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June Weather in Vavuniya, Sri Lanka

Last updated: August 31, 2025

In Vavuniya, Sri Lanka, the average temperature in June soars to 29°C (85°F). Expect warm days, with minimum temperatures around 25°C (77°F) and highs reaching up to 36°C (97°F). You'll likely encounter some rain, with an average precipitation amount of 33 mm (1.3 in) spread over 8 days. The air is quite humid, with an average humidity of 82%, creating a tropical feel throughout the month.

June Temperature in Vavuniya

In June in Vavuniya, the average temperature is 29°C (85°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 25°C (77°F). Travelers should be prepared for warm weather and pack accordingly for both the heat and possible cooler evenings.

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

The chart illustrates June 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, June typically has an average temperature of 29°C (85°F), with highs reaching up to 36°C (97°F) and lows dropping to around 25°C (77°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.

June Precipitation in Vavuniya

In Vavuniya in June, the precipitation amount is 33 mm (1.3 in) during a span of 8 days.

June Precipitation Trends in Vavuniya

The chart displays monthly precipitation patterns in Vavuniya, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Vavuniya, June typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8723586811634616096235259172
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Vavuniya

In Vavuniya in June, humidity is 82%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel almost stifling and requiring frequent breaks to stay refreshed and hydrated.

June Average Humidity in Vavuniya

This chart illustrates the average monthly humidity levels in Vavuniya, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Vavuniya is approximately 82%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Vavuniya

In Vavuniya in June, 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 June

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