Last updated: March 19, 2025
In October, Trincomalee, Sri Lanka, experiences a vibrant tropical climate characterized by a maximum temperature soaring to 34°C (93°F) and an average of 28°C (82°F), providing an inviting atmosphere for visitors. The month sees minimum temperatures of around 25°C (76°F), ensuring warm evenings and nights. However, travelers should be prepared for significant rainfall, with 199 mm (7.8 in) spread over 20 days, contributing to the region's lush landscapes. Coupled with a humidity level of 83%, the weather offers a true glimpse into the region's tropical essence, making it essential for outdoor adventurers to plan accordingly.
In October, Trincomalee, Sri Lanka, experiences a warm and inviting climate, with temperatures typically ranging from a comfortable 25°C (76°F) at night to a pleasant 34°C (93°F) during the day. As the month unfolds, the average temperature settles around 28°C (82°F), hinting at a gradual cooling trend compared to the sizzling highs of the preceding months. This slight dip offers a welcome respite after the peak heat of May and September, making October an ideal time for beach outings and exploring the rich culture of this coastal gem. The overall warmth, combined with the eventful monsoon backdrop, ensures that October remains a vibrant month in Trincomalee, characterized by both sun-soaked days and balmy evenings.
October in Trincomalee, Sri Lanka, marks a significant peak in rainfall, with an impressive 199 mm (7.8 in) of precipitation, making it one of the wettest months of the year. With rains recorded on 20 days, this month experiences nearly double the average rainfall compared to September’s 73 mm, showcasing a transition towards the height of the monsoon season. October's precipitation not only signifies a striking increase but also sets the stage for an even more substantial November, where rainfall escalates to 359 mm (14.2 in). This trend highlights Trincomalee's climatic pattern, where the latter part of the year brings consistent and heavy rains, shaping the local environment and lifestyle.
In October, Trincomalee experiences a notable rise in humidity, with levels reaching 83%. This is part of a larger trend observed throughout the year, where humidity fluctuates but generally remains high, particularly from mid-year onward. Starting in the relatively dry months of January (79%) to April (72%), humidity begins to climb significantly by mid-summer, peaking at 85% in August. As the year progresses into the autumn season, humidity remains elevated, hovering around the low to mid-80s until December. Thus, October serves as a transitional month, showcasing the island's tropical climate as it heads towards the wetter months ahead.
In October, Trincomalee maintains its reputation for high UV exposure, with a UV Index of 13, categorizing it as extreme and a burn time of just 10 minutes. This month mirrors the intensity seen in the preceding months of August and September, where values lingered around the same level. Notably, this consistency from January to October highlights the region's persistent sun intensity, offering little reprieve throughout the year. If you're planning to step out, be sure to take precautions to protect your skin, and for more detailed insights, check out Trincomalee UV Index.
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October in Trincomalee, Sri Lanka, shines with an impressive 315 hours of sunshine, making it a splendid time to soak up the sun before the year begins to cool. As the year progresses, one can observe a slight decline in sunlight, peaking in March with 346 hours, before gradually tapering off in the following months. However, October still boasts a generous amount of sunshine, remaining significantly brighter than the dreary winter months of November and December. This mild sun in October creates the perfect backdrop for beach lovers and adventurers alike, inviting them to relish the lingering warmth and vibrant landscapes of this coastal gem.
In Trincomalee, Sri Lanka, October typically ushers in a shift towards less sunny weather, with only an 18% chance of sunshine. Following the more favorable conditions seen in the preceding months of April and May, which boast sun chances of 56% and 22% respectively, October's forecast reveals a noticeable decline in brightness. This trend continues into November, where sunshine visibility dips further to 15%. By this time of year, it's clear that the beachgoers may need to pack their umbrellas alongside their swimwear, as the likelihood of enjoying that quintessential tropical sun diminishes, making way for the region's seasonal rains.
