Last updated: March 19, 2025
March in Polonnaruwa, Sri Lanka delivers a dynamic blend of weather experiences, characterized by a maximum temperature soaring to 36°C (97°F) and a pleasant average of 27°C (81°F). The nights offer a mild respite with minimum temperatures dipping to 19°C (66°F). While the month experiences moderate precipitation, totaling 54 mm (2.1 in) over 10 days, the air remains humid at 69%, adding a tropical touch to the atmosphere. Visitors can expect warm days interspersed with occasional showers, making it an ideal time to explore the rich history and stunning landscapes of this ancient city.
In March, Polonnaruwa experiences a warm embrace as temperatures begin to rise, with a minimum of 19°C (66°F) and an average of 27°C (81°F). The heat peaks at a sizzling 36°C (97°F), highlighting the transition from the cooler months of January and February to the steamy days of early spring. This pattern indicates a steady climb in temperatures, with each month leading into April's sweltering max of 38°C (101°F). As March unfolds, visitors can expect balmy evenings and sunny days perfect for exploring the rich historical sites, though it’s advisable to stay hydrated and seek shade during the hottest hours!
In March, Polonnaruwa, Sri Lanka, experiences a modest precipitation of 54 mm (2.1 in) over approximately 10 days, marking a slight increase from the preceding month but significantly lower than the heavier rainfall seen in the following months like April and May. As the region transitions away from the drier spell of February, March serves as a gentle prelude to the more intense monsoon rains that characterize the latter part of the year. This gradual uptick in rainfall aligns with the seasonal shift, providing essential moisture for local agriculture while hinting at the surges to come in April and May. Overall, March's precipitation patterns reflect a transitional phase—balancing between the lingering dryness of early in the year and the impending wet season ahead.
In March, the humidity in Polonnaruwa, Sri Lanka reaches a comfortable 69%, marking a seasonal dip that sets the stage for the upcoming months. Following January’s high of 80% and February's 72%, March maintains a stable level that continues into April, where humidity remains consistent at 69%. This mild climate is a precursor to the impending rise in moisture levels, as May sees a notable increase to 79%. The month of March, therefore, provides a brief respite before the wet season intensifies, showcasing the region’s distinct seasonal humidity variations that are characteristic of the tropical climate.
In March, Polonnaruwa, Sri Lanka, experiences a soaring UV Index of 15, marking it as one of the peak months for sun exposure with an extreme exposure category. This significant increase from the preceding months signals that residents and visitors alike should remain vigilant, as the burn time remains a swift 10 minutes. Following the trend observed from January to March, the UV levels peak before a slight decline in April and May, maintaining extreme levels throughout. As such, it's essential to stay protected during outdoor activities this month. For more detailed information, you can check out the Polonnaruwa UV Index.
UV Risk Categories
March in Polonnaruwa, Sri Lanka shines brightly with an impressive 340 hours of sunshine, marking it as one of the sunniest months of the year. This delightful peak follows a steady increase from January's 260 hours, building through February to March, reflecting a trend of growing warmth and brightness as the transition into spring takes hold. After March, sunshine remains plentiful, with just a slight decline in April and May, while the sun continues to grace the region, ensuring that outdoor adventures and explorations abound. As the year progresses, the consistent sunny days extend into the following months, offering a warm farewell to winter and an inviting embrace to spring and summer activities.
In Polonnaruwa, Sri Lanka, March presents a promising opportunity for sunshine, with a 40% chance of clear skies that aligns with the trend of gradually increasing sun exposure as the year progresses. Aligned with February's 40%, this month stands out as a transition point, setting the stage for April's even brighter outlook at 51%. The sunny disposition of these early months contrasts strikingly with the more muted chances of sun found in the mid-year months, revealing a seasonal rhythm where the best likelihood of sunny weather peaks just before the arrival of the monsoon. This trend not only enhances March's appeal for outdoor activities but also showcases the charm of Polonnaruwa as a bright destination during this time.
