Unawatuna: weather and best time to visit
Unawatuna (Sri Lanka) reaches its warmest daytime temperatures in March at around 30°C; the coolest month is August at around 28°C. The sea is warmest in April at about 30°C.
Best time to visit
- 🏖 Beach
- 🏛 City trip
- 🥾 Hiking
Things to do in Unawatuna
Tours, tickets and activities for your trip.
Unawatuna climate, month by month
| Month | Day °C | Night °C | Sea °C | Rain d | Sun h | Beach | City | Hiking |
|---|---|---|---|---|---|---|---|---|
| Jan | 29° | 24° | 28° | 21 | 11 | 80 | 60 | 44 |
| Feb | 29° | 24° | 28° | 14 | 11 | 81 | 59 | 43 |
| Mar | 30° | 25° | 29° | 20 | 11 | 80 | 55 | 39 |
| Apr | 29° | 25° | 30° | 25 | 11 | 80 | 57 | 41 |
| May | 29° | 26° | 29° | 30 | 9 | 79 | 57 | 41 |
| Jun | 28° | 25° | 28° | 29 | 10 | 77 | 58 | 42 |
| Jul | 28° | 25° | 28° | 31 | 10 | 77 | 59 | 43 |
| Aug | 28° | 25° | 28° | 31 | 10 | 77 | 60 | 44 |
| Sep | 28° | 25° | 28° | 29 | 10 | 78 | 61 | 45 |
| Oct | 28° | 25° | 28° | 29 | 9 | 79 | 61 | 45 |
| Nov | 28° | 24° | 29° | 27 | 9 | 79 | 60 | 44 |
| Dec | 28° | 24° | 28° | 24 | 9 | 80 | 61 | 45 |
Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.
Every month in detail
Unawatuna in January
Daytime highs around 29°C, nights near 24°C. Expect about 21 rain days and 11 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: excellentCity: goodHiking: mixedMore destinations for January →
Unawatuna in February
Daytime highs around 29°C, nights near 24°C. It is also the driest month of the year. Expect about 14 rain days and 11 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: excellentCity: mixedHiking: mixedMore destinations for February →
Unawatuna in March
Daytime highs around 30°C, nights near 25°C. March is the warmest month of the year. No month gets more sunshine. Expect about 20 rain days and 11 hours of sunshine per day. The sea is properly warm at 29°C.
Beach: excellentCity: mixedHiking: poorMore destinations for March →
Unawatuna in April
Daytime highs around 29°C, nights near 25°C. The sea is at its warmest now. Expect about 25 rain days and 11 hours of sunshine per day. The sea is properly warm at 30°C.
Beach: excellentCity: mixedHiking: mixedMore destinations for April →
Unawatuna in May
Daytime highs around 29°C, nights near 26°C. Expect about 30 rain days and 9 hours of sunshine per day. The sea is properly warm at 29°C.
Beach: goodCity: mixedHiking: mixedMore destinations for May →
Unawatuna in June
Daytime highs around 28°C, nights near 25°C. Expect about 29 rain days and 10 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: goodCity: mixedHiking: mixedMore destinations for June →
Unawatuna in July
Daytime highs around 28°C, nights near 25°C. It is the rainiest month of the year. Expect about 31 rain days and 10 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: goodCity: mixedHiking: mixedMore destinations for July →
Unawatuna in August
Daytime highs around 28°C, nights near 25°C. August is the coldest month of the year. Expect about 31 rain days and 10 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: goodCity: goodHiking: mixedMore destinations for August →
Unawatuna in September
Daytime highs around 28°C, nights near 25°C. Expect about 29 rain days and 10 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: goodCity: goodHiking: mixedMore destinations for September →
Unawatuna in October
Daytime highs around 28°C, nights near 25°C. Expect about 29 rain days and 9 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: goodCity: goodHiking: mixedMore destinations for October →
Unawatuna in November
Daytime highs around 28°C, nights near 24°C. Expect about 27 rain days and 9 hours of sunshine per day. The sea is properly warm at 29°C.
Beach: goodCity: goodHiking: mixedMore destinations for November →
Unawatuna in December
Daytime highs around 28°C, nights near 24°C. Expect about 24 rain days and 9 hours of sunshine per day. The sea is properly warm at 28°C.
Beach: excellentCity: goodHiking: mixedMore destinations for December →
Related destinations
More in Sri Lanka: Colombo · Mirissa · Bentota · Arugam Bay · Trincomalee · Ella
Similar climate: Panglao (Alona Beach), Philippines · Addu Atoll, Maldives · Singapore, Singapore · Kota Kinabalu (Borneo), Malaysia