Climate Insights for Chiengi

The climate in Chiengi is warm and mild. The average annual temperature is 23°C and approximately 1423mm of precipitation falls per year. December is the wettest month, receiving around 279mm of rainfall. Chiengi sits near the equator, so seasonal temperature differences are minimal throughout the year.

Chiengi sees moderate temperature variation throughout the year, ranging from 15°C to 32°C. 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 15°C and an average of 21°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between July and August, with a 2°C shift in average temperatures.

Chiengi is a fairly wet location, receiving approximately 1423mm of precipitation annually, which averages out to around 119mm per month. The wettest month is December, averaging 279mm of rainfall. March and January also tend to see above-average precipitation. The driest month is June, with just 0mm. That's 279mm 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.

Chiengi 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 May, averaging 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/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 7km/h in winter, 6km/h in spring, 5km/h in summer, 7km/h in autumn.

It is currently spring in Chiengi, which began on September 23, 2026. Chiengi sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in September at around 32°C, while the coldest stretch bottoms out in July near 15°C. Summer is next, beginning on December 21, 2026 (87 days from now).

The best time to visit Chiengi is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 4mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Chiengi 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.