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October Weather in Vavuniya, Sri Lanka

Last updated: August 31, 2025

In October, the average temperature in Vavuniya, Sri Lanka is a warm 27°C (82°F). Expect lows of 23°C (73°F) and highs reaching up to 36°C (97°F). With a significant precipitation amount of 235 mm (9.3 in) spread over 21 days, it's wise to be prepared for rain. Additionally, the humidity hovers at a high 83%, creating a notably tropical atmosphere.

October Temperature in Vavuniya

In October, in Vavuniya, the average temperature is 27°C (82°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 23°C (73°F). This climate makes Vavuniya an ideal destination for travelers seeking warm and enjoyable weather.

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

The chart illustrates October temperature patterns in Vavuniya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vavuniya, October typically has an average temperature of 27°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec777882848485858483817978
Data source: Temperature data for Vavuniya generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Vavuniya

In Vavuniya in October, the precipitation amount is 235 mm (9.3 in) over a period of 21 days.

October Precipitation Trends in Vavuniya

The chart displays monthly precipitation patterns in Vavuniya, 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. In Vavuniya, October typically receives around 235 mm (9.3 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec8723586811634616096235259172
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Vavuniya

In Vavuniya in October humidity is 83%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities exhausting and encouraging visitors to seek the comfort of shade or air conditioning while exploring the area.

October Average Humidity in Vavuniya

This chart illustrates the average monthly humidity levels in Vavuniya, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Vavuniya is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%75%76%72%75%83%80%85%82%83%84%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Vavuniya

In Vavuniya in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Vavuniya.

Maximum UV Index Levels in Vavuniya for October

The chart shows the monthly maximum UV Index (UVI) for Vavuniya 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. In October, the maximum UV index in Vavuniya typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151312121314121110
Data source: Vavuniya 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.

How October Weather in Vavuniya Compares to Other Months

Weather in Vavuniya varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Vavuniya, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Vavuniya, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)87 mm (3.4 inches)79%extreme
February Weather26°C (79°F)23 mm (0.9 inches)75%extreme
March Weather28°C (82°F)58 mm (2.3 inches)76%extreme
April Weather29°C (85°F)68 mm (2.7 inches)72%extreme
May Weather29°C (84°F)116 mm (4.6 inches)75%extreme
June Weather29°C (85°F)33 mm (1.3 inches)82%extreme
July Weather29°C (85°F)61 mm (2.4 inches)80%extreme
August Weather29°C (84°F)60 mm (2.4 inches)85%extreme
September Weather28°C (83°F)96 mm (3.8 inches)82%extreme
October Weather27°C (82°F)235 mm (9.3 inches)83%extreme
November Weather26°C (79°F)259 mm (10.2 inches)84%extreme
December Weather26°C (78°F)172 mm (6.8 inches)83%very high

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