Last updated: August 21, 2025
In January, Discovery Bay, Jamaica experiences a delightful tropical climate characterized by a maximum temperature reaching 29°C (85°F) and a comfortable average of 24°C (76°F). With a minimum temperature of 19°C (66°F), the weather remains pleasantly warm. However, the month also brings about a notable precipitation level of 63 mm (2.5 in) across 12 rainy days, contributing to the region’s lush greenery. The humidity averages around 74%, creating a quintessential Caribbean atmosphere that is both refreshing and invigorating for visitors. Enjoy the vibrant landscapes and warm breezes that define January in this stunning locale!
In January, Discovery Bay, Jamaica, showcases delightful temperatures that serve as a perfect escape from colder climates. With minimums around 19°C (66°F) and averages peaking at 24°C (76°F), the weather remains pleasantly warm. As the month unfolds, temperatures climb, reaching a high of 29°C (85°F), which hints at the approaching summer warmth. This trend continues into February and March, where nights remain mild with lows around 20°C (69°F), while average highs flirt with 30°C (86°F) by March. The transition into April sees a noticeable increase, with daytime highs reaching 31°C (89°F). The warmer months carry on, indicating a clear pattern: as the year progresses, temperatures steadily rise, inviting tourists to enjoy the sun-soaked beaches and vibrant landscapes of Jamaica. Whether you seek adventure or relaxation, the January climate is the perfect precursor to the seasonal warmth that follows.
In Discovery Bay, Jamaica, January brings a moderate precipitation level of 63 mm (2.5 in), spread across about 12 days of rain. This marks the beginning of the year with relatively lower rainfall, especially when compared to the robust showers of the following months. February's figures drop significantly to 34 mm (1.3 in), hinting at a brief dry spell. However, as the year progresses into March and April, rainfall begins to intensify, with amounts rising to 80 mm (3.2 in) and 81 mm (3.2 in), respectively. This upward trend continues, peaking in the later months with September and October witnessing substantial downpours of 165 mm (6.5 in) and 174 mm (6.9 in), respectively. The overall pattern reflects a wet climate, particularly from mid-year onward, suggesting that January serves as a gentle prelude to the more torrential rains that dominate the latter part of the year.
In January, Discovery Bay, Jamaica, experiences a humidity level of 74%, setting a slightly moist tone for the new year. As the seasons transition into February and March, humidity gently declines to 72% and 71% respectively, providing a brief respite from the tropical dampness. However, as April approaches, levels stabilize at 72%, suggesting a routine cycle. Notably, the humidity begins to decrease further in May, reaching its lowest point of 69%, before fluctuating around the low 70s throughout the summer months. Heights of 73% are observed from August to October, and as winter re-emerges, humidity climbs back up to 76% in November, hinting at the cyclical patterns of Jamaica's weather. Thus, while January marks the start of a humid period, the month is just one part of a dynamic and engaging humidity journey throughout the year.
In January, Discovery Bay, Jamaica, experiences a UV Index of 9, categorized as very high, which indicates a burn time of just 15 minutes. This trend sets the stage for an increase in UV exposure as the months progress, with February marking a leap to an extreme category of 11, and by March, the index peaks further at 13. This high level of UV persists until September, demonstrating a consistent period of extreme sun intensity with an unyielding burn time of only 10 minutes throughout the spring and summer months. As the year winds down, the UV Index shows a slight decrease, returning to a very high level of 9 in November and 8 in December, allowing for a bit of reprieve before the cycle restarts. To stay safe while enjoying the beautiful Jamaican sun, it’s essential to keep an eye on the Discovery Bay UV Index throughout the year.
UV Risk Categories
January in Discovery Bay, Jamaica, greets visitors with 244 hours of radiant sunshine, setting the stage for a delightful winter getaway. As the months progress, the sun's embrace becomes even more generous, peaking in July with an impressive 346 hours of bright skies. This trend reveals a captivating arc of warmth and light, with February and March also enjoying ample sunshine, clocking in at 299 and 341 hours respectively. Meanwhile, the summer months continue to bask in abundant sunlight before slightly tapering off in fall and winter, yet still promising 285 hours in November and 307 hours in December. Overall, Discovery Bay offers an inviting canvas of sunshine that draws visitors year-round, ensuring that each month provides its own share of golden moments.
