October weather forecast
Santa Clara, Cuba

October brings in the rolling Autumn tide to Santa Clara, with weather characteristics leaning towards milder conditions. As the temperatures continue their gentle descent from September, autumn's appeal unfolds. Cooler temperatures, balanced by the persistent rainfall, create an atmosphere that is distinctly different from the preceding months. Despite the decreasing daylight hours, there's still plenty of sunshine to warm up those venture outside.

Temperature

The transition into October notes an average high-temperature of a moderately hot 29°C (84.2°F), revealing a mild distinction from the 30.5°C (86.9°F) in September. The average low-temperature, in October, is an agreeable 22.3°C (72.1°F).

Heat index

The heat index value for October is estimated at a torrid 36°C (96.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

September and October, with an average relative humidity of 84%, are the most humid months in Santa Clara, Cuba.

Rainfall

In Santa Clara, in October, during 24.8 rainfall days, 108mm (4.25") of precipitation is typically accumulated. In Santa Clara, during the entire year, the rain falls for 226.2 days and collects up to 918mm (36.14") of precipitation.

Daylight

In October, the average length of the day is 11h and 37min.
On the first day of October in Santa Clara, Cuba, sunrise is at 07:11 and sunset at 19:06. On the last day of the month, sunrise is at 07:23 and sunset at 18:42 CDT.

Sunshine

In Santa Clara, the average sunshine in October is 6.6h.

UV index

In October, the average daily maximum UV index in Santa Clara, Cuba, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in October suggests the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.