Last updated: March 19, 2025
March in Negombo, Sri Lanka is characterized by warm temperatures, with daily highs reaching up to 33°C (92°F) and averages hovering around 28°C (83°F). The evenings provide a gentle respite with lows of 24°C (76°F). This month sees notable rainfall, accumulating to 94 mm (3.7 in) over 17 days, contributing to the region's lush landscapes. With a humidity level of 74%, visitors can expect a tropical climate that enhances the vibrant charm of this coastal town.
In March, Negombo, Sri Lanka, experiences a delightful warmth as temperatures continue their upward trend from the previous months. With a minimum of 24°C (76°F) and reaching a peak of 33°C (92°F), the average temperature hovers around a comfortable 28°C (83°F). This marks a slight increase from February, where temperatures were already on the warmer side. As the month progresses, the pleasant climate encourages both locals and travelers to enjoy outdoor activities, bask in the sun, and embrace the vibrant coastal charm of this beautiful destination. As resilience to heat builds, the steady warmth of March serves as a precursor to the even balmier months ahead, making it a perfect time to explore Negombo's scenic beaches and rich culture.
March marks a significant uptick in precipitation for Negombo, Sri Lanka, with 94 mm (3.7 in) of rain falling over 17 days. This increase signifies the transition into the region's more hydrous periods, as it nearly quadruples February's modest rainfall of 25 mm (1.0 in). The rain not only invigorates the lush landscape but also sets the stage for April’s crescendo, where precipitation swells to 130 mm (5.1 in) across 25 days. As the monsoon season approaches, this early surge in March is indicative of the broader trend of escalating rainfall leading into the wetter months, preparing both the environment and local communities for the downpours to come.
In March, Negombo, Sri Lanka, experiences a humidity level of 74%, slightly below the previous month, February, which recorded 73%. This level of humidity is indicative of the region's tropical climate, characterized by a gradual increase leading into the wetter months ahead. As spring unfolds, humidity levels are anticipated to remain stable at 74% throughout April, before rising again in May, setting the stage for the more humid months of June and July, which typically soar to 82%. Thus, March acts as a transitional moment, balancing the lingering dry conditions of early years with the approaching moisture-laden days.
In March, Negombo, Sri Lanka experiences a consistently extreme UV Index of 14, matching the intensity of February's measurements. With a burn time of just 10 minutes, sun safety is crucial for anyone enjoying the vibrant beaches or exploring the picturesque coastline. This trend of high UV levels continues into April, where the index peaks at 15. Throughout the early months of the year, the UV index remains strikingly high, underscoring the importance of protecting your skin from harmful rays. To stay informed and safe during your outdoor adventures, check out the Negombo UV Index.
UV Risk Categories
March in Negombo, Sri Lanka, shines brightly with an impressive 336 hours of sunshine, marking it as one of the sunniest months of the year. This notable increase from 312 hours in February signals the gradual transition into the dry season, captivating visitors with the promise of abundant clear skies. Following March, April maintains the sunny trend with 334 hours, while May and June also offer generous daylight, making this coastal paradise an ideal destination for sun-seekers. Overall, the sunshine trends from January to March suggest a steady rise, peaking in March, and provide a compelling reason for travelers to soak up the vibrant atmosphere in this beautiful locale.
In March, Negombo, Sri Lanka, experiences a 35% chance of sunny weather, marking a slight dip from the sunnier February, which boasts a 54% chance. This transitional month often hints at the shifting patterns of the seasons, as locals and travelers alike enjoy a mix of sunshine and occasional clouds. Following March, the likelihood of sun increases again in April to 47%, providing a glimpse of the warmer days ahead. Overall, while March may not be the sunniest month of the year, it serves as a pleasant prelude to the brighter skies that are just around the corner.