In Discovery Bay, Jamaica, January showcases a 50% chance of sunny weather, setting the stage for a delightful start to the year. While this percentage indicates a fair potential for sunshine, it’s interesting to note that the following month, February, basks in an impressive 79% likelihood of clear skies, marking it as the sunniest month in the early year. As spring approaches, the sun remains a consistent companion, decreasing slightly to 67% in March and stabilizing around the 50% mark by July. Despite some fluctuations, particularly in the summer months of June and August, where the chances dip to 44% and 43% respectively, the overall trend suggests that January provides a promising balance of sun and shade, ideal for those seeking to escape the winter chill.
In Discovery Bay, Jamaica, January marks the beginning of the year with a consistent 11 hours of daylight, setting a rhythmic pattern that persists through February. As spring approaches in March, daylight increases to 12 hours, continuing this trend of gradual lengthening through April and May. By June, summer arrives with 13 hours of sunlight, offering the longest days of the year. This peak in daylight duration lasts through July, but as August unfolds, days begin to shorten again, reverting back to 12 hours in September. The decline continues into the fall, with daylight returning to 11 hours from October through December, completing the cycle. Overall, the variation in daylight throughout the year highlights a beautiful ebb and flow, perfectly mirroring Jamaica's vibrant climate.
In January, Discovery Bay, Jamaica, welcomes a refreshing average wind speed of 4.0 m/s (9 mph), setting a brisk tone for the year. This gentle breeze, combined with the island's tropical warmth, creates an inviting atmosphere for both relaxation and adventure. Interestingly, as the months progress into February, the winds pick up slightly to 4.3 m/s (10 mph), before returning to the steady 4.0 m/s (9 mph) in March. Following a brief decline in April and May to 3.6 m/s (8 mph), the winds regain momentum in July, reaching 4.1 m/s (9 mph), only to taper off as summer wanes into autumn, with September and October seeing the lightest breezes of the year at 2.7 m/s (6 mph) and 2.5 m/s (6 mph), respectively. This cyclical pattern highlights the mild and balmy conditions typical of the Caribbean climate, offering a perfect backdrop for both relaxation and outdoor exploration throughout the year.
Weather in Discovery Bay varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Discovery Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar weather patterns, but with some notable differences. In January, temperatures range from a minimum of 19°C (66°F) to a maximum of 29°C (85°F), with an average of 24°C (76°F). The month sees higher precipitation at 63 mm (2.5 in) spread over 12 days, resulting in a humidity level of 74%. In contrast, February enjoys slightly warmer temperatures, with a minimum of 20°C (69°F) and the same maximum of 29°C (85°F), leading to an average of 25°C (77°F). February also experiences less precipitation, totaling 34 mm (1.3 in) over the same number of days, which contributes to a slightly lower humidity of 72%. For more detailed insights, you can explore Discovery Bay weather in February.
In January, the weather tends to be warm with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F), accompanied by an average temperature of 24°C (76°F). There is a moderate amount of precipitation, with about 63 mm (2.5 in) over 12 days, and humidity levels are relatively high at 74%.
In contrast, March experiences slightly warmer temperatures, with a minimum of 20°C (69°F) and a maximum of 30°C (86°F), resulting in an average of 25°C (77°F). Precipitation increases to 80 mm (3.2 in) over 16 days, while humidity dips slightly to 71%. For more detailed insights into the March weather, you can check Discovery Bay weather in March.
In comparing the weather between January and April, January tends to be slightly cooler with average temperatures ranging from 19°C (66°F) to 29°C (85°F), while April experiences warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 31°C (89°F). Precipitation is more frequent in April, occurring on about 16 days with a total of 81 mm (3.2 in), compared to January's 12 days and 63 mm (2.5 in). Humidity levels remain relatively consistent, with January at 74% and April slightly lower at 72%. For more detailed insights on the weather during this delightful spring month, you can check Discovery Bay weather in April.
In January, the weather is milder with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F), featuring an average of 24°C (76°F). The month experiences moderate rainfall, totaling 63 mm (2.5 in) across 12 days, alongside a humidity level of 74%. In contrast, May sees warmer temperatures with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), averaging 27°C (80°F). Additionally, May is notably wetter, receiving 143 mm (5.6 in) of rain over 19 days, although the humidity decreases slightly to 69%. For more specific insights on the climate, check Discovery Bay weather in May.
