October weather forecast
Georgetown, Guyana

October spells in a charm in Georgetown's weather. The month maintains a warm tropical temperate climate, ideal for exploring the city's rich heritage and culture. Commencing the last quarter, slight variations occur from September to November with October seeing a modest increase in rainfall, averaging at 107mm (4.21"). October, thus traces a sublime transition from the waning monsoon towards the late year climate. With its generous daylight hours and comfortable sea temperatures, Georgetown shines, basking in the warmth of October’s balanced weather.

Temperature

In Georgetown, the warmest period comes during September and October, when the average high-temperature touches 30.8°C (87.4°F).

Rainfall

In Georgetown, Guyana, during October, the rain falls for 9 days and regularly aggregates up to 107mm (4.21") of precipitation. Throughout the year, there are 174 rainfall days, and 2260mm (88.98") of precipitation is accumulated.

Sea temperature

In Georgetown, the average seawater temperature in October is 28.8°C (83.8°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

In October, the average length of the day is 11h and 58min.
On the first day of October in Georgetown, sunrise is at 05:40 and sunset at 17:43. On the last day of the month, sunrise is at 05:39 and sunset at 17:32 -04.

Sunshine

In October, the average sunshine in Georgetown is 7.6h.

UV index

The months with the highest UV index are January through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 12 in October transforms into this advice:
Enforce all necessary safety measures, unprotected skin may suffer burns swiftly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Even on a cloudy day, a sunscreen with at least a 30 SPF should be applied generously and frequently reapplied, including after a swim or outdoor exercise. Warning! Sand and water reflections boost the intensity of UV exposure.