Climate and monthly weather forecast
Chateaubelair, Saint Vincent and the Grenadines

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The climate of Chateaubelair

Chateaubelair, a scenic town nestled in Saint Vincent and the Grenadines, boasts a predominantly Tropical rainforest climate under the Köppen climate classification. This is an established benchmark for climates where the rainfall and humidity are equally abundant throughout the year.

The climate in Chateaubelair is characterized by consistently high temperatures throughout the year, as well as higher rainfall. High temperatures range from 26.3°C (79.3°F) to 28.7°C (83.7°F), reflecting a mild range of temperature fluctuation. Meanwhile, low temperatures range from 25.3°C (77.5°F) to 27.9°C (82.2°F); maintaining the high temperature narrative.

Relative humidity in Chateaubelair persistently averages around the 76% to 78% mark throughout the year. Such moist conditions bear testimony to the tropical climate, fostered by the surrounding Caribbean Sea. Additionally, proficiency of humidity is known to be a direct consequence of Chateaubelair's generous rainfall. Annual rainfall levels oscillate between 12mm (0.47") and 40mm (1.57").

Interestingly, wind patterns in Chateaubelair also follow a definitive rhythm; wind speed varies between 19.7km/h (12.2mph) to 28.4km/h (17.6mph). Light to moderate coastal breezes are a distinctive preventive measure against stifling heat. Consistently high pressure conditions, mainly in the vicinity of 1011.1mb to 1014.6mb, further ensure a relative stability in the weather patterns of Chateaubelair.

The best time to visit Chateaubelair

Comfortable weather, fewer rainy days and maximum hours of sunshine are aspects to prioritize when charting a visit to Chateaubelair. Consequently, the period extending from February to April edges out when considering the optimal time to visit. During this timeframe, Chateaubelair experiences the least rainfall, around 12mm (0.47") to 17mm (0.67"), and fewer rainy days, 8.7 to 12.4. Sunshine hours stretch up to 10.1 hours, while the sea temperature, a key determinant of pleasant marine activities, hover around a warm 27.8°C (82°F) to 28.3°C (82.9°F).

The worst time to visit Chateaubelair

The period bridging October to December may not be the most ideal for tourist visit to Chateaubelair. Notably, this duration witnesses the peak in rainfall, reaching a high of 40mm (1.57") in November, coupled with a maximum of 16 rainy days in both October and December. Despite substantial hours of daylight still being available, sunshine hours precipitously fall to 6.6 hours in December, blocking a fair bit of outdoor activity.

Spring weather in Chateaubelair

Spring in Chateaubelair, spanning from March to May, is characterized by slowly rising temperatures and an increase in rainfall. High temperatures range between 26.5°C (79.7°F) to 27.8°C (82°F), while lows fluctuate from 25.4°C (77.7°F) to 26.9°C (80.4°F). This period witnesses a rise in rainfall, with figures escalating from 14mm (0.55") to 18mm (0.71"). Consequently, the number of rainy days also registers an increase from 10.6 days to 14.5 days.

Summer weather in Chateaubelair

The summertime in Chateaubelair, covering June through August, encapsulates a culmination in temperatures and significant rainfall. The high temperatures during these months vary from 28.1°C (82.6°F) to 28.4°C (83.1°F) and the lows range from 27°C (80.6°F) to 27.5°C (81.5°F). Rainfall is abundant during the summer months, marking a high of 30mm (1.18") to 33mm (1.3"). Although these months experience longer daylight hours, averaging 12.8 to 12.9 hours, it is countered by increased cloud cover.

Autumn weather in Chateaubelair

Autumn, from September to November, sees a continuation of the warm and rainy pattern indicative of the tropical climate. Temperatures are sustained in the high ranges, with highs of 28.7°C (83.7°F) to 27.9°C (82.2°F) and the lows around 27.9°C (82.2°F) to 27.2°C (81°F). The rainfall for this period peaks at a remarkable 40mm (1.57") in November, creating 15.5 rainy days on average.

