Last updated: March 19, 2025
In August, Trincomalee, Sri Lanka experiences a tropical climate characterized by warm temperatures and high humidity. With maximums reaching 34°C (94°F) and averaging around 29°C (84°F), the weather is ideal for those who enjoy sun-soaked days. The minimum temperatures hover at a comfortable 25°C (77°F), making evenings pleasant. This month also sees 48 mm (1.9 in) of rainfall spread over 8 days, contributing to lush landscapes and vibrant surroundings. With humidity levels around 85%, visitors should be prepared for the humidity as it adds a distinct tropical feel to this stunning coastal city.
In August, Trincomalee, Sri Lanka, showcases a warm tropical climate, with temperatures that reflect the peak of summer. The minimum temperature hovers around 25°C (77°F), providing a comfortable base, while the average settles at 29°C (84°F), making it ideal for beach outings and outdoor activities. The maximum temperature reaches up to 34°C (94°F), offering a taste of the heat that characterizes this season. This month maintains a steady trend seen throughout the summer, where temperatures remain high, but slightly dip compared to the scorching heat of May and June. As August wraps up, it continues to echo the warmth of the preceding months, setting the stage for a slow transition into the cooler autumnal days ahead.
In August, Trincomalee experiences a modest precipitation level of 48 mm (1.9 in), falling over 8 days. This marks a slight uptick compared to the preceding months, particularly July, which recorded just 46 mm. As the year progresses towards the tail end of the monsoon season, what’s evident is a gradual escalation in rainfall, setting the stage for an even wetter September, where totals surge to 73 mm (2.9 in). Notably, the cumulative precipitation increases significantly in the following months, culminating in the year's heaviest rains in November with 359 mm (14.2 in) over 25 days. This trend highlights a seasonal shift that underscores Trincomalee's transition from dry spells to lush, rain-soaked landscapes, emphasizing the region's vibrant climatic contrasts.
In August, Trincomalee experiences a notable spike in humidity, reaching 85%, making it one of the most humid months of the year. This increase aligns with the trend observed in the prior months, particularly following the high levels of 82% in June and 80% in July. August's humidity not only marks a peak but also transitions towards the wetter months, as seen with September and October hovering around 82% and 83%, respectively. Overall, the gradual rise from 75% in February to August's peak highlights the tropical climate's characteristic variability, creating a lush and vibrant atmosphere typical of this coastal city during mid-year.
In August, the UV Index in Trincomalee, Sri Lanka, reaches 13, maintaining its position within the extreme exposure category that characterizes much of the year. This trend has been consistent, with the UV levels varying slightly between 12 and 15 from January through July, indicating a persistent risk of skin damage from prolonged sun exposure. As the warm, tropical climate continues to bathe the region in sunlight, burn times remain low, encouraging residents and visitors alike to practice sun safety with short exposure limits of just 10 minutes. As we transition into September, the index will increase to 14, reinforcing the need for protection. For more detailed insights, visit Trincomalee UV Index.
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In August, Trincomalee basks in a delightful 340 hours of sunshine, reflecting a trend of consistently bright weather throughout the year. Following the peak of 346 hours in March, the sun-drenched days remain abundant, particularly from April to August, where hours fluctuate between the high 340s. This period of radiant warmth is contrasted by a gradual dip as the year transitions into the cooler months, with November and December seeing a notable decrease in sunshine. Overall, August stands out as a pivotal month, embodying the vibrant summer spirit as the sun shines generously over this picturesque Sri Lankan coastal gem.
In August, the likelihood of sunny weather in Trincomalee, Sri Lanka takes a noticeable dip, with only an 8% chance of sunshine. This stark contrast to the previous months, particularly April's 56% and February's 44%, highlights a trend of increasing cloud cover as the monsoon season approaches. Following the relative highs early in the year, August marks the beginning of a period where sunshine becomes less reliable, setting the stage for more frequent rainfall. As summer transitions into the wetter months, those planning to visit should be prepared for overcast skies and intermittent showers, making August one of the less favorable times for sun-seekers in this coastal paradise.
