Seruyan weather by month & the best time to visit
🇮🇩 Indonesia · beach resort · tropical rainforest climate
The best time to visit Seruyan is August — its sunniest month (Sunshine Score 73/100), with September and July close behind. Seruyan averages about 2,153 hours of sunshine a year. Daytime highs around 28°C / 82°F and roughly 101 mm of rain in August.
Jump to: month-by-month table · sea temperature · nearby alternatives · embed this data
- Sun hours / year
- 2,153
- Sunniest month
- August
- Peak score
- 73/100
- Rain / year
- 2,765 mm
- Midday UV at peak
- 10 (very high)
- Sea at warmest
- 32°C / 90°F
- Population
- 141k
- Elevation
- Sea level
When is the best time to visit Seruyan?
For sunshine, the best time to visit Seruyan is August, then September and July. The dullest month is January (64/100, 244 mm of rain). The full month-by-month picture is in the table below.
How sunny is Seruyan?
Seruyan gets a moderate 2,153 hours of sunshine a year. Conditions barely change through the year — only 9 Sunshine Score points separate August from January. It ranks #68 of 119 destinations in Indonesia for annual sunshine, below the national median of 2,183 hours. The year's 2,765 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 | 64 | 28° / 82°F | 27° / 81°F | 244 mm | 9 | 30° / 86°F |
| February | 64 | 28° / 82°F | 27° / 81°F | 257 mm | 10 | 31° / 88°F |
| March | 64 | 29° / 84°F | 27° / 81°F | 315 mm | 10 | 31° / 88°F |
| April | 64 | 29° / 84°F | 28° / 82°F | 320 mm | 10 | 32° / 90°F |
| May | 64 | 29° / 84°F | 28° / 82°F | 218 mm | 9 | 31° / 88°F |
| June | 64 | 28° / 82°F | 27° / 81°F | 192 mm | 9 | 30° / 86°F |
| July | 68 | 28° / 82°F | 27° / 81°F | 129 mm | 9 | 29° / 84°F |
| August | 73 | 28° / 82°F | 27° / 81°F | 101 mm | 10 | 29° / 84°F |
| September | 70 | 28° / 82°F | 27° / 81°F | 116 mm | 10 | 30° / 86°F |
| October | 64 | 29° / 84°F | 27° / 81°F | 188 mm | 9 | 31° / 88°F |
| November | 64 | 29° / 84°F | 28° / 82°F | 317 mm | 9 | 31° / 88°F |
| December | 64 | 28° / 82°F | 27° / 81°F | 368 mm | 9 | 30° / 86°F |
Sea temperature in Seruyan by month
The sea off Seruyan is warmest in April 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.
See Seruyan on the interactive sunshine globe →
Nearby places for sunshine
- Sampit Indonesia · 109 km · best in Aug · 2,154 h sun/yr
- Pangkalanbun Indonesia · 121 km · best in Aug · 2,103 h sun/yr
- Palangkaraya Indonesia · 202 km · best in Aug · 2,162 h sun/yr
- Banjarbaru Indonesia · 247 km · best in Aug · 2,183 h sun/yr
- Ketapang Indonesia · 334 km · best in Aug · 2,402 h sun/yr
- Surabaya Indonesia · 446 km · best in Jul · 2,492 h sun/yr
Nearest destinations
- Tumbang Samba-Borneo Island Indonesia · 221 km · 2,112 h sun/yr · best in Aug
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