Last updated: March 19, 2025
January in Sigiriya, Sri Lanka offers a warm tropical climate, with maximum temperatures reaching around 32°C (89°F) and an average of 25°C (77°F), providing a pleasant atmosphere for exploration. However, the month also sees considerable precipitation, totaling 82 mm (3.2 in) over approximately 12 days, contributing to the region's lush landscapes. The humidity level hovers around 80%, which may make the air feel quite muggy, especially during the rain-soaked days. Visitors should be prepared for both sun and showers as they immerse themselves in the breathtaking scenery and historical marvels of this UNESCO World Heritage Site.
In January, Sigiriya, Sri Lanka offers a pleasant climate, with temperatures ranging from a cool 17°C (62°F) at night to a warm 32°C (89°F) during the day, averaging around 25°C (77°F). As the month transitions into February, the heat slightly intensifies, pushing maximum temperatures up to 33°C (92°F), while the nighttime lows remain consistent. This trend continues into the following months, with March and April showcasing notable increases, peaking at 36°C (97°F) and 37°C (99°F), respectively. Interestingly, while nighttime temperatures gradually climb, hovering between 19°C (66°F) and 24°C (75°F), the average daily temperatures stabilize around 29°C (84°F) for several months, indicating a warm and humid tropical atmosphere. By October and November, the temperatures start to dip slightly, offering relief as the maximums return to the mid-30s, but the warmth persists year-round. This delightful mix of warm days and cool nights makes January a fantastic time to explore this breathtaking UNESCO World Heritage Site.
In January, Sigiriya, Sri Lanka experiences an average precipitation of 82 mm (3.2 in), occurring over 12 days. This indicates the start of the wet season, setting a trend that flows into February with a considerable drop to 40 mm (1.6 in), followed by a gradual increase in March and April. The patterns suggest that while January is relatively wet, the rain tends to become more sporadic as the months progress, culminating in heavy rainfall later in the year, with October and November receiving a staggering 226 mm (8.9 in) and 274 mm (10.8 in) respectively. Such variations in precipitation highlight the unique climate dynamics of the region, offering insight into the distinct characteristics of each month, and making January an intriguing time for rainfall and greenery in Sigiriya.
In January, Sigiriya, Sri Lanka, experiences a notably high humidity level of 80%, setting the tone for the year ahead. This month marks the beginning of a trend where humidity generally fluctuates, peaking later in the year. As the months progress, a gradual decline is seen, with February and March showcasing lower levels of 72% and 69%, respectively. However, the humidity climbs again in May, reaching a significant 79%, before soaring to its highest point in October at 89%. The cooler months of November and December also remain humid, recording 88% and 86%, respectively. Overall, the data reflects a pattern where mid-year, particularly June and August, consistently bring the highest humidity levels, making Sigiriya a notably humid destination throughout the year.
In January, Sigiriya, Sri Lanka experiences an extreme UV Index of 12, indicating intense sun exposure with a quick burn time of just 10 minutes. This trend continues into February with a slight increase to 13, before peaking in March at an impressive 15—the highest index for the year. As the months progress, April and May maintain an equally formidable UV Index of 14, reminding visitors to stay vigilant against sunburn. The index remains steady through the summer with 13-14 in June, July, and August, before dipping slightly in October and November with 12 and 10 respectively. By December, the UV Index decreases to 10, categorized as very high, allowing for a bit more leeway with a burn time of 15 minutes. Despite the fluctuations, the overall high levels of UV radiation in Sigiriya underscore the importance of sun protection throughout the year. Stay informed and plan your outdoor activities wisely with the Sigiriya UV Index.
UV Risk Categories
January in Sigiriya, Sri Lanka, welcomes visitors with roughly 260 hours of sunshine, setting the stage for an inviting start to the year. As the months progress, sunshine increases, reaching a peak of 343 hours in July, showcasing the region's delightful transition from the cooler first half of the year to the vibrant warmth of mid-year. Even during the traditionally rainier months of September and November, sunshine remains abundant, with 317 hours and 270 hours respectively, ensuring that the allure of Sigiriya's ancient rock fortress shines bright throughout the year. Embracing almost consistent sunshine, the climatic patterns encourage exploration and relaxation, making Sigiriya a captivating destination for those yearning for a blend of nature and history.