In Trincomalee, Sri Lanka, the daylight duration reveals a fascinating rhythm throughout the year. Starting the year with 11 hours of daylight in January and February, the days gradually lengthen, peaking at 12 hours from March through September. This consistent stretch of sunlight creates a vibrant atmosphere, perfect for enjoying the stunning coastal scenery. As October arrives, the daylight begins to retreat once more, settling back to 11 hours, a pattern that continues into November and December. This cyclical dance of light not only influences the local lifestyle but also enhances the beauty of Trincomalee's diverse landscapes, making each month a unique chapter in its climatic narrative.
As October sweeps into Trincomalee, the winds settle into a gentle rhythm, with an average speed of 4.0 m/s (9 mph). Following the breezy heights of June and July, where gusts reached up to 5.8 m/s (13 mph), October marks a transitional lull. The month brings with it a refreshing balance, reminiscent of earlier months like January and February, where similar calmness prevailed. This subtle shift indicates a move away from the intense summer winds, preparing the region for the softer breezes of late autumn. Embracing the October wind, visitors can enjoy the serene coastal landscapes, where the air becomes a perfect companion for leisurely strolls along the shores.
The weather in Trincomalee changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October'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 October, the weather in Trincomalee is significantly warmer, with minimum temperatures around 25°C (76°F) and maximums reaching up to 34°C (93°F), while the average temperature hovers around 28°C (82°F). The month is also characterized by high humidity at 83% and frequent rain, totaling 199 mm (7.8 in) over 20 days. In contrast, January experiences cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 29°C (84°F), and a lower average of 26°C (79°F). Precipitation decreases to 130 mm (5.1 in) over just 13 days, and humidity is slightly lower at 79%. For more detailed information, you can check Trincomalee weather in January.
When comparing the weather in October to that of February, October tends to be warmer and more humid. In October, temperatures reach a minimum of 25°C (76°F) and can climb as high as 34°C (93°F), with an average of 28°C (82°F). Additionally, October sees significant rainfall, with about 199 mm (7.8 in) spread over 20 days, resulting in high humidity levels of 83%.
In contrast, February offers a milder climate, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), averaging around 26°C (79°F). The month is considerably drier, with only 56 mm (2.2 in) of precipitation occurring over 12 days and lower humidity at 75%. For more detailed insights into February weather, check out Trincomalee weather in February.
In comparing the weather of October and March, October tends to be warmer and more humid, with average temperatures ranging from a minimum of 25°C (76°F) to a maximum of 34°C (93°F). The month experiences significant rainfall, with 199 mm (7.8 in) distributed over 20 days, resulting in a humidity level of 83%. In contrast, March has slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 32°C (91°F), along with considerably less rainfall at 49 mm (1.9 in) across only 11 days. The humidity in March is also lower at 76%. For more detailed insights, check out Trincomalee weather in March.
In comparing the weather of October and April, it’s evident that both months maintain a warm climate, but with notable differences. October features a slightly lower average temperature of 28°C (82°F) compared to April’s 29°C (84°F), while April reaches higher maximum temperatures, peaking at 35°C (95°F) versus October's 34°C (93°F). One of the most significant distinctions is the precipitation; October experiences considerably more rainfall at 199 mm (7.8 in) over 20 days, in contrast to April's milder 38 mm (1.5 in) spread over just 9 days. Additionally, humidity levels are higher in October at 83%, while April enjoys a lower average of 72%. For a closer look at the temperature and weather conditions in April, you can check out Trincomalee weather in April.
In comparing the weather in October and May, October experiences slightly cooler temperatures, with averages around 28°C (82°F) and maximums reaching up to 34°C (93°F). In contrast, May is typically warmer, with average temperatures of 29°C (85°F) and peaks hitting 36°C (96°F). October also sees significantly more rainfall, with 199 mm (7.8 in) spread over approximately 20 days, while May has a much drier climate, receiving only 65 mm (2.6 in) of rain over 12 days. Additionally, October's humidity stands at a high 83%, compared to May's lower level of 75%. For more details on the specific conditions during May, refer to Trincomalee weather in May.
