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

Monthly 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
January, the same as December, is a moderately hot winter month in Georgetown, Guyana, with average temperature fluctuating between 28.6°C (83.5°F) and 23.6°C (74.5°F). With an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 23.6°C (74.5°F), January is the coldest month. Weather in January »
February, the last month of the winter, in Georgetown, is another warm month, with average temperature fluctuating between 23.9°C (75°F) and 28.9°C (84°F). In February, the average high-temperature is essentially the same as in January - a still moderately hot 28.9°C (84°F). Weather in February »

March, the first month of the spring, in Georgetown, is still a warm month, with average temperature varying between 29.2°C (84.6°F) and 24.2°C (75.6°F). In Georgetown, the average high-temperature is relatively the same as in February - a still moderately hot 29.2°C (84.6°F). Weather in March »

April, the same as March, is a moderately hot spring month in Georgetown, Guyana, with average temperature ranging between min 24.4°C (75.9°F) and max 29.5°C (85.1°F). In Georgetown, Guyana, the average high-temperature is almost the same as in March - a still moderately hot 29.5°C (85.1°F). Weather in April »

May, the last month of the spring, in Georgetown, is another warm month, with average temperature fluctuating between 24.3°C (75.7°F) and 29.4°C (84.9°F). In May, the average high-temperature is almost the same as in April - a still moderately hot 29.4°C (84.9°F). Weather in May »

June, the first month of the summer, in Georgetown, is still a warm month, with average temperature fluctuating between 23.8°C (74.8°F) and 29.2°C (84.6°F). In Georgetown, the average high-temperature in June is essentially the same as in May - a still moderately hot 29.2°C (84.6°F). Weather in June »

July, like June, in Georgetown, Guyana, is a moderately hot summer month, with average temperature ranging between min 23.5°C (74.3°F) and max 29.6°C (85.3°F). In July, the average high-temperature is essentially the same as in June - a still warm 29.6°C (85.3°F). Weather in July »

The last month of the summer, August, is a tropical month in Georgetown, Guyana, with average temperature ranging between max 30.2°C (86.4°F) and min 23.8°C (74.8°F). In Georgetown, the average high-temperature is relatively the same as in July - a tropical 30.2°C (86.4°F). Weather in August »

The first month of the autumn, September, is also a hot month in Georgetown, Guyana, with average temperature fluctuating between 30.8°C (87.4°F) and 24.2°C (75.6°F). The warmest months are September and October, with an average high-temperature of 30.8°C (87.4°F). Weather in September »

October, the same as September, in Georgetown, Guyana, is another tropical autumn month, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 24.4°C (75.9°F). The warmest months are September and October, with an average high-temperature of 30.8°C (87.4°F). Weather in October »

The last month of the autumn, November, is another hot month in Georgetown, Guyana, with average temperature fluctuating between 30.2°C (86.4°F) and 24.2°C (75.6°F). In Georgetown, the average high-temperature is almost the same as in October - a still tropical 30.2°C (86.4°F). Weather in November »

The first month of the winter, December, is still a warm month in Georgetown, Guyana, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 23.8°C (74.8°F). In Georgetown, the average high-temperature in December is almost the same as in November - a moderately hot 29.1°C (84.4°F). Weather in December »

What is the coldest month in Georgetown?

With an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 23.6°C (74.5°F), January is the coldest month.

How much does it rain in Georgetown?

Throughout the year, in Georgetown, there are 174 rainfall days, and 2260.3mm (89") of precipitation is accumulated.

What is the month with the highest UV index in Georgetown?

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

What is the driest month in Georgetown?

The month with the least rainfall is February when the rain falls for 10 days and typically collects 88.5mm (3.5") of precipitation.

When is the sea coldest in Georgetown?

The month with the coldest seawater in Georgetown, Guyana, is February, with an average sea temperature of 27.2°C (81°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 rainiest month in Georgetown?

The month with the most rainfall in Georgetown, Guyana, is June when the rain falls for 23 days and typically aggregates up to 327.7mm (12.9") of precipitation.

When are the longest days in Georgetown?

Months with the longest days are June and July, with an average of 12.5h of daylight.

What is the month with the least sunshine in Georgetown?

The month with the least sunshine is June, with an average of 5.2h of sunshine.

What month is the sea warmest in Georgetown?

August is the month with the warmest seawater, with an average sea temperature of 28.9°C (84°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the warmest month in Georgetown?

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

What month has the most sunshine in Georgetown?

The month with the most sunshine is September, with an average of 7.7h of sunshine.

When is the lowest UV index in Georgetown?

November and December, with an average maximum UV index of 11, are months with the lowest UV index.

What is the month with the shortest days in Georgetown?

With an average of 11.7h of daylight, December has the shortest days of the year.
Average temperature - Georgetown, Guyana

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).

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 - Georgetown, Guyana

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 - Georgetown, Guyana

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 - Georgetown, Guyana

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 / Average sunshine - Georgetown, Guyana

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

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 - Georgetown, Guyana

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).