# Climate Insights for Soyo

*Source: [Airpult](https://airpult.com/climate/ao/soyo/2992438865): Zaire, Angola*

The climate in Soyo is hot. The average annual temperature is 25°C and approximately 745mm of precipitation falls per year. December is the wettest month, receiving around 146mm of rainfall. Soyo sits near the equator, so seasonal temperature differences are minimal throughout the year.

## Key insights

- **Hottest month:** March (peak 28°C)
- **Coldest month:** August (low 21°C)
- **Wettest month:** December (146 mm)
- **Best time to visit:** June, July, August

## Monthly climate data

The table below shows monthly climate averages for Soyo 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.

| Month | Avg low (°C) | Avg high (°C) | Mean (°C) | Precip (mm) | Wind (km/h) | Snow (cm) |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| Jan | 26 | 27 | 27 | 101 | 12 | 0 |
| Feb | 26 | 28 | 27 | 129 | 12 | 0 |
| Mar | 27 | 28 | 28 | 92 | 13 | 0 |
| Apr | 26 | 28 | 27 | 107 | 13 | 0 |
| May | 26 | 27 | 26 | 34 | 14 | 0 |
| Jun | 23 | 24 | 24 | 3 | 14 | 0 |
| Jul | 22 | 22 | 22 | 1 | 13 | 0 |
| Aug | 21 | 22 | 22 | 3 | 13 | 0 |
| Sep (current) | 23 | 24 | 23 | 7 | 16 | 0 |
| Oct | 25 | 25 | 25 | 33 | 18 | 0 |
| Nov | 26 | 27 | 26 | 88 | 15 | 0 |
| Dec | 26 | 27 | 26 | 146 | 13 | 0 |

## Temperature

Soyo has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is March, when average highs reach 28°C and the mean temperature sits around 28°C. August is the coolest month, with minimum temperatures around 21°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows. The sharpest temperature change occurs between May and June, with a 3°C shift in average temperatures.

## Precipitation

Soyo is a relatively dry area, receiving approximately 745mm of precipitation annually, which averages out to around 62mm per month. The wettest month is December, averaging 146mm of rainfall. February and April also tend to see above-average precipitation. The driest month is July, with just 1mm. That's 145mm 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.

## Wind

Soyo is mildly breezy, with an average annual wind speed of 14km/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 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months.

## Seasons

Currently it is **winter** (astronomical) / **winter** (meteorological) in Soyo.
Spring begins September 23, 2026 (8 days from now).

| Season | Begins |
| --- | --- |
| Spring | September 23 |
| Summer | December 21 |
| Autumn | March 20 |
| Winter | June 21 |

It is currently winter in Soyo, which began on June 21, 2026. Soyo sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in March at around 28°C, while the coldest stretch bottoms out in August near 21°C. Spring is next, beginning on September 23, 2026 (8 days from now).

### Spring

Temperatures range from 23 to 27°C. Rainfall is relatively light, with around 128mm over the season and a monthly average of 43mm. Winds are moderate at around 16km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

### Summer

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 376mm across the season with a monthly average of 125mm. Winds are generally light, averaging 12km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

### Autumn

Temperatures range from 26 to 28°C. Precipitation is moderate at around 233mm for the season, averaging 78mm per month. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

### Winter

Temperatures range from 21 to 24°C. Precipitation is minimal, with only around 8mm for the entire season. Winds are generally light, averaging 14km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

## Best time to visit

Recommended months: June, July, August, September.

The best time to visit Soyo is during 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. By contrast, March can be uncomfortably hot with temperatures reaching 28°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.