Last updated: March 19, 2025
In Dehiwala-Mount Lavinia, Sri Lanka, August brings a warm and humid climate, where the average temperature hovers around 27°C (81°F). This month experiences a peak temperature reaching 29°C (85°F) and a minimum of 25°C (77°F), creating a cozy atmosphere for both locals and visitors. Rainfall is significant, with 205 mm (8.1 in) of precipitation spread over 27 days, contributing to the lush greenery of the region. The humidity level, at a robust 83%, adds to the tropical feel, making it essential for travelers to stay hydrated while enjoying the scenic beauty and vibrant culture of this coastal paradise.
In August, Dehiwala-Mount Lavinia experiences warm tropical temperatures that reflect a slight dip compared to the previous months. The minimum temperature settles at a comfortable 25°C (77°F), while daytime highs reach a pleasant 29°C (85°F), making it an inviting time for beachgoers and outdoor enthusiasts alike. With an average temperature of 27°C (81°F), the month marks a transition into slightly cooler conditions, leading into the upcoming rainy season. This trend of consistent warmth, characteristic of the tropical climate, continues throughout the year, ensuring that August remains a month of balmy days perfect for relaxation and exploration.
In August, Dehiwala-Mount Lavinia experiences a notable surge in rainfall, with 205 mm (8.1 in) of precipitation recorded over 27 days. This month marks a pivotal point in the wet season, as it bridges the heavy downpours of May and June with the September peak of 238 mm (9.4 in). Transitioning from the even higher rainfall in May (302 mm) and June (269 mm), August provides a slightly lower yet still substantial amount, suggesting a steady consistency in precipitation as the region remains entrenched in its monsoon climate. As the year progresses, rainfall peaks notably in October (343 mm), reaffirming the typical pattern of increased precipitation leading into the latter half of the year. This trend highlights a climate that thrives on its annual rhythms, making every month a vital part of the lush, tropical landscape iconic to Sri Lanka.
In Dehiwala-Mount Lavinia, Sri Lanka, the month of August marks a peak in humidity with levels reaching an average of 83%. This slight increase is part of a broader trend observed during the mid-year months, where humidity climbs notably from June and July, both at 82%. The rising humidity levels in late summer hint at the region's tropical climate, contributing to a warm and sticky atmosphere. Following August, a gentle decrease to 82% in September suggests a transition into the tail end of the monsoon season, maintaining a consistently high humidity that underscores the area's lush, vibrant environment throughout the year.
In August, Dehiwala-Mount Lavinia continues to showcase its intense UV exposure, with a UV Index of 14, categorized as extreme. This trend of high UV levels is consistent throughout the year, with only slight variations observed; the region typically sees UV Index ratings peaking at 15 in April and maintaining high values in the months surrounding August. Notably, the burn time remains a perilously short 10 minutes, highlighting the need for protective measures against the sun's harsh rays. As the summer months progress, both locals and visitors should remain vigilant, making informed decisions about sun exposure to stay safe. For more insights, check the detailed Dehiwala-Mount Lavinia UV Index.
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In Dehiwala-Mount Lavinia, August offers a delightful 327 hours of sunshine, contributing to the area’s reputation as a sun-soaked paradise. This month stands out as a peak in the dry season, following the vibrant spring months of March and April which boast even more hours, at 336 and 334, respectively. As the year unfolds, the sunshine hours gradually decline through late autumn, yet August remains comfortably basked in light, unlike November’s lower count of 283 hours. This trend highlights a consistent pattern of bright skies that allure visitors, making August a still vibrant choice for those seeking sun-drenched days on Sri Lanka's picturesque coast.
In Dehiwala-Mount Lavinia, Sri Lanka, the likelihood of experiencing sunny weather in August is notably low, with a mere 9% chance of sunshine. This trend marks the pinnacle of a discernible pattern where the early months of the year, particularly February at 51%, offer significantly brighter days. As the year progresses, the probability of sunny weather takes a sharp decline, particularly in the mid-year months of May, June, and July, where the chances hover around 16%. This creates a stark contrast to the brighter start and end of the year, with December making a comeback at 53%. If you're planning a visit in August, it might be wise to prepare for a more overcast experience, as the region transitions toward sunnier days in the later months.
