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December Weather in Vakarai, Sri Lanka

Last updated: August 31, 2025

In December, the average temperature in Vakarai, Sri Lanka hovers around 26°C (80°F). Expect a comfortable range, with minimums dipping to 24°C (75°F) and maximums reaching 30°C (85°F). However, be prepared for a splash of rain, as the region experiences about 264 mm (10.4 in) of precipitation over 22 days. With an average humidity of 83%, the atmosphere is distinctly tropical.

December Temperature in Vakarai

In December in Vakarai, the average temperature is 26°C (80°F). Maximums can reach 30°C (85°F), while minimums can be as low as 24°C (75°F). This pleasant climate makes Vakarai an ideal destination for travelers seeking warm weather and outdoor activities.

December Weather in Vakarai: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Vakarai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vakarai, December typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (85°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981838586858483828079
Data source: Temperature data for Vakarai 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.

December Precipitation in Vakarai

In Vakarai in December, the precipitation amount is 264 mm (10.4 in) spread over 22 days, indicating a relatively wet period for the region.

December Precipitation Trends in Vakarai

The chart displays monthly precipitation patterns in Vakarai, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Vakarai, December typically receives around 264 mm (10.4 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1336354436121404071197356265
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vakarai

In Vakarai in December humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

December Average Humidity in Vakarai

This chart illustrates the average monthly humidity levels in Vakarai, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Vakarai 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Vakarai

In Vakarai in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Vakarai.

Maximum UV Index Levels in Vakarai for December

The chart shows the monthly maximum UV Index (UVI) for Vakarai in December, 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 December, the maximum UV index in Vakarai typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315141412121314131110
Data source: Vakarai December 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 December Weather in Vakarai Compares to Other Months

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

This table compares monthly weather conditions in Vakarai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)133 mm (5.2 inches)79%extreme
February Weather26°C (80°F)62 mm (2.5 inches)75%extreme
March Weather27°C (82°F)54 mm (2.1 inches)76%extreme
April Weather29°C (84°F)43 mm (1.7 inches)72%extreme
May Weather29°C (85°F)61 mm (2.4 inches)75%extreme
June Weather30°C (86°F)21 mm (0.8 inches)82%extreme
July Weather29°C (85°F)40 mm (1.6 inches)80%extreme
August Weather29°C (84°F)40 mm (1.6 inches)85%extreme
September Weather28°C (84°F)71 mm (2.8 inches)82%extreme
October Weather28°C (82°F)197 mm (7.8 inches)83%extreme
November Weather27°C (80°F)355 mm (14.0 inches)84%extreme
December Weather26°C (80°F)264 mm (10.4 inches)83%very high

Compare Vakarai's Climate with Cities Worldwide