Last updated: August 21, 2025
In June, Roseau, Dominica, experiences a tropical climate characterized by warm temperatures and significant moisture. The average temperature hovers around 27°C (80°F), with daily highs reaching up to 28°C (82°F) and lows dipping to 24°C (75°F). This month is marked by an average precipitation of 68 mm (2.7 in), spread over 14 rainy days, contributing to the lush landscape that the island is renowned for. With an humidity level of 82%, visitors can expect a muggy atmosphere, ideal for enjoying the vibrant natural beauty of this Caribbean gem while keeping an eye on the clouds.
In June, Roseau, Dominica experiences the onset of warm tropical weather, with minimum temperatures hovering around a comfortable 24°C (75°F). The average temperature rises to a pleasant 27°C (80°F), with peak maximums reaching up to 28°C (82°F), marking a slight increase from the previous months. This trend of warmth is characteristic of the approach of summer, as the city transitions from the cooler late spring months of April and May. As humidity remains relatively stable, June provides an inviting climate for outdoor adventures and exploration of the lush landscapes, making it an ideal time to enjoy the island's vibrant natural beauty.
In June, Roseau, Dominica experiences a notable uptick in precipitation, with an average of 68 mm (2.7 in), marking a significant increase from the preceding months. This surge in rainfall occurs over approximately 14 days, setting the stage for the wetter months ahead. June's precipitation is a precursor to July, which sees an even higher accumulation of 97 mm (3.8 in), indicating the onset of the wet season. The transition from late spring to early summer is characterized by increasing cloud cover and frequent showers, contributing to the lush landscapes that Dominica is renowned for. As the rainy season progresses, the number of wet days further escalates, foreshadowing the deluges typical of the later summer months.
In June, Roseau, Dominica experiences a notable increase in humidity, reaching 82%—the highest level for this time of year. This upward trend continues from May's 80%, leading into the sultry summer months, where humidity peaks further in July at 84%. The transition from the drier months at the beginning of the year, where humidity hovers around 77-78%, clearly indicates a shift toward more tropical conditions as the year progresses. As the rainy season approaches, June sets the stage for the lush greenery that Dominica is renowned for, creating a vibrant atmosphere that is both humid and alive.
In June, Roseau, Dominica experiences a UV Index of 13, classifying it as an extreme exposure category with a burn time of just 10 minutes. This marks a slight dip from the peak 14 observed in both April and May, but still underscores the importance of sun safety. As the summer months approach, the UV Index remains consistently high, paralleling the patterns seen in July and August. With values remaining in the extreme bracket from February through October, it’s essential for residents and visitors alike to prioritize sun protection. For more detailed information, check out the full UV Index for Roseau at Roseau UV Index.
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In June, Roseau, Dominica basks in a delightful 328 hours of sunshine, a vibrant continuation of the upward trend established over the previous months. This marks a slight dip from the sun-soaked 357 hours of May but remains robust compared to earlier months, reflecting an abundance of sunny days during the transition to summer. The escalating sunshine from January's 267 hours to 339 in April showcases the gradual shift toward warmer, brighter seasons. As summer approaches, June's sun-soaked days prepare the island for an exciting summer ahead, with the anticipated warmth and vitality mirrored in July’s even brighter forecast.
As June arrives in Roseau, Dominica, the likelihood of sunny weather dips to 31%, marking it as one of the cloudier months of the year. This significant decrease follows a somewhat promising May, which boasted a 52% chance of sunshine. Observing trends from earlier months, it's clear that the transition into summer brings fluctuating sunny probabilities, with February peaking at 73%. Interestingly, while June may lean towards gloomier skies, July regains some brightness with a 54% chance of sun. This pattern suggests an ebb and flow in weather as the island shifts from the drier early months to a more humid and unpredictable summer, making June a time for both lush greenery and the potential for rain.
