July weather forecast
Jamaica, Cuba

July, the same as June, in Jamaica, Cuba, is a hot summer month, with an average temperature fluctuating between 31.4°C (88.5°F) and 23.8°C (74.8°F).

Temperature

The transition into July reveals an average high-temperature of a still tropical 31.4°C (88.5°F), mirroring a close resemblance to June. An average low-temperature of 23.8°C (74.8°F) is recorded during the nights in July in Jamaica.

Heat index

Throughout July, the heat index is appraised at an extremely hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

In July, in Jamaica, the rain falls for 18.8 days. Throughout July, 64mm (2.52") of precipitation is accumulated. Throughout the year, in Jamaica, there are 209 rainfall days, and 646mm (25.43") of precipitation is accumulated.

Daylight

In Jamaica, the average length of the day in July is 13h and 13min.
On the first day of July, sunrise is at 06:24 and sunset at 19:44. On the last day of the month, sunrise is at 06:35 and sunset at 19:38 CDT.

Sunshine

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

UV index

The months with the highest UV index are April through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in July suggests the following recommendations:
Refrain from overexposure. Fair-skinned individuals could 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.