July weather forecast
Guisa, Cuba

July, the same as June, in Guisa, Cuba, is another hot summer month, with an average temperature fluctuating between 33.2°C (91.8°F) and 23.1°C (73.6°F).

Temperature

In Guisa, July's average high-temperature stands at a still hot 33.2°C (91.8°F), closely related to the preceding month. Guisa, during the nights of July, experiences an average temperature drop to a moderately hot 23.1°C (73.6°F).

Heat index

July's mean heat index is calculated to be a blazing hot 47°C (116.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Guisa, the average relative humidity in July is 77%.

Rainfall

In Guisa, in July, it is raining for 24.4 days, with typically 77mm (3.03") of accumulated precipitation. Throughout the year, in Guisa, Cuba, there are 230.7 rainfall days, and 742mm (29.21") of precipitation is accumulated.

Daylight

In July, the average length of the day in Guisa is 13h and 13min.
On the first day of July in Guisa, sunrise is at 06:30 and sunset at 19:50. On the last day of the month, sunrise is at 06:41 and sunset at 19:43 CDT.

Sunshine

With an average of 11.2h of sunshine, July has the most sunshine of the year.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Guisa. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during July leads to these instructions:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.