Last updated: August 21, 2025
June in Port Royal, Jamaica welcomes a tropical warmth, with maximum temperatures reaching 31°C (88°F) and an average of 27°C (80°F). Residents and visitors alike can expect balmy evenings with a comfortable minimum temperature of 23°C (74°F). The month is characterized by a humidity level of 79%, creating a lush and vibrant atmosphere. However, be prepared for occasional rain, as **precipitation totals 49 mm (1.9 in) over approximately 13 days. Whether you're exploring the stunning coastline or enjoying local culture, June offers a lively and dynamic climate for all.
In June, Port Royal, Jamaica, enjoys a warm and inviting climate, with temperatures reflecting the transition into summer. The minimum temperature hovers around a comfortable 23°C (74°F), while the average climbs to a pleasant 27°C (80°F). By midday, the heat peaks at a tropical 31°C (88°F), making it an ideal time for beach activities and exploration. This month marks a noticeable increase in warmth compared to previous months, as May also reached a maximum of 30°C (87°F). As the island continues to bathe in sunshine, visitors can expect long, sunlit days perfect for soaking up the vibrant culture and breathtaking landscapes that Jamaica has to offer.
In June, Port Royal, Jamaica, experiences moderate precipitation, with a total of 49 mm (1.9 in) falling over 13 days. This amount marks a slight decrease from May's wetter conditions, where rainfall peaked at 107 mm (4.2 in). As the rainy season builds through the months, June prepares the island for the heavier downpours ahead, particularly in the peak months of September and October, where averages soar to 105 mm (4.1 in) and 196 mm (7.7 in) respectively. The trend illustrates a gradual transition from the more precipitation-heavy spring months into the depth of summer, underscoring the dynamic weather patterns typical of this vibrant tropical locale.
June in Port Royal, Jamaica, marks a noticeable rise in humidity, reaching 79%, the highest level recorded since April. This increase continues a gradual upward trend that began in May, where humidity levels slightly climbed to 77%. The warm embrace of the Caribbean climate reveals a pattern where humidity levels hover in the mid to high-seventies for most of the year, but June signals the start of the more humid summer months. Following this peak, July maintains the same humidity, setting the stage for a sultry season ahead. As summer progresses, residents and visitors alike can expect the balmy atmosphere characteristic of this vibrant coastal town.
In June, the UV Index in Port Royal, Jamaica remains at a high level of 13, categorized as extreme, which indicates that sun exposure can lead to skin damage in just 10 minutes. This trend of elevated UV radiation extends from February through September, peaking at 14 in April before stabilizing at 13 from June to August. Notably, the month of June aligns with the summer season, suggesting that the sun is particularly intense and precautions are necessary for outdoor activities. As you enjoy the vibrant beaches and lush landscapes of Port Royal, be sure to protect your skin from harmful UV rays. For more detailed information, visit Port Royal UV Index.
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In June, Port Royal, Jamaica, basks in an impressive 340 hours of sunshine, continuing the region's trend of abundant sunlight as summer approaches. Following a delightful May, which saw 330 hours, June maintains this radiant momentum, although slightly less than the high of 354 hours anticipated in July. This gradual increase in sunshine from January's 250 hours to June's robust offering not only highlights the allure of a Jamaican summer but also sets the scene for the vibrant outdoor experiences that await visitors. With consistent sunshine spanning the months, Port Royal emerges as a spectacular destination for sun-seekers enjoying the peak of the Caribbean's sunlit season.
In Port Royal, Jamaica, the likelihood of sunny weather experiences a notable shift as June approaches, with only a 46% chance of sunshine. This decline follows a trend of fluctuating sunshine probabilities throughout the year. While the early months see promising percentages—peaking at 76% in February and 70% in March—there's a gradual decrease towards mid-year. This downward trend is evident as the chances drop to 50% in April and further slump in June, contrasting the sunnier days of earlier months. As summer unfolds, the chances of sun continue to hover around the mid-forties percentage wise, suggesting that June may not be the sunniest choice for those seeking ideal beach weather.
