October Weather in Batticaloa, Sri Lanka

Last updated: March 19, 2025

October in Batticaloa, Sri Lanka is characterized by warm temperatures and high humidity, making it a vibrant time of year. Daily highs can reach up to 32°C (90°F), with an average around 28°C (82°F), while nighttime lows hover at 25°C (77°F). The month is marked by significant rainfall, accumulating to 166 mm (6.5 in) over approximately 20 days, creating a lush, green landscape. Visitors should prepare for the tropical climate, with humidity levels soaring at 89%, which adds to the region's lush, vibrant atmosphere.

October Temperature in Batticaloa

In October, Batticaloa, Sri Lanka experiences a delightful tropical ambiance, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F). This month marks a subtle transition in the weather, as the average temperature settles around 28°C (82°F), mirroring the comfortable warmth found in previous months like September. The consistency of mild evenings and warm days offers an inviting atmosphere, ideal for exploring the region's stunning landscapes and vibrant culture. As the month progresses, these temperatures provide a perfect backdrop for enjoying both outdoor adventures and relaxing by the coast, showcasing the charm of Batticaloa's tropical climate.

October Weather in Batticaloa: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Batticaloa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec798081838585858483828079
Data source: Temperature data for Batticaloa generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Batticaloa

In October, Batticaloa experiences a significant uptick in precipitation, with a remarkable 166 mm (6.5 in) of rainfall spread over 20 days. This marks a noticeable increase compared to the preceding months, highlighting October as a pivotal transition into the region's wet season. Following a relatively dry spell from June to September, where rainfall was minimal, October’s downpour not only intensifies atmospheric humidity but also sets the stage for even heavier rainfall in the coming months, particularly November, which averages an impressive 313 mm (12.3 in). This pattern showcases a clear trend of increasing precipitation as the year progresses, marking October as a critical month for water accumulation in Batticaloa.

October Precipitation Trends in Batticaloa

The chart displays monthly precipitation patterns in Batticaloa, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1397764415727323468166313246
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Batticaloa

In October, Batticaloa, Sri Lanka, experiences a notable surge in humidity, reaching 89%, the highest level of the entire year. This increase marks a continuation of the region's trend toward heightened humidity following the drier months of February through April, when levels dipped to their lowest at 69%. As the months progress from mid-year, particularly from June to September, humidity consistently hovers above 80%, setting the stage for October's peak. The gradual rise through the latter half of the year showcases Batticaloa's transition to a more humid climate, leading into the wettest months ahead. With November also remaining high at 88%, residents and visitors alike can expect a persistently tropical atmosphere as October draws to a close.

October Average Humidity in Batticaloa

This chart illustrates the average monthly humidity levels in Batticaloa, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%69%69%79%85%81%85%81%89%88%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Batticaloa

In October, Batticaloa, Sri Lanka, experiences a UV Index of 13, maintaining its classification of extreme exposure. With a consistent burn time of just 10 minutes, sun safety remains paramount as the region transitions from the peak UV levels seen earlier in the year. Interestingly, while the October index slightly dips from the highest readings of 15 in March and April, it still indicates a perilously high level of UV radiation, following the trend of previous months from January to September. For visitors and residents alike, precautions are essential during this period; further insights can be found at Batticaloa UV Index.

Maximum UV Index Levels in Batticaloa for October

The chart shows the monthly maximum UV Index (UVI) for Batticaloa in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec121315151413121414131211
Data source: Batticaloa October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Batticaloa

In October, Batticaloa enjoys a delightful 323 hours of sunshine, making it a wonderful month for outdoor exploration and relaxation. As the year progresses, October typically experiences a slight dip in sunlight compared to the vibrant summer months, yet it remains abundant compared to the cooler stretch that follows. Notably, this coastal locality revels in an impressive peak of 343 hours in March, with a consistent wealth of sunshine throughout the early months. As the region transitions into the cooler months of November and December, sunshine hours begin to recede slightly, settling below the yearly average but still offering a pleasant climate for visitors. October stands as a charming blend of warmth and light, inviting travelers to soak up the sun’s embrace.

Monthly Sunshine Duration in Batticaloa: October Highlighted

The October sunshine duration represents the total number of hours Batticaloa experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec263h307h343h342h345h343h350h344h329h323h293h303h
Data source: Batticaloa October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Batticaloa During October

In Batticaloa, Sri Lanka, October presents a moderate likelihood of sunny weather, with a 20% chance of sunshine throughout the month. This aligns with the trends observed during the latter part of the year, where sunny days tend to fluctuate. Following a brief improvement in sunny conditions during April and the peak sunny months of February and March, October brings a notable decrease in sun chances, similar to the preceding months of May and September. As the region transitions toward the end of the year, temperatures drop slightly, but the consistent 20% chance of sunlight suggests that while October may not be the sunniest month, there are still moments to appreciate the warmth amidst the changing climate.