In Roseau, Dominica, the transition into June heralds an inviting increase in daylight, with the sun gracing the skies for 13 hours—the longest duration of the year. This peak in daylight follows a gradual ascent from 11 hours in the earlier months, showcasing a delightful progression towards summer. As the year unfolds, daylight maintains a consistent presence of 12 hours from March through August, providing ample time for exploration and outdoor activities. As the calendar shifts towards the latter half of the year, the daylight begins its retreat, settling back to 11 hours by October. This rhythm of light and dark not only enhances Roseau's natural beauty but also sets the stage for a vibrant array of experiences throughout the seasons.
In June, the alluring winds of Roseau, Dominica, pick up a gentle momentum, averaging 8.6 m/s (19 mph). This slight increase in wind speed from May not only enhances the island's vibrant tropical ambiance but also offers a refreshing breeze as the summer approaches. Interestingly, the wind tends to follow a pattern throughout the year, with the calmest months recorded in September and August, where speeds dip to 5.3 m/s (12 mph) and 7.1 m/s (16 mph), respectively. Conversely, as we move into the heart of summer, July shows a further uptick, just edging out June with 8.7 m/s (19 mph). The varying winds not only shape the island's weather but also define its character, making June a particularly pleasant time to experience the vibrant natural beauty of Dominica.
Weather in Roseau varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Roseau, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January in Roseau showcase a marked difference in weather patterns, despite their similar temperature ranges. In June, temperatures average around 27°C (80°F) with highs reaching 28°C (82°F), while January sees slightly cooler averages of 25°C (78°F). June is characterized by higher humidity at 82% and significantly more precipitation, totaling 68 mm (2.7 in) over 14 days, compared to January's 36 mm (1.4 in) over 13 days. This makes June feel more tropical and wet, while January offers a drier, softer atmosphere. For more details, you can check Roseau weather in January.
June and February weather exhibit some notable differences despite their proximity in temperature ranges. In June, the average temperature reaches around 27°C (80°F), with a minimum of 24°C (75°F) and a maximum of 28°C (82°F). This month also sees significantly higher humidity levels at 82% and more precipitation, with 68 mm (2.7 in) spread over 14 days. In contrast, February's climate is slightly cooler, with an average temperature of 25°C (77°F), a minimum of 22°C (72°F), and a maximum of 26°C (80°F). February is characterized by less rainfall, totaling 36 mm (1.4 in) over 13 days, and lower humidity at 77%. For a more detailed overview, you can check Roseau weather in February.
In comparing the weather between June and March, we see notable differences in both temperature and precipitation. June experiences slightly warmer temperatures, with an average of 27°C (80°F) compared to March's 25°C (77°F). The maximum temperature in June reaches 28°C (82°F), while March's peaks at 26°C (80°F). Additionally, June has nearly double the precipitation at 68 mm (2.7 in) over 14 days, compared to March's 34 mm (1.3 in) during the same number of days. Despite the rainfall, June's higher humidity of 82% slightly surpasses March's 78%. For a detailed look at the weather in March, you can visit Roseau weather in March.
In comparing the weather between April and June, we see that June is slightly warmer with an average temperature of 27°C (80°F) compared to April's 25°C (78°F). The maximum temperatures are similar, with June reaching up to 28°C (82°F) while April peaks at 27°C (81°F). However, June experiences significantly more precipitation, totaling 68 mm (2.7 in) over 14 days, compared to April’s 32 mm (1.3 in) over 12 days. Humidity levels are also a bit higher in June at 82%, compared to April's 78%. For more detailed information, you can check Roseau weather in April.
In comparing the weather between May and June, both months experience similar high temperatures, with June seeing minimums of 24°C (75°F) and maximums up to 28°C (82°F), matching May's range. However, June is slightly warmer on average at 27°C (80°F) compared to May’s average of 26°C (79°F). Additionally, June is noticeably wetter, receiving 68 mm (2.7 in) of precipitation over 14 days, whereas May only experiences 35 mm (1.4 in) over 10 days. Humidity levels are also marginally higher in June at 82%, compared to 80% in May. For a more detailed look at May weather, you can visit Roseau weather in May.
