Climate Insights for Sukabumi

The climate in Sukabumi is warm and mild. The average annual temperature is 23°C and approximately 179mm of precipitation falls per year. May is the wettest month, receiving around 33mm of rainfall. Sukabumi sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperatures in Sukabumi vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is December, when average highs reach 34°C and the mean temperature sits around 28°C. October is the coolest month, with minimum temperatures around 13°C and an average of 19°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Sukabumi is a quite dry location, receiving approximately 179mm of precipitation annually, which averages out to around 15mm per month. The wettest month is January, averaging 33mm of rainfall. February and March also tend to see above-average precipitation. The driest month is November, with just 0mm. That's 33mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Sukabumi is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 7km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 5km/h in winter, 6km/h in spring, 8km/h in summer, 9km/h in autumn.

It is currently winter in Sukabumi, which began on June 21, 2026. Sukabumi sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in December at around 34°C, while the coldest stretch bottoms out in October near 13°C. Spring is next, beginning on September 23, 2026 — 23 days from now.

The best time to visit Sukabumi is during February, March, April, May, June, July, August, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 15mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 34°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Sukabumi based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.