Surabaya weather in April
April is a fair month to visit Surabaya: highs of 30°C (85°F) and about 193 mm (7.6 in) of rain on average. Nights average 26°C (79°F) and cloud cover 76% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the 5th coolest. Compared with March, it is warmer and drier; May brings highs of 30°C (86°F) and 123 mm (4.8 in) of rain.
Is April a good time to visit Surabaya?
fair month Weather score 53/100.
April is a fair month in Surabaya. The weather is usually best in Jun–Sep.
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Does it rain a lot in Surabaya in April?
Yes, it is one of the rainy months: about 193 mm (7.6 in) falls in an average April. It is the 5th wettest month of the year.
How warm is Surabaya in April?
Days average 30°C (85°F) and nights 26°C (79°F).
Surabaya weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 29°C (84°F) | 26°C (78°F) | 337 mm | 90% | least pleasant |
| February | 29°C (83°F) | 25°C (78°F) | 316 mm | 88% | least pleasant |
| March | 29°C (84°F) | 26°C (78°F) | 272 mm | 84% | least pleasant |
| April | 30°C (85°F) | 26°C (79°F) | 193 mm | 76% | fair |
| May | 30°C (86°F) | 26°C (79°F) | 123 mm | 61% | fair |
| June | 30°C (87°F) | 25°C (77°F) | 74 mm | 52% | best |
| July | 31°C (88°F) | 24°C (76°F) | 35 mm | 45% | best |
| August | 32°C (90°F) | 24°C (76°F) | 11 mm | 39% | best |
| September | 33°C (92°F) | 25°C (78°F) | 18 mm | 40% | best |
| October | 33°C (92°F) | 26°C (80°F) | 63 mm | 58% | fair |
| November | 32°C (89°F) | 27°C (80°F) | 140 mm | 78% | fair |
| December | 30°C (85°F) | 26°C (78°F) | 300 mm | 91% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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