Bandung weather by month
Bandung runs from about 22°C in July to 24°C in October, with November the wettest month at 396 mm.
warmest month
October
24°C
coolest month
July
22°C
wettest month
November
396 mm
worst air month
June
86 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 23°C | 296 mm | 269 h | 46 |
| February | 23°C | 245 mm | 260 h | 49 |
| March | 23°C | 257 mm | 269 h | 56 |
| April | 24°C | 272 mm | 271 h | 63 |
| May | 24°C | 218 mm | 319 h | 68 |
| June | 23°C | 87 mm | 326 h | 86 |
| July | 22°C | 70 mm | 345 h | 84 |
| August | 23°C | 32 mm | 360 h | 73 |
| September | 23°C | 133 mm | 330 h | 78 |
| October | 24°C | 63 mm | 347 h | 83 |
| November | 23°C | 396 mm | 231 h | 73 |
| December | 24°C | 228 mm | 213 h | 65 |
About 3,540 hours of sun a year. Roughly 221 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-23. Full method, licences and the list of sources we rejected are on the methodology page.