Percentage of Sunny Days in October in Batticaloa

The chart illustrates the percentage of sunny days in Batticaloa throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Batticaloa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%43%40%56%20%26%22%7%24%20%20%49%
Data source: Batticaloa October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Batticaloa in October

In Batticaloa, Sri Lanka, the daylight duration reveals an intriguing rhythm throughout the year. From January to February, the sun graces the region with approximately 11 hours of light, setting a consistent start to the year. As spring approaches in March, daylight extends to 12 hours, ushering in brighter days that persist from April through September. This generous stretch of light peaks during the mid-year months, promoting abundant outdoor activity. However, as October arrives, daylight gently retreats back to 11 hours, mirroring the earlier months of the year. This cyclical trend continues into November and December, creating a harmonious pattern in the region's daylight experience. Overall, Batticaloa enjoys a fairly stable and predictable daylight profile, enhancing its appeal to residents and visitors alike.

Average Daylight Hours in Batticaloa for October

The chart illustrates the variation in daylight duration in Batticaloa throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 42m11h 52m12h 4m12h 16m12h 27m12h 32m12h 30m12h 20m12h 8m11h 56m11h 45m11h 40m
Data source: Batticaloa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Batticaloa

As October arrives in Batticaloa, Sri Lanka, the gentle winds signal a transition into the heart of the monsoon season. With average wind speeds gently declining to 2.8 m/s (6 mph), this month sees one of the calmest breezes of the year, following a slightly stronger September. Interestingly, October's winds are a part of a trend characterized by a gradual decrease from the mid-year averages, which typically hover around 3.2 m/s (7 mph) from June through August. As the month progresses, the mellow winds combine harmoniously with the region's lush landscapes, creating a serene atmosphere that invites exploration and reflection. The breezy shift hints at the onset of November's return to livelier winds, where speeds pick up again to 3.1 m/s (7 mph), setting the stage for a dynamic end to the year.

Average October Wind Speed in Batticaloa

The chart displays monthly wind speed patterns in Batticaloa, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.43.22.73.13.23.73.22.92.8 m/s3.13.9
Data source: Batticaloa October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Batticaloa Compares to Other Months

The weather in Batticaloa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Batticaloa and find detailed weather information for every month.

October and January present notable contrasts in weather conditions. October generally experiences warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (82°F), while January's temperatures are slightly cooler, ranging from a minimum of 23°C (73°F) to an average of 26°C (79°F). Precipitation is more frequent in October, totaling 166 mm (6.5 in) over 20 days, compared to January's 139 mm (5.5 in) across 14 days. Humidity also tends to be higher in October at 89%, compared to January's 80%. For more detailed information, you can check the Batticaloa weather in January.

October and February present distinct contrasts in weather patterns. In October, temperatures are generally warmer, with a minimum of 25°C (77°F), an average of 28°C (82°F), and a maximum of 32°C (90°F). This month is also characterized by significant rainfall, with 166 mm (6.5 in) of precipitation spread over 20 days, leading to high humidity levels of 89%. In contrast, February offers a slightly cooler atmosphere, featuring a minimum temperature of 24°C (75°F), an average of 26°C (80°F), and a maximum of 29°C (85°F). The precipitation in February is considerably lighter at 77 mm (3.0 in), occurring over 15 days, and the humidity drops to a more comfortable 72%. For more detailed information on February weather, you can check Batticaloa weather in February.

When comparing the weather in October and March, both months feature warm temperatures, with October slightly warmer on average. In October, the minimum temperature is around 25°C (77°F), reaching an average of 28°C (82°F) and peaking at 32°C (90°F). In contrast, March has a similar minimum of 25°C (77°F), an average of 27°C (82°F), and a slightly lower maximum of 31°C (88°F).

However, October is characterized by significantly higher precipitation, averaging 166 mm (6.5 in) over 20 days, compared to March, which sees only 64 mm (2.5 in) of rain across 12 days. Additionally, October's humidity is notably higher at 89%, while March experiences a more comfortable humidity level of 69%. For more details, you can check Batticaloa weather in March.

When comparing the weather in October and April, we see some notable differences despite their similar temperatures. In both months, the minimum temperature averages around 25°C (77°F), peaking at 32°C (90°F) during the day. However, October is significantly wetter, with precipitation reaching 166 mm (6.5 in) over 20 days, while April experiences much lighter rainfall of only 41 mm (1.6 in) across 10 days. Additionally, October has a higher humidity level at 89%, compared to April's 69%, making it feel more oppressive. For a detailed view of weather conditions during this time, you can check Batticaloa weather in April.

