Climate Insights for Mongomo

The climate in Mongomo is warm and mild. The average annual temperature is 24°C and approximately 1818mm of precipitation falls per year. Mongomo receives a notable amount of rainfall throughout the year, including during its driest month. Mongomo sits near the equator, so seasonal temperature differences are minimal throughout the year.

Mongomo has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 31°C and the mean temperature sits around 25°C. November is the coolest month, with minimum temperatures around 21°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Mongomo is a fairly wet location, receiving approximately 1818mm of precipitation annually, which averages out to around 151mm per month. The wettest month is October, averaging 249mm of rainfall. November and April also tend to see above-average precipitation. The driest month is January, with just 48mm. That's 201mm less than October, 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.

Mongomo is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

It is currently spring in Mongomo, which began on March 20, 2026. Mongomo sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 31°C, while the coldest stretch bottoms out in November near 21°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Mongomo is during August and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 91mm per month. By contrast, February can be uncomfortably hot with highs reaching 31°C, while November is the coldest period with lows dropping to 21°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Mongomo 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.