In Dehiwala-Mount Lavinia, Sri Lanka, the daylight duration showcases a fascinating rhythm throughout the year. Beginning in January, the days are relatively shorter with 11 hours of daylight, maintaining this duration through February. As March arrives, a gentle increase into 12 hours marks the onset of longer days, a trend that continues steadily from April through September. This consistent twelve-hour daylight duration reflects the tropical climate's stability. However, as October approaches, daylight begins to wane once more, regressing to 11 hours by November and December. This cyclical pattern emphasizes the region's balanced tropical environment, where daylight hours are relatively stable with only subtle seasonal variations.
In August, the coastal breezes of Dehiwala-Mount Lavinia continue to blow with reassuring consistency, averaging a wind speed of 5.3 m/s (12 mph). This gentle yet invigorating wind reflects a peak in the seasonal pattern that has been building since June, when winds first began to strengthen and reach 5.3 m/s. As summer transitions into the more temperate autumn months, August maintains this refreshing pace, slightly tapering off just a notch from the breeziest month of July at 5.8 m/s (13 mph). Following August, the winds gradually diminish, making way for the softer, calmer conditions typical of September and beyond, creating a harmonious blend of energy and tranquility at this picturesque coastal locale.
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 August'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.
August and January present distinct weather patterns, highlighting the contrasts of a tropical climate. In August, temperatures range from a minimum of 25°C (77°F) to a maximum of 29°C (85°F) with an average of 27°C (81°F). This month is characterized by high humidity at 83% and significant rainfall, with 205 mm (8.1 in) of precipitation over about 27 days. In contrast, January features a similar average temperature of 27°C (81°F), but experiences higher maximum temperatures of 32°C (91°F) and lower humidity levels at 77%. Rainfall is also considerably less in January, with only 59 mm (2.3 in) over just 7 days. For more details, check out Dehiwala-Mount Lavinia weather in January.
In comparing August and February, August is characterized by slightly cooler temperatures, with average highs reaching 29°C (85°F) and a higher humidity level of 83%. In contrast, February offers warmer averages, peaking at 33°C (91°F) on the hottest days, yet with lower humidity at 73%. Precipitation is significantly more abundant in August, with 205 mm (8.1 in) spread over 27 days, compared to a much drier February, which sees only 58 mm (2.3 in) of rain across 10 days. For more detailed insights into February weather, you can check Dehiwala-Mount Lavinia weather in February.
In August, the weather tends to be more humid and rainy, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (85°F) and total precipitation reaching 205 mm (8.1 in) over about 27 days. In contrast, March typically enjoys slightly warmer conditions, with average temperatures peaking at 33°C (91°F) and a lower total precipitation of 118 mm (4.6 in) spread over 19 days. The humidity is also lower in March at 74%, making it feel less oppressive compared to the high humidity of 83% in August. For more detailed insights into March weather patterns, you can refer to Dehiwala-Mount Lavinia weather in March.
When comparing the weather in August and April, it's evident that both months experience warm temperatures, but with some notable differences. In April, the average temperature ranges from a minimum of 25°C (77°F) to a maximum of 32°C (91°F), making it slightly warmer overall than August, where the average temperature sits between 25°C (77°F) and 29°C (85°F). Additionally, April receives less rainfall, totaling 133 mm (5.3 in) over 25 days, compared to August's 205 mm (8.1 in) over 27 days, indicating that August tends to be more humid and wetter. The humidity levels also differ, with April at 74%, making it less oppressive than August's higher 83%. For more details on April weather, you can visit Dehiwala-Mount Lavinia weather in April.
In comparing the weather between August and May, we see notable differences in temperature and precipitation. August has a slightly lower average temperature, ranging from a minimum of 25°C (77°F) to a maximum of 29°C (85°F), while May is warmer, with a minimum of 25°C (78°F) and a maximum reaching 32°C (90°F). Additionally, May experiences more precipitation at 302 mm (11.9 in) over 29 days, compared to August's 205 mm (8.1 in) over 27 days. Despite the higher rainfall in May, the humidity is lower at 76%, whereas August's humidity is higher at 83%. For more details on May weather, you can check Dehiwala-Mount Lavinia weather in May.
