Last updated: March 19, 2025
June in Polonnaruwa, Sri Lanka, greets visitors with warm temperatures that range from a minimum of 25°C (76°F) to a maximum of 38°C (101°F), creating an average warmth of 30°C (86°F). The month is characterized by high humidity levels at 85%, making it feel even more tropical. While June does bring about some rain, with a total precipitation of 17 mm (0.7 in) over just 3 days, the warm embrace of the sun remains prevalent. It's a vibrant time in this ancient city, perfect for those seeking a mix of culture and climate.
In June, Polonnaruwa, Sri Lanka experiences warm temperatures that set the stage for mingling between comfort and heat. With a minimum temperature of 25°C (76°F), nights remain pleasantly mild, while the day's average reaches 30°C (86°F). However, the heat intensifies, peaking at a sizzling 38°C (101°F), seamlessly aligning with the trend of rising temperatures evident from earlier months. June signifies a transition where the sweltering heat noted in May continues, yet the increased humidity begins to introduce monsoon-like conditions, adding a refreshing layer to outdoor explorations. Overall, June's weather invites visitors to embrace the vibrant culture and historical treasures of Polonnaruwa amidst the heat.
In June, Polonnaruwa experiences a notable dip in precipitation, with only 17 mm (0.7 in) of rainfall over a mere 3 days. This marks a stark contrast to the preceding months, particularly May, which sees a significant 115 mm (4.5 in) across 13 days. The minimal rainfall in June suggests a brief lull in the wet season, providing a respite before the heavier rains return in July and beyond, where precipitation levels increase again. This trend indicates a shifting pattern in the region’s climate, with June standing out as a relatively dry interlude preceding the intense rainfall typical of the latter half of the year.
In June, Polonnaruwa experiences a notable surge in humidity, climbing to 85%, making it one of the most humid months of the year. This increase follows a relatively moderate trend in earlier months, with humidity levels at 79% in May. As the region transitions into the heart of the monsoon season, this heightened moisture is echoed in the subsequent months, particularly in August, which also sees 85% humidity. Interestingly, July dips slightly to 81%, hinting at brief fluctuations within the otherwise consistent pattern of elevated humidity that characterizes the latter half of the year. Overall, as the year progresses towards its end, the trend suggests that Polonnaruwa experiences increasingly muggy conditions, peaking again in the late months with October and November reaching 89% and 88% respectively.
In June, the UV Index in Polonnaruwa, Sri Lanka, remains consistently high at 13, categorizing exposure as extreme and resulting in a quick burn time of just 10 minutes. This trend continues from the preceding months, where the UV Index fluctuated slightly but remained largely in the extreme category, peaking at 15 in March. As summer advances, it's essential for locals and visitors alike to stay cautious under the Sri Lankan sun, mirroring the strong protection required from January through May. As the year progresses into July and August, the UV Index stabilizes at similar high levels, emphasizing the region's persistent exposure risks. For more detailed information on UV levels throughout the year, check out Polonnaruwa UV Index.
UV Risk Categories
In June, Polonnaruwa basks in approximately 337 hours of radiant sunshine, maintaining a delightful consistency from the previous months. Following a peak in sunshine during March with 340 hours, the sunshine hours slightly dipped but remained robust throughout the early summer months. Notably, July witnesses an uptick with 343 hours, marking a vibrant continuation into the heart of the season. Despite the warm embrace of the sun, the lush landscapes of June remain nourished, allowing visitors to enjoy both the shimmering rays and the vibrant greenery. This balance between warmth and freshness creates an enchanting backdrop, making Polonnaruwa a perfect destination to soak up the sun while exploring its rich history.
In Polonnaruwa, Sri Lanka, the likelihood of experiencing sunny weather in June stands at 27%, which is moderate compared to the overall annual patterns. As we transition from the sunnier months of April and February, where the chances soar above 50%, June offers a blend of sun and cloud, hinting at the onset of the monsoon season. This month is notably sunnier than the subsequent ones such as July, with only a 19% chance of sunshine. Overall, June serves as a pivotal point in the year, as the sun begins to play hide and seek, giving way to lush greenery while still allowing for some bright days to explore the historical marvels of this ancient city.
