The climate of Grand Roy
Grand Roy, a picturesque hamlet nestled in
Grenada, boasts a tropical wet and dry climate, officially classified as 'Aw' under the Köppen climate classification. The temperatures here stay relatively consistent throughout the year, earning Grand Roy its tropical reputation. Monthly average high temperatures range from 26.7°C (80.1°F) in
February to 28.8°C (83.8°F) in
September. Similarly, the average low temperatures vary from 25.8°C (78.4°F) in February to 28.1°C (82.6°F) in September, maintaining a comforting warmth even at the coldest hours.
Constant throughout the year in this enclave is a relatively high humidity, fluctuating between 76% in February to 79% from
May to
July. The consistently high humidity can make the air feel warmer than it actually is, which is a characteristic of tropical climates. Besides, in this coastal community, visitors can expect rainfall throughout the year. However, there is an evident increase in precipitation from
June to
November with rainfall measurements soaring up to 110mm (4.33") in
October while the dry months like
March sees merely 30mm (1.18") of rainfall.
Winds in Grand Roy maintain a steady pace throughout the year, with average speeds hovering between 21.5km/h (13.4mph) in September to 29.4km/h (18.3mph) in February. However, gusts can reach up to 40.8km/h (25.4mph) in February, contributing to cooler conditions despite the generally high temperatures. Grand Roy experiences sunshine for approximately 67% to 87% of daylight hours, a delightful prospect for sun seekers. Remarkably, although November and
December receive relatively lesser sunshine hours, the UV Index remains constant at 7 across all months, ensuring a strong sun year-round.
The best time to visit Grand Roy
Affectionately known as the Island of Spice, the best time to visit
Grand Roy for warm, dry weather is from
December through
April. During these months, the island experiences low rainfall, reliably warm temperatures, and generous sunshine. With only 25mm (0.98") of rainfall in April and daylight extending up to 12.4 hours, tourists can relish outdoor activities and explore the island's wonders. Contrarily, if tourists do not mind a bit of rain,
May and
November also make for an attractive option with temperatures peaking at 27.9°C (82.2°F) and 27.6°C (81.7°F) respectively providing the perfect backdrop for a plunge in the Caribbean Sea.
The worst time to visit Grand Roy
Visiting
Grand Roy from
June to
November might prove challenging as these months witness the highest rainfall, peaking in
October with 110mm (4.33"), coinciding with the Atlantic hurricane season. The relatively high rainfall can often result in temporary closures of attractions and interrupt outdoor activities, making it less ideal for tourism.
Spring weather in Grand Roy
Spring arrives in a blaze of glory in
Grand Roy from
March to
May. The daily temperatures oscillate between 26.5°C (79.7°F) to 27.1°C (80.8°F), while rainfall stays moderately low compared to the rest of the year, averaging around 30mm (1.18"). A notably pleasing aspect of spring in Grand Roy is the increase in daylight hours and sunshine. May sees daylight extending to a pleasant 12.7 hours, complementing the 10.1 hours of sunshine.
Summer weather in Grand Roy
Summer months from
June to
August in
Grand Roy bring increased rainfall and marginally higher temperatures. The temperature range narrows down to between 27.3°C (81.1°F) to 28.2°C (82.8°F), providing continual warmth. Despite rainfall peaking at 88mm (3.46") in
July, the weather is balanced by the abundance of sunshine lasting up to 10.6 hours per day in August, ensuring persistent clear and bright skies.
Autumn weather in Grand Roy
The transition from summer to autumn sees some of the highest temperatures in
Grand Roy with
September hosting an average high of 28.8°C (83.8°F). Along with bright sunlit days, autumn also brings the highest rainfall. Rainfall in these months of September to
November accumulates to around 95mm (3.74") per month on average. Even though sunshine hours dip to 6.4 hours per day in November, the daylight approximately stays constant from 12.2 to 11.6 hours.
Winter weather in Grand Roy
In the winter months of
December and
February,
Grand Roy experiences mild temperatures with averages ranging from 26.7°C (80.1°F) to 27.7°C (81.9°F) making it an attractive winter getaway. In line with the other steady factors, rainfall drops significantly to 55mm (2.17") in December and even lower to 28mm (1.1") in February, offering drier conditions. Meanwhile, despite shorter daylight hours of 11.5 to 11.8 hours, sunshine persists for 6.3 to 7.9 hours, brightening up winter days. Consequently, the winter season remains appealing to visitors seeking to escape colder climates.
Weather in January
January ushers in the new year with weather that's relatively cooler in
Grand Roy,
Grenada compared to the later months. January has a slightly higher humidity of 77% and fewer sunshine hours, giving residents a respite before the mercury begins its gradual climb in the following months.
Weather in January » Weather in February
February continues with the trend seen in
January, but the temperatures begin to rise slowly as spring is now round the corner. The shifting season will experience marginally increased daylight duration, proof of the approaching warmer months.
Weather in February » Weather in March
The weather in
March witnesses relatively high temperatures amidst a gradually transforming scenario from winter to spring. Though the rainfall increases to 30mm (1.18"), it is still below the yearly average amount of precipitation.
Weather in March »
Weather in April
April brings with it weather that is typical of the spring season in
Grand Roy,
Grenada. The rainfall diminishes even further, despite the rise in relative humidity, resulting in a peculiar arid atmosphere. The number of sunshine hours reaches its peak in April which contributes to long and warm days.
Weather in April » Weather in May
With
May, begins the pre-summer warm-up in the weather of
Grand Roy,
Grenada. The heat level increases steadily, enhanced by the longer sunshine hours contributing to a warm and vibrant ambiance. May experiences an escalation in relative humidity, and the length of daylight hours extends further.
Weather in May »Weather in June
June marks the trend of high summer temperatures in
Grand Roy,
Grenada, a season the residents prepare for in advance. Increases are evident in several parameters- the UV index, number of sunshine days, as well as the daylight duration.
Weather in June »
Weather in July
The weather in
July maintains the pattern set by
June with slight variations. The visual scene is a compelling blend of blue skies and impending rain clouds. University of
Grand Roy,
Grenada hits the highest value for the year in July, making it a month governed by higher solar radiation.
Weather in July »Weather in August
August continues on
July's path with temperatures and other parameters remaining fairly constant. The intermittent rainy clouds slightly obscure the abundant sunshine. Despite it being the peak of summer, the weather remains quite hospitable due to the soothing breezes.
Weather in August » Weather in September
September serves as a transition month in
Grand Roy,
Grenada as the summer fades into fall. The longer hours of sunshine from
August carry over into September, contributing to lengthy days of warm weather. The weather is generally good with modest rainfall, making this month's outdoor activities quite pleasant.
Weather in September »
Weather in October
As
October dawns, the evening chill begins to replace the warm summer air. Growth of cloud cover signifies a decrease in hours of sunshine. The rainfall further increases to 110mm (4.33"), making for abundant vegetation and scenic beauty.
Weather in October »Weather in November
November brings a perceptible change in weather, as the days become shorter and the temperatures start declining. Though the drop in temperature is gradual, it’s easily noticeable after the sweltering months of summer and early fall.
Weather in November » Weather in December
December ends the year with a discernible drop in temperature and ebbing daylight hours. As in
November, the trend of higher rainfall continues throughout this month with a precipitation level at 55mm (2.17"). The UV index, temperature, and cloud cover remain constant, indicative of the stable winter conditions setting in.
Weather in December »