Climate Insights for Sijunjung

The climate in Sijunjung is warm and mild. The average annual temperature is 18°C and approximately 209mm of precipitation falls per year. December is the wettest month, receiving around 33mm of rainfall. Sijunjung sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperatures in Sijunjung vary considerably across the year, with a 26°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 28°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 2°C and an average of 8°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between July and August, with a 12°C shift in average temperatures.

Sijunjung is a quite dry location, receiving approximately 209mm of precipitation annually, which averages out to around 17mm per month. The wettest month is February, averaging 33mm of rainfall. March and October also tend to see above-average precipitation. The driest month is June, with just 2mm. That's 31mm less than February, 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.

Sijunjung is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 8km/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 3km/h in winter, 5km/h in spring, 9km/h in summer, 5km/h in autumn.

It is currently winter in Sijunjung, which began on June 21, 2026. Sijunjung sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in August at around 28°C, while the coldest stretch bottoms out in July near 2°C. Spring is next, beginning on September 23, 2026 — 16 days from now.

The best time to visit Sijunjung is during January, February, March, April, May, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 20mm per month. By contrast, July can be quite cold with temperatures dropping to 2°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Sijunjung 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.