Last updated: March 19, 2025
In January, Negombo, Sri Lanka, experiences a tropical climate characterized by warm temperatures and significant humidity. The maximum temperature reaches an inviting 32°C (90°F), while the average settles around 27°C (80°F), providing a pleasant atmosphere for visitors. Nights are comfortably cool with a minimum temperature of 22°C (72°F). Rainfall is moderate, with an accumulation of 44 mm (1.7 in) over approximately 5 days, often refreshing the surroundings. Expect humidity levels to hover around 77%, adding to the region's lush tropical appeal—perfect for enjoying its stunning beaches and vibrant local culture.
In Negombo, Sri Lanka, January brings a delightful warmth that sets the tone for the year ahead. With average temperatures hovering around 27°C (80°F), the days are pleasantly warm, peaking at 32°C (90°F). As the month progresses, the nights remain comfortably mild, with lows of 22°C (72°F) inviting a restful sleep. This pattern of warmth continues into February, with temperatures slightly rising, hinting at the growing warmth of approaching months. Throughout the first half of the year, the weather steadily transitions, with maximum temperatures eventually reaching the low 30s °C as spring approaches, indicating a tropical climate perfect for both relaxation and adventure.
In January, Negombo, Sri Lanka experiences a light start to its precipitation year, recording 44 mm (1.7 inches) spread over just 5 days. This modest amount sets a stark contrast to the heavier rainfall that will characterize the subsequent months, particularly from May onward, when precipitation surges significantly, peaking at a staggering 281 mm in that month alone. As the year progresses, the number of rainy days increases, reaching up to 29 days during the wettest months of May and October. The pattern of elevated rainfall continues into the latter half of the year, suggesting a clear moment of transition from January's relative calm to the robust rainfall of late spring and early fall, painting a vivid picture of Negombo's tropical climate dynamics.
In January, Negombo, Sri Lanka experiences an average humidity of 77%, setting the stage for a warm and slightly sticky start to the year. This level of humidity is indicative of the region's tropical climate, which tends to be consistently humid throughout the year. As the months progress into February and March, there's a slight dip, with humidity dropping to 73% and 74% respectively, providing a brief respite. However, by April, the humidity stabilizes at 74%, maintaining a high level of moisture in the air. The summer months, particularly from June to August, showcase a notable increase, with humidity reaching its peak at 83%, indicating a shift into a more oppressive atmosphere. As the year winds down, humidity levels witness a gradual decline, hovering around 80% to 81% in the final months. Overall, January's humidity serves as a prelude to the lush, damp conditions that characterize the tropical fabric of Negombo, making it essential to prepare for the humidity that follows.
In January, Negombo, Sri Lanka experiences an extreme UV Index of 12, indicating that sun exposure can lead to skin damage in just 10 minutes. This intensity sets the tone for the following months, where the UV Index remains high throughout the year. February and March peak at 14, while April reaches a scorching 15, the highest level of the year. Even as the calendar progresses into May, June, and July, the UV levels remain unwaveringly extreme, hovering between 13 and 14. As the year comes to a close, November and December show a slight drop to 11 and 10, respectively, but both still qualify as very high levels of UV exposure. It’s essential to stay vigilant against the sun’s rays during these months to protect your skin and enjoy the beauty of this coastal paradise. For more detailed information, visit the Negombo UV Index.
UV Risk Categories
In January, Negombo, Sri Lanka, welcomes 270 hours of sunshine, setting the stage for a vibrant start to the year. As the month unfolds, the sunlight gradually increases, peaking in March with a delightful 336 hours, making it an ideal time for beach lovers and sun seekers. The sunshine remains generous through April and July, fluctuating slightly but never dipping below 299 hours in October. This consistent brightness throughout the year, particularly in the first half, positions Negombo as a year-round destination for those craving warmth and daylight, while the subtle variations encourage visitors to experience its beauty across different months.
In Negombo, Sri Lanka, January typically boasts a 23% chance of sunny weather, setting the stage for a pleasantly varied climate. As the year progresses, February marks a significant uptick with a 54% chance of sunshine, making it one of the most inviting months. Following this, March and April experience moderate sunny days, with probabilities of 35% and 47%, respectively. However, as the dry season wanes, the likelihood of sunshine begins to dip, particularly in the late spring and summer months, where May and June represent some of the grayer days with chances as low as 17% and 21%. Interestingly, the year wraps up with a notable increase in sun again in December, reaching 55%. This reveals a compelling pattern: while January isn't the sunniest month, it leads into a season that embraces significantly brighter days ahead, making it a wonderful time to plan a visit.