In Sigiriya, Sri Lanka, January boasts a modest 15% chance of sunny weather, marking it as one of the months with the least likelihood of clear skies. As winter transitions to early spring, the chances of sunshine gradually increase in February, almost tripling to 40%, and maintaining a healthy 39% in March. The trend continues upwards in April, where the likelihood peaks at 50%, making it a much more favorable time for sun-seekers. Following this high, May and the subsequent months see a dip, with chances falling to 21% in May and further down to 18% by July. As the year progresses, September through November maintains a similar pattern of lower sunshine probabilities, culminating again in a modest 14% in November. Overall, January's slightly overcast beginnings seem to give way to brighter days just a month later, inviting visitors to experience the vibrant landscapes of Sigiriya as the sun prevails in the following months.
In January, Sigiriya, Sri Lanka, enjoys about 11 hours of daylight, a duration that persists into February, creating a sense of consistency at the start of the year. As spring approaches, daylight gradually increases, reaching a pleasing 12 hours from March through September, making these months ideal for exploring the stunning landscapes and ancient ruins. However, as the year transitions into the cooler months, daylight begins to wane again, returning to 11 hours in October and lasting through December. This pattern reflects a harmonious rhythm of light, perfectly matched to the tropical climate, encouraging both adventure and relaxation in one of Sri Lanka's most picturesque locales.
In January, the winds in Sigiriya, Sri Lanka, whisper gently at an average speed of 2.3 m/s (5 mph), setting a tranquil tone for the new year. As the month progresses, this gentle breeze remains consistent, mirroring the calmness of the landscape. However, a noticeable upward trend begins in May, where winds pick up to 3.8 m/s (9 mph), energizing the atmosphere. The peak winds arrive during the mid-year months of June and July, reaching a lively 5.4 m/s (12 mph) and 5.6 m/s (13 mph) respectively, creating a refreshing backdrop for adventurers and nature enthusiasts alike. As the year transitions towards October, the wind begins to mellow again, settling into the softer breezes reminiscent of January. This cyclical pattern of wind speeds not only enhances the region's natural beauty but also influences the overall experience in this stunning part of Sri Lanka.
The weather in Sigiriya changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sigiriya and find detailed weather information for every month.
January and February exhibit relatively similar weather patterns, but with some notable differences. In January, temperatures range from a minimum of 17°C (62°F) to a maximum of 32°C (89°F), with an average of 25°C (77°F). This month also experiences higher precipitation, totaling 82 mm (3.2 in) over 12 days, coupled with a humidity level of 80%. In contrast, February sees slightly warmer temperatures, with a maximum of 33°C (92°F) and a similar average of 25°C (78°F). Notably, precipitation drops significantly to 40 mm (1.6 in) across 11 days and humidity decreases to 72%. For more detailed information about February weather, you can visit Sigiriya weather in February.
In January, the weather is characterized by a warm climate with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (89°F), averaging around 25°C (77°F). This month also experiences significant humidity at 80% and approximately 82 mm (3.2 in) of precipitation over 12 days. In contrast, March brings slightly higher temperatures, with a minimum of 19°C (66°F) and reaching up to 36°C (97°F), averaging at 27°C (81°F). The month sees lower precipitation at 54 mm (2.1 in) across 10 days and a reduced humidity level of 69%. For more detailed information, you can check out Sigiriya weather in March.
In January, the weather is characterized by milder temperatures, with a minimum of 17°C (62°F) and an average of 25°C (77°F), peaking at a maximum of 32°C (89°F). The month experiences relatively high humidity at 80% and sees around 82 mm (3.2 in) of precipitation over 12 days. In contrast, April brings warmer conditions, with temperatures ranging from a minimum of 20°C (68°F) to an average of 29°C (84°F), and soaring to a maximum of 37°C (99°F). Although April has slightly less rainfall at 70 mm (2.8 in) over 9 days, the humidity drops to a more comfortable 69%. For more detailed information, check Sigiriya weather in April.
In January, the weather typically features a milder temperature range, with minimums around 17°C (62°F) and maximums reaching 32°C (89°F). The average temperature rests at 25°C (77°F), accompanied by 82 mm (3.2 in) of precipitation spread over 12 days and humidity levels hovering around 80%. In contrast, May brings warmer conditions, with minimum temperatures rising to 24°C (75°F) and maximums soaring to 37°C (99°F). The average temperature for this month is slightly higher at 29°C (84°F), with comparable precipitation of 83 mm (3.3 in) over 13 days and a marginally lower humidity level of 79%. For those wishing to explore specific weather conditions, more details can be found here: Sigiriya weather in May.
