Kolwezi in Summer
In summer (December, January and February), Kolwezi sees average daytime highs around 25°C and overnight lows near 18°C, with 601 mm of rain over about 78 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 25°C. The sky is clear or mostly clear about 1% of the time across summer, and the air most often feels humