July weather forecast
Guaymango, El Salvador

July in Guaymango, El Salvador, is a hot summer month, with an average temperature ranging between min 22.2°C (72°F) and max 30.3°C (86.5°F).

Temperature

With the start of July, Guaymango measures an average high-temperature of a tropical 30.3°C (86.5°F), not significantly differing from June's 29.6°C (85.3°F). An average minimum temperature of 22.2°C (72°F) marks the month of July in Guaymango, El Salvador.

Heat index

In July, the heat index is calculated to be a fiery hot 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 remain especially vital for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Guaymango, the average relative humidity in July is 78%.

Rainfall

In Guaymango, in July, during 21.2 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Guaymango, during the entire year, the rain falls for 166.9 days and collects up to 832mm (32.76") of precipitation.

Daylight

In July, the average length of the day in Guaymango, El Salvador, is 12h and 51min.
On the first day of the month, sunrise is at 05:35 and sunset at 18:31. On the last day of July, in Guaymango, El Salvador, sunrise is at 05:43 and sunset at 18:27 CST.

Sunshine

In Guaymango, the average sunshine in July is 11.2h.

UV index

The months with the highest UV index are January through May and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.