In Trincomalee, Sri Lanka, the rhythm of daylight unfolds consistently throughout the year, revealing a captivating trend. The early months of January and February enjoy about 11 hours of daylight, but as spring approaches, the days gradually lengthen. From March to July, the duration peaks at a delightful 12 hours, providing ample sunlight for both locals and visitors. Interestingly, this vibrant stretch of daylight continues into August and September, ensuring bright days before a gradual transition back to 11 hours in the last months of the year. This consistent cycle of daylight not only shapes the landscape but also enriches the daily lives of those in this stunning coastal town.
In Trincomalee, Sri Lanka, August brings a gentle yet invigorating average wind speed of 5.4 m/s (12 mph), marking a transitional period in the yearly wind trend. Following the steady increase in wind activity during the rainy months of June and July, which both record a brisk 5.8 m/s, August maintains a slightly lower speed but remains robust compared to the calmer winds of earlier months. This decline signals the easing of the southwest monsoon, preparing the way for the cooler and milder months ahead. As the winds shift through the remaining year, they rarely dip below 4.0 m/s, showcasing Trincomalee's persistent breezy charm. The winds of August, then, not only enhance the coastal landscape but also invite exploration and adventure, making it a delightful month for both locals and visitors.
The weather in Trincomalee changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Trincomalee and find detailed weather information for every month.
In comparing the weather between August and January, August is characterized by warmer temperatures, with an average of 29°C (84°F) and daytime highs reaching up to 34°C (94°F). It experiences moderate precipitation of 48 mm (1.9 in) over about 8 days, along with high humidity levels at 85%. In contrast, January tends to be cooler, with average temperatures around 26°C (79°F) and a maximum of 29°C (84°F). This month also sees significantly higher rainfall, totaling 130 mm (5.1 in) spread across approximately 13 days, although the humidity is slightly lower at 79%. For more detailed insights about January weather, you can visit Trincomalee weather in January.
In August, Trincomalee experiences warmer temperatures, with a minimum of 25°C (77°F), an average of 29°C (84°F), and a maximum of 34°C (94°F), alongside higher humidity levels at 85%. The month sees an average precipitation of 48 mm (1.9 in) over approximately 8 days. In contrast, February offers slightly cooler weather, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F) and an average of 26°C (79°F). Although it is drier, February has slightly more rain, totaling 56 mm (2.2 in) across about 12 days, with humidity at a lower 75%. For more specific details about February's climate, check out Trincomalee weather in February.
August and March display notably similar weather patterns, though there are some distinctions. August boasts a slightly higher average temperature, ranging from a minimum of 25°C to a maximum of 34°C, compared to March's 24°C to 32°C. Precipitation levels are almost identical in both months, with August receiving 48 mm and March just a tad more at 49 mm, but March experiences rain on more days, totaling 11 compared to August's 8 days. Additionally, humidity is higher in August at 85%, while March maintains a more comfortable 76%. For more specific details on March weather, you can view Trincomalee weather in March.
In comparing the weather of August and April, both months feature similar average temperatures, hovering around 29°C (84°F). However, April tends to reach slightly higher maximum temperatures with a peak of 35°C (95°F) compared to August's maximum of 34°C (94°F). Precipitation levels in August are slightly higher, with 48 mm (1.9 in) falling over 8 days, while April sees 38 mm (1.5 in) over 9 days. Additionally, the humidity in August is notably higher at 85%, compared to a more comfortable 72% in April, making April feel less oppressively humid. For more detailed information, you can check Trincomalee weather in April.
When comparing the weather in August and May, both months share a similar minimum average temperature of around 25°C (77°F). However, August experiences a slightly lower maximum temperature of 34°C (94°F), compared to May's higher peak of 36°C (96°F). Precipitation levels are more pronounced in May, with 65 mm (2.6 in) over 12 days, while August sees less rain at 48 mm (1.9 in) over 8 days. Additionally, humidity is higher in August at 85%, compared to May's 75%, indicating that August tends to feel more muggy. For a more detailed overview of May's weather, you can check the link: Trincomalee weather in May.
