CDT.

Sunshine

The average sunshine in September is 10.6h.

UV index

May through 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 health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.