In June, Polonnaruwa enjoys 12 hours of daylight, reflecting a stable trend that began in March and continues through the summer months. Following the consistent 12-hour daylight stretch from March to September, the region experiences a delightful balance of light and dark, facilitating both exploration and relaxation. As the year progresses, daylight duration gradually shifts back down to 11 hours by October, illustrating a natural ebb and flow of sunlight that enhances the charm of this historical treasure in Sri Lanka. This consistent daylight pattern allows visitors to fully appreciate Polonnaruwa's rich cultural heritage amidst the glowing backdrop of the sun.
In Polonnaruwa during June, the winds pick up noticeably, reaching an average speed of 5.0 m/s (11 mph), marking a peak in the annual wind pattern. This brisk breeze is not just a fleeting moment; it trends upward from the relatively calmer months of earlier spring, where speeds hovered around 1.8 to 3.4 m/s. As summer approaches, this uptick continues into July, maintaining a steady pace at 5.1 m/s, before gradually tapering off in the subsequent months. The shift from the tranquil winds of January, peaking in June, reflects the dynamic climatic changes characteristic of this historical region, inviting both nature enthusiasts and those seeking adventure amid its ancient landscapes.
The weather in Polonnaruwa 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 Polonnaruwa and find detailed weather information for every month.
June and January present contrasting weather patterns. June tends to be hotter, with temperatures ranging from a minimum of 25°C (76°F) to a maximum of 38°C (101°F), and an average of 30°C (86°F). In this month, precipitation is minimal at 17 mm (0.7 in) over just three days, coupled with high humidity at 85%. In contrast, January offers a milder climate, with temperatures varying from 17°C (63°F) to 32°C (89°F) and an average of 25°C (77°F). However, it is also wetter, receiving 92 mm (3.6 in) of rain across 12 days, and maintaining a slightly lower humidity level of 80%. For a detailed overview of January weather, you can visit Polonnaruwa weather in January.
June and February showcase distinct weather patterns, illustrating the transition between the wet and dry seasons. June temperatures range from a minimum of 25°C (76°F) to a maximum of 38°C (101°F), with an average of 30°C (86°F). Humidity is high at 85%, but rainfall is relatively low at just 17 mm (0.7 in) over 3 days. In contrast, February experiences cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 34°C (93°F). The average temperature is 26°C (78°F), but February sees more precipitation, totaling 45 mm (1.8 in) over 12 days, accompanied by lower humidity at 72%. For more detailed information, check out Polonnaruwa weather in February.
In comparing the weather of June and March, June tends to be quite warm, with average temperatures reaching up to 30°C (86°F) and a maximum of 38°C (101°F). The month experiences high humidity levels at 85% and limited rainfall, with only 17 mm (0.7 in) of precipitation occurring over just three days. In contrast, March is slightly cooler, with an average temperature of 27°C (81°F) and a maximum of 36°C (97°F). However, it sees significantly more rainfall, totaling 54 mm (2.1 in) spread across ten days, along with a lower humidity level at 69%. For more specific details about March weather in Polonnaruwa, you can check the following link: Polonnaruwa weather in March.
In comparing the weather between April and June, we see notable differences in temperature and precipitation patterns. April experiences slightly cooler temperatures, with a minimum of 20°C and an average of 29°C, while June boasts a higher minimum of 25°C and an average of 30°C. Interestingly, both months share the same maximum temperature of 38°C. However, April tends to be much wetter, receiving 63 mm of rainfall over 10 days, compared to June's modest 17 mm over just 3 days. Additionally, humidity is higher in June at 85% compared to April's 69%. For a deeper dive into the specifics of April weather, you can explore Polonnaruwa weather in April.
June and May present distinct weather patterns. June experiences slightly higher minimum and average temperatures, ranging from 25°C to 30°C, with a maximum of 38°C. In contrast, May has temperatures that vary from 23°C to 29°C, peaking at 39°C. Importantly, June sees significantly lower precipitation levels, accumulating just 17 mm over 3 days, while May is wetter, recording 115 mm across 13 days. Additionally, June has higher humidity at 85%, compared to May's 79%. For more detailed insights, check out Polonnaruwa weather in May.
