The climate of Kingston
Located in the heart of
Jamaica,
Kingston is characterized by a predominantly Tropical wet and dry, or Savannah climate, as classified under the Köppen climate classification. Across the span of a year, the city undergoes minimal variations in temperature, averaging between 30.2°C (86.4°F) to 32.8°C (91°F) in maximum climate and dropping to a minimum range of 21°C (69.8°F) to 24.3°C (75.7°F). This constant warm climate underlines the tropical aspect of Kingston's weather.
A unique feature of this climate is its rainfall pattern. Generally, the city sees an increase in rainfall from
April onwards, reaching its peak in
October with a rainfall amount of 177mm (6.97"). This figure slowly declines through the subsequent months. The overall rainfall distribution ranges from 18mm (0.71") in the dry month of
January to 177mm (6.97") in October. Alongside the increase in rainfall, the city also experiences more frequent rainy days, reaching up to 14 days in October, before falling back to 5 days by January.
The average relative humidity throughout the year is fairly stable, fluctuating within a small window from 70% to 79%. Kingston also benefits from ample daylight hours, varying from 11.1 hours in
December to 13.2 hours in
June. Skilled observers might even notice a predictable pattern in sea temperatures, which range from 26.9°C (80.4°F) to 29.5°C (85.1°F), gradually increasing over the year and peaking around
August and
September.
The best time to visit Kingston
With its tropical setting and warm, consistent temperatures,
Kingston is welcoming all throughout the year. However, for visitors looking to maximize their outdoor activities and avoid the high precipitation months, the ideal time is from
February to
April. During these months, rainfall is relatively low and sunshine hours remain generous, averaging at more than 8 hours per day, ensuring ample time for beach visits and outdoor adventures.
The worst time to visit Kingston
Though
Kingston is a year-round destination, potential visitors should consider avoiding the period between
September and
November. This coincides with the highest recorded rainfall, peaking at 177mm (6.97") in
October, coupled with up to 14 days of rainfall, which might hamper outdoor activities. Furthermore, relative humidity is at its highest during these months, which some may find slightly uncomfortable.
Spring weather in Kingston
March through
May marks the spring season in
Kingston. In these months, maximum temperatures fluctuate between 30.7°C (87.3°F) and 31.6°C (88.9°F), with minimum temperatures remaining between 21.6°C (70.9°F) to 23.6°C (74.5°F). While
April sees an increase in average rainfall to 39mm (1.54"), May brings a jump in rainfall to 100mm (3.94"), marking the onset of the wet season. But these showers do not significantly impact the plentiful daylight during spring, with hours ranging from 12.1 to 13 hours.
Summer weather in Kingston
Kingston's summer, from
June to
August, continues to uphold its tropical identity with temperatures reaching their yearly peak. Highs range from 32.1°C (89.8°F) to 32.8°C (91°F), while minimum temperatures hover between 24.2°C (75.6°F) to 24.3°C (75.7°F). Rainfall increases notably during these months, reaching 74mm (2.91") in June and culminating at 98mm (3.86") by August. Despite a dip in daylight hours from 13.2 to 12.7, there remains ample time to absorb the vibrant Jamaican culture.
Autumn weather in Kingston
Autumn, between
September and
November in
Kingston, is marked by the highest rainfall levels of the year. In September, rainfall peaks at 114mm (4.49") and continues to rise, reaching a phenomenal 177mm (6.97") in
October. Even as rainfall decreases to 65mm (2.56") by November, the charm of Kingston in autumn is only accentuated by these temporal showers. Amidst this, temperatures retain their warm trend, ranging from 31.7°C (89.1°F) to 32.1°C (89.8°F) for highs and 23.4°C (74.1°F) to 24°C (75.2°F) for lows.
Winter weather in Kingston
Winter months of
December to
February in
Kingston are beautifully warm with high temperatures varying from 30.3°C (86.5°F) to 30.6°C (87.1°F) and lows ranging between 21.1°C (70°F) to 21.8°C (71.2°F). Rainfall dramatically decreases to more conservative levels, ranging from 18mm (0.71") to 19mm (0.75") during these months. Daylight hours shorten slightly to between 11.2 to 11.6 hours, but there is ample sun and warmth for winter vacationers to enjoy their stay in this tropical paradise.
Weather in January
January in
Kingston,
Jamaica brings mild weather conditions. Temperatures range from 21.1°C (70°F) at night up to daytime highs of 30.3°C (86.5°F). It is relatively dry, albeit with occasional bouts of moderate rainfall. A comparison to
February reveals a stable temperature pattern with a slight increase in rainfall.
Weather in January » Weather in February
February continues the mild climate traits of
January with minor fluctuations in
Kingston's weather forefront. Despite a minimal difference in recorded temperatures, February sees a slight increase in rainfall to 19mm (0.75").
Weather in February » Weather in March
March witnesses higher UV index levels, indicating more intense sunlight exposure in
Kingston. The transition from
February to March brings a noticeable rise in temperatures and UV index values, hitting a peak of 12. Rainfall levels ascend slightly, yet it is not a significant setback to outdoor activities.
Weather in March »
Weather in April
April ushers in a transitioning climate in
Kingston; temperatures, rainfall amount, and relative humidity generally rise when compared to
March figures. With rainfall measurements rising significantly to 39mm (1.54"), showers become more frequent, though light and short-lived.
Weather in April » Weather in May
May brings the onset of the rainy season in
Kingston, with some of the highest rainfall measurements of the year. The increased rainfall at 100mm (3.94") is coupled with a hike in both daytime and night temperatures, signifying the escalation towards summer heat.
Weather in May » Weather in June
June in
Kingston carries the traits of a tropical summer. While the soaring daylight hours and high relative humidity mark the warmth of summer, the decline in rainfall from the previous month is apparent. Moreover, June also presents a surprising minor drop in sea temperatures.
Weather in June »
Weather in July
July displays an interesting shift in
Kingston's weather pattern. Notwithstanding July's elevated temperatures reaching the year's peak at 32.8°C (91°F), the month showcases a noticeable drop in rainfall to 42mm (1.65") compared to
June.
Weather in July » Weather in August
August brings minimal change to the established weather pattern in
Kingston. The sea temperatures reach the year's peak at 29.4°C (84.9°F), offering perfect conditions for sea lovers. Even though temperatures remain consistently high, August marks a comeback for extensive rainy periods.
Weather in August » Weather in September
September’s weather features an increase in both rainfall and relative humidity in
Kingston. Given the increased rainfall at 114mm (4.49"), September is characterized by frequent, albeit short-lived showers. Despite the increased rainfall, the day temperatures remain consistently high.
Weather in September »
Weather in October
October is identified as
Kingston's wettest month with rainfall peaking to 177mm (6.97"). This spike in rainfall does not drastically affect temperature trends which hover around their annual highs. Sea temperatures are slightly lower than in
September; however, they still offer conducive conditions for water activities.
Weather in October » Weather in November
November presents a welcome relief from the intense rains of
October in
Kingston. Even with a significant drop in rainfall to 65mm (2.56"), the humidity levels remain elevated, maintaining the tropical feel of the city. The sea temperatures remain warm, prevalent for water activities.
Weather in November » Weather in December
December rings in milder weather conditions in
Kingston. Compared to the previous month, temperatures drop slightly giving a pleasant feel to the city's climate. It also showcases a marked decline in rainfall to 47mm (1.85"), marking December as a relatively drier month.
Weather in December »