Seletar weather by month & the best time to visit
Singapore · major coastal city · tropical rainforest climate
The best time to visit Seletar is February — its sunniest month (Sunshine Score 71/100), with January and March close behind. Seletar averages about 1,839 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 102 mm of rain in February.
When is the best time to visit Seletar?
For sunshine, the best time to visit Seletar is February, then January and March. The dullest month is January (62/100, 235 mm of rain). The full month-by-month picture is in the table below.
How sunny is Seletar?
Seletar gets a moderate 1,839 hours of sunshine a year. Conditions barely change through the year — only 9 Sunshine Score points separate February from January. It is the less sunny of the two destinations tracked in Singapore. The year's 2,368 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 | 62 | 28° / 82°F | 24° / 75°F | 235 mm | 9 | 28° / 82°F |
| February | 71 | 29° / 84°F | 24° / 75°F | 102 mm | 10 | 29° / 84°F |
| March | 62 | 30° / 86°F | 25° / 77°F | 168 mm | 10 | 29° / 84°F |
| April | 62 | 30° / 86°F | 26° / 79°F | 193 mm | 10 | 31° / 88°F |
| May | 62 | 30° / 86°F | 26° / 79°F | 199 mm | 9 | 31° / 88°F |
| June | 62 | 30° / 86°F | 26° / 79°F | 164 mm | 8 | 31° / 88°F |
| July | 62 | 29° / 84°F | 25° / 77°F | 174 mm | 8 | 30° / 86°F |
| August | 62 | 29° / 84°F | 25° / 77°F | 173 mm | 8 | 30° / 86°F |
| September | 62 | 29° / 84°F | 25° / 77°F | 167 mm | 8 | 30° / 86°F |
| October | 62 | 30° / 86°F | 25° / 77°F | 210 mm | 8 | 30° / 86°F |
| November | 62 | 29° / 84°F | 25° / 77°F | 283 mm | 8 | 31° / 88°F |
| December | 62 | 28° / 82°F | 25° / 77°F | 300 mm | 8 | 30° / 86°F |
Sea temperature in Seletar by month
The sea off Seletar is warmest in April at around 31°C / 88°F, and coolest in January at 28°C / 82°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.
Nearest destinations
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Seletar: questions and answers
What kind of destination is Seletar?
Seletar is a major coastal city in Singapore with a tropical rainforest climate — the sea reaches 31°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Seletar get a year?
Seletar gets about 1,839 hours of sunshine a year, at its best around February.
When is the best time to visit Seletar?
The sunniest time to visit Seletar is February, when the Sunshine Score peaks at 71/100 (with January and March close behind). Expect daytime highs around 29°C / 84°F.
What is the least sunny month in Seletar?
January is the least sunny month in Seletar, scoring 62/100 with about 235 mm of rain.
What is the sea temperature in Seletar?
The sea in Seletar ranges from about 28°C (January) to 31°C (April). Month-by-month sea temperatures are on this page.
How strong is the sun in Seletar?
The typical midday UV index in Seletar peaks around 10 (very high) in February, easing to about 8 (very high) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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