Last updated: March 19, 2025
June in Dehiwala-Mount Lavinia, Sri Lanka presents a warm and humid climate, with average temperatures hovering around 28°C (82°F). Daily highs can reach up to 30°C (87°F), while nights cool down to 25°C (78°F). This month witnesses significant rainfall, accumulating to 269 mm (10.6 in) over 28 days, making it one of the wettest periods of the year. With an average humidity level of 82%, the vibrant coastal atmosphere is characterized by lush landscapes and the soothing sound of rain, perfect for embracing the natural beauty of this serene destination.
In June, Dehiwala-Mount Lavinia experiences a warm climate, with temperatures exhibiting a gentle consistency throughout the month. The minimum temperature settles at 25°C (78°F), while the average remains pleasantly mild at 28°C (82°F). Daytime highs peak at a comfortable 30°C (87°F), marking a slight dip from preceding months that mostly flirt with the low 30s. This trend suggests the onset of the southwest monsoon, bringing not just a decrease in maximum temperatures but also a refreshing change in the air, making June an inviting time to explore the coastal charm of Sri Lanka's southern region. The overall weather sets the stage for enjoying relaxing days by the beach or engaging in local festivities, all while basking in the soft, tropical warmth typical of this vibrant locale.
In June, Dehiwala-Mount Lavinia experiences significant rainfall, with 269 mm (10.6 in) of precipitation falling over an average of 28 days. This robust deluge follows a particularly wet May, which recorded a staggering 302 mm (11.9 in), indicating a peak in the region's rainy season. The frequency of precipitation during this month showcases the area's tropical climate, as almost the entire month witnesses rainfall, contributing to lush vegetation and vibrant landscapes. Comparatively, precipitation begins to taper off slightly in July, highlighting the transitional nature of the monsoon pattern that envelopes the region during this time of year. Overall, June serves as a pivotal month in the annual precipitation cycle, reinforcing the importance of water for the local ecosystem and agriculture.
As the monsoon season approaches, June in Dehiwala-Mount Lavinia, Sri Lanka, experiences a noticeable rise in humidity, peaking at 82%. This increase marks a shift from the more moderate levels of earlier months, with May's humidity at 76%. The trend continues into July and August, maintaining the humid environment, suggesting a pattern of elevated moisture that characterizes the region's tropical climate. As the wet season sets in, residents and visitors alike can expect a distinctly muggy atmosphere, punctuated by frequent rain showers that contribute to the lush greenery the area is known for. The humidity not only enhances the vibrant landscapes but also serves as a reminder of the warmth and beauty of Sri Lanka's coastal region during this time of year.
In June, Dehiwala-Mount Lavinia experiences a UV Index of 12, indicating an extreme exposure category with a rapid burn time of just 10 minutes. This month marks a slight decrease from the peak UV Index of 15 in April, yet it remains high, consistent with the preceding months of May and the upcoming months of July and August. Overall, the UV Index trends in this coastal region underscore the necessity for sun protection year-round, especially during the peak summer months. For more details and to stay informed about UV levels, visit Dehiwala-Mount Lavinia UV Index.
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In June, Dehiwala-Mount Lavinia enjoys a delightful average of 318 hours of sunshine, continuing the trend of bright and sunny days characteristic of the region. This peak in luminosity follows a vibrant March with 336 hours and a steady decline in sunshine hours through April and May, illustrating a pattern of consistent warmth as the year progresses. Interestingly, as summer arrives, the sunshine hours remain robust through July and August, highlighting a radiant climate that beckons visitors to bask in the beauty of Sri Lanka's coastal allure. As we transition into the latter half of the year, the consistency in sunny days serves as a reminder of the tropical charm that makes this destination so captivating.
In Dehiwala-Mount Lavinia, June experiences a modest 22% chance of sunny weather, reflecting a trend of declining sunshine as the year progresses toward the monsoon season. While January starts off with a mere 20% chance of sun, this gradually increases to a peak of 53% in December. The months leading up to June, such as February and April, showcase higher probabilities of clear skies, with peaks of 51% and 45%, respectively. However, following May’s dip to 16%, the weather remains somewhat unpredictable in June, appealing mainly to those who embrace the tropical charm of overcast days. As the year unfolds, the data underscores a clear cycle of fluctuating sunshine, highlighting the transformation of Dehiwala-Mount Lavinia’s climate.
