July weather forecast
Guantanamo, Cuba

July brings with it the zenith of summer in Guantanamo, with the highest temperature recorded at 31.4°C (88.5°F). Yet, despite this heat, the overall weather conditions seem to stabilise this month. Sunshine duration peaks to 11.4 hours a day, preparing the inhabitants for slightly shorter days in the weeks to come. August holds onto this warm ambience with minor fluctuations in precipitation and temperature. Thus, July, being the warmest month in Guantanamo, eerily holds the fort for the tropical savannah climate expected in succeeding months.

Temperature

In the transition from June to July, Guantanamo reports an average high-temperature of a still tropical 31.4°C (88.5°F), indicating a close resemblance to the prior month. July's average low-temperature reading settles at a moderately hot 23.8°C (74.8°F).

Heat index

For July, the heat index is calculated to be a blistering 41°C (105.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in July in Guantanamo is 77%.

Rainfall

In Guantanamo, during July, the rain falls for 18.8 days and regularly aggregates up to 64mm (2.52") of precipitation. In Guantanamo, during the entire year, the rain falls for 209 days and collects up to 646mm (25.43") of precipitation.

Daylight

In Guantanamo, the average length of the day in July is 13h and 13min.
On the first day of the month, sunrise is at 06:25 and sunset at 19:44. On the last day of July, sunrise is at 06:36 and sunset at 19:38 CDT.

Sunshine

In July, the average sunshine in Guantanamo, Cuba, is 11.4h.

UV index

April through October, 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 risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during July translates into the following guidance:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.