July weather forecast
El Salvador, Cuba

July, like June, is another hot summer month in El Salvador, Cuba, with an average temperature ranging between max 31.4°C (88.5°F) and min 23.8°C (74.8°F).

Temperature

The start of July sees the average high-temperature at a still tropical 31.4°C (88.5°F), showing little difference from June's 30.8°C (87.4°F). An average low-temperature of 23.8°C (74.8°F) is anticipated throughout the nights during July.

Heat index

July's mean heat index is appraised at a blistering 41°C (105.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

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

Daylight

In July, the average length of the day in El Salvador is 13h and 13min.
On the first day of July in El Salvador, Cuba, 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 El Salvador 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 estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.