Garrison
Barbados
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Garrison, Barbados

January, like December, in Garrison, Barbados, is a moderately hot winter month, with average temperature varying between 28°C (82.4°F) and 21°C (69.8°F). With an average high-temperature of 28°C (82.4°F) and an average low-temperature of 21°C (69.8°F), January is the coldest month. In Garrison, it is raining for 13 days, with typically 63mm (2.5") of accumulated precipitation. Weather in January »
February, the last month of the winter, in Garrison, is also a moderately hot month, with average temperature ranging between min 21°C (69.8°F) and max 29°C (84.2°F). In February, the average high-temperature is relatively the same as in January - a still moderately hot 29°C (84.2°F). Weather in February »

March, the first month of the spring, in Garrison, is a hot month, with average temperature varying between 21°C (69.8°F) and 30°C (86°F). In March, the average high-temperature is essentially the same as in February - a tropical 30°C (86°F). Weather in March »

April, the same as March, in Garrison, Barbados, is another hot spring month, with average temperature varying between 30°C (86°F) and 22°C (71.6°F). In Garrison, the average high-temperature in April remains equal as in March - a still tropical 30°C (86°F). Weather in April »

The last month of the spring, May, is another hot month in Garrison, Barbados, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 23°C (73.4°F). The warmest months are May, June and August, with an average high-temperature of 31°C (87.8°F). In May, the rain falls for 10 days. Weather in May »

June, the first month of the summer, in Garrison, is still a tropical month, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 31°C (87.8°F). The warmest months are May, June and August, with an average high-temperature of 31°C (87.8°F). In Garrison, Barbados, in June, it is raining for 15 days, with typically 98mm (3.9") of accumulated precipitation. Weather in June »

July, like June, is a hot summer month in Garrison, Barbados, with average temperature varying between 30°C (86°F) and 23°C (73.4°F). In Garrison, Barbados, the average high-temperature is practically the same as in June - a still tropical 30°C (86°F). Weather in July »

The last month of the summer, August, is another hot month in Garrison, Barbados, with average temperature fluctuating between 23°C (73.4°F) and 31°C (87.8°F). May, June and August, with an average high-temperature of 31°C (87.8°F), are the warmest months. In Garrison, in August, during 16 rainfall days, 154mm (6.1") of precipitation is typically accumulated. Weather in August »

September, the first month of the autumn, in Garrison, is also a hot month, with average temperature varying between 30°C (86°F) and 23°C (73.4°F). In September, the average high-temperature is almost the same as in August - a still hot 30°C (86°F). Weather in September »

October, like September, is another hot autumn month in Garrison, Barbados, with average temperature ranging between max 30°C (86°F) and min 23°C (73.4°F). In Garrison, Barbados, the average high-temperature remains equal as in September - a still hot 30°C (86°F). Weather in October »

November, the last month of the autumn, in Garrison, is also a moderately hot month, with average temperature ranging between max 29°C (84.2°F) and min 23°C (73.4°F). In Garrison, the average high-temperature in November is essentially the same as in October - a moderately hot 29°C (84.2°F). Weather in November »

The first month of the winter, December, is still a warm month in Garrison, Barbados, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 29°C (84.2°F). In December, the average high-temperature remains equal as in November - a still warm 29°C (84.2°F). Weather in December »

What is the coldest month in Garrison?

With an average high-temperature of 28°C (82.4°F) and an average low-temperature of 21°C (69.8°F), January is the coldest month.

How many days does it rain in Garrison?

In Garrison, Barbados, during the entire year, the rain falls for 156 days and collects up to 1238mm (48.7") of precipitation.

What are the months with the most sunshine in Garrison?

Months with the most sunshine are January, February, April and May, with an average of 9h of sunshine.

What months are the sea coldest in Garrison?

February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Garrison, Barbados.

When is the highest UV index in Garrison?

Months with the highest UV index are February through September, with an average maximum UV index of 12.

What is the driest month in Garrison?

March is the month with the least rainfall in Garrison, Barbados. Rain falls for 8 days and accumulates 37mm (1.5") of precipitation.

What are the warmest months in Garrison?

Warmest months in Garrison are May, June and August, with an average high-temperature of 31°C (87.8°F).

When are the longest days in Garrison?

June has the longest days of the year in Garrison, with an average of 12.9h of daylight.

What month is the sea warmest in Garrison?

The month with the warmest seawater in Garrison is September, with an average sea temperature of 29°C (84.2°F).

What is the wettest month in Garrison?

The month with the most rainfall is October when the rain falls for 15 days and typically aggregates up to 178mm (7") of precipitation.

What is the month with the least sunshine in Garrison?

With an average of 7h of sunshine, October has the least sunshine of the year.

What is the month with the shortest days in Garrison?

The month with the shortest days is December, with an average of 11.4h of daylight.

What is the month with the lowest UV index in Garrison?

The month with the lowest UV index in Garrison is December, with an average maximum UV index of 9.
Average temperature - Garrison, Barbados

Warmest months (with the highest average high temperature) are May, June and August (31°C).
The month with the lowest average high temperature is January (28°C).

Months with the highest average low temperature are May, June, July, August, September, October and November (23°C).
Coldest months (with the lowest average low temperature) are January, February and March (21°C).

Average rainfall - Garrison, Barbados
Average rainfall days - Garrison, Barbados
Average sea temperature - Garrison, Barbados

The best month for swimming (with the highest average sea temperature) is September (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight / Average sunshine - Garrison, Barbados

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

Months with most sunshine are January, February, April and May (Average sunshine: 9h).
The month with least sunshine is October (Average sunshine: 7h).

Average UV index - Garrison, Barbados

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).