September weather forecast
Madruga, Cuba

The first month of the autumn, September, is still a tropical month in Madruga, Cuba, with an average temperature fluctuating between 31.1°C (88°F) and 24.6°C (76.3°F).

Temperature

In Madruga, September's average high-temperature stands at a still tropical 31.1°C (88°F), closely related to the preceding month. Throughout September, Madruga witnesses a nighttime temperature average of 24.6°C (76.3°F).

Heat index

The average heat index in September is appraised at a blistering 42°C (107.6°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. 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 extremely vital to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

With an average relative humidity of 81%, September is the most humid month.

Rainfall

In Madruga, in September, it is raining for 25.3 days, with typically 118mm (4.65") of accumulated precipitation. Throughout the year, there are 206.8 rainfall days, and 820mm (32.28") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 07:10 and sunset at 19:44. On the last day of the month, sunrise is at 07:18 and sunset at 19:15 CDT.

Sunshine

In September, the average sunshine is 9h.

UV index

The months with the highest UV index in Madruga, Cuba, are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in September translates into these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.