The Hydrometeorological Service of the Ministry of Agriculture has issued a forecast predicting above-normal temperatures across Guyana for the period of September to November 2024.
To this end, the Hydrometeorological Service has warned that the increased likelihood of extreme heat and heat wave days could have severe consequences, especially for vulnerable groups such as the elderly, children, and individuals with pre-existing health conditions.
“During this period, heat-related illnesses, including dehydration, heat exhaustion, and heat stroke, become serious risks,” the Service cautioned. “With the potential for an above-average number of heat wave days this year, we urge the public to take preventive measures.”
The Office in its advisory urged staying hydrated, limiting outdoor activities during peak heat hours, and ensuring that living and working spaces are well-ventilated to mitigate the risks associated with the anticipated extreme heat.
The forecast also underscores the challenges that the agriculture and livestock sectors may face during this period. September and October coincide with the driest months in Northern Guyana and mark the onset of the long dry season in the South.
“Farmers may encounter difficulties due to reduced water availability and increased stress on crops, potentially leading to lower yields,” the statement noted. Prolonged exposure to high temperatures could adversely affect the growth and productivity of key crops, with water-intensive crops being particularly vulnerable.
Livestock, the Hydromet-office noted, are also at risk, as heat stress can negatively impact their health and productivity. The Hydrometeorological Service further advises farmers to ensure adequate water supplies, provide shaded areas, and monitor livestock closely for signs of heat stress, such as reduced feed intake, lethargy, and increased breathing rates.
The forecast is based on observations that average daytime temperatures across Guyana from January to July 2024 have consistently exceeded the historical norm of 32°C. Some months during this period recorded even higher temperatures than the same period in 2023, a year marked by record-breaking heat.
Typically, up to 35 heat wave days are observed during the September to November dry season. However, this year, there is a significant chance of an increase, which poses further risks to public health, agriculture, and livestock.
In light of this forecast, the Hydrometeorological Service urges all stakeholders to take the necessary precautions during this period of extreme heat. “Stay informed of weather updates, implement water-saving strategies, and take measures to protect your health, crops, and livestock,” the Service advised.
The Hydrometeorological Service will continue to provide updates to its seasonal outlook as new information becomes available and recommends that special attention be paid to its short-range forecasts and weather analyses. For more information, visit the National Weather Watch Center’s website at www.hydromet.gov.gy or contact the forecasting desk, operational 24/7, via telephone at 261-2284 or 261-2216.