June and July exhibit similar average temperatures, with both months averaging around 30°C (86°F). However, July tends to be slightly warmer, featuring a maximum temperature of 39°C (102°F) compared to June's peak of 38°C (101°F). Additionally, July experiences increased precipitation, with 39 mm (1.5 in) over 7 days, compared to June's 17 mm (0.7 in) over only 3 days. Humidity also remains high in both months, though it is a bit lower in July at 81% compared to June's 85%. For more detailed weather insights, you can check Polonnaruwa weather in July.
In June, the weather is characterized by slightly higher average temperatures, peaking at 38°C (101°F), while August sees a marginally lower average of 29°C (85°F). Despite June having a minimal precipitation of 17 mm (0.7 in) over just 3 days, August experiences increased rainfall, totaling 29 mm (1.1 in) across 6 days. Both months maintain a consistent humidity level of 85%, creating a humid atmosphere. For more details, you can check the Polonnaruwa weather in August.
In comparing the weather in June and September, we see notable differences in temperature and precipitation. June typically has a minimum temperature of 25°C (76°F), averaging around 30°C (86°F), and can reach a high of 38°C (101°F) with only 17 mm (0.7 in) of precipitation spread over 3 days. In contrast, September experiences slightly cooler average temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), but can peak at 39°C (102°F). However, September is much wetter, accumulating 77 mm (3.1 in) of rain over 11 days. Humidity levels are also slightly lower in September at 81%, compared to 85% in June. For more information on the specific weather conditions, check out Polonnaruwa weather in September.
In comparing the weather conditions of June and October, we observe some significant differences. June tends to be hotter with an average temperature of 30°C (86°F), peaking at a maximum of 38°C (101°F), while October offers slightly cooler average temperatures at 28°C (82°F), with a similar max of 38°C (100°F). However, October experiences a dramatic increase in precipitation, with 237 mm (9.3 in) over 20 days compared to just 17 mm (0.7 in) over 3 days in June. This results in a higher humidity level in October at 89%, compared to June's 85%. For more detailed weather information, you can refer to Polonnaruwa weather in October.
June and November present quite distinct weather patterns. In June, temperatures range from a minimum of 25°C (76°F) to a maximum of 38°C (101°F), with an average of 30°C (86°F). The month is characterized by relatively low precipitation, totaling only 17 mm (0.7 in) over about 3 days, and humidity levels hover around 85%. In contrast, November sees cooler temperatures, with a minimum of 22°C (71°F), an average of 26°C (80°F), and a maximum of 36°C (97°F). However, it is significantly wetter, with precipitation reaching 287 mm (11.3 in) over 24 days, and humidity slightly rises to 88%. For more specific details, check Polonnaruwa weather in November.
June and December present contrasting weather patterns. In June, temperatures soar with a minimum of 25°C, averaging around 30°C and peaking at 38°C, accompanied by relatively low precipitation of 17 mm over just three days. The high humidity at 85% adds to the warmth, creating a muggy atmosphere. In contrast, December features milder temperatures, with a minimum of 20°C and an average of 26°C, reaching a maximum of 33°C. However, it experiences significantly higher rainfall, totaling 185 mm over 21 days, which contributes to a wetter environment despite a similar humidity level of 86%. For a more detailed review of December weather, you can check Polonnaruwa weather in December.
June in Polonnaruwa presents a unique blend of warmth and humidity, setting it apart from other months of the year. With temperatures reaching a maximum of 38°C (101°F), the heat is palpable, yet the average temperature remains a comfortable 30°C (86°F). This month marks a slight shift towards the wet season, with 17 mm (0.7 in) of rainfall over a few days, contributing to the high humidity levels of 85%. The combination of these weather patterns makes June a time of blossoming greenery and vibrant landscapes. To explore more about the weather nuances throughout the year, visit Polonnaruwa Climate.