Across the island, Saint Lucians have aired concerns about discomfort due to high heat levels.
Data shows that average recorded temperatures have increased over the last 15 years.
Figures from the Saint Lucia Meteorological Services reveal the recorded temperature in Castries for August 2024 was 0.6◦C warmer than average temperatures of the past 15 years (2009-2023).
Likewise, in Vieux Fort, August temperatures were 0.3 ◦C above the average of the past 15 years.
This year, the highest heat level recorded thus far is 32.5◦C in Castries and 32.1 ◦C in Vieux Fort, which occurred in May.
Last week, the Ministry of Health, Wellness and Elderly Affairs issued an advisory warning of the health risks associated with warmer temperatures, including increased risk of dehydration—the symptoms of which include dizziness, fainting spells, and heat stress.
In severe cases, heat stroke can also occur, and if not adequately addressed, can result in death.
According to officials, pregnant women and the elderly are among the most vulnerable during extreme heat conditions.
Infants and children are also particularly at risk as they “lack the ability to regulate their body temperatures in the same way as adults.”
In August 2023, the average recorded temperature in Castries was 0.2◦C higher than August 2024.
Similarly, in Vieux Fort, August temperatures were 0.1◦C higher last year.
Regional weather experts have said abnormally warm sea surface temperatures in the Tropical North Atlantic and the Caribbean Sea ahve greatly influenced the climate.
According to the Caribbean Climate Outlook Newsletter, “Record-warm sea surface temperatures… around 1°C to 2°C above average, have been observed across vast ocean areas since the summer of 2023.”
Noting that average heat levels remain relatively high, health ministry officials urge individuals to continue to reduce the health risks associated with high heat levels.
Via a statement, officials advise: “…avoid exposure to direct sunlight. It would be prudent to limit outdoor activity in the direct sunlight during this time. Additionally, you should increase your water consumption throughout the day.”
Other recommendations include wearing cool, light-coloured protective clothes and hats and consistently using umbrellas and sunblock.
Officials also advise school teachers to allow students to take water breaks throughout the day.
The officials also warn sugary drinks should not be substituted for water.
In addition, they have encouraged citizens to look out for signs of heat exhaustion in others.
The signs can include dizziness and fainting, weakness, heavy sweating, moist and sweaty skin, vomiting, nausea or diarrhea, fever greater than 102 degrees, dilated pupils, headache, rapid shallow breathing and cramps, and muscle spasms.
PHOTO courtesy Ketut Subiyanto (Pexel.com)
