Last updated: August 21, 2025
April in Port Antonio, Jamaica brings a delightful tropical climate, with maximum temperatures reaching 28°C (83°F) and an average of 25°C (77°F), perfect for beach outings and outdoor adventures. Visitors can expect mild evenings with temperatures dipping to around 22°C (72°F). However, the month is marked by significant rainfall, accumulating to 105 mm (4.1 in) over 20 days, contributing to the region’s lush landscapes. With a humidity level hovering around 66%, the air feels warm and inviting, making it an ideal time to enjoy the vibrant beauty of Jamaica's coastline, albeit with occasional rain showers.
In April, Port Antonio, Jamaica, starts to warm up as spring fully unfolds. With minimum temperatures rising to 22°C (72°F) and maximums reaching a pleasant 28°C (83°F), this month offers a delightful average temperature of 25°C (77°F). As the month progresses, you'll notice a subtle but welcoming boost in warmth compared to the earlier months, making it perfect for both adventure seekers and relaxation enthusiasts. The gradual increase in temperatures signals the approach of summer, yet the climate remains inviting and comfortable—ideal for exploring the stunning landscapes or lounging on the idyllic beaches of this tropical paradise.
April in Port Antonio, Jamaica sees a moderate precipitation level of 105 mm (4.1 in), highlighting the transition into the wetter months of late spring. With 20 days of rainfall, this month reflects a consistent pattern that builds on the previous months, where March recorded slightly more at 122 mm (4.8 in). As the island approaches May, typically the rainiest month, April serves as a vital bridge, preparing the lush landscape for the intense showers ahead. While precipitation dips slightly from March, the overall trend indicates a steady accumulation of moisture, sustaining the vibrant tropical ecosystem. This blend of rain, warmth, and nature's splendor fosters the unique allure of Port Antonio during this time of year.
In April, Port Antonio, Jamaica experiences a consistent level of humidity at 66%, mirroring the slightly drier conditions of the preceding month. This springtime stability sets the stage for the upcoming months, as humidity levels are expected to gradually rise through the summer. Interestingly, the trend shows that from April, humidity starts to gain momentum, climbing to 64% in May and reaching peak levels of 76% in August. As the year progresses, the humidity fluctuates but generally hovers around the mid to high seventies in the late summer and autumn months. This pattern highlights April as a transitional month, providing a brief respite before the more humid days of summer settle in.
In April, Port Antonio, Jamaica, experiences a UV Index of 14, categorizing the exposure as extreme with a burn time of just 10 minutes. This marks the peak of the year, following a steady increase from January's UV Index of 9. As spring transitions into summer, sun-seekers should remain vigilant, as the early months of the year give way to consistently high UV levels. With May maintaining a similar UV Index of 13, it's clear that April sets the tone for the months ahead. Visitors should prioritize sun protection during this time and stay informed by checking updated forecasts at Port Antonio UV Index.
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April in Port Antonio, Jamaica, shines with a remarkable 343 hours of sunlight, making it a splendid time for outdoor adventures. This month continues the trend set in the first quarter of the year, showcasing a gradual increase in sunny hours, peaking in March with 344 hours. Although slightly lower than March, April still offers ample sunshine, just a hint below the mid-year high of 354 hours in July. As spring transitions into summer, the consistent sunshine paves the way for vibrant landscapes and the perfect backdrop for engaging in the island's rich culture and breathtaking beaches. With April's plentiful rays, it's clear that this tropical paradise flourishes with light, promising unforgettable experiences for visitors and locals alike.
In Port Antonio, Jamaica, April sees a 48% chance of sunny weather, making it a mixed month in terms of sun exposure. Following a relatively bright March with a 63% sunny chance, April does show a slight decrease, aligning with trends seen in the early months of the year. This pattern continues into the hotter months, where May experiences a boost up to 61%, but then falls again in June to 44%. Overall, April sits at a transitional point, hinting at the arrival of sunnier days but still influenced by the tail-end of the cooler season. Whether you’re looking to bask in the sun or enjoy a refreshing tropical shower, Port Antonio in April promises moments of both.
