Climate Insights for Basotu

The climate in Basotu is warm and mild. The average annual temperature is 20°C and approximately 1398mm of precipitation falls per year. December is the wettest month, receiving around 315mm of rainfall. Basotu sits near the equator, so seasonal temperature differences are minimal throughout the year.

Basotu sees moderate temperature variation throughout the year, ranging from 13°C to 28°C. The warmest month is October, when average highs reach 28°C and the mean temperature sits around 22°C. July is the coolest month, with minimum temperatures around 13°C and an average of 19°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

Basotu is a fairly wet location, receiving approximately 1398mm of precipitation annually, which averages out to around 117mm per month. The wettest month is December, averaging 315mm of rainfall. January and April also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 315mm less than December, 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.

Basotu is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 9km/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 19km/h in winter, 18km/h in spring, 11km/h in summer, 16km/h in autumn.

It is currently autumn in Basotu, which began on March 20, 2026. Basotu sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in October at around 28°C, while the coldest stretch bottoms out in July near 13°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Basotu is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 10mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Basotu 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.