When comparing the weather in October and June, it's evident that both months maintain warm temperatures, but October tends to be slightly cooler, with averages of 28°C (82°F) compared to June's 30°C (86°F). June experiences higher maximum temperatures, reaching up to 35°C (95°F), while October peaks at 34°C (93°F). Precipitation also varies significantly between the two months; October sees considerably more rain with 199 mm (7.8 in) over 20 days, whereas June has just 20 mm (0.8 in) over only 3 days. Humidity levels remain similar, with October at 83% and June slightly lower at 82%. For more detailed insights into June weather, you can refer to Trincomalee weather in June.
When comparing the weather in October and July, we see some notable differences. In October, the temperature ranges from a minimum of 25°C (76°F) to a maximum of 34°C (93°F), with an average of 28°C (82°F), while July's temperatures slightly peak higher, with a maximum of 35°C (95°F) and an average of 29°C (85°F). Additionally, October experiences significantly more precipitation, totaling 199 mm (7.8 in) over 20 days, compared to July's 46 mm (1.8 in) over just 8 days. Humidity levels are also slightly higher in October at 83%, compared to July's 80%. For more detailed information, you can check Trincomalee weather in July.
In comparing the weather of October and August, both months experience similar temperature ranges, with minimums around 25°C and maximums peaking at 34°C. However, October tends to be slightly cooler on average at 28°C compared to August's 29°C. A notable difference lies in the precipitation levels; October receives significantly more rainfall, accumulating 199 mm over 20 days, while August has only 48 mm over 8 days. Humidity is also slightly lower in August at 85%, compared to October's 83%. For more detailed weather insights in August, you can refer to Trincomalee weather in August.
Comparing the weather in October to that of September reveals some notable differences. In October, the temperatures range from a minimum of 25°C (76°F) to a maximum of 34°C (93°F), with an average of 28°C (82°F). In contrast, September offers slightly warmer temperatures, with a minimum of 25°C (77°F), an average of 29°C (84°F), and peaks reaching 36°C (96°F).
Precipitation also plays a significant role in the weather shift; October experiences much higher rainfall, with 199 mm (7.8 in) falling over 20 days, compared to September's 73 mm (2.9 in) over just 12 days. Humidity remains relatively consistent, with October at 83% and September at 82%. For more detailed insights, you can check Trincomalee weather in September.
In comparing the weather between October and November, we see a slight decline in average temperatures, with October exhibiting a higher average of 28°C (82°F) compared to November's 27°C (80°F). However, November brings increased rainfall, with precipitation skyrocketing to 359 mm (14.2 in) over 25 days, compared to October's 199 mm (7.8 in) over 20 days. Humidity remains relatively stable, with November recording 84% against October's 83%. The shift from the warm and relatively dry October to the wetter and slightly cooler conditions of November can be explored in more detail at Trincomalee weather in November.
In October, the weather is typically warm, with minimum temperatures around 25°C (76°F) and an average high of 34°C (93°F), accompanied by significant rainfall of 199 mm (7.8 in) over 20 days. The humidity remains high at 83%. By December, temperatures drop slightly, with minimums of 23°C (74°F) and maximums reaching 30°C (85°F). However, the month sees increased precipitation, totaling 268 mm (10.5 in) over 21 days, while maintaining the same humidity level of 83%. This shift illustrates a transition from the hot and rainy October to a wetter December, making the latter month wetter despite slightly cooler temperatures. For more detailed information, visit Trincomalee weather in December.
October in Trincomalee brings a unique blend of warmth and humidity, making it distinctly different from the drier months. With the temperature averaging a comfortable 28°C, it’s a time when the tropical heat surely makes its presence felt, peaking at 34°C during the day. However, the season also welcomes significant rainfall, with nearly 20 days of precipitation contributing to a total of 199 mm—an indication of the monsoon's grip on the region. Coupled with a humidity level soaring around 83%, the weather creates a lush, vibrant atmosphere, perfect for those seeking the beauty of nature during this transition period. For a more detailed overview, visit Trincomalee Climate.