Serang weather in May
May is a fair month to visit Serang: highs of 30°C (85°F) and about 133 mm (5.2 in) of rain on average. Nights average 26°C (78°F) and cloud cover 71% (NASA POWER, 2001–2025 averages). The sea averages 31°C (87°F). It is the 6th driest month of the year and the 4th warmest. Compared with April, it is about as warm and drier; June brings highs of 29°C (85°F) and 96 mm (3.8 in) of rain.
Is May a good time to visit Serang?
fair month Weather score 64/100.
May is a fair month in Serang. The weather is usually best in Jun–Sep.
Does it rain a lot in Serang in May?
Some rain is normal: about 133 mm (5.2 in) falls in an average May. It is the 6th driest month of the year.
How warm is Serang in May?
Days average 30°C (85°F) and nights 26°C (78°F).
Serang weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 29°C (83°F) | 25°C (77°F) | 319 mm | 91% | 29°C (85°F) | least pleasant |
| February | 28°C (83°F) | 25°C (77°F) | 361 mm | 92% | 30°C (86°F) | least pleasant |
| March | 29°C (84°F) | 26°C (78°F) | 237 mm | 88% | 30°C (86°F) | least pleasant |
| April | 29°C (84°F) | 26°C (78°F) | 177 mm | 84% | 30°C (86°F) | fair |
| May | 30°C (85°F) | 26°C (78°F) | 133 mm | 71% | 31°C (87°F) | fair |
| June | 29°C (85°F) | 25°C (77°F) | 96 mm | 64% | 31°C (87°F) | best |
| July | 29°C (84°F) | 25°C (76°F) | 93 mm | 59% | 30°C (86°F) | best |
| August | 30°C (85°F) | 24°C (76°F) | 54 mm | 52% | 30°C (85°F) | best |
| September | 30°C (87°F) | 25°C (76°F) | 72 mm | 60% | 30°C (85°F) | best |
| October | 31°C (87°F) | 25°C (77°F) | 119 mm | 76% | 30°C (86°F) | fair |
| November | 30°C (86°F) | 26°C (78°F) | 175 mm | 88% | 30°C (85°F) | fair |
| December | 29°C (84°F) | 25°C (78°F) | 237 mm | 93% | 30°C (85°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months