In Polonnaruwa, Sri Lanka, March marks a delightful transition into longer days, with daylight extending to 12 hours. This increase from the consistent 11 hours of the earlier months heralds the arrival of brighter, sun-filled days as the region approaches the peak of its dry season. Following March, the daylight duration remains steady at 12 hours until the end of August, suggesting a period of ample sunlight that is ideal for exploration and outdoor activities. As the year progresses towards November, daylight gradually tapers off to 11 hours, creating a rhythm of light that showcases the beauty of Polonnaruwa throughout its seasons.
As March sweeps into Polonnaruwa, the wind dances softly through the ancient ruins, maintaining an average speed of 1.9 m/s (4 mph)—a gentle whisper reminiscent of January's stillness. This calm atmosphere slightly falters towards the end of the month, hinting at the seasonal shift that brings April's 1.8 m/s (4 mph) breezes. However, a notable transformation begins in May, as the winds gain momentum, escalating to an invigorating 3.4 m/s (8 mph). The trend continues through the summer months, peaking in July and August with robust gusts reaching 5.1 m/s (11 mph), creating a vivid tapestry of energy amidst the ruins. As the year progresses towards its end, Polonnaruwa’s winds soften once more, mirroring the tranquil start of the year and inviting a reflective pause in the heart of Sri Lanka's history.
The weather in Polonnaruwa 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 Polonnaruwa and find detailed weather information for every month.
In comparing the weather between March and January, March tends to be warmer, with average temperatures reaching around 27°C (81°F) compared to January's 25°C (77°F). March also sees higher maximum temperatures, soaring up to 36°C (97°F), while January peaks at 32°C (89°F). Precipitation is lower in March, with 54 mm (2.1 in) over about 10 days, as opposed to January, which experiences 92 mm (3.6 in) of rain over 12 days. Additionally, humidity is generally lower in March at 69%, compared to January's 80%. For a more detailed look at January's weather, you can check out Polonnaruwa weather in January.
March generally offers warmer temperatures compared to February, with the minimum temperature rising to 19°C (66°F) from February's 17°C (63°F). The average temperature in March is 27°C (81°F), slightly warmer than February's 26°C (78°F), and the maximum temperature peaks at 36°C (97°F), compared to February's 34°C (93°F). Despite this increased warmth, March experiences more precipitation with 54 mm (2.1 in) over 10 days, while February sees 45 mm (1.8 in) across 12 days. Humidity also remains fairly high, with March averaging 69% compared to February's 72%. For a more detailed look at February's weather in this region, you can check Polonnaruwa weather in February.
In March, the weather is characterized by a minimum temperature of 19°C (66°F), an average of 27°C (81°F), and a maximum of 36°C (97°F), accompanied by 54 mm (2.1 in) of precipitation over 10 days and a humidity level of 69%. By contrast, April sees a slight increase in temperatures, with a minimum of 20°C (68°F), an average of 29°C (84°F), and a peak at 38°C (101°F). Precipitation rises to 63 mm (2.5 in) over the same number of days, while humidity remains steady at 69%. For more details on the weather conditions, you can check the Polonnaruwa weather in April.
March and May present distinct weather patterns, with May generally being warmer and wetter. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F) and a humidity level of 69%. Conversely, May sees higher temperatures, with minimums at 23°C (74°F) and maximums reaching up to 39°C (102°F), alongside a slightly higher average of 29°C (85°F) and increased humidity at 79%. Additionally, May experiences more rainfall, accumulating 115 mm (4.5 in) over 13 days, compared to March's 54 mm (2.1 in) over 10 days. For more detailed insights, check out the Polonnaruwa weather in May.
March and June exhibit notable differences in weather conditions. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F). The month sees significant rainfall, totaling 54 mm (2.1 in) over approximately 10 days, accompanied by a humidity level of 69%. In contrast, June brings warmer temperatures, with a minimum of 25°C (76°F), an average of 30°C (86°F), and a maximum of 38°C (101°F). Rainfall drops to 17 mm (0.7 in) over just 3 days, but humidity rises to a higher 85%. These comparisons highlight March's wetter and slightly cooler climate in contrast to June's warmer and more humid conditions. For more detailed weather insights, you can visit Polonnaruwa weather in June.
