Sintang weather by month & the best time to visit
Indonesia · small town · tropical rainforest climate

The best time to visit Sintang is January — its sunniest month (Sunshine Score 63/100), with February and March close behind. Sintang averages about 2,061 hours of sunshine a year. Daytime highs around 28°C / 82°F and roughly 296 mm of rain in January.
When is the best time to visit Sintang?
For sunshine, the best time to visit Sintang is January, then February and March. The dullest month is January (63/100, 296 mm of rain). The full month-by-month picture is in the table below.
How sunny is Sintang?
Sintang gets a moderate 2,061 hours of sunshine a year. Conditions barely change through the year — only 0 Sunshine Score points separate January from January. It ranks #85 of 119 destinations in Indonesia for annual sunshine, below the national median of 2,183 hours. The year's 3,275 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 | 63 | 28° / 82°F | 23° / 73°F | 296 mm | 9 |
| February | 63 | 29° / 84°F | 23° / 73°F | 278 mm | 10 |
| March | 63 | 29° / 84°F | 23° / 73°F | 299 mm | 10 |
| April | 63 | 29° / 84°F | 24° / 75°F | 296 mm | 10 |
| May | 63 | 29° / 84°F | 24° / 75°F | 241 mm | 9 |
| June | 63 | 29° / 84°F | 23° / 73°F | 218 mm | 9 |
| July | 63 | 29° / 84°F | 23° / 73°F | 214 mm | 9 |
| August | 63 | 29° / 84°F | 23° / 73°F | 163 mm | 9 |
| September | 63 | 29° / 84°F | 23° / 73°F | 225 mm | 8 |
| October | 63 | 29° / 84°F | 23° / 73°F | 304 mm | 8 |
| November | 63 | 29° / 84°F | 23° / 73°F | 361 mm | 9 |
| December | 63 | 28° / 82°F | 23° / 73°F | 380 mm | 9 |
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Sintang: questions and answers
What kind of destination is Sintang?
Sintang is a small town in Indonesia with a tropical rainforest climate.
How many hours of sunshine does Sintang get a year?
Sintang gets about 2,061 hours of sunshine a year, at its best around January.
When is the best time to visit Sintang?
The sunniest time to visit Sintang is January, when the Sunshine Score peaks at 63/100 (with February and March close behind). Expect daytime highs around 28°C / 82°F.
What is the least sunny month in Sintang?
January is the least sunny month in Sintang, scoring 63/100 with about 296 mm of rain.
How strong is the sun in Sintang?
The typical midday UV index in Sintang peaks around 10 (very high) in February, easing to about 8 (very high) in September. Month-by-month midday UV values are in the UV column of the table on this page.
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