Bandung is rarely comfortable to be outside at midday. It comes closest in early February, and even then it is often wet. For sun, aim for June to September.
When to go five ratings · thirty-six ten-day sections · click a cell to read it
The sun season here runs from June to September. It peaks in late July, at 63. The weakest stretch is from mid October to early May, when it drops to 48, mostly because it is often wet. The clearest skies come in August, when the sky is typically 59% covered at midday (partly cloudy).
Bandung never quite rates Good for being outside. It comes closest in early February, at 42, mostly because it is often wet. Avoid May to early June for this: it falls to 13, mostly because it is too hot.
Walking is not what Bandung is for: the Active outdoors rating tops out at 10, mostly because it is too warm.
The year, measured
The average temperature in Bandung over the whole year is 25°C. September is the hottest month, with highs of about 30°C; July is the coldest, with lows of about 21°C. Bandung has no sharply defined rainy season: the chance of rain on a given day runs from 64% in July, the driest month, to 73% in October, the wettest. Winds in Bandung are highest in January, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.8 m/s (6 km/h). The prevailing wind is from the NW. The clearest skies in Bandung come in August, when the sky is typically 54% covered; February is the cloudiest month, at 78%.
Month by month Bandung climate by month: average temperatures year round · click a month to read it
| Month | High | Low | Feels like | Chance of rain | Cloud | Wind | Being outside | Sun | Walking |
|---|---|---|---|---|---|---|---|---|---|
| January | 28°C | 23°C | 29°C | 65% | 75% | 2.7 m/s | 36 | 50 | 7 |
| February | 28°C | 23°C | 29°C | 68% | 78% | 2.5 m/s | 36 | 49 | 8 |
| March | 29°C | 23°C | 30°C | 72% | 75% | 2.1 m/s | 28 | 51 | 3 |
| April | 29°C | 23°C | 31°C | 71% | 72% | 1.9 m/s | 22 | 51 | 2 |
| May | 29°C | 23°C | 32°C | 70% | 66% | 1.8 m/s | 15 | 54 | 1 |
| June | 29°C | 22°C | 31°C | 70% | 64% | 1.8 m/s | 20 | 57 | 1 |
| July | 29°C | 21°C | 30°C | 64% | 56% | 2.1 m/s | 30 | 61 | 3 |
| August | 29°C | 21°C | 30°C | 67% | 54% | 2.4 m/s | 28 | 61 | 3 |
| September | 30°C | 22°C | 30°C | 72% | 57% | 2.3 m/s | 25 | 59 | 2 |
| October | 30°C | 23°C | 31°C | 73% | 63% | 2.1 m/s | 19 | 51 | 2 |
| November | 29°C | 23°C | 31°C | 71% | 73% | 2.0 m/s | 23 | 49 | 2 |
| December | 28°C | 23°C | 30°C | 67% | 72% | 2.4 m/s | 32 | 51 | 5 |
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Bandung weather by season
Year round, Bandung has days of about 28°C at their warmest in February, its coolest month, and 30°C in September, its warmest; the coolest hours of the day run from 21°C to 23°C through the year, and the average temperature over the year is 25°C around the clock. Rain is most likely around October and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Bandung weather in winterJune to August
Winter in Bandung has typical daily highs of about 29°C and lows of about 21°C, with a 67% chance of rain on a given day.
Bandung weather in springSeptember to November
Spring in Bandung has typical daily highs of about 29°C and lows of about 23°C, with a 72% chance of rain on a given day.
Bandung weather in summerDecember to February
Summer in Bandung has typical daily highs of about 28°C and lows of about 23°C, with a 67% chance of rain on a given day.
Bandung weather in autumnMarch to May
Autumn in Bandung has typical daily highs of about 29°C and lows of about 23°C, with a 71% chance of rain on a given day.
When is the rainy season in Bandung?
Bandung has no sharply defined rainy season: the chance of rain on a given day runs from 64% in July, the driest month, to 73% in October, the wettest.
What time of year is Bandung windiest?
Winds in Bandung are highest in January, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.8 m/s (6 km/h). The prevailing wind is from the NW.
What is the average temperature in Bandung year round?
The average temperature in Bandung over the whole year is 25°C. September is the hottest month, with highs of about 30°C; July is the coldest, with lows of about 21°C.
Where to go instead in mid May, the weakest time here for being outside
How this is worked out
Every figure is a decade of weather-station observations blended into one typical year, in ten-day sections. The ratings, the chart and the feels-like column are read at midday local solar time. Being outside is the Easy outdoors rating, Sun is Sunbathing and Walking is Active outdoors, each out of 100: Good from 55, Ideal from 80. They describe what a time of year is usually like here, not a forecast. The dotted links open the map at that time of year; set its time of day to midday to see these numbers.