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December Weather in Valvedditturai, Sri Lanka

Last updated: August 31, 2025

In Valvedditturai, Sri Lanka, the average temperature in December is 27°C (80°F), creating a warm and inviting atmosphere. Expect minimum temperatures around 24°C (75°F) and peaks reaching up to 30°C (86°F). This month also brings 230 mm (9.0 in) of precipitation over 18 days, ensuring the lush surroundings remain vibrant. With an average humidity of 83%, be prepared for a tropical experience!

December Temperature in Valvedditturai

In December in Valvedditturai, the average temperature is 27°C (80°F). Maximums can reach 30°C (86°F), and minimums can be as low as 24°C (75°F). This mild and pleasant weather makes Valvedditturai an ideal destination for travelers seeking warmth and sunshine during December.

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

The chart illustrates December temperature patterns in Valvedditturai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valvedditturai, December typically has an average temperature of 27°C (80°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec798082858585858483828180
Data source: Temperature data for Valvedditturai 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 Valvedditturai

In Valvedditturai in December, the total precipitation amount is 230 mm (9.0 in), occurring over a span of 18 days.

December Precipitation Trends in Valvedditturai

The chart displays monthly precipitation patterns in Valvedditturai, 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 Valvedditturai, December typically receives around 230 mm (9.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec922017233720414570190365230
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valvedditturai

In Valvedditturai in December, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

December Average Humidity in Valvedditturai

This chart illustrates the average monthly humidity levels in Valvedditturai, 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 Valvedditturai 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 Valvedditturai

In Valvedditturai 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 Valvedditturai.

Maximum UV Index Levels in Valvedditturai for December

The chart shows the monthly maximum UV Index (UVI) for Valvedditturai 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 Valvedditturai typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151312131314121110
Data source: Valvedditturai 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 Valvedditturai Compares to Other Months

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

This table compares monthly weather conditions in Valvedditturai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)92 mm (3.6 inches)79%extreme
February Weather27°C (80°F)20 mm (0.8 inches)75%extreme
March Weather28°C (83°F)17 mm (0.7 inches)76%extreme
April Weather29°C (85°F)23 mm (0.9 inches)72%extreme
May Weather30°C (86°F)37 mm (1.5 inches)75%extreme
June Weather30°C (86°F)20 mm (0.8 inches)82%extreme
July Weather29°C (85°F)41 mm (1.6 inches)80%extreme
August Weather29°C (84°F)45 mm (1.8 inches)85%extreme
September Weather29°C (84°F)70 mm (2.7 inches)82%extreme
October Weather28°C (83°F)190 mm (7.5 inches)83%extreme
November Weather27°C (81°F)365 mm (14.4 inches)84%extreme
December Weather27°C (80°F)230 mm (9.0 inches)83%very high

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