In Dehiwala-Mount Lavinia, Sri Lanka, June continues a pattern of stable daylight that begins in March, where the duration reaches a pleasant 12 hours. This consistency is remarkable, as the daylight extends uniformly from March through September, providing an ideal backdrop for outdoor activities and exploration. Following this mid-year span, the days gradually shorten in October, with daylight returning to 11 hours by year’s end. This predictable rhythm of day and night not only influences local life but also enriches the vibrant culture and natural beauty of the region throughout the months.
In June, Dehiwala-Mount Lavinia experiences a notable increase in wind speed, averaging 5.3 m/s (12 mph), making it one of the breeziest months of the year. This upswing follows a trend of gradually escalating winds throughout the spring, culminating in the refreshing gusts that herald the onset of summer. The month's wind velocity is not only significantly higher than that of May's 4.5 m/s (10 mph) but also sets the stage for July's peak winds at 5.8 m/s (13 mph). This pattern suggests an arrival of lively breezes that enhance the coastal charm of the area, inviting locals and visitors alike to enjoy the vibrant atmosphere that June brings.
The weather in Dehiwala-Mount Lavinia changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Dehiwala-Mount Lavinia and find detailed weather information for every month.
June and January exhibit distinct weather patterns characterized by temperature, humidity, and precipitation. In June, temperatures are slightly warmer, with nightly lows around 25°C (78°F) and daily averages reaching 28°C (82°F), while January holds a cooler range with minimums of 22°C (73°F) and averages of 27°C (81°F). However, January can experience higher maximum temperatures, peaking at 32°C (91°F), contrasting with June's peak of 30°C (87°F). June is notably wetter, with significant precipitation of 269 mm (10.6 in) over 28 days, compared to January's 59 mm (2.3 in) over just 7 days. Humidity also plays a role, as June's 82% creates a more tropical atmosphere compared to January's 77%. For more details on January weather, visit Dehiwala-Mount Lavinia weather in January.
In June, the weather is characterized by a warm and humid climate, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 30°C (87°F). The month experiences significant rainfall, with a total of 269 mm (10.6 in) spread over 28 days, leading to an overall humidity level of 82%. In contrast, February features slightly cooler temperatures, ranging from a minimum of 23°C (73°F) to a hotter maximum of 33°C (91°F). Precipitation is considerably lower in February, with only 58 mm (2.3 in) of rain over 10 days, resulting in a humidity level of 73%. For more details on the February weather, you can visit Dehiwala-Mount Lavinia weather in February.
When comparing the weather in June and March, both months exhibit similar temperature ranges, with average temperatures around 28°C (82°F). However, March experiences slightly warmer maximum temperatures, reaching up to 33°C (91°F), compared to June's max of 30°C (87°F). June is notably wetter, receiving about 269 mm (10.6 in) of precipitation over 28 days, while March has less with 118 mm (4.6 in) over just 19 days. Additionally, the humidity is higher in June at 82%, compared to March's 74%. For more detailed insights, you can refer to Dehiwala-Mount Lavinia weather in March.
When comparing the weather in June and April, both months experience similar average temperatures, with June and April averaging around 28°C (82°F) and 28°C (83°F) respectively. However, June tends to be relatively cooler at night due to a stable minimum temperature of 25°C (78°F), while April reaches a maximum of 32°C (91°F). Precipitation also differs significantly; June sees much higher rainfall at 269 mm (10.6 in) across 28 days, compared to April’s 133 mm (5.3 in) over 25 days. Additionally, June has a higher humidity level of 82%, making it feel more muggy compared to April's 74% humidity. For more detailed weather information, you can check Dehiwala-Mount Lavinia weather in April.
In comparing the weather between May and June, we see similar temperature patterns, with both months featuring a minimum temperature of 25°C (78°F) and an average temperature around 28°C (82°F). However, June has a slightly lower maximum temperature of 30°C (87°F) compared to May’s peak of 32°C (90°F). Precipitation levels are notable; while May sees 302 mm (11.9 in) over 29 days, June experiences a slightly lower total of 269 mm (10.6 in) over 28 days, indicating a marginally less rainy month. Additionally, June has a higher humidity level at 82%, compared to May's 76%. For more insights on May's weather, you can visit Dehiwala-Mount Lavinia weather in May.
