Serang Climate by Month
Serang, Banten, Indonesia
Hot all year, with rain spread through the year.
Hot all year, with rain spread through the year: that's Serang's climate in short. September is the warmest month, with highs around 90°F (32°C); February is the coolest at 85°F (29°C), and nights dip to 72°F (22°C). It gets 71 in (1812 mm) of rain a year, spread across the months. The air is humid, averaging 81% relative humidity.
- Warmest month
- 90°F(32°C)
- Average high, September
- Coldest nights
- 72°F(22°C)
- Average low, August
- Rain per year
- 71 in(1812 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: September
Best and worst months in Serang
Best for weatherJuly to September are the best time for weather in Serang: highs near 89°F (32°C) and about 2.2 in (57 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the wettest, with 12 in (307 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Serang weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 85°F(30°C) | 74°F(23°C) | 12 in(307 mm) | 84% | 4.5 |
| FebFebruary | 85°F(29°C) | 73°F(23°C) | 11 in(269 mm) | 85% | 4.6 |
| MarMarch | 87°F(30°C) | 74°F(23°C) | 7.8 in(198 mm) | 82% | 4.9 |
| AprApril | 88°F(31°C) | 74°F(23°C) | 6.7 in(169 mm) | 83% | 4.8 |
| MayMay | 89°F(32°C) | 74°F(24°C) | 4.5 in(114 mm) | 82% | 4.6 |
| JunJune | 88°F(31°C) | 73°F(23°C) | 3.0 in(77 mm) | 81% | 4.3 |
| JulJulyBest | 88°F(31°C) | 72°F(22°C) | 2.6 in(67 mm) | 80% | 4.7 |
| AugAugustBest | 89°F(32°C) | 72°F(22°C) | 2.0 in(52 mm) | 76% | 5.0 |
| SepSeptemberBest | 90°F(32°C) | 72°F(22°C) | 2.0 in(51 mm) | 74% | 5.5 |
| OctOctober | 90°F(32°C) | 73°F(23°C) | 4.4 in(112 mm) | 76% | 5.3 |
| NovNovember | 89°F(31°C) | 74°F(23°C) | 6.4 in(163 mm) | 80% | 4.8 |
| DecDecember | 87°F(30°C) | 74°F(23°C) | 9.2 in(233 mm) | 83% | 4.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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