In April, Port Antonio basks in approximately 12 hours of daylight, maintaining the same length as in March and extending the mild, sun-drenched days of early spring. This consistent daylight duration signifies the gradual transition towards the longer days of summer, which peak in June and July with up to 13 hours of sunlight. As the year progresses, the daylight starts to taper off again, with August and September returning to 12 hours, before gradually resting at 11 hours through the winter months. This rhythmic cycle of daylight not only enriches the lush landscapes of Jamaica but also enhances the vibrant outdoor lifestyle cherished by locals and visitors alike.
In April, Port Antonio experiences a gentle breeze with an average wind speed of 3.8 m/s (8 mph), marking a slight increase from the earlier months of the year. This playful increase comes after two months of steady winds at 3.6 m/s, providing a refreshing but calm atmosphere as spring takes hold. Following April, the wind picks up slightly in June and July, reaching 4.0 m/s (9 mph) and 3.9 m/s (9 mph), creating ideal conditions for sailing and outdoor activities. However, as summer transitions to fall, wind speeds begin to taper off, with the gentle whispers of September bringing a notable dip to 2.6 m/s (6 mph). Overall, April offers a delightful preview of the breezy summer ahead, balancing tranquility with just enough vigor for exploration.
Weather in Port Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Port Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, April tends to be slightly warmer, with average temperatures ranging from 22°C (72°F) to a maximum of 28°C (83°F), while January sees a bit cooler range from 20°C (69°F) to a maximum of 27°C (81°F). Additionally, April experiences more precipitation, totaling 105 mm (4.1 in) over 20 days, compared to January's 94 mm (3.7 in) across 18 days. Humidity levels are also slightly lower in April at 66%, whereas January records a higher humidity of 70%. For further details on weather specifics, you can check Port Antonio weather in January.
When comparing the weather in April and February, both months offer warm temperatures, but April tends to be slightly warmer overall. In April, the minimum temperature averages 22°C (72°F), while in February, it is just a bit cooler at 21°C (71°F). The average temperature in April is also slightly higher at 25°C (77°F) compared to February’s 24°C (76°F). However, February experiences less precipitation, with 78 mm (3.1 in) compared to April's 105 mm (4.1 in), despite both months having similar precipitation days—21 days in February and 20 days in April. Humidity levels are quite comparable, with April at 66% and February at 67%. For more detailed information on February weather, you can check Port Antonio weather in February.
In March, the weather features slightly cooler temperatures, with a minimum of 21°C (69°F) and a maximum of 27°C (81°F), averaging around 24°C (76°F). Contrastingly, April experiences warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 28°C (83°F), leading to an average of 25°C (77°F). Precipitation in March is also higher, totaling 122 mm (4.8 in) over 21 days, compared to April's 105 mm (4.1 in) across 20 days. Interestingly, both months share the same humidity level of 66%. For a more detailed view of the weather in March, you can explore Port Antonio weather in March.
April and May both feature warm temperatures, but May tends to be slightly hotter with a minimum of 23°C (73°F) and an average of 26°C (79°F), compared to April's minimum of 22°C (72°F) and average of 25°C (77°F). The maximum temperatures also see a slight increase in May, reaching up to 29°C (84°F) compared to April's 28°C (83°F). however, May experiences more precipitation, totaling 142 mm (5.6 in) over 23 days, while April has 105 mm (4.1 in) over 20 days. Humidity is slightly lower in May at 64%, compared to April's 66%. For more detailed information on weather conditions in May, you can check Port Antonio weather in May.
In comparing the weather conditions of April and June, we note some subtle yet significant differences. April experiences slightly cooler temperatures, with minimums around 22°C (72°F) and an average of 25°C (77°F), while June sees temperatures starting at a minimum of 24°C (75°F) and an average of 27°C (80°F). Additionally, April is characterized by higher precipitation levels, receiving 105 mm (4.1 in) over 20 days, compared to June's 75 mm (2.9 in) with the same number of rainy days. However, both months maintain consistent humidity levels at 66%. For more specific details about June weather, you can visit Port Antonio weather in June.