As summer approaches, June brings an inviting increase in daylight to Port Royal, Jamaica, with 13 hours of sun each day. This shift marks a noticeable trend that begins in March, when daylight starts to extend beyond 11 hours. Following a gradual rise over the spring months, the transition to June signifies the peak of daylight hours in the year, alongside July. As the days gradually shorten into August and fall, Port Royal basks in a vibrant blend of sun and warmth, reflecting the island's tropical allure. The rhythm of daylight in Jamaica beautifully emphasizes the seamless movement of the seasons, where each month unfolds a new chapter in sunshine.
In June, Port Royal, Jamaica, experiences a refreshing uptick in average wind speeds, reaching 4.3 m/s (10 mph), mirroring the conditions of July. This gentle breeze marks a peak in the early summer months, providing a pleasant contrast to the milder winds of previous months like May and April, both averaging 3.8 m/s (8 mph). As the island transitions into the summer, these breezes become a hallmark of the season, setting the stage for the more subdued winds that follow in the late summer and fall. Overall, June serves as a delightful intersection of warmth and invigorating winds, drawing both locals and visitors to the mesmerizing coastline.
Weather in Port Royal varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Port Royal, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of June and January, June presents a warmer climate with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), while January's temperatures are slightly cooler, averaging between 20°C (69°F) and 29°C (84°F). June also experiences more rainfall, with 49 mm (1.9 in) of precipitation over 13 days, compared to January's 38 mm (1.5 in) over 10 days. Humidity is higher in June at 79%, compared to 76% in January, making June feel a bit more humid and tropical. For a closer look at January weather specifics, you can check out Port Royal weather in January.
When comparing the weather in June and February, we see some distinct differences. June typically experiences warmer temperatures, with a minimum of 23°C (74°F), an average of 27°C (80°F), and a maximum of 31°C (88°F). In contrast, February offers slightly cooler conditions, with a minimum of 21°C (70°F), an average of 24°C (76°F), and a maximum of 28°C (83°F). Additionally, June has higher precipitation levels at 49 mm (1.9 in) across 13 days, while February sees a total of 35 mm (1.4 in) over 14 days. Humidity remains relatively high in both months, with 79% in June and 76% in February. For more specific insights on February weather, check out Port Royal weather in February.
The weather in June is typically warmer than in March, with average temperatures reaching 27°C (80°F) compared to March's average of 25°C (76°F). June also experiences higher maximum temperatures, peaking at 31°C (88°F), while March's maximum is 28°C (84°F). Both months see similar precipitation levels, with June receiving 49 mm (1.9 in) over 13 days and March slightly less at 46 mm (1.8 in) over 15 days. However, June has a higher humidity level at 79%, compared to March's 75%. For more details on March weather, you can check Port Royal weather in March.
When comparing the weather in June and April, June typically showcases warmer temperatures, with an average of 27°C (80°F) compared to April's 25°C (78°F). Although both months experience similar minimum temperatures, June reaches a slightly higher maximum of 31°C (88°F) versus April's 30°C (86°F). Rainfall in April is more substantial, with 66 mm (2.6 in) over 12 days, while June sees 49 mm (1.9 in) of precipitation across 13 days, suggesting a somewhat drier condition despite more rainy days. Humidity levels are also slightly higher in June at 79% compared to April's 76%. For a more detailed look at April's weather, you can visit Port Royal weather in April.
When comparing the weather in June and May, both months experience similar minimum temperatures, with June slightly warmer on average. June's average temperature is 27°C (80°F), compared to May's 26°C (79°F), while the maximum temperatures also reflect this slight increase, reaching 31°C (88°F) in June versus 30°C (87°F) in May. However, May is significantly wetter, with 107 mm (4.2 in) of precipitation over 16 days, compared to June's 49 mm (1.9 in) over 13 days. Humidity levels are quite comparable, with June at 79% and May at 77%. For more detailed information, you can check Port Royal weather in May.