October and May both offer warm weather, but they differ significantly in terms of temperature, precipitation, and humidity. In October, temperatures range from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). However, this month is characterized by high precipitation, totaling 166 mm (6.5 in) over approximately 20 days, along with high humidity levels at 89%. In contrast, May sees slightly higher temperatures, with a minimum of 26°C (79°F) and a maximum of 34°C (93°F), while maintaining an average of 29°C (85°F). Precipitation is significantly lower at 57 mm (2.2 in) over 13 days, and the humidity is also less intense at 79%. For more detailed weather information specific to May, you can check Batticaloa weather in May.

October and June both experience warm temperatures, but there are notable differences in their climatic conditions. In October, the temperatures range from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). This month is also characterized by high humidity at 89% and significant rainfall, with 166 mm (6.5 in) over approximately 20 days. In contrast, June has slightly higher temperatures, with a minimum of 26°C (79°F) and a maximum of 34°C (93°F), averaging at 30°C (86°F). However, June is much drier, receiving only 27 mm (1.0 in) of precipitation over 7 days and maintaining a slightly lower humidity of 85%. For a more detailed look at the weather in June, you can refer to Batticaloa weather in June.

When comparing the weather between October and July, both months exhibit high temperatures, but October tends to be slightly cooler with an average of 28°C (82°F) compared to July's 29°C (85°F). July experiences higher maximum temperatures, peaking at 34°C (93°F), whereas October's maximum reaches only 32°C (90°F). Additionally, October is characterized by significantly more precipitation, with 166 mm (6.5 in) falling over 20 days, while July sees much less rain at 32 mm (1.2 in) over just 9 days. Humidity levels are also higher in October at 89%, compared to July's 81%. For a detailed look at July's weather, visit Batticaloa weather in July.

When comparing the weather in October to that of August, we can observe some notable differences. October experiences slightly lower average temperatures, with a minimum of 25°C (77°F), an average of 28°C (82°F), and a maximum of 32°C (90°F), while August is warmer on average, showcasing temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (92°F). Additionally, October is significantly wetter, receiving 166 mm (6.5 in) of precipitation over 20 days, compared to August's relatively dry conditions with just 34 mm (1.3 in) over 8 days. Humidity levels are also higher in October at 89%, compared to 85% in August. For more detailed weather insights, you can check Batticaloa weather in August.

In comparing the weather of October and September, we see some notable differences. Both months experience warm temperatures, with an average of 28°C (82°F) and maximums reaching 32°C (90°F). However, October is comparatively wetter, with a total precipitation of 166 mm (6.5 in) over 20 days, while September only recorded 68 mm (2.7 in) across 14 days. Additionally, October has a higher humidity level at 89%, compared to September’s 81%. For a more detailed look at September weather, you can check out Batticaloa weather in September.

October and November present distinct yet similar weather patterns. In October, temperatures range from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F) and a relatively high humidity level of 89%. However, this month experiences a notable amount of rainfall, totaling 166 mm (6.5 in) over 20 days.

In contrast, November sees slightly cooler temperatures, with a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (87°F). Precipitation significantly increases during this month, totaling 313 mm (12.3 in) over 24 days, while humidity remains comparable at 88%. The overall trend indicates that November is not only wetter but also milder than October. For more detailed insights on November's weather, check out Batticaloa weather in November.

In comparing the weather of October and December, October typically experiences slightly higher temperatures, with minimums of 25°C (77°F) and maximums reaching 32°C (90°F), while December sees a more moderate range, with minimums of 24°C (75°F) and maximums of 29°C (85°F). Both months are characterized by high humidity, averaging 89% in October and 86% in December. However, December tends to be wetter, receiving 246 mm (9.7 in) of precipitation over 22 days compared to October's 166 mm (6.5 in) over 20 days. For more detailed information, you can check Batticaloa weather in December.

Compare Batticaloa's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Batticaloa

As October unfolds in Batticaloa, the weather takes on a unique character compared to other months. With warm maximum temperatures hovering around 32°C (90°F) and an average of 28°C (82°F), the days remain inviting yet humid, often reaching around 89%. However, the month is marked by increased precipitation, with nearly 20 rainy days contributing to a substantial 166 mm (6.5 in) of rainfall. This combination of warmth and moisture creates a vibrant atmosphere, making October a noteworthy period in the Batticaloa climate. For more insights, explore the comprehensive details at Batticaloa Climate.