Morowali weather by month & the best time to visit
Indonesia · beach resort · tropical rainforest climate

The best time to visit Morowali is September — its sunniest month (Sunshine Score 70/100), with October and August close behind. Morowali averages about 2,083 hours of sunshine a year. Daytime highs around 28°C / 82°F and roughly 112 mm of rain in September.
When is the best time to visit Morowali?
For sunshine, the best time to visit Morowali is September, then October and August. The dullest month is January (63/100, 204 mm of rain). The full month-by-month picture is in the table below.
How sunny is Morowali?
Morowali gets a moderate 2,083 hours of sunshine a year. Conditions barely change through the year — only 7 Sunshine Score points separate September from January. It ranks #80 of 119 destinations in Indonesia for annual sunshine, below the national median of 2,183 hours. The year's 2,381 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 | 63 | 29° / 84°F | 27° / 81°F | 204 mm | 10 | 31° / 88°F |
| February | 63 | 29° / 84°F | 27° / 81°F | 204 mm | 11 | 32° / 90°F |
| March | 63 | 28° / 82°F | 27° / 81°F | 280 mm | 11 | 31° / 88°F |
| April | 63 | 28° / 82°F | 27° / 81°F | 262 mm | 10 | 31° / 88°F |
| May | 63 | 28° / 82°F | 27° / 81°F | 229 mm | 9 | 31° / 88°F |
| June | 63 | 28° / 82°F | 26° / 79°F | 259 mm | 7 | 30° / 86°F |
| July | 63 | 27° / 81°F | 25° / 77°F | 188 mm | 8 | 29° / 84°F |
| August | 68 | 27° / 81°F | 25° / 77°F | 127 mm | 9 | 29° / 84°F |
| September | 70 | 28° / 82°F | 26° / 79°F | 112 mm | 10 | 30° / 86°F |
| October | 69 | 29° / 84°F | 26° / 79°F | 121 mm | 11 | 31° / 88°F |
| November | 63 | 29° / 84°F | 27° / 81°F | 163 mm | 10 | 31° / 88°F |
| December | 63 | 29° / 84°F | 27° / 81°F | 232 mm | 10 | 31° / 88°F |
Sea temperature in Morowali by month
The sea off Morowali is warmest in February at around 32°C / 90°F, and coolest in July at 29°C / 84°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.
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Morowali: questions and answers
What kind of destination is Morowali?
Morowali 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 Morowali get a year?
Morowali gets about 2,083 hours of sunshine a year, at its best around September.
When is the best time to visit Morowali?
The sunniest time to visit Morowali is September, when the Sunshine Score peaks at 70/100 (with October and August close behind). Expect daytime highs around 28°C / 82°F.
What is the least sunny month in Morowali?
January is the least sunny month in Morowali, scoring 63/100 with about 204 mm of rain.
What is the sea temperature in Morowali?
The sea in Morowali ranges from about 29°C (July) to 32°C (February). Month-by-month sea temperatures are on this page.
How strong is the sun in Morowali?
The typical midday UV index in Morowali peaks around 11 (extreme) in February, easing to about 7 (high) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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