Winter weather in Chateaubelair

The winter months, December to February, bring in a mild respite from the peak rainfall seasons, reinforcing however the uniform temperature. The high temperatures cap at around 27.4°C (81.3°F) to 26.3°C (79.3°F) whilst the lows keep up within a comfortable range of 27.2°C (81°F) to 25.5°C (77.9°F). Rainfall declines considerably to 23mm (0.91") and the average number of rainy days eases down to 14.9 days in the month of December and 8.7 days by February.

Weather in January

In the opening weeks of the year, Chateaubelair sees temperatures fluctuating from a low of 25.3°C (77.5°F) to a high of 26.4°C (79.5°F). January's weather slides smoothly from the milder period at year's end, giving days filled with a generous mix of sun and cloud. Weather in January »

Weather in February

February offers a slight uptick in the overall temperatures with a ranging from 25.5°C (77.9°F) to 26.3°C (79.3°F), indicating the impending arrival of spring. However, compared to the preceding month, there are fewer rainy days, making it a nice respite before the wetter months set in. Weather in February »

Weather in March

March hosts a moderate range of temperatures from 25.4°C (77.7°F) to 26.5°C (79.7°F), and graces the inhabitants of Chateaubelair with an increased daylight duration of 12.1 hours. The township moves from the drier February into this month with a gentle rise in humidity and rainfall. Weather in March »

Weather in April

April nudges the mercury higher, recording temperatures between 26°C (78.8°F) to 27.1°C (80.8°F). Chateaubelair's weather in April turns marginally hotter and wetter, indicative of the broadening influence of spring. The lengthy daylight hours allow more sun to moderate the temperatures. Weather in April »

Weather in May

As the heart of Spring descends on Chateaubelair, temperatures climb to span from 26.9°C (80.4°F) to 27.8°C (82°F). The quantity of daily sunlight remains high, making the month seem well lit and open. The regularity of rainfall begins to increase, leading to higher levels of relative humidity. Weather in May »

Weather in June

June asserts its propensity for warmth, posting temperatures between 27°C (80.6°F) to 28.1°C (82.6°F). Without a doubt, June declares the true commencement of summer for Chateaubelair. This is emphasized by an average of 12.9 hours of daylight, enabling a generous spread of warmth over the day. Weather in June »

Weather in July

July epitomizes the Saint Vincent and the Grenadines summer with temperatures from 27.1°C (80.8°F) to 28°C (82.4°F). Rain becomes the protagonist now, depositing a high of 30mm (1.18") over the month, affirming the rainy nature of summer in Chateaubelair. Weather in July »

Weather in August

By August, Chateaubelair experiences a high of 28.4°C (83.1°F) and a low of 27.5°C (81.5°F). The shift to August sees the warmest weather phase of the year, dominated by sunshine, humidity, and sporadic rainfall. The relatively vigorous wind conditions take a backseat, making room for still, sun-soaked days. Weather in August »

Weather in September

September observes a subtle downturn in temperature to oscillate from 27.9°C (82.2°F) to 28.7°C (83.7°F). The torridity of summer, characteristic to Chateaubelair, sees a marginal reduction with the progression of the month. Weather in September »

Weather in October

The month of October offers a breather from the intense summer heat with temperatures from 27.7°C (81.9°F) to 28.6°C (83.5°F). The weather starts to transform, giving residents a reprieve from the earlier, persistent humidity. Weather in October »

Weather in November

November, the last month of the autumn in Chateaubelair, is warm month, with an average temperature fluctuating between 27.9°C (82.2°F) and 27.2°C (81°F). November's onset sees an average high-temperature of a still warm 27.9°C (82.2°F), exhibiting a slight fluctuation from the previous month. Weather in November »

Weather in December

By December, temperatures fall to a bandwidth from 26.4°C (79.5°F) to 27.4°C (81.3°F). The Christmas month starts to feel distinctly cooler, marking the departure of autumn and the onset of the cooler months. Rainfall remains consistent but the wind speeds pick up again, dispersing the residual humidity from summer. Weather in December »

Frequently asked questions

How many days does it rain?