In Negombo, Sri Lanka, January heralds the beginning of a rhythmic daylight pattern that reflects the region's tropical climate. With 11 hours of daylight to start the year, the trend remains consistent through February, providing ample time for sun-soaked activities. As March rolls in, daylight gradually extends to 12 hours, a duration that persists from March through August, allowing for vibrant evenings and extended explorations. This equilibrium of 12 hours creates an inviting atmosphere perfect for enjoying the outdoors. As the year winds down, daylight dips back to 11 hours in October and continues through December, gently leading residents and visitors alike into the quieter, cooler months of the year. The cyclic nature of daylight in Negombo not only showcases the region's climate but also sets the stage for an engaging lifestyle intertwined with nature's rhythms.
In January, the winds in Negombo, Sri Lanka offer a gentle caress, averaging 3.9 m/s (9 mph), making it a perfect time for leisurely walks along the beach or sailing on the turquoise waters. As the month progresses into February, the breeze picks up notably, with speeds reaching 5.1 m/s (11 mph), hinting at the onset of stronger winds that characterize the subsequent months. By March, the wind settles back to a calmer 2.5 m/s (6 mph), providing a serene environment before gradually increasing again through April and May. The winds reach their peak in the summer months, with July recording an average of 5.9 m/s (13 mph). Following this summer surge, the winds show a slight decline as autumn approaches, embodying the rhythmic cycles of nature that define this coastal paradise. Overall, January serves as a tranquil start to the year's wind patterns, subtly transitioning to the lively breezes of the following months.
The weather in Negombo 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 Negombo and find detailed weather information for every month.
January and February both experience warm temperatures, with January recording a minimum of 22°C (72°F) and a maximum of 32°C (90°F), while February sees a slightly higher minimum of 23°C (73°F) and a maximum of 33°C (91°F). The average temperature remains consistent at around 27°C (80°F) for both months. However, February tends to be drier, with only 25 mm (1.0 in) of precipitation compared to January's 44 mm (1.7 in), despite both months experiencing rain on about 5 days. Humidity levels also drop slightly in February to 73%, compared to January's 77%, making February a bit more comfortable overall. For more specific details, you can check out Negombo weather in February.
In January, the weather is warm with minimum temperatures around 22°C (72°F) and average highs reaching 32°C (90°F), accompanied by moderate humidity levels of 77%. The month sees a total precipitation of 44 mm (1.7 in), spread over about five days. In contrast, March experiences slightly warmer conditions, with minimum temperatures rising to 24°C (76°F) and average highs reaching up to 33°C (92°F). However, it also brings increased rainfall, totaling 94 mm (3.7 in) over 17 days, while humidity levels decrease slightly to 74%. For more detailed information, you can check Negombo weather in March.
In January, the weather features warm temperatures with a minimum of 22°C (72°F) and an average of 27°C (80°F), peaking at 32°C (90°F). The month sees about 44 mm (1.7 in) of precipitation over roughly 5 days, accompanied by high humidity at 77%. In contrast, April presents slightly warmer conditions, with a minimum temperature of 25°C (78°F) and a similar maximum of 32°C (91°F), while averaging 28°C (83°F). However, April is significantly wetter, receiving 130 mm (5.1 in) of rainfall spread over 25 days, and features a slightly lower humidity level at 74%. For more detailed information on April conditions, visit Negombo weather in April.
In January, the weather is warm and relatively dry, with average temperatures ranging from 22°C (72°F) to a high of 32°C (90°F) and only about 44 mm (1.7 in) of precipitation over an average of 5 days. The humidity is quite high at 77%, but the conditions remain pleasant for outdoor activities. In contrast, May brings slightly warmer temperatures with a minimum of 25°C (78°F) and an average high of 31°C (88°F). However, this month is significantly wetter, with a staggering 281 mm (11.1 in) of rain spread out over 29 days, making it one of the rainiest months. Despite the humidity dropping slightly to 76%, the frequent showers in May can affect outdoor plans. For more details, you can check Negombo weather in May.
