Waisai weather by month & the best time to visit
🇮🇩 Indonesia · beach resort · tropical rainforest climate
The best time to visit Waisai is January — its sunniest month (Sunshine Score 65/100), with February and March close behind. Waisai averages about 2,375 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 162 mm of rain in January.
Jump to: month-by-month table · sea temperature · nearby alternatives · embed this data
- Sun hours / year
- 2,375
- Sunniest month
- January
- Peak score
- 65/100
- Rain / year
- 2,675 mm
- Midday UV at peak
- 12 (extreme)
- Sea at warmest
- 31°C / 88°F
- Population
- 23k
- Elevation
- 7 m
When is the best time to visit Waisai?
For sunshine, the best time to visit Waisai is January, then February and March. The dullest month is January (65/100, 162 mm of rain). The full month-by-month picture is in the table below.
How sunny is Waisai?
Waisai gets a moderate 2,375 hours of sunshine a year. Conditions barely change through the year — only 0 Sunshine Score points separate January from January. It ranks #42 of 119 destinations in Indonesia for annual sunshine, above the national median of 2,183 hours. The year's 2,675 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 | 65 | 29° / 84°F | 27° / 81°F | 162 mm | 11 | 30° / 86°F |
| February | 65 | 29° / 84°F | 27° / 81°F | 168 mm | 11 | 30° / 86°F |
| March | 65 | 29° / 84°F | 27° / 81°F | 205 mm | 12 | 30° / 86°F |
| April | 65 | 29° / 84°F | 27° / 81°F | 214 mm | 11 | 31° / 88°F |
| May | 65 | 29° / 84°F | 27° / 81°F | 268 mm | 10 | 31° / 88°F |
| June | 65 | 28° / 82°F | 27° / 81°F | 330 mm | 9 | 30° / 86°F |
| July | 65 | 28° / 82°F | 26° / 79°F | 321 mm | 9 | 30° / 86°F |
| August | 65 | 28° / 82°F | 26° / 79°F | 238 mm | 10 | 30° / 86°F |
| September | 65 | 28° / 82°F | 26° / 79°F | 239 mm | 11 | 30° / 86°F |
| October | 65 | 29° / 84°F | 27° / 81°F | 170 mm | 11 | 31° / 88°F |
| November | 65 | 29° / 84°F | 27° / 81°F | 177 mm | 10 | 31° / 88°F |
| December | 65 | 29° / 84°F | 27° / 81°F | 183 mm | 10 | 31° / 88°F |
Sea temperature in Waisai by month
The sea off Waisai is warmest in April at around 31°C / 88°F, and coolest in January 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.
See Waisai on the interactive sunshine globe →
Nearby places for sunshine
- Sorong Indonesia · 77 km · best in Jan · 2,389 h sun/yr
- Manokwari Indonesia · 368 km · best in Oct · 2,192 h sun/yr
- Ternate Indonesia · 402 km · best in Aug · 2,520 h sun/yr
- Ambon Indonesia · 472 km · best in Nov · 2,194 h sun/yr
- Manado Indonesia · 686 km · best in Aug · 2,545 h sun/yr
- Gorontalo Indonesia · 889 km · best in Aug · 2,513 h sun/yr
Nearest destinations
- Fakfak Indonesia · 323 km · 2,234 h sun/yr · best in Jan
- Kaimana Indonesia · 483 km · 2,162 h sun/yr · best in Jan
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