June and July exhibit similar temperature profiles, with both months featuring a minimum temperature of 25°C (77°F), an average of 28°C (82°F), and a maximum of 30°C (87°F). However, June experiences significantly higher precipitation, totaling 269 mm (10.6 in) over 28 days, compared to July's 188 mm (7.4 in) across 26 days. Both months maintain consistent humidity levels at 82%, but the reduced rainfall in July may offer a slightly drier atmosphere for outdoor activities. For more detailed information on July weather in this region, you can check Dehiwala-Mount Lavinia weather in July.
June and August both experience warm temperatures, with minimums around 25°C (78°F) and average highs slightly varying—June averaging 28°C (82°F) compared to August’s 27°C (81°F). However, June sees more precipitation, with 269 mm (10.6 in) over 28 days, while August experiences relatively less rain at 205 mm (8.1 in) across 27 days. Humidity levels are quite similar, with June at 82% and August slightly higher at 83%. For those interested in more specific details about August weather, you can check the following link: Dehiwala-Mount Lavinia weather in August.
June and September exhibit relatively similar weather patterns, with both months experiencing warm temperatures and high humidity levels. In June, temperatures range from a minimum of 25°C (78°F) to a maximum of 30°C (87°F), averaging around 28°C (82°F). This month tends to be rainier, with 269 mm (10.6 in) of precipitation over 28 days. In contrast, September's temperatures show a slight decline, with averages of 27°C (81°F) and a maximum of 30°C (86°F), while the total precipitation decreases to 238 mm (9.4 in) over 26 days. Despite the differences in rainfall, both months maintain a humidity level of 82%. For more detailed insights, you can explore Dehiwala-Mount Lavinia weather in September.
June and October exhibit similar temperature ranges, with both months experiencing warm averages around 28°C (82°F). However, June tends to be slightly warmer on average, peaking at 30°C (87°F), compared to October's maximum of 30°C (86°F). Precipitation levels are significantly different, with October receiving more rainfall at 343 mm (13.5 in) across 29 days, compared to June's 269 mm (10.6 in) over 28 days. Despite the increased rainfall in October, humidity levels remain relatively stable, with June at 82% and October at 81%. For a more detailed look at October weather, you can visit Dehiwala-Mount Lavinia weather in October.
June and November present notably similar temperature ranges, with June enjoying a minimum of 25°C (78°F) and an average of 28°C (82°F), while November offers slightly lower temperatures, with a minimum of 24°C (75°F) and an average of 27°C (81°F). Both months can reach a maximum temperature of 30°C (87°F). However, June experiences heavier rainfall, with 269 mm (10.6 in) over 28 days, compared to November's 302 mm (11.9 in) over 26 days. Humidity levels are relatively comparable, with June at 82% and November slightly lower at 80%. For more details on November weather, you can check Dehiwala-Mount Lavinia weather in November.
In June, the weather in Dehiwala-Mount Lavinia is characterized by warmer temperatures, with a minimum of 25°C (78°F) and an average of 28°C (82°F), reaching up to a maximum of 30°C (87°F). However, it also comes with significant rainfall, totaling 269 mm (10.6 in) over 28 days, and high humidity at 82%. In contrast, December offers slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 27°C (81°F), peaking at 31°C (89°F). Rainfall is notably less in December, with 199 mm (7.8 in) spread over 18 days, and the humidity remains similar at 80%. For more detailed information about December weather patterns, visit Dehiwala-Mount Lavinia weather in December.
June in Dehiwala-Mount Lavinia is characterized by its high humidity and frequent rainfall, setting it apart from the drier months of the year. With temperatures peaking at a warm 30°C and an average of 28°C, this month feels particularly tropical. However, the almost daily precipitation of 269 mm creates a lush, vibrant scenery that contrasts sharply with the drier spells of the preceding months. The 82% humidity enhances the tropical feel, making the air feel heavier and more saturated. For those looking to understand how June's weather influences the environment and activities in this beautiful coastal town, delve deeper into the details at Dehiwala-Mount Lavinia Climate.