The climate of Falmouth
Nestled in the tropical heartland of
Antigua and Barbuda,
Falmouth boasts a tropical rainforest climate. This claim is substantiated by the Köppen climate classification of "Af". The climate remains highly consistent throughout every month, characterized by high temperatures and a significant amount of precipitation.
Across twelve months, the temperatures fluctuate subtly between the high 26.1°C (79°F) and low 27.3°C (81.1°F). The humidity remains consistently high, hovering around 75% to 78%. The high temperatures combined with the humidity result in a warm, oftentimes even stifling, climate. However, the presence of gentle yet consistent winds with speeds varying from 20.4km/h (12.7mph) to 26.9km/h (16.7mph) aids in alleviating the constant warmth and adding a touch of coolness to the otherwise tropical temperature.
Rainfall is an integral part of Falmouth’s climate. Precipitation sways from 23mm (0.91") in the drier months to a high of 100mm (3.94") during peak rainfall periods. While it can rain at any given time in the year, the numbers of rainy days fluctuate from 17.7 days to 24.8 days in the wettest periods. During periods of high rainfall, the cloud cover also spikes, reaching a peak of 43%.
The sea, essential to Falmouth's climate and geography, maintains warm temperatures year-round, alternating between 26.3°C (79.3°F) and 29.3°C (84.7°F). Sunlight as well stays unwavering from 6.5 hours to 10.3 hours per day, all year round.
The best time to visit Falmouth
Deciding the best time to visit
Falmouth relies on the pursuit of comfortable temperatures and manageable rainfall. Consequently, the months of
February and
March become ideal. With lower temperatures oscillating from 25°C (77°F) to 26.1°C (79°F), lower rainfall ranging from 23mm (0.91") to 24mm (0.94"), and fewer days of precipitation from 17.7 to 18.3, these months provide a more pleasant and less intense experience of Falmouth's tropical climate.
The worst time to visit Falmouth
The most challenging period to explore
Falmouth is undoubtedly during the high rainfall periods which center around
September and
October. This time witnesses a substantial increase in precipitation, escalating from 88mm (3.46") to a high of 100mm (3.94"). The number of rainy days expands from 23.3 to 23.3 days making outdoor activities less feasible. This period is coupled with higher temperatures ranging from 27.9°C (82.2°F) to 28.5°C (83.3°F), further intensifying the months' climate.
Spring weather in Falmouth
Spring in
Falmouth falls in the months from
March to
May. The season witnesses a subtle rise in the temperature with highs extending from 26.3°C (79.3°F) to 27.3°C (81.1°F) and lows increasing from 25.6°C (78.1°F) to 26.4°C (79.5°F). Precipitation begins to build up from 24mm (0.94") in March to eventually reach 65mm (2.56") in May. Likewise, the number of rainy days starts at 17.7 and gradually increases to 24.1 in May, indicating a vast transition from drier to wetter conditions.
Summer weather in Falmouth
Falmouth's summer, from
June to
August, brings heightened temperatures and substantial rainfall. Temperatures peak, scaling from a high of 28.2°C (82.8°F) in June to the warmest point of 28.8°C (83.8°F) in August, with lows sweeping from 27°C (80.6°F) to 27.7°C (81.9°F) in the same period. Rainfall stands strong from 57mm (2.24") to a significant surge at 91mm (3.58") in August. A parallel hike happens in the number of rainy days starting from 21.9 in June and reaching 24.3 by the end of summer.
Autumn weather in Falmouth
Autumn months,
September to
November, provide the highest levels of rainfall. The amount of rain varies from the peak of 100mm (3.94") in September to 96mm (3.78") in November. A consistent number of rainy days ranging from 23.3 to 23.2 contributes to a predominantly wet, damp season. Meanwhile, temperatures tumb between the peak of 28.8°C (83.8°F) to 28°C (82.4°F) on the higher end and a little drop from 27.7°C (81.9°F) to 26.9°C (80.4°F) on the lower end.