April and July present distinct weather patterns that significantly affect the local climate. In April, temperatures range from a minimum of 22°C (72°F) to a maximum of 28°C (83°F), with an average of 25°C (77°F). This month experiences relatively high precipitation at 105 mm (4.1 in) across 20 days, coupled with a humidity level of 66%. In contrast, July is slightly warmer, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 31°C (87°F), and an average of 27°C (81°F). Rainfall is less frequent in July, with total precipitation measuring 63 mm (2.5 in) over 18 days, and humidity rises to 73%. For a more detailed look at July weather, you can visit Port Antonio weather in July.
April and August exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 22°C (72°F) to a maximum of 28°C (83°F), with an average temperature of 25°C (77°F). The month experiences around 105 mm (4.1 in) of precipitation over approximately 20 days, resulting in a humidity level of 66%. In contrast, August sees slightly warmer conditions, with minimum temperatures of 24°C (75°F) and maximums reaching 31°C (87°F), averaging 27°C (81°F). The precipitation in August is higher, totaling 130 mm (5.1 in) over about 22 days, and the humidity increases to 76%. For more details, you can check Port Antonio weather in August.
April and September both experience warm temperatures, but September tends to be slightly hotter overall. In April, the minimum temperature is 22°C (72°F), with averages around 25°C (77°F) and a maximum of 28°C (83°F). In contrast, September sees a higher minimum of 24°C (76°F), with an average of 27°C (81°F) and a peak of 32°C (89°F). Precipitation is a common characteristic in both months; April receives around 105 mm (4.1 in) over 20 days, while September has slightly more with 119 mm (4.7 in) over 23 days. Additionally, humidity levels rise from 66% in April to 75% in September, contributing to a more sultry feel in the latter month. For more detailed insights on weather specifics, check out Port Antonio weather in September.
April and October exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 22°C (72°F) to a maximum of 28°C (83°F), with an average of 25°C (77°F). The month experiences about 105 mm (4.1 in) of precipitation spread over 20 days and maintains a humidity level of 66%. In contrast, October features slightly warmer temperatures, with minimums at 24°C (75°F) and maximums reaching 30°C (86°F), averaging 26°C (80°F). However, it has significantly higher precipitation at 222 mm (8.7 in) over 26 days, coupled with increased humidity at 75%. For more detailed insights, you can check Port Antonio weather in October.
April and November exhibit warm temperatures, with April's averages ranging from 22°C (72°F) to 28°C (83°F) and November's slightly warmer range of 23°C (73°F) to 29°C (85°F). Both months experience significant rainfall, but November sees a notable increase in precipitation, receiving 183 mm (7.2 in) over 23 days compared to April's 105 mm (4.1 in) across 20 days. Additionally, humidity is higher in November at 77%, compared to April's 66%, contributing to a more humid atmosphere. For more detailed insights into November weather, you can check Port Antonio weather in November.
In comparing the weather of April and December, both months display similar temperature ranges, with minimums at 22°C (72°F), average temperatures at 25°C (77°F), and maximums reaching 28°C (83°F). However, December tends to be slightly wetter, receiving 120 mm (4.7 in) of precipitation over 22 days, compared to April's 105 mm (4.1 in) over 20 days. Additionally, humidity is higher in December at 73%, compared to 66% in April, contributing to a more humid atmosphere. For more specific details about December weather in Port Antonio, you can visit Port Antonio weather in December.
As April unfolds in Port Antonio, visitors can expect a delightful blend of warm temperatures and heightened humidity, creating a tropical ambiance that's perfect for those seeking a lively getaway. Unlike the cooler months preceding it, April presents a comfortable average temperature of 25°C (77°F), making outdoor adventures especially enjoyable. However, travelers should be mindful of the increased precipitation, with rain showers occurring on about 20 days throughout the month. This shift towards a more humid and wetter climate signals the transition into the region’s lush, vibrant season. For a deeper look into what makes Port Antonio unique throughout the year, be sure to explore the full details on Port Antonio Climate.