Talang Gudang-Sumatra Island weather by month & the best time to visit
Indonesia · regional city · tropical rainforest climate

The best time to visit Talang Gudang-Sumatra Island is August — its sunniest month (Sunshine Score 70/100), with July and September close behind. Talang Gudang-Sumatra Island averages about 2,162 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 118 mm of rain in August.
When is the best time to visit Talang Gudang-Sumatra Island?
For sunshine, the best time to visit Talang Gudang-Sumatra Island is August, then July and September. The dullest month is January (64/100, 268 mm of rain). The full month-by-month picture is in the table below.
How sunny is Talang Gudang-Sumatra Island?
Talang Gudang-Sumatra Island gets a moderate 2,162 hours of sunshine a year. Conditions barely change through the year — only 6 Sunshine Score points separate August from January. It ranks #65 of 119 destinations in Indonesia for annual sunshine, below the national median of 2,183 hours. The year's 2,660 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 |
|---|---|---|---|---|---|
| January | 64 | 29° / 84°F | 23° / 73°F | 268 mm | 9 |
| February | 64 | 29° / 84°F | 23° / 73°F | 241 mm | 9 |
| March | 64 | 30° / 86°F | 23° / 73°F | 290 mm | 10 |
| April | 64 | 30° / 86°F | 24° / 75°F | 282 mm | 10 |
| May | 64 | 30° / 86°F | 24° / 75°F | 179 mm | 9 |
| June | 65 | 30° / 86°F | 23° / 73°F | 143 mm | 9 |
| July | 68 | 29° / 84°F | 22° / 72°F | 127 mm | 9 |
| August | 70 | 30° / 86°F | 22° / 72°F | 118 mm | 9 |
| September | 67 | 30° / 86°F | 22° / 72°F | 132 mm | 9 |
| October | 64 | 31° / 88°F | 23° / 73°F | 214 mm | 9 |
| November | 64 | 30° / 86°F | 23° / 73°F | 321 mm | 9 |
| December | 64 | 29° / 84°F | 23° / 73°F | 345 mm | 9 |
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Talang Gudang-Sumatra Island: questions and answers
What kind of destination is Talang Gudang-Sumatra Island?
Talang Gudang-Sumatra Island is a regional city in Indonesia with a tropical rainforest climate.
How many hours of sunshine does Talang Gudang-Sumatra Island get a year?
Talang Gudang-Sumatra Island gets about 2,162 hours of sunshine a year, at its best around August.
When is the best time to visit Talang Gudang-Sumatra Island?
The sunniest time to visit Talang Gudang-Sumatra Island is August, when the Sunshine Score peaks at 70/100 (with July and September close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Talang Gudang-Sumatra Island?
January is the least sunny month in Talang Gudang-Sumatra Island, scoring 64/100 with about 268 mm of rain.
How strong is the sun in Talang Gudang-Sumatra Island?
The typical midday UV index in Talang Gudang-Sumatra Island peaks around 10 (very high) in March, easing to about 9 (very high) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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