Unawatuna Weather in July

With daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F), July in Unawatuna brings high temperatures during the day. Do keep in mind that July is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Unawatuna in July

As part of the rainy season, Unawatuna sees around 10 days of rain in July, with an average of 229 mm (9 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 Unawatuna in July

July in Unawatuna sees highs of 29°C (84°F) and lows of 26°C (79°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Unawatuna in July

The city usually sees around 200 hours of sunlight, indicating many sunny days despite it being the rainy season.

If your ideal day consists of dry skies and pleasant temperatures, January typically offers the best circumstances for Unawatuna.

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

Unawatuna Temperature in July

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 32%  

Precipitation 229 mm (9 in)  

Rainy days 10 days  

Sunshine 200 hours *  

Percentage Sunshine *  

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

Historical weather for Unawatuna in July

Browse day-by-day weather records for Unawatuna spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Unawatuna historical weather extremes in July

Based on 19 years of weather observations in Unawatuna between 2006 and 2025, these are the recorded extremes.

• The hottest July day on record in Unawatuna reached 38°C (100°F) (July 4, 2019).
• Unawatuna experienced its chilliest July day on July 23, 2007, reaching only 26°C (79°F).
• The lowest overnight temperature recorded in July was 14°C (57°F) (July 10, 2021).

What to Wear in Unawatuna in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Unawatuna in July

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

Swimming

7/10

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 Unawatuna's climate page.

More climate data for Unawatuna

Temperature Rainfall Sunshine

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