In comparing the weather of August and June, we see that August tends to be slightly cooler, with average temperatures ranging from a minimum of 25°C to a maximum of 34°C, while June has temperatures from a minimum of 26°C to a peak of 35°C. June experiences less precipitation, receiving only 20 mm over 3 days compared to August's 48 mm spread over 8 days. Additionally, humidity levels are higher in August at 85%, compared to 82% in June. For more detailed information, you can check Trincomalee weather in June.
In comparing the weather of August and July, both months exhibit similar temperature ranges, with July having a slightly higher maximum temperature of 35°C (95°F) compared to August's 34°C (94°F). The average temperature remains stable at around 29°C (84°F) in both months, with minimal variation in the minimum temperature. Precipitation levels are quite close, with August recording 48 mm (1.9 in) while July has 46 mm (1.8 in), both spread over eight days. However, August is a bit more humid, with humidity levels at 85% compared to July's 80%. For more detailed information, you can check Trincomalee weather in July.
In August, the weather features a temperature range from a minimum of 25°C (77°F) to a maximum of 34°C (94°F), with an average of 29°C (84°F). The month experiences relatively humid conditions with humidity levels around 85% and a total precipitation of 48 mm (1.9 in) over about 8 days. In contrast, September sees a slight increase in temperatures, with a maximum reaching 36°C (96°F) while maintaining the same minimum and average temperatures. However, September is marked by higher rainfall, totaling 73 mm (2.9 in) over approximately 12 days and slightly lower humidity at 82%. For more details on the weather patterns in September, you can visit Trincomalee weather in September.
August and October share similar temperature ranges, with both months experiencing minimums around 25°C (77°F) and maximums peaking at 34°C (94°F) in August and 34°C (93°F) in October. However, while August sees an average temperature of 29°C (84°F) and less precipitation at 48 mm (1.9 in) over 8 days, October is notably wetter, with an average of 28°C (82°F) and a significant increase in rainfall to 199 mm (7.8 in) spread across 20 days. Humidity levels are comparable, sitting at 85% in August compared to 83% in October, making both months warm and moist. For more detailed insights into October weather, check out Trincomalee weather in October.
In August, the weather is characterized by warm temperatures with a minimum of 25°C (77°F) and an average of 29°C (84°F), reaching a high of 34°C (94°F). Precipitation is relatively low at 48 mm (1.9 in) over 8 days, and humidity hovers around 85%, creating a humid environment. In contrast, November brings slightly cooler temperatures, with minimums of 24°C (75°F) and an average of 27°C (80°F), while the maximum temperature reaches 31°C (89°F). However, November is marked by significantly higher precipitation, totaling 359 mm (14.2 in) over 25 days, resulting in a much wetter month despite only a marginal decrease in humidity at 84%. For a detailed look at the weather in Trincomalee during November, visit Trincomalee weather in November.
In August, the weather is hot and humid, with minimum temperatures around 25°C (77°F) and maximum temperatures reaching up to 34°C (94°F). The month experiences moderate precipitation of 48 mm (1.9 in) over approximately 8 days, contributing to a humidity level of 85%. In contrast, December offers slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 30°C (85°F), but it is also significantly wetter, with 268 mm (10.5 in) of rainfall spread over 21 days. Humidity remains high at 83%, making both months feel quite tropical, though December tends to be much wetter and more overcast. For more details, you can check Trincomalee weather in December.
In August, Trincomalee experiences a warm tropical climate characterized by high humidity levels and occasional rainfall. While temperatures remain consistently high, averaging around 29°C (84°F), the month often sees a slight uptick in precipitation compared to other times of the year, with rain falling on about 8 days. This increased moisture can make the air feel even more humid, leading to a lush, vibrant landscape. If you're planning a visit, be prepared for the warmth and a chance of rain, which adds to the region's charm. For a deeper dive into the year-round trends, explore the Trincomalee Climate page for more insights.