Tojo Una-Una weather by month & the best time to visit
Indonesia · beach resort · tropical rainforest climate
The best time to visit Tojo Una-Una is September — its sunniest month (Sunshine Score 76/100), with August and October close behind. Tojo Una-Una averages about 2,579 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 96 mm of rain in September.
When is the best time to visit Tojo Una-Una?
For sunshine, the best time to visit Tojo Una-Una is September, then August and October. The dullest month is January (67/100, 150 mm of rain). The full month-by-month picture is in the table below.
How sunny is Tojo Una-Una?
Tojo Una-Una gets a lot of sun: around 2,579 hours a year. Conditions barely change through the year — only 9 Sunshine Score points separate September from January. It ranks #24 of 119 destinations in Indonesia for annual sunshine, above the national median of 2,183 hours. The year's 1,958 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 67 | 29° / 84°F | 25° / 77°F | 150 mm | 11 | 31° / 88°F |
| February | 67 | 29° / 84°F | 25° / 77°F | 147 mm | 12 | 31° / 88°F |
| March | 67 | 29° / 84°F | 25° / 77°F | 203 mm | 12 | 31° / 88°F |
| April | 67 | 29° / 84°F | 26° / 79°F | 215 mm | 12 | 32° / 90°F |
| May | 67 | 30° / 86°F | 26° / 79°F | 188 mm | 10 | 32° / 90°F |
| June | 67 | 29° / 84°F | 25° / 77°F | 214 mm | 10 | 31° / 88°F |
| July | 67 | 29° / 84°F | 24° / 75°F | 173 mm | 10 | 30° / 86°F |
| August | 72 | 29° / 84°F | 24° / 75°F | 119 mm | 11 | 30° / 86°F |
| September | 76 | 30° / 86°F | 24° / 75°F | 96 mm | 12 | 31° / 88°F |
| October | 69 | 31° / 88°F | 25° / 77°F | 137 mm | 11 | 31° / 88°F |
| November | 67 | 31° / 88°F | 26° / 79°F | 150 mm | 11 | 31° / 88°F |
| December | 67 | 29° / 84°F | 26° / 79°F | 166 mm | 10 | 31° / 88°F |
Sea temperature in Tojo Una-Una by month
The sea off Tojo Una-Una is warmest in April at around 32°C / 90°F, and coolest in July at 30°C / 86°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Tojo Una-Una: questions and answers
What kind of destination is Tojo Una-Una?
Tojo Una-Una is a beach resort in Indonesia with a tropical rainforest climate — the sea reaches 32°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Tojo Una-Una get a year?
Tojo Una-Una gets about 2,579 hours of sunshine a year, at its best around September.
When is the best time to visit Tojo Una-Una?
The sunniest time to visit Tojo Una-Una is September, when the Sunshine Score peaks at 76/100 (with August and October close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Tojo Una-Una?
January is the least sunny month in Tojo Una-Una, scoring 67/100 with about 150 mm of rain.
What is the sea temperature in Tojo Una-Una?
The sea in Tojo Una-Una ranges from about 30°C (July) to 32°C (April). Month-by-month sea temperatures are on this page.
How strong is the sun in Tojo Una-Una?
The typical midday UV index in Tojo Una-Una peaks around 12 (extreme) in February, easing to about 10 (very high) in May. Month-by-month midday UV values are in the UV column of the table on this page.
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