Climate Insights for Longonjo

The climate in Longonjo is warm and mild. The average annual temperature is 19°C and approximately 1370mm of precipitation falls per year. November is the wettest month, receiving around 257mm of rainfall. Longonjo is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: September, October, August. The coldest months are June, July, May, when temperatures can drop to 10°C.

Longonjo sees moderate temperature variation throughout the year, ranging from 10°C to 30°C. The warmest month is September, when average highs reach 30°C and the mean temperature sits around 22°C. June is the coolest month, with minimum temperatures around 10°C and an average of 17°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between July and August, with a 2°C shift in average temperatures.

Longonjo is a fairly wet location, receiving approximately 1370mm of precipitation annually, which averages out to around 114mm per month. The wettest month is November, averaging 257mm of rainfall. December and March also tend to see above-average precipitation. The driest month is June, with just 0mm. That's 257mm less than November, 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.

Longonjo is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 13km/h in winter, 12km/h in spring, 11km/h in summer, 12km/h in autumn.

It is currently autumn in Longonjo, which began on March 20, 2026. Longonjo is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in September at around 30°C, while the coldest stretch bottoms out in June near 10°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Longonjo is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 17mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Longonjo 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.