In March, the days in Negombo, Sri Lanka, start to stretch, offering 12 hours of daylight—a symbol of the approaching transition into the vibrant, sunlit months ahead. This trend marks an increase from the consistent 11 hours seen in the previous months of January and February. As the month unfolds, the extended daylight not only invites more outside activities but also beckons travelers to bask in the natural beauty of the coastal town. Following March, April through August maintain this generous 12-hour daylight routine, fostering an atmosphere ripe for exploration and outdoor leisure. However, come October, the daylight begins to taper back toward 11 hours, signaling a gradual shift as the year progresses. This rhythmic dance of daylight hours underscores Negombo's tropical charm, inviting both residents and visitors to make the most of its sunny disposition.
In March, the winds in Negombo, Sri Lanka, begin to exhibit a gentle shift, with an average wind speed of just 2.5 m/s (6 mph). This is a noticeable dip from the stronger breezes experienced in the earlier months of the year, particularly February’s brisk 5.1 m/s (11 mph). As the month progresses, the calming winds hint at the transition towards the hotter months ahead. However, this trend of lighter winds isn't long-lasting, as April and May bring a resurgence in speed, with winds picking up to 3.3 m/s (7 mph) and 4.5 m/s (10 mph) respectively. This pattern illustrates the seasonal variability of the region, where March serves as a brief interlude before the winds regain their vigor as summer approaches.
The weather in Negombo changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Negombo and find detailed weather information for every month.
In comparing the weather of March and January, March tends to be slightly warmer with average temperatures reaching 28°C (83°F) compared to January's 27°C (80°F). The maximum temperatures also peak higher in March at 33°C (92°F), while January's maximum is 32°C (90°F). Additionally, March experiences significantly more rainfall, accumulating 94 mm (3.7 in) over 17 days, in contrast to January's 44 mm (1.7 in) over just 5 days. Humidity levels are comparable, with March at 74% and January slightly higher at 77%. For more specific insights, you can check Negombo weather in January.
March brings slightly warmer temperatures compared to February, with an average of 28°C (83°F) versus February's 27°C (82°F). Both months record a maximum temperature of 33°C (91°F), but March experiences increased humidity at 74%, slightly higher than February's 73%. A significant difference is found in precipitation levels; March sees 94 mm (3.7 in) over 17 days, in sharp contrast to February's much drier 25 mm (1.0 in) over just 5 days. For more detailed weather conditions in February, you can check Negombo weather in February.
In March, the weather in Negombo features temperatures with a minimum of 24°C (76°F), an average of 28°C (83°F), and a maximum of 33°C (92°F). During this month, there is a total precipitation of 94 mm (3.7 in) over 17 days, with humidity levels at a consistent 74%. In contrast, April sees a slight increase in minimum temperature to 25°C (78°F), while the average remains the same at 28°C (83°F). However, the maximum temperature dips slightly to 32°C (91°F) in April. Notably, precipitation rises significantly to 130 mm (5.1 in) over 25 days, indicating that April is wetter than March, yet humidity remains stable at 74%. For more details, check out Negombo weather in April.
March and May exhibit distinct weather patterns, though they share similar average temperatures. In March, temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), accompanied by 94 mm (3.7 in) of precipitation over 17 days and an average humidity of 74%. In contrast, May sees slightly warmer minimum temperatures at 25°C (78°F) and a cooler maximum of 31°C (88°F). However, it experiences significantly higher rainfall, with 281 mm (11.1 in) spread across 29 days, resulting in an increase in humidity to 76%. For more details, you can check out Negombo weather in May.
March and June weather both showcase warm temperatures, but June experiences notably higher humidity and precipitation. In March, temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), with an average of 28°C (83°F); however, it sees about 94 mm (3.7 in) of rain over 17 days. In contrast, June has a slightly higher minimum temperature at 26°C (78°F) and a maximum of 31°C (87°F), maintaining the same average of 28°C (83°F). Yet, it faces significant rainfall, totaling 241 mm (9.5 in) over 29 days, contributing to even higher humidity levels at 82%. For more detailed information, check out Negombo weather in June.
