Hikkaduwa
Sri Lanka
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Hikkaduwa, Sri Lanka

The first month of the summer, June, is still a tropical month in Hikkaduwa, Sri Lanka, with average temperature varying between 30°C (86°F) and 25°C (77°F).

Temperature

In June, the average high-temperature remains equal as in May - a still tropical 30°C (86°F). In June, in Hikkaduwa, Sri Lanka, the average low-temperature is 25°C (77°F).

Rainfall

In Hikkaduwa, in June, during 13 rainfall days, 236mm (9.3") of precipitation is typically accumulated. In Hikkaduwa, during the entire year, the rain falls for 125 days and collects up to 2669mm (105.1") of precipitation.

Sea temperature

In Hikkaduwa, Sri Lanka, the average seawater temperature is 28.3°C (82.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

With an average of 12.5h of daylight, June has the longest days of the year.

Sunshine

Months with the least sunshine in Hikkaduwa are May through October, with an average of 6h of sunshine.

UV index

January through October, with an average maximum UV index of 12, are months with the highest UV index in Hikkaduwa. A UV Index reading of 11, and higher, represents an extreme health hazard from the exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 12 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in June in Hikkaduwa?

The average high-temperature, in June, in Hikkaduwa, Sri Lanka, is 30°C (86°F), while the average low-temperature is 25°C (77°F).

How much does it rain in Hikkaduwa in June?

In June, in Hikkaduwa, the rain falls for 13 days. Throughout June, 236mm (9.3") of precipitation is accumulated.

What is the sea water temperature in June in Hikkaduwa?

In Hikkaduwa, in June, the average water temperature is 28.3°C (82.9°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Hikkaduwa?

June has the longest days of the year, with an average of 12.5h of daylight.

What is the average length of the day in June in Hikkaduwa?

The average length of the day in June in Hikkaduwa is 12.5h.

What is the month with the least sunshine in Hikkaduwa?

May through October, with an average of 6h of sunshine, are months with the least sunshine in Hikkaduwa.

How many hours of sunshine does Hikkaduwa have in June?

In June, the average sunshine in Hikkaduwa is 6h.

What is the month with the highest UV index in Hikkaduwa?

January through October, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in June in Hikkaduwa?

The average daily maximum UV index in June in Hikkaduwa, Sri Lanka, is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in June - Hikkaduwa, Sri Lanka
  • Average high temperature in June: 30°C

Warmest months (with the highest average high temperature) are March and April (31°C).
Months with the lowest average high temperature are July, August, September and October (29°C).

  • Average low temperature in June: 25°C

Months with the highest average low temperature are May and June (25°C).
Coldest months (with the lowest average low temperature) are January, February and December (22°C).

Average rainfall in June - Hikkaduwa, Sri Lanka
  • Average rainfall in June: 236mm

The wettest month (with the highest rainfall) is October (363mm).
The driest month (with the lowest rainfall) is January (89mm).

Average rainfall days in June - Hikkaduwa, Sri Lanka
  • Average rainfall days in June: 13 days

Months with the highest number of rainy days are October and November (14 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature in June - Hikkaduwa, Sri Lanka
  • Average sea temperature in June: 28.3°C

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is August (27.5°C).

Average daylight in June / Average sunshine in June - Hikkaduwa, Sri Lanka
  • Average daylight in June: 12.5h

The month with the longest days is June (Average daylight: 12.5h).
Months with shortest days are January, November and December (Average daylight: 11.8h).

  • Average sunshine in June: 6h

The month with most sunshine is March (Average sunshine: 9h).
Months with least sunshine are May, June, July, August, September and October (Average sunshine: 6).

Average UV index in June - Hikkaduwa, Sri Lanka
  • Average UV index in June: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).