In comparing the weather between June and August, both months showcase warm temperatures, but June tends to be slightly warmer with maximums reaching up to 30°C (87°F) compared to August’s maximum of 29°C (85°F). While minimum temperatures remain consistent at around 25°C (77°F), the average temperature in June is just a degree higher at 28°C (82°F) versus August's average of 27°C (81°F). However, June experiences more rainfall, with a precipitation total of 269 mm (10.6 in) over 28 days, compared to August's 205 mm (8.1 in) across 27 days. Humidity levels are relatively comparable, with June at 82% and August slightly higher at 83%, indicating a persistently muggy atmosphere. For a detailed look at June's weather, you can refer to Dehiwala-Mount Lavinia weather in June.
In comparing the weather of August and July, both months exhibit warm temperatures, but August tends to be slightly cooler with an average of 27°C (81°F) compared to July's average of 28°C (82°F). While the minimum and maximum temperatures in both months remain consistent at 25°C (77°F) and around 29-30°C (85-87°F), August records a noticeable increase in precipitation, totaling 205 mm (8.1 in) over 27 days, compared to July's 188 mm (7.4 in) over 26 days. Additionally, humidity levels in August are slightly higher at 83%, making it feel a bit more oppressive than the already humid conditions of July at 82%. For a more detailed look at July's climate, refer to Dehiwala-Mount Lavinia weather in July.
August and September share similar temperature ranges, with both months featuring a minimum of 25°C (77°F) and an average of 27°C (81°F). However, September typically experiences slightly higher maximum temperatures, averaging around 30°C (86°F), compared to August's maximum of 29°C (85°F). In terms of precipitation, September is wetter, receiving 238 mm (9.4 in) over 26 days, while August sees 205 mm (8.1 in) across 27 days. Interestingly, humidity levels remain fairly close, with August at 83% and September slightly lower at 82%. For more specific insights, you can check this link: Dehiwala-Mount Lavinia weather in September.
In August, the weather typically features a warm climate with an average temperature of 27°C (81°F) and relatively high humidity at 83%. This month experiences about 205 mm (8.1 in) of precipitation over 27 days, making it a quite wet period. In contrast, October sees a similar average temperature of 27°C (81°F) but can reach slightly higher daytime temperatures, peaking at 30°C (86°F). However, it experiences significantly higher rainfall, totaling 343 mm (13.5 in) over 29 days, while the humidity remains slightly lower at 81%. The increased precipitation in October highlights the shift towards more intense wet weather as compared to August. For more detailed information, you can check Dehiwala-Mount Lavinia weather in October.
August and November exhibit similar average temperatures, with both months averaging around 27°C (81°F). However, November tends to be slightly warmer, with maximum temperatures reaching up to 30°C (87°F), compared to August's max of 29°C (85°F). In terms of precipitation, November experiences a noticeable increase, with 302 mm (11.9 in) of rain falling over 26 days, compared to August's 205 mm (8.1 in) over 27 days. Humidity levels are also comparable but slightly lower in November at 80% versus 83% in August. For more detailed insights, you can check Dehiwala-Mount Lavinia weather in November.
In comparing the weather between August and December, both months exhibit warm temperatures, with December slightly warmer at a maximum of 31°C (89°F) compared to August's maximum of 29°C (85°F). The average temperature remains the same at 27°C (81°F) for both months. However, August features higher humidity at 83% and significantly more rainfall, with 205 mm (8.1 in) over 27 days, while December experiences slightly less precipitation—199 mm (7.8 in) over 18 days—along with lower humidity at 80%. For a detailed overview of December's weather, you can visit Dehiwala-Mount Lavinia weather in December.
In August, Dehiwala-Mount Lavinia experiences a unique blend of warm temperatures and high humidity, distinguishing it from drier months. With average highs around 27°C and a remarkable 83% humidity, the weather feels quite tropical, making it a vibrant time for life along the coast. However, the monthly precipitation is significant, with rain occurring on nearly 27 days—a stark contrast to the drier conditions seen in other months like January or February. This combination of warmth and frequent showers creates a lush environment, perfect for enjoying the natural beauty of the region. For more insights on the climate throughout the year, visit Dehiwala-Mount Lavinia Climate.