Last updated: March 19, 2025
April in Galle, Sri Lanka, unveils a tropical charm characterized by warm temperatures averaging 28°C (82°F), with peaks reaching up to 31°C (89°F). This month is marked by high humidity levels of around 77%, creating a balmy atmosphere ideal for leisurely escapes. However, travelers should prepare for the frequent rain, as April sees about 137 mm (5.4 in) of precipitation across 24 rainy days. While the sky may often be overcast, the lush landscapes and vibrant local culture offer a captivating experience for those willing to embrace the April showers.
In April, Galle, Sri Lanka experiences a delightful blend of warmth and tropical charm, with minimum temperatures hovering around 25°C (77°F) and reaching a comfortable average of 28°C (82°F). The maximum temperatures peak at 31°C (89°F), striking a balance between sunshine and sea breezes. Compared to the preceding months, April shows an upward tick in the average temperature, although the highs remain consistent with late March and early May patterns. This transitional month invites visitors to embrace the island's vibrant atmosphere, with warm days perfect for beach outings and exploring the rich cultural heritage of this coastal gem. Overall, April's pleasant climate makes it an ideal time to experience the enchanting beauty of Galle.
April marks a significant shift in precipitation patterns for Galle, Sri Lanka, as it experiences a notable increase in both rainfall and rainy days. With an impressive 137 mm (5.4 in) of rain falling over 24 days, this month ushers in the peak of the pre-monsoon season. The substantial rainfall not only surpasses the preceding months but also sets the stage for the heavier downpours of May, which averages 289 mm (11.4 in). Comparatively, early months like January and February receive only around 60-62 mm, with far fewer rainy days, highlighting April's transition into a wetter climate. This trend continues as the region gears up for the full brunt of the monsoon, making April a pivotal month for Galle’s annual weather patterns.
In April, Galle, Sri Lanka, experiences a consistent humidity level of 77%, mirroring the humidity levels observed in both February and March. This marks a slight dip from the highs of January, which boasted an 80% humidity. The trend shows that as the region transitions into the southwest monsoon, humidity tends to rise again, peaking significantly in June at 83%. However, April's steadiness at 77% hints at a briefly stable period before the more humid months take hold, making it a comfortable time for visitors seeking to explore the lush coastal landscapes without the oppressive dampness that follows.
In April, Galle, Sri Lanka continues to bask in the sun's intense radiance, with the UV Index holding steady at a striking 15, classifying it within the extreme exposure category. This means that, much like the preceding months, visitors and locals alike must take caution, as the burn time remains a brief 10 minutes. Such sustained high levels signal a trend of consistent sun intensity from January through April, with only slight fluctuations—February peaks at 14, while May dips slightly back to 14. As the sun shines brightly, it’s important to prioritize sun safety and make informed decisions when planning outdoor activities. For detailed insights on the UV Index throughout the year, visit Galle UV Index.
UV Risk Categories
April in Galle, Sri Lanka, basks in a delightful embrace of sunshine, with 332 hours of sun illuminating the golden shores. This vibrant month continues the upward trend of increasing sunlight seen since January, peaking in the slightly less sunny May. With March leading the pack at 334 hours, April closely follows, providing plenty of warm, radiant days perfect for exploring the stunning coastline and soaking in the lush landscapes. As the weather transitions toward the mid-year, the consistent sunshine sets a joyful tone, inviting both locals and travelers to revel in the beauty of this tropical paradise.
April in Galle, Sri Lanka, is characterized by a significant increase in sunny weather likelihood, with a 48% chance of sun. This marks a notable rise from March’s 34% and is one of the higher probabilities in the annual cycle, rivaling December's 49%. Following the sunnier months of February, which boasts a 42% chance, April offers a delightful contrast to the preceding rainy seasons, setting the stage for vibrant beach days and outdoor activities. As the year progresses into the lower chances of sun in May and beyond, April serves as a charming bridge to the sunnier days of summer, inviting both locals and tourists to bask in its warmth.
In Galle, Sri Lanka, the daylight duration begins to lengthen in March, reaching 12 hours by both April and May. This consistent duration of daylight carries on through the summer months of June to September, highlighting a season of vibrant sunlit days. As October approaches, the daylight starts to taper down to 11 hours again, signaling the transition into the cooler months of late autumn and winter. Overall, April serves as a key indicator of the region's mild and stable daylight patterns, reflecting an inviting climate for both locals and visitors alike.
As April unfolds in Galle, Sri Lanka, the gentle whispers of the sea breeze begin to pick up, with an average wind speed reaching 3.1 m/s (7 mph). This marks a noticeable shift from the relatively calm winds of the earlier months, showcasing the transition towards the more blustery days of May and June. With wind speeds increasing steadily as summer approaches, this invigorating April breeze invites locals and visitors alike to embrace outdoor activities, making it a delightful time to explore the stunning coastline. As the winds continue to rise, they carry the scent of salt and adventure, setting the stage for the vibrant months ahead.
The weather in Galle changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Galle and find detailed weather information for every month.
In comparing the weather of April and January, we can see some notable differences and similarities. Both months feature warm temperatures, with January having a minimum of 24°C (76°F) and an average of 27°C (80°F), while April's minimum is slightly higher at 25°C (77°F) and averages 28°C (82°F). The maximum temperatures remain consistent, peaking at 31°C (88°F) in January and 31°C (89°F) in April. However, April experiences significantly more rainfall, with 137 mm (5.4 in) over 24 days compared to January's 60 mm (2.4 in) across 11 days. The humidity remains quite high in both months, at 80% in January and slightly lower at 77% in April. For a closer look at January's climate, you can refer to Galle weather in January.
