May weather forecast
Sonzacate, El Salvador

The last month of the spring, May, is also a hot month in Sonzacate, El Salvador, with an average temperature fluctuating between 23.3°C (73.9°F) and 30.4°C (86.7°F).

Temperature

The high-temperature average in May for Sonzacate is a still hot 30.4°C (86.7°F), staying closely aligned with April's conditions. Sonzacate observes an average low-temperature of 23.3°C (73.9°F) during May.

Heat index

May's average heat index is estimated at a sweltering 38°C (100.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Sonzacate, the average relative humidity in May is 76%.

Rainfall

In Sonzacate, in May, during 22.9 rainfall days, 151mm (5.94") of precipitation is typically accumulated. In Sonzacate, during the entire year, the rain falls for 166.9 days and collects up to 832mm (32.76") of precipitation.

Daylight

In Sonzacate, the average length of the day in May is 12h and 46min.
On the first day of May in Sonzacate, sunrise is at 05:36 and sunset at 18:14. On the last day of the month, sunrise is at 05:30 and sunset at 18:23 CST.

Sunshine

The average sunshine in May is 10.9h.

UV index

January through May and July, with an average maximum UV index of 7, are months with the highest UV index in Sonzacate, El Salvador. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during May translates into the following guidance:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.