In January, the weather features a minimum temperature of 19°C (66°F) and an average of 24°C (76°F), reaching up to 29°C (85°F) at its hottest. The month sees about 63 mm (2.5 in) of precipitation across 12 days, with humidity levels at 74%. In contrast, June experiences warmer temperatures, starting at a minimum of 24°C (75°F) and averaging 27°C (82°F), peaking at 33°C (91°F). Rainfall in June is slightly higher, totaling 71 mm (2.8 in) over the same number of days, but the humidity is a bit lower at 70%. For more detailed insights on the June climate, you can check Discovery Bay weather in June.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F) and an average of 24°C (76°F). The month experiences about 63 mm (2.5 in) of precipitation over approximately 12 days, coupled with a humidity level of 74%. In contrast, July brings warmer conditions, featuring temperatures that range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), averaging around 28°C (82°F). July also sees slightly higher precipitation at 77 mm (3.0 in) spread over 15 days, with humidity remaining relatively stable at 72%. For more specific details about the weather in July, you can visit Discovery Bay weather in July.
In January, the weather is generally cooler with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F), averaging around 24°C (76°F). The month sees about 63 mm (2.5 in) of precipitation over approximately 12 days, with humidity levels at 74%. In contrast, August experiences warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 32°C (91°F), averaging 28°C (83°F). Precipitation in August increases to 91 mm (3.6 in) over 18 days, while humidity remains slightly lower at 73%. For more details on the weather in August, you can check Discovery Bay weather in August.
January weather is generally milder, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F) and an average of 24°C (76°F). The month experiences a moderate amount of precipitation, totaling 63 mm (2.5 in) over about 12 days, paired with a humidity level of 74%. In contrast, September sees warmer temperatures, with a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 33°C (91°F). However, it is significantly wetter, receiving 165 mm (6.5 in) of rainfall across 24 days, alongside humidity that remains relatively stable at 73%. For more specific insights about the weather in September, you can check the following link: Discovery Bay weather in September.
In January, the weather features mild temperatures with a minimum of 19°C (66°F) and an average of 24°C (76°F), peaking at 29°C (85°F). The month experiences about 63 mm (2.5 in) of rainfall across 12 days, contributing to a humidity level of 74%. Conversely, October brings warmer temperatures, with a minimum of 24°C (75°F) and an average temperature of 27°C (81°F), reaching highs of 31°C (88°F). However, it also sees significantly more rainfall, totaling 174 mm (6.9 in) over 25 days, while humidity remains relatively steady at 73%. For more specifics on October’s climate, check out Discovery Bay weather in October.
Comparing January and November weather, January typically experiences milder temperatures with a minimum of 19°C (66°F) and an average of 24°C (76°F), while November sees slightly warmer conditions, with minimum temperatures around 23°C (74°F) and an average of 26°C (79°F). In terms of precipitation, November is considerably wetter, receiving 129 mm (5.1 in) over 21 days, compared to January's 63 mm (2.5 in) over just 12 days. Humidity levels are similar, with January at 74% and November slightly higher at 76%. For a more detailed look at November's weather patterns, you can visit Discovery Bay weather in November.
In comparing the weather between January and December, January tends to be slightly cooler with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 29°C (85°F), while December offers warmer conditions, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F). Precipitation is also notable, with January receiving 63 mm (2.5 in) over 12 days compared to December's 73 mm (2.9 in) over 16 days. Humidity levels are relatively similar, sitting at 74% in January and 75% in December. For more detailed information, you can check Discovery Bay weather in December.
As January unfolds in Discovery Bay, it brings a refreshing variation in weather compared to the warmer months that precede it. With mild temperatures averaging around 24°C, visitors can enjoy a pleasant escape from the summer heat. Although January experiences a moderate amount of precipitation over several days, the ambient humidity remains at a comfortable level, making it a great time for exploration and relaxation. This month serves as a gentle introduction to the year, setting the stage for the sunnier days ahead. For a deeper understanding of how January compares to other months, check out Discovery Bay Climate.