Throughout the year, there are 164.4 rainfall days, and 289mm (11.38") of precipitation is accumulated.

When is the highest UV index?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index in Chateaubelair?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What are the coldest months?

February, characterized by an average high temperature of 26.3°C (79.3°F) and a low temperature of 25.5°C (77.9°F), is generally the coldest month in Chateaubelair.

What is the least humid month?

With an average relative humidity of 75%, February is the least humid month.

What is the driest month?

February is the month with the least rainfall. Rain falls for 8.7 days and accumulates 12mm (0.47") of precipitation.

What month is the sea coldest?

March is the month with the coldest seawater, with an average sea temperature of 27.2°C (81°F).

What is the most humid month?

The months with the highest humidity are May through July, with an average relative humidity of 78%.

When are the longest days?

The month with the longest days in Chateaubelair is June, with an average of 12h and 54min of daylight.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.5h of sunshine.

What month is the hottest?

The highest temperatures are recorded in September, with averages reaching a high of 28.7°C (83.7°F) and a low of 27.9°C (82.2°F).

What month is the sea warmest?

The month with the warmest seawater is September, with an average sea temperature of 29.7°C (85.5°F).

What is the rainiest month?

November is the month with the most rainfall. Rain falls for 15.5 days and accumulates 40mm (1.57") of precipitation.

What is the month with the shortest days?

With an average of 11h and 24min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST)?

Chateaubelair does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.

What is the month with the least sunshine in Chateaubelair?

The month with the least sunshine is December, with an average of 6.6h of sunshine.

Average temperature
Chateaubelair, Saint Vincent and the Grenadines

Average temperature - Chateaubelair, Saint Vincent and the Grenadines

The warmest month (with the highest average high temperature) is September (28.7°C).
The month with the lowest average high temperature is February (26.3°C).

The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is January (25.3°C).

Average pressure
Chateaubelair, Saint Vincent and the Grenadines

Average pressure - Chateaubelair, Saint Vincent and the Grenadines

The month with the highest atmospheric pressure is June (1014.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).

Average wind speed
Chateaubelair, Saint Vincent and the Grenadines

Average wind speed - Chateaubelair, Saint Vincent and the Grenadines

The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (19.7km/h).

Average humidity
Chateaubelair, Saint Vincent and the Grenadines

Average humidity - Chateaubelair, Saint Vincent and the Grenadines

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

Average rainfall
Chateaubelair, Saint Vincent and the Grenadines

Average rainfall - Chateaubelair, Saint Vincent and the Grenadines

The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is February (12mm).

Average rainfall days
Chateaubelair, Saint Vincent and the Grenadines

Average rainfall days - Chateaubelair, Saint Vincent and the Grenadines

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (8.7 days).

Average sea temperature
Chateaubelair, Saint Vincent and the Grenadines

Average sea temperature - Chateaubelair, Saint Vincent and the Grenadines

The best month for swimming (with the highest average sea temperature) is September (29.7°C).
The coldest month (with the lowest average sea temperature) is March (27.2°C).

Average daylight / Average sunshine
Chateaubelair, Saint Vincent and the Grenadines

Average daylight / Average sunshine - Chateaubelair, Saint Vincent and the Grenadines

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days
Chateaubelair, Saint Vincent and the Grenadines

Average sunshine days - Chateaubelair, Saint Vincent and the Grenadines

The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is July (10.1 days).

Average UV index
Chateaubelair, Saint Vincent and the Grenadines

Average UV index - Chateaubelair, Saint Vincent and the Grenadines

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover
Chateaubelair, Saint Vincent and the Grenadines

Average cloud cover - Chateaubelair, Saint Vincent and the Grenadines

The month with the most cloud cover is June (Cloud cover 44).
The months with the least cloud cover are February and September (Cloud cover 35).

Average visibility
Chateaubelair, Saint Vincent and the Grenadines

Average visibility - Chateaubelair, Saint Vincent and the Grenadines

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Chateaubelair, Saint Vincent and the Grenadines

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