# Climate Insights for Cacolo

*Source: [Airpult](https://airpult.com/climate/ao/cacolo/4261075410): Lunda-Sul, Angola*

The climate in Cacolo is warm and mild. The average annual temperature is 22°C and approximately 1408mm of precipitation falls per year. November is the wettest month, receiving around 267mm of rainfall. Cacolo 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, August, May. The coldest months are June, July, August, when temperatures can drop to 16°C.

## Key insights

- **Hottest month:** September (peak 31°C)
- **Coldest month:** June (low 16°C)
- **Wettest month:** November (267 mm)
- **Best time to visit:** May, June, July

## Monthly climate data

The table below shows monthly climate averages for Cacolo 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 | 18 | 27 | 22 | 169 | 7 | 0 |
| Feb | 18 | 27 | 22 | 196 | 6 | 0 |
| Mar | 18 | 28 | 22 | 216 | 5 | 0 |
| Apr | 18 | 28 | 22 | 151 | 8 | 0 |
| May | 18 | 29 | 23 | 7 | 11 | 0 |
| Jun | 16 | 29 | 22 | 0 | 11 | 0 |
| Jul | 16 | 29 | 22 | 0 | 12 | 0 |
| Aug | 17 | 31 | 23 | 5 | 10 | 0 |
| Sep (current) | 18 | 31 | 24 | 24 | 7 | 0 |
| Oct | 18 | 29 | 23 | 141 | 6 | 0 |
| Nov | 18 | 27 | 22 | 267 | 5 | 0 |
| Dec | 18 | 27 | 22 | 231 | 6 | 0 |

## Temperature

Cacolo sees moderate temperature variation throughout the year, ranging from 16°C to 31°C. The warmest month is September, when average highs reach 31°C and the mean temperature sits around 24°C. June is the coolest month, with minimum temperatures around 16°C and an average of 22°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

## Precipitation

Cacolo is a fairly wet location, receiving approximately 1408mm of precipitation annually, which averages out to around 117mm per month. The wettest month is November, averaging 267mm of rainfall. December and March also tend to see above-average precipitation. The driest month is June, with just 0mm. That's 267mm less than November, 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

Cacolo is relatively calm, with an average annual wind speed of 8km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 7km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 6km/h in spring, 6km/h in summer, 8km/h in autumn.

## Seasons

Currently it is **winter** (astronomical) / **winter** (meteorological) in Cacolo.
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 Cacolo, which began on June 21, 2026. Cacolo 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 31°C, while the coldest stretch bottoms out in June near 16°C. Spring is next, beginning on September 23, 2026 (8 days from now).

### Spring

Temperatures range from 18 to 31°C. Rainfall is heavy, totalling around 432mm across the season with a monthly average of 144mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

### Summer

Temperatures range from 18 to 27°C. Rainfall is heavy, totalling around 596mm across the season with a monthly average of 199mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

### Autumn

Temperatures range from 18 to 29°C. Rainfall is heavy, totalling around 375mm across the season with a monthly average of 125mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

### Winter

Temperatures range from 16 to 31°C. Precipitation is minimal, with only around 5mm for the entire season. Winds are generally light, averaging 11km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

## Best time to visit

Recommended months: May, June, July, August, September.

The best time to visit Cacolo 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 7mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.