In March, the weather features a broad temperature range with minimums of 19°C (66°F) and maximums reaching up to 36°C (97°F), resulting in an average of 27°C (81°F). The month experiences approximately 54 mm (2.1 in) of rainfall over 10 days, coupled with a humidity level of 69%. In contrast, July presents a warmer climate with minimum temperatures of 24°C (76°F) and maximums peaking at 39°C (102°F), resulting in a slightly higher average of 30°C (86°F). Rainfall is lighter at 39 mm (1.5 in) over just 7 days, yet the humidity increases to 81%. For more details, visit Polonnaruwa weather in July.
In March, the weather features a noticeable range in temperatures, with a minimum of 19°C (66°F) and a maximum of 36°C (97°F), averaging around 27°C (81°F). The month experiences relatively high humidity at 69% and sees approximately 54 mm (2.1 in) of rainfall over 10 days. In contrast, August brings warmer temperatures with a minimum of 24°C (75°F) and a maximum of 39°C (102°F), while averaging 29°C (85°F). Though it is warmer, August has less precipitation at 29 mm (1.1 in) spread over just 6 days, and humidity rises to 85%. For a more detailed look at August weather, visit Polonnaruwa weather in August.
When comparing the weather between March and September, notable differences emerge. March features a minimum temperature of 19°C (66°F) and an average of 27°C (81°F), with a maximum reaching 36°C (97°F). During this month, precipitation amounts to 54 mm (2.1 in) across about 10 days, and humidity levels are at 69%. In contrast, September starts with a higher minimum temperature of 23°C (74°F) and an average of 29°C (84°F), peaking at 39°C (102°F). It also sees increased precipitation of 77 mm (3.1 in) over 11 days, with higher humidity at 81%. For a detailed look at the specific climate conditions, you can check Polonnaruwa weather in September.
March and October present contrasting weather patterns. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F), along with moderate humidity levels at 69%. Precipitation is relatively low, totaling 54 mm (2.1 in) over about 10 days. In contrast, October experiences higher humidity at 89% and warmer minimum temperatures starting at 23°C (73°F), with maximums reaching up to 38°C (100°F) and an average of 28°C (82°F). Notably, October sees significantly more rainfall, accumulating 237 mm (9.3 in) across approximately 20 days, which can lead to a more humid atmosphere. For more detailed insights on October weather, you can check Polonnaruwa weather in October.
When comparing the weather in March and November, we see distinct differences despite both months experiencing similar maximum temperatures of 36°C (97°F). March typically has a more pleasant climate with minimum temperatures around 19°C (66°F) and an average of 27°C (81°F), accompanied by moderate humidity at 69% and only 54 mm (2.1 in) of precipitation spread over about 10 days. In contrast, November tends to be cooler with minimum temperatures around 22°C (71°F) but has a higher average of 26°C (80°F). This month is characterized by much heavier rainfall, totaling 287 mm (11.3 in) over approximately 24 days, contributing to increased humidity levels at 88%. For more details on November weather specifically, you can visit Polonnaruwa weather in November.
March and December present contrasting weather patterns. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F). The month sees moderate rainfall of 54 mm (2.1 in) over about 10 days, accompanied by a humidity level of 69%. In contrast, December experiences slightly cooler temperatures, with a minimum of 20°C (68°F) and a maximum of 33°C (91°F), averaging 26°C (78°F). However, it is considerably wetter, receiving 185 mm (7.3 in) of precipitation across 21 days and higher humidity at 86%. For more insights on the climate during this month, visit Polonnaruwa weather in December.
As March rolls into Polonnaruwa, visitors can expect warm temperatures with averages around 27°C and a peak reaching up to 36°C. This month marks a transition, moving away from the cooler dry season, and brings increased humidity levels of about 69%. While March sees around 10 days of rain with a total precipitation of 54 mm, these showers contribute to the lush surroundings, making the landscape enchanting. If you're planning to explore, be prepared for the heat and occasional downpours, and make sure to check out the detailed insights at Polonnaruwa Climate for an informed adventure!