In comparing the weather between June and July, both months experience similar average temperatures, with June having a minimum of 23°C (74°F) and July slightly warmer at 24°C (75°F). The average temperatures remain consistent at 27°C (80°F) for June and 27°C (82°F) for July, while July reaches a maximum of 32°C (90°F), slightly higher than June's 31°C (88°F). Notably, July sees less precipitation than June, with 37 mm (1.5 in) falling over 11 days compared to June's 49 mm (1.9 in) over 13 days. Humidity remains constant at 79% for both months, contributing to a warm and humid climate. For more detailed insights, you can check Port Royal weather in July.
June and August exhibit similar average temperatures, both hovering around 27°C (80°F), with August experiencing slightly warmer conditions, peaking at a maximum of 32°C (89°F) compared to June's 31°C (88°F). While June sees a mild amount of precipitation at 49 mm (1.9 in) over 13 days, August brings more rain with a significant increase to 98 mm (3.8 in) across 16 days. Notably, the humidity remains comparable, with June at 79% and August slightly lower at 78%. For a more detailed look at what to expect, check out Port Royal weather in August.
In June, the weather tends to be warm with average temperatures hovering around 27°C (80°F), while reaching a maximum of 31°C (88°F). However, it is accompanied by a fair amount of rainfall, totaling 49 mm (1.9 in) across approximately 13 days, and the humidity levels remain high at 79%.
Conversely, September experiences slightly warmer nights with a minimum temperature of 24°C (75°F) and can peak at 32°C (90°F), maintaining an average of 27°C (81°F). Rainfall increases significantly during this month, with a total of 105 mm (4.1 in) spread over about 18 days, yet humidity drops slightly to 77%. For more insights on the climate, take a look at Port Royal weather in September.
In comparing the weather of June and October, both months exhibit warm temperatures, with June having an average temperature of 27°C (80°F) and October slightly cooler at 26°C (80°F). Interestingly, both months have a minimum temperature of 23°C (74°F) and a maximum temperature reaching 31°C (87-88°F). However, October experiences significantly higher precipitation, with 196 mm (7.7 in) falling over 24 days, compared to June's 49 mm (1.9 in) across 13 days. Humidity levels are somewhat similar, with June at 79% and October at 76%. For more detailed insights, check out Port Royal weather in October.
June and November exhibit similar temperature ranges, with June featuring a minimum of 23°C (74°F), an average of 27°C (80°F), and a maximum of 31°C (88°F), while November shows slightly cooler temperatures with a minimum of 23°C (73°F), an average of 26°C (79°F), and a maximum of 30°C (86°F). However, November sees a significant increase in precipitation, totaling 137 mm (5.4 in) over 20 days, compared to June's 49 mm (1.9 in) over 13 days. Humidity levels remain relatively high in both months, with June at 79% and November at 78%. For more detailed weather information, check out Port Royal weather in November.
In June, temperatures in Port Royal tend to be a bit warmer, with averages of 27°C (80°F) and maximums reaching up to 31°C (88°F). The month experiences about 49 mm (1.9 in) of precipitation over 13 days, coupled with a high humidity level of 79%. In contrast, December offers slightly cooler conditions, with average temperatures around 25°C (78°F) and maximums of 29°C (85°F). Precipitation is also a bit lower, totaling 45 mm (1.8 in) over the same number of rainy days, and humidity is marginally reduced to 77%. For a detailed look at the weather in December, you can visit Port Royal weather in December.
As June unfolds in Port Royal, the weather shifts towards warmer and more humid conditions, with average temperatures rising and a notable uptick in precipitation compared to the preceding months. With humidity levels reaching around 79% and rainfall occurring on 13 days, this month signals the start of the wetter season, bringing a vibrant energy to the island. Despite the increase in moisture, the delightful warmth remains inviting, making June a unique blend of sun and rain that sets the stage for the lush landscapes ahead. For more insights into the climatic trends of this beautiful region, explore Port Royal Climate.