Mirihana Weather in August

Mirihana in August sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 25°C (77°F). With the rainy season in full effect, expect around 218 mm (8.6 in) of rainfall and regular showers throughout the month.

Rainfall in Mirihana in August

As part of the rainy season, Mirihana sees around 10 days of rain in August, with an average of 218 mm (8.6 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Mirihana in August

August in Mirihana sees highs of 30°C (86°F) and lows of 25°C (77°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Mirihana in August

Expect a lot of sunshine this month, with about 202 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.

Wind Speed in Mirihana in August

August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Average water temperature in August

With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Mirihana. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mirihana's climate page.

Mirihana Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Water Temperature 26°C (79°F) *  

Chance of Rain 34%  

Precipitation 218 mm (8.6 in)  

Rainy days 10 days  

Humidity 77% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Colombo, Sri Lanka (5 KM, 3 Miles).

What to Wear in Mirihana in August

Warm but pleasant conditions in Mirihana in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mirihana in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mirihana's climate page.

More climate data for Mirihana

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mirihana climate overview or explore weather in Sri Lanka.