In January, the weather tends to be relatively mild with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (89°F) and an average of 25°C (77°F). This month sees considerable rainfall, with 82 mm (3.2 in) of precipitation spread over 12 days, along with a humidity level of 80%. In contrast, June is significantly warmer, featuring a minimum temperature of 23°C (74°F) and peaking at 36°C (96°F), with an average of 29°C (84°F). The humidity in June is slightly higher at 85%, but the rainfall is much less, totaling only 22 mm (0.9 in) across 5 days. For more detailed information on weather conditions during this time, you can check out Sigiriya weather in June.
In January, the weather is generally mild, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (89°F) and an average of 25°C (77°F). However, it tends to be quite humid, sitting at around 80%, and experiences considerable precipitation, with 82 mm (3.2 in) over approximately 12 days. In contrast, July is warmer, with minimum temperatures of 23°C (74°F) and maximums reaching up to 37°C (99°F), averaging at 29°C (84°F). The month sees significantly less rainfall, totaling just 32 mm (1.3 in) over about 5 days, while humidity remains similar at 81%. For more details, you can check out Sigiriya weather in July.
January and August present distinctly different weather patterns. In January, temperatures range from a minimum of 17°C (62°F) to a maximum of 32°C (89°F), with an average temperature of 25°C (77°F). The month experiences higher precipitation, totaling 82 mm (3.2 in) over 12 rainy days, accompanied by a humidity level of 80%. In contrast, August is warmer, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), and an average of 28°C (83°F). Precipitation in August is significantly lower at 26 mm (1.0 in) over just 6 days, while humidity also increases slightly to 85%. For more details, you can check Sigiriya weather in August.
In comparing the weather between January and September, we see a notable shift in both temperature and precipitation patterns. January typically experiences cooler temperatures, with a minimum of 17°C (62°F) and an average of 25°C (77°F), while September boasts warmer conditions, with a minimum of 23°C (74°F) and an average of 28°C (83°F). The maximum temperature in September can reach as high as 36°C (98°F), significantly higher than January's peak of 32°C (89°F).
Precipitation levels also differ, with January receiving 82 mm (3.2 in) over 12 days, compared to September's 67 mm (2.6 in) over 11 days. Despite this slight reduction in rainfall, humidity remains relatively consistent, hovering around 80% in January and slightly increasing to 81% in September. For more details on the weather in September, you can check Sigiriya weather in September.
In January, the weather features a minimum temperature of 17°C (62°F) and averages around 25°C (77°F), with highs reaching 32°C (89°F). The month experiences 82 mm (3.2 in) of precipitation over approximately 12 days, accompanied by a humidity level of 80%. In contrast, October sees warmer conditions, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 35°C (95°F) and an average of 27°C (81°F). This month also experiences significantly more rainfall, with 226 mm (8.9 in) spread over 20 days and higher humidity at 89%. For more specific details, you can check Sigiriya weather in October.
In January, the weather tends to be warmer with an average temperature of 25°C (77°F) and maximum highs reaching 32°C (89°F). The month experiences relatively less rainfall, with around 82 mm (3.2 in) over about 12 days and an average humidity of 80%. In contrast, November sees slightly cooler temperatures, with an average of 26°C (79°F) and maximum highs reaching 35°C (96°F). However, it is much wetter, receiving approximately 274 mm (10.8 in) of rain over 25 days and higher humidity at 88%. For more detailed insights on the weather during this month, check Sigiriya weather in November.
In January, the weather is slightly warmer with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (89°F). It experiences relatively less precipitation compared to December, with 82 mm (3.2 in) over about 12 days and an average humidity of 80%. In contrast, December is marked by higher humidity at 86% and significantly more rainfall, with 175 mm (6.9 in) spread over 22 days. This makes December generally wetter, while January offers a drier, albeit warm, climate. For more details on December weather, you can check Sigiriya weather in December.
As January unfolds in Sigiriya, travelers can expect a pleasant mix of warm days and cooler nights. With an average temperature of around 25°C, it stands out from the hotter months, making outdoor exploration more enjoyable. However, be prepared for some rain, as January experiences about 12 days of precipitation, contributing to the area's lush landscape. The humidity remains relatively high at 80%, but the refreshingly cool nights offer a welcome respite. Overall, January is a delightful time to visit, contrasting sharply with the sweltering heat of later months. For more insights into the weather patterns throughout the year, check out Sigiriya Climate.