Climate Insights for Chissamba

The climate in Chissamba is warm and mild. The average annual temperature is 22°C and approximately 1100mm of precipitation falls per year. December is the wettest month, receiving around 218mm of rainfall. Chissamba 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 July, June, May, when temperatures can drop to 11°C.

Temperatures in Chissamba vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 25°C. July is the coolest month, with minimum temperatures around 11°C and an average of 19°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 3°C shift in average temperatures.

Chissamba is a moderately rainy area, receiving approximately 1100mm of precipitation annually, which averages out to around 92mm per month. The wettest month is December, averaging 218mm of rainfall. January and November also tend to see above-average precipitation. The driest month is June, with just 0mm. That's 218mm 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.

Chissamba is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.

It is currently autumn in Chissamba, which began on March 20, 2026. Chissamba 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 32°C, while the coldest stretch bottoms out in July near 11°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Chissamba is during April, May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 24mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Chissamba 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.