Climate Insights for Nzega

The climate in Nzega is warm and mild. The average annual temperature is 24°C and approximately 751mm of precipitation falls per year. December is the wettest month, receiving around 131mm of rainfall. Nzega sits near the equator, so seasonal temperature differences are minimal throughout the year.

Nzega sees moderate temperature variation throughout the year, ranging from 17°C to 32°C. The warmest month is October, when average highs reach 32°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 17°C and an average of 23°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.

Nzega is a relatively dry area, receiving approximately 751mm of precipitation annually, which averages out to around 63mm per month. The wettest month is December, averaging 131mm of rainfall. November and April also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 131mm 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.

Nzega is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, 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 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, 15km/h in spring, 10km/h in summer, 14km/h in autumn.

It is currently autumn in Nzega, which began on March 20, 2026. Nzega 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 32°C, while the coldest stretch bottoms out in July near 17°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Nzega is during February, May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 22mm per month. By contrast, October can be uncomfortably hot with temperatures reaching 32°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Nzega 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.