Winter weather in Falmouth
Winter prevails during
December and
January in
Falmouth. Despite the slightly lower temperatures which range from highs of 28°C (82.4°F) to 26.1°C (79°F) and lows of 26.9°C (80.4°F) to 25°C (77°F), Winter remains quite warm. Rainfall and the number of rainy days decrease noticeably, dropping down to 56mm (2.2") and 23.5 days in December, making the season substantially dryer than the rest of the year.
Weather in January
January in
Falmouth,
Antigua and Barbuda features a combination of accommodating temperatures and moderate rainfall. Unsurprisingly, January marks the onset of the island's dry season, promising fewer rainy days. This period presents a great opportunity to enjoy the outdoor activities Falmouth is known for.
Weather in January » Weather in February
February continues the dry season trend set at the start of the year. With less rainfall compared to
January, moving from 34mm (1.34") to 23mm (0.91"),
Falmouth usually enjoys sunnier days. As the daily sunshine hours increase, visitors find more time to engage in outdoor escapades, from morning hikes to late night strolls.
Weather in February » Weather in March
March brings a subtle shift in the weather pattern with slightly higher night temperatures. March stays within the dry season period, maintaining a relatively low rainfall pattern. The city remains in the grips of the long dry days, making sightseeing and other recreational activities more feasible.
Weather in March »
Weather in April
April earmarks the end of the dry season in
Falmouth with an increase in rainfall from 24mm (0.94") to 37mm (1.46"). Despite an uptick in humidity levels and cloud cover, temperatures remain stable, providing ample warmth. Water enthusiasts find solace as sea temperatures cross the 27°C (80.6°F) mark.
Weather in April » Weather in May
Transitioning into
May, the weather in
Falmouth takes a dramatic turn with rainfall surging to 65mm (2.56"). This marks the advent of the rainy season, yet temperatures remain relatively stable, providing a sweet spot for outdoor activities.
Weather in May »Weather in June
June brings a mixed weather bag to
Falmouth. Contrary to expectation, June experiences a slight drop in rainfall from
May's 65mm (2.56") to 57mm (2.24"). Despite entering the hurricane season, the sea conditions remain relatively calm.
Weather in June »
Weather in July
July is typically the peak of summer in
Falmouth. The temperatures soar to 28.3°C (82.9°F), the highest they get all year in the city. Yet, sea temperatures are at a comfortable 28.7°C (83.7°F), making it an ideal time for swimming.
Weather in July » Weather in August
August continues the trend of elevated temperatures in
Falmouth, amongst the highest in the annual cycle. The sea temperature peaks at 29°C (84.2°F), presenting idyllic conditions for water sports. Although August experiences significant rainfall, it does not hinder the city's vibrant summer spirit.
Weather in August » Weather in September
As
September rolls in,
Falmouth experiences a further increase in rainfall, reaching up to 88mm (3.46"). Yet, this increase does not mar the city's outdoor lifestyle, thanks to generous daylight hours. The weather continues to stay warm with comforting sea temperatures.
Weather in September »
Weather in October
Moving into
October,
Falmouth sees the highest rainfall of the year at 100mm (3.94"). Coupled with warm temperatures, this results in a humid ambiance. Despite the heavier rain, the city continues to shine under abundant daylight hours, aligning with Falmouth's tropical climate.
Weather in October »Weather in November
November presents slight relief in
Falmouth as rainfall drops to 96mm (3.78"). Temperature fluctuations between day and night are minimal, making for consistent weather. Unwavering sea temperatures keep the city's beaches as appealing as ever.
Weather in November » Weather in December
As
December ushers in,
Falmouth aligns with winter season characteristics. A decrease in rainfall to 56mm (2.2") marks the full advent of the dry season. The sea temperature dips to 27.4°C (81.3°F) on average, a contrast to the heated summer months.
Weather in December » [Resources]