In January, the weather in Negombo typically features a minimum temperature of 22°C (72°F) and an average of 27°C (80°F), peaking at a maximum of 32°C (90°F). With about 44 mm (1.7 in) of precipitation over approximately 5 days, humidity sits at a comfortable 77%. In contrast, June brings warmer nights with a minimum temperature of 26°C (78°F) and an average of 28°C (83°F), with daytime highs reaching 31°C (87°F). However, June is significantly wetter, receiving 241 mm (9.5 in) of rainfall spread across 29 days and an increased humidity level of 82%. For more detailed insights, you can check out Negombo weather in June.
In January, the weather in Negombo offers warm temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). The month experiences relatively low precipitation at 44 mm (1.7 in) over 5 days, accompanied by a humidity level of 77%.
In contrast, July is characterized by slightly higher minimum temperatures of 25°C (77°F) and a lower maximum of 30°C (86°F), with an average temperature of 28°C (82°F). However, July brings significantly more rainfall, totaling 160 mm (6.3 in) across 25 days, along with a slight increase in humidity to 82%. For more detailed insights on the weather during this month, check out Negombo weather in July.
In January, the weather is characterized by warm temperatures, with a minimum of 22°C (72°F) and a maximum reaching 32°C (90°F), accompanied by moderate humidity at 77%. The month experiences less precipitation, averaging 44 mm (1.7 in) over about 5 days. In contrast, August sees slightly higher minimum temperatures of 25°C (77°F) and a more stable average around 27°C (81°F), but the maximum is lower at 29°C (85°F). However, it is significantly wetter, with 181 mm (7.1 in) of rainfall spread over 27 days and a higher humidity level of 83%. For more details on August weather, you can visit Negombo weather in August.
In January, the weather in Negombo is warm and relatively dry, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (90°F) and an average of 27°C (80°F). During this month, the region experiences around 44 mm (1.7 in) of precipitation over about 5 days, with humidity levels averaging 77%.
In contrast, September brings a shift to more humid and wet conditions, featuring a minimum temperature of 25°C (77°F) and a maximum of 30°C (86°F), with a consistent average of 27°C (81°F). Notably, September sees a significant increase in rainfall, totaling 227 mm (8.9 in) over 26 days, while humidity rises slightly to 82%. For those interested in specifics, you can explore more about Negombo weather in September.
In January, the weather in Negombo features warm temperatures, with minimums around 22°C (72°F) and maximums reaching 32°C (90°F). The month experiences relatively low precipitation at 44 mm (1.7 in) spread over about 5 days, accompanied by a humidity level of 77%. In contrast, October brings slightly warmer minimum temperatures at 25°C (77°F) and a more stable average of 27°C (81°F), but the weather is significantly wetter, with around 330 mm (13.0 in) of rainfall occurring over 29 days and humidity levels rising to 81%. For further details about October weather in Negombo, you can visit Negombo weather in October.
In January, the weather in Negombo features warmer temperatures with a minimum of 22°C (72°F), averaging around 27°C (80°F), and peaking at 32°C (90°F). The month sees relatively low precipitation with just 44 mm (1.7 in) over 5 days and humidity levels at 77%. In contrast, November tends to be slightly warmer, with a minimum temperature of 24°C (76°F) and an average of 27°C (81°F), but the maximum is slightly lower at 31°C (88°F). November experiences significantly higher rainfall, totaling 307 mm (12.1 in) spread over 24 days, and humidity rises to 80%. For more detailed information on November weather, check out Negombo weather in November.
January and December showcase a similar average temperature, both hovering around 27°C (80°F). However, January tends to be slightly warmer during the day, with maximum temperatures reaching up to 32°C (90°F) compared to December's 31°C (89°F). In terms of precipitation, January is much drier, receiving only 44 mm (1.7 in) over about 5 days, while December experiences significantly higher rainfall of 146 mm (5.8 in) across 15 days. This results in a slightly lower humidity in January at 77%, compared to December's 80%. For a detailed look at the December climate, you can visit Negombo weather in December.
In January, Negombo enjoys warm and fairly humid weather, with average temperatures hovering around a comfortable 27°C (80°F). This month stands out as it marks the transition into the dry season, featuring significantly lower precipitation levels compared to the preceding rainy months. While occasional showers do appear, bringing the monthly total to about 44 mm, they are typically short-lived, leaving ample time for visitors to explore the stunning beaches and vibrant culture. The relatively high humidity of 77% can make the warm days feel a bit stickier, but this is a welcome change for those escaping colder climates. To learn more about how January shapes up against other months, check out Negombo Climate.