December Weather in Horawala Junction, Sri Lanka

Last updated: August 31, 2025

In December, the average temperature in Horawala Junction, Sri Lanka is a comfortable 26°C (78°F), with a minimum of 19°C (66°F) and a maximum reaching 32°C (90°F). Expect 216 mm (8.5 in) of precipitation spread over 21 days, contributing to an average humidity of 86%. Prepare for a warm and wet month!

December Temperature in Horawala Junction

In December in Horawala Junction, the average temperature is 26°C (78°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 19°C (66°F). It's a pleasant time for travelers to explore the outdoors and enjoy the warm climate.

December Weather in Horawala Junction: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Horawala Junction, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horawala Junction, December typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (66°F).

Data source: Temperature data for Horawala Junction generated using information from the Copernicus Climate Change Service.

December Precipitation in Horawala Junction

In Horawala Junction in December, the total precipitation amount is 216 mm (8.5 in) over a span of 21 days.

December Precipitation Trends in Horawala Junction

The chart displays monthly precipitation patterns in Horawala Junction, 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 Horawala Junction, December typically receives around 216 mm (8.5 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Horawala Junction

In Horawala Junction in December, humidity is 86%. With an average temperature of 26°C (78°F), this humidity feels like an overwhelming blanket that clings to your skin, making any outdoor activity feel more strenuous and causing you to seek shade and refreshment more often during your travels.

December Average Humidity in Horawala Junction

This chart illustrates the average monthly humidity levels in Horawala Junction, 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 Horawala Junction is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Horawala Junction

In Horawala Junction in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Horawala Junction.

Maximum UV Index Levels in Horawala Junction for December

The chart shows the monthly maximum UV Index (UVI) for Horawala Junction 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 Horawala Junction typically reaches 11, which falls under the extreme exposure category.

Data source: Horawala Junction 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 Horawala Junction Compares to Other Months

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

This table compares monthly weather conditions in Horawala Junction, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	115 mm (4.5 inches)	80%	extreme
February Weather	26°C (80°F)	111 mm (4.4 inches)	72%	extreme
March Weather	27°C (81°F)	165 mm (6.5 inches)	69%	extreme
April Weather	27°C (81°F)	194 mm (7.6 inches)	69%	extreme
May Weather	27°C (81°F)	323 mm (12.7 inches)	79%	extreme
June Weather	27°C (80°F)	269 mm (10.6 inches)	85%	extreme
July Weather	26°C (80°F)	217 mm (8.5 inches)	81%	extreme
August Weather	26°C (79°F)	254 mm (10.0 inches)	85%	extreme
September Weather	26°C (79°F)	262 mm (10.3 inches)	81%	extreme
October Weather	26°C (79°F)	333 mm (13.1 inches)	89%	extreme
November Weather	26°C (78°F)	349 mm (13.7 inches)	88%	extreme
December Weather	26°C (78°F)	216 mm (8.5 inches)	86%	extreme