UV Index
UV Index
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Today's UV index in Georgetown, Guyana 
will be up to 10, indicating a very high level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index of 10 in Georgetown, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Georgetown, Guyana, can reach high levels, especially during the dry season. It is important to be aware of this and take appropriate measures to protect yourself from excessive sun exposure.
Georgetown has two main weather seasons: a dry season from September to April and a wet season from May to August. The dry season is characterized by higher temperatures and lower humidity, while the wet season sees frequent rain showers and cooler temperatures.
Compared to its region and neighboring countries, Georgetown has a relatively low altitude and is located near the equator. This results in a tropical climate with consistently high temperatures and humidity year-round. In contrast, many of Guyana's neighbors in the Caribbean and Central America experience more pronounced seasonal changes and varying levels of precipitation.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Georgetown. It's designed to provide you with a better understanding of the yearly weather and sun exposure.