May Weather in Kotikawatta, Sri Lanka

Last updated: August 31, 2025

In May, the average temperature in Kotikawatta, Sri Lanka hovers around 28°C (83°F). You can expect a minimum of 24°C (75°F) and a maximum of 34°C (93°F). During this period, precipitation is substantial, with an average of 284 mm (11.2 in) falling over 29 days. The average humidity remains quite high at 76%, creating a warm and moist atmosphere.

May Temperature in Kotikawatta

In May in Kotikawatta, the average temperature is 28°C (83°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 24°C (75°F). This warm and pleasant climate makes Kotikawatta an ideal destination for travelers seeking sunshine and outdoor activities.

May Weather in Kotikawatta: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Kotikawatta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kotikawatta, May typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (93°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Kotikawatta

In Kotikawatta in May, the total precipitation amounts to 284 mm (11.2 in) spread over 29 days.

May Precipitation Trends in Kotikawatta

The chart displays monthly precipitation patterns in Kotikawatta, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Kotikawatta, May typically receives around 284 mm (11.2 inches) of precipitation spread over approximately 29 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Kotikawatta

In Kotikawatta in May, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

May Average Humidity in Kotikawatta

This chart illustrates the average monthly humidity levels in Kotikawatta, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Kotikawatta is approximately 76%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Kotikawatta

In Kotikawatta in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Kotikawatta, you can check here.

Maximum UV Index Levels in Kotikawatta for May

The chart shows the monthly maximum UV Index (UVI) for Kotikawatta in May, 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 May, the maximum UV index in Kotikawatta typically reaches 14, which falls under the extreme exposure category.

Data source: Kotikawatta May 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 May Weather in Kotikawatta Compares to Other Months

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

This table compares monthly weather conditions in Kotikawatta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	68 mm (2.7 inches)	77%	extreme
February Weather	28°C (83°F)	61 mm (2.4 inches)	73%	extreme
March Weather	29°C (84°F)	122 mm (4.8 inches)	74%	extreme
April Weather	28°C (83°F)	144 mm (5.7 inches)	74%	extreme
May Weather	28°C (83°F)	284 mm (11.2 inches)	76%	extreme
June Weather	28°C (82°F)	270 mm (10.6 inches)	82%	extreme
July Weather	27°C (82°F)	205 mm (8.1 inches)	82%	extreme
August Weather	27°C (81°F)	250 mm (9.8 inches)	83%	extreme
September Weather	27°C (81°F)	245 mm (9.6 inches)	82%	extreme
October Weather	27°C (80°F)	377 mm (14.9 inches)	81%	extreme
November Weather	27°C (80°F)	358 mm (14.1 inches)	80%	extreme
December Weather	27°C (80°F)	170 mm (6.7 inches)	80%	very high