In June, the weather is characterized by mild temperatures, with a minimum of 24°C (75°F) and an average of 27°C (80°F), reaching a maximum of 28°C (82°F). The month sees a total precipitation of 68 mm (2.7 in) over 14 days, accompanied by a humidity level of 82%. In contrast, July experiences slightly warmer temperatures, with a minimum of 25°C (77°F) and a similar average of 27°C (80°F), but it can reach up to 28°C (83°F). Precipitation increases to 97 mm (3.8 in) over 20 days, and humidity rises to 84%. For more details about the weather, you can check the link: Roseau weather in July.
In June, the weather typically features warm temperatures with a minimum of 24°C (75°F) and an average of 27°C (80°F), reaching a maximum of 28°C (82°F). This month experiences about 68 mm (2.7 in) of precipitation over 14 days, along with a humidity level of 82%. In contrast, August sees a slightly warmer climate, with a minimum temperature of 25°C (77°F) and an average of 27°C (81°F), peaking at 29°C (84°F). Precipitation increases to 109 mm (4.3 in) spread over 21 days, maintaining the same humidity level of 82%. For more detailed information, visit Roseau weather in August.
In comparing the weather between June and September, both months showcase warm temperatures, but September tends to be slightly hotter on average. June sees a minimum temperature of 24°C (75°F) and peaks at 28°C (82°F), with an average of 27°C (80°F). In contrast, September has a minimum of 25°C (78°F) and a maximum of 29°C (84°F), maintaining a similar average of 27°C (81°F). Precipitation is notably higher in September, with 114 mm (4.5 in) over 17 days compared to June's 68 mm (2.7 in) across 14 days. Humidity levels remain relatively consistent, with June at 82% and September slightly lower at 80%. For more detailed information, you can visit Roseau weather in September.
When comparing the weather in June and October, we see that both months have a very similar average temperature, with June ranging from a minimum of 24°C to a maximum of 28°C, and October displaying slightly higher temperatures with a minimum of 25°C and a maximum of 29°C. However, October experiences significantly more precipitation, accumulating 117 mm over 20 days compared to June's 68 mm across 14 days. Humidity levels are quite comparable, with June at 82% and October slightly lower at 80%. For more detailed insights on October weather, you can check Roseau weather in October.
June and November feature similar temperature ranges, with both months seeing average highs of around 28°C (82°F) and lows of approximately 24-25°C (75-76°F). However, November tends to be wetter than June, receiving 97 mm (3.8 in) of precipitation over 20 days compared to June's 68 mm (2.7 in) over 14 days. Additionally, while humidity remains relatively high in both months, November has a slightly lower humidity level at 80%, compared to June's 82%. For more detailed information, you can check Roseau weather in November.
June and December exhibit similar warm temperatures, with June having a slightly higher average of 27°C (80°F) compared to December’s 26°C (79°F). Both months share the same maximum temperature of 28°C (82°F) and minimum temperature of 24°C (75°F). However, June is wetter, receiving 68 mm (2.7 in) of precipitation over 14 days, while December experiences less rainfall at 53 mm (2.1 in) across 18 days. Humidity levels are also quite comparable, with June at 82% and December slightly lower at 79%. For a detailed look at the weather in December, you can visit Roseau weather in December.
In June, Roseau experiences a warm and humid climate, characterized by its average temperatures hovering around a pleasant 27°C (80°F). Unlike the drier months, June sees a noticeable uptick in precipitation, with over half the month experiencing rainfall, contributing to a lush, vibrant landscape. The humidity levels soar to an average of 82%, creating a tropical ambiance that sets June apart from the rest of the year. This blend of warmth and wetness not only shapes the local ecosystem but also offers a unique experience for visitors. For a deeper dive into the weather patterns throughout the year, check out Roseau Climate.