Marek Kučera 
In Guyana, the Timheri Airport (Cheddi Jagan International) logged a record-high minimum temperature for June at 24.8°C (76.6°F). While that might sound mild compared to northern tropical islands, it marks an unprecedented level of overnight warmth in the region’s climatological records for this time of year.
At the same time, tropical wave activity is ramping up across the Caribbean Sea, a typical sign of early hurricane season dynamics. These waves of instability are not only stirring up storms but can also trap heat and moisture over land, further exacerbating already oppressive conditions.
Guyana, characterized by its tropical climate, exhibits relatively stable temperatures throughout the year. However, historical records indicate notable extremes in both temperature and precipitation.
🌡️ Temperature Extremes in Guyana
Highest Recorded Temperature:
- The highest temperature documented in Guyana is 40.1°C, recorded at the Ebini weather station in August 2023.
Lowest Recorded Temperature:
- The lowest temperature recorded is 12.7°C, observed at the Timehri weather station in August 2006.
🌧️ Precipitation Records
Maximum 24-Hour Rainfall:
- While specific 24-hour rainfall records are not detailed, significant precipitation events have been documented. Notably, between December 24, 2004, and January 20, 2005, some coastal areas of Guyana received upwards of 100 cm (40 inches) of rainfall—the most for a similar period in over 100 years.
Illustration picture: https://rainforestfoundation.org/wp-content/uploads/2024/08/guyana-rainforest-banner-1024×771.png
Marek Sadowski 