In comparing the weather of April and February, we find that April is slightly warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 31°C (89°F), while February has a slightly lower range, with temperatures from a minimum of 24°C (76°F) to a maximum of 32°C (89°F). Interestingly, February experiences less precipitation, with only 62 mm (2.4 in) falling over 12 days, compared to April's 137 mm (5.4 in) spread over 24 days. Both months share a humidity level of 77%, contributing to the overall tropical feel. For more insight into February's weather, you can check out Galle weather in February.
April's weather shows a slight increase in both minimum and maximum temperatures compared to March, with nighttime lows remaining consistent at 25°C (77°F) and daytime highs reaching up to 31°C (89°F) in April, versus March's peak of 32°C (89°F). Both months share similar average temperatures, hovering around 28°C (82°F). However, April experiences significantly more rainfall, totaling 137 mm (5.4 in) over 24 days, compared to March's 89 mm (3.5 in) over 17 days. Humidity levels remain constant at 77% for both months. For more detailed insights, you can check Galle weather in March.
In comparing the weather between April and May, both months experience similar average temperatures, with minimums around 25°C (77°F) and maximums reaching 31°C (89°F in April, 87°F in May). However, May is characterized by significantly higher precipitation, accumulating 289 mm (11.4 in) over 28 days, compared to April's 137 mm (5.4 in) over 24 days. Humidity levels remain relatively constant, with April at 77% and May slightly lower at 76%. For a more detailed look at May weather, you can explore Galle weather in May.
In April, the weather in Galle is typically warm, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 31°C (89°F) and an average temperature of 28°C (82°F). The month experiences significant rainfall, with a total precipitation of 137 mm (5.4 in) over 24 days, contributing to a humidity level of 77%.
In contrast, June sees slightly cooler temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 30°C (85°F), with an average temperature of 27°C (82°F). However, it is a wetter month, with precipitation increasing to 237 mm (9.3 in) over 28 rain-heavy days, resulting in a higher humidity of 83%. For a closer look at the weather specifics, you can check Galle weather in June.
In comparing the weather of April and July, we see that both months have similar minimum temperatures, averaging around 25°C (77°F). However, April tends to be slightly warmer overall, with an average temperature of 28°C (82°F) compared to July's average of 27°C (81°F). Notably, July experiences more precipitation, totaling 207 mm (8.1 in) over 28 days, while April has 137 mm (5.4 in) spread across 24 days. Additionally, humidity levels are slightly higher in July at 81%, compared to April's 77%. For more specific weather details, you can check Galle weather in July.
April and August in Galle present distinct yet somewhat similar weather patterns. Both months share a minimum temperature of around 25°C (77°F), but April tends to be warmer overall, with an average temperature of 28°C (82°F) compared to August's 27°C (80°F) and a maximum of 31°C (89°F) versus August's 29°C (84°F). When it comes to precipitation, August is notably wetter, receiving 219 mm (8.6 in) of rainfall over 27 days, whereas April experiences 137 mm (5.4 in) over 24 days. Additionally, humidity levels are slightly higher in August at 82%, compared to 77% in April. For a deeper look into August weather specifics, visit Galle weather in August.
April and September share similar minimum temperatures of 25°C (77°F), but April tends to be slightly warmer on average with temperatures peaking at 31°C (89°F), compared to September's maximum of 29°C (84°F). Both months experience high humidity, with September slightly higher at 82% compared to April's 77%. However, September is notably wetter, receiving 235 mm (9.3 in) of precipitation over 27 days, while April sees 137 mm (5.4 in) across 24 days. Therefore, while both months are warm, September is marked by higher rainfall and humidity. For more insights on the weather in Galle during this time, check out Galle weather in September.
April and October display notable differences in weather patterns. In April, temperatures range from a minimum of 25°C (77°F) to a maximum of 31°C (89°F), with an average of 28°C (82°F). The month experiences a significant level of humidity at 77% and receives around 137 mm (5.4 in) of precipitation over 24 days. In contrast, October sees slightly cooler temperatures with a minimum of 25°C (77°F), an average of 27°C (80°F), and a maximum of 29°C (84°F). However, it is more prone to rainfall, recording 259 mm (10.2 in) over 28 days, and a higher humidity level of 83%. For more information, you can check the Galle weather in October.
April and November present relatively similar temperatures with April exhibiting slightly warmer averages. In April, the minimum temperature hovers around 25°C (77°F) with an average of 28°C (82°F) and a maximum of 31°C (89°F). In contrast, November features a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (86°F). However, November experiences significantly higher precipitation levels, with 223 mm (8.8 in) over 25 days compared to April's 137 mm (5.4 in) across 24 days. Additionally, humidity levels are marginally higher in November at 81%, compared to April's 77%. For more detailed insights, you can refer to Galle weather in November.
April and December present similar warm climates, but with subtle differences in temperature and precipitation. In April, temperatures range from a minimum of 25°C (77°F) to a maximum of 31°C (89°F), with an average of 28°C (82°F). The month sees considerable rainfall, totaling 137 mm (5.4 in) over 24 days, and humidity levels are around 77%.
In contrast, December offers slightly cooler temperatures with a minimum of 25°C (77°F), an average of 27°C (80°F), and a maximum of 30°C (85°F). Precipitation increases to 151 mm (5.9 in) but occurs over fewer days, totaling 19. The humidity in December rises to 82%. For more detailed weather conditions, you can check Galle weather in December.
April in Galle showcases a vibrant transition into the monsoon season, marked by higher humidity levels and a notable increase in precipitation compared to earlier months. While temperatures remain warm, averaging around 28°C, the frequent rains—occurring on nearly 24 days of the month—transform the landscape into a lush paradise. This distinctive blend of warmth and moisture not only sets April apart from drier months but also invigorates the local flora and fauna. For those interested in the full climate profile, visit Galle Climate for more insights.