March and July exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), averaging around 28°C (83°F). The month sees 94 mm (3.7 in) of precipitation over 17 days, with humidity levels at 74%. In contrast, July experiences slightly higher minimum temperatures at 25°C (77°F), with a narrower range of maximum temperatures peaking at 30°C (86°F) and an average of 28°C (82°F). Rainfall increases significantly to 160 mm (6.3 in) across 25 days, along with a rise in humidity levels to 82%. Overall, July is characterized by cooler maximum temperatures and increased precipitation compared to March. For more details, you can check Negombo weather in July.
In March, the weather in Negombo features warmer temperatures, with an average of 28°C (83°F) and maximum highs reaching 33°C (92°F). Despite this warmth, March experiences 94 mm (3.7 in) of rainfall over approximately 17 days, contributing to a humidity level of 74%.
In contrast, August brings slightly cooler temperatures, with averages around 27°C (81°F) and maximums of 29°C (85°F). However, the month is notably wetter, with 181 mm (7.1 in) of precipitation over 27 days, resulting in higher humidity at 83%. For a more detailed look at August's conditions, you can check Negombo weather in August.
March and September present distinct weather patterns. In March, temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), with an average of 28°C (83°F). The month experiences 94 mm (3.7 in) of precipitation over 17 days, with humidity levels at 74%. In contrast, September brings slightly cooler temperatures, with a minimum of 25°C (77°F) and a maximum of 30°C (86°F), averaging 27°C (81°F). However, it significantly increases in precipitation, reaching 227 mm (8.9 in) over 26 days, and humidity rises to 82%. For a more detailed look at September weather, you can check Negombo weather in September.
March and October present distinct weather patterns, with March generally offering warmer temperatures. In March, the minimum temperature is 24°C (76°F), averaging around 28°C (83°F) and peaking at 33°C (92°F). The month experiences considerable rainfall, with 94 mm (3.7 inches) over 17 days, while humidity sits at 74%. Conversely, October brings slightly cooler conditions, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 30°C (87°F). However, this month is notably wetter, receiving 330 mm (13.0 inches) of rainfall across 29 days, and the humidity rises to 81%. For more detailed information, you can check Negombo weather in October.
March and November in Negombo showcase distinct weather characteristics. In March, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), with an average of 28°C (83°F). The month experiences 94 mm (3.7 in) of precipitation over 17 days, accompanied by a humidity level of 74%. In contrast, November sees slightly lower maximum temperatures, peaking at 31°C (88°F) and averaging 27°C (81°F), while maintaining the same minimum temperature of 24°C (76°F). However, November is notably wetter, receiving 307 mm (12.1 in) of rainfall over 24 days and higher humidity at 80%. This contrast highlights March as a warmer and drier month compared to the often rainy and humid conditions in November. For more detailed conditions, check Negombo weather in November.
March and December share relatively similar temperatures, with March averaging slightly warmer at 28°C (83°F) compared to December's 27°C (81°F). However, March tends to experience more variability, with maximum temperatures reaching up to 33°C (92°F), while December's highs peak at 31°C (89°F). In terms of precipitation, December is notably wetter, receiving 146 mm (5.8 in) over 15 days, compared to March's 94 mm (3.7 in) across 17 days. Additionally, December exhibits higher humidity levels at 80%, compared to March's 74%. For a detailed look at December weather, you can visit Negombo weather in December.
As March unfolds in Negombo, the warmth intensifies, with daily highs averaging a balmy 28°C and peaks reaching around 33°C. Unlike the typically wetter months ahead, March experiences a moderate level of rainfall, averaging 94 mm over 17 days, contributing to a humidity level of 74% that can make the air feel quite tropical. This transitional month serves as a bridge from the dry season to the monsoon, offering pleasant days, though visitors should prepare for the occasional shower. For a deeper dive into the overall climate trends, check out Negombo Climate.