Georgetown
Guyana
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Georgetown, Guyana

A view of the front gate entrance to the colonial building in Georgetown, Guyana
A view of the front gate entrance to the colonial building in Georgetown, Guyana
October, like September, is another tropical autumn month in Georgetown, Guyana, with average temperature ranging between max 30.8°C (87.4°F) and min 24.4°C (75.9°F).

Temperature

The warmest months are September and October, with an average high-temperature of 30.8°C (87.4°F).

Rainfall

In Georgetown, during October, the rain falls for 9 days and regularly aggregates up to 107.2mm (4.2") of precipitation. Throughout the year, there are 174 rainfall days, and 2260.3mm (89") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 28.8°C (83.8°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in Georgetown is 12h.

Sunshine

In Georgetown, the average sunshine is 7.6h.

UV index

January through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 12 in October interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Georgetown?

Warmest months in Georgetown are September and October, with an average high-temperature of 30.8°C (87.4°F).

What is the temperature in October in Georgetown?

In Georgetown, in October, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 24.4°C (75.9°F).

How many days does it rain in October in Georgetown?

In Georgetown, in October, it is raining for 9 days, with typically 107.2mm (4.2") of accumulated precipitation.

What is the water temperature in October in Georgetown?

In Georgetown, Guyana, the average seawater temperature in October is 28.8°C (83.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in October in Georgetown?

In Georgetown, the average length of the day in October is 12h.

How many hours of sunshine does Georgetown have in October?

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

What are the months with the highest UV index in Georgetown?

Months with the highest UV index in Georgetown are January through October, with an average maximum UV index of 12.

What is the UV index reading in October in Georgetown?

In Georgetown, the average daily maximum UV index in October is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in October - Georgetown, Guyana
  • Average high temperature in October: 30.8°C

Warmest months (with the highest average high temperature) are September and October (30.8°C).
The month with the lowest average high temperature is January (28.6°C).

  • Average low temperature in October: 24.4°C

Months with the highest average low temperature are April and October (24.4°C).
The coldest month (with the lowest average low temperature) is July (23.5°C).

Average rainfall in October - Georgetown, Guyana
  • Average rainfall in October: 107.2mm

The wettest month (with the highest rainfall) is June (327.7mm).
The driest month (with the lowest rainfall) is February (88.5mm).

Average rainfall days in October - Georgetown, Guyana
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is June (23 days).
Months with the lowest number of rainy days are September and October (9 days).

Average sea temperature in October - Georgetown, Guyana
  • Average sea temperature in October: 28.8°C

The best month for swimming (with the highest average sea temperature) is August (28.9°C).
The coldest month (with the lowest average sea temperature) is February (27.2°C).

Average daylight in October / Average sunshine in October - Georgetown, Guyana
  • Average daylight in October: 12h

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

  • Average sunshine in October: 7.6h

The month with most sunshine is September (Average sunshine: 7.7h).
The month with least sunshine is June (Average sunshine: 5.2h).

Average UV index in October - Georgetown, Guyana
  • Average UV index in October: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).