July weather forecast
Marianao, Cuba

July, the same as June, in Marianao, Cuba, is another hot summer month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 24.7°C (76.5°F).

Temperature

July is the month when Marianao, Cuba, experiences its warmest temperatures, averaging a high of 32.5°C (90.5°F) and a low of 24.7°C (76.5°F).

Heat index

For July, the heat index is estimated at a blistering 44°C (111.2°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Marianao, Cuba, the average relative humidity in July is 76%.

Rainfall

In July, the rain falls for 22.1 days. Throughout July, 101mm (3.98") of precipitation is accumulated. Throughout the year, there are 204.8 rainfall days, and 802mm (31.57") of precipitation is accumulated.

Daylight

In July, the average length of the day in Marianao is 13h and 23min.
On the first day of July, sunrise is at 06:47 and sunset at 20:19. On the last day of the month, sunrise is at 07:00 and sunset at 20:11 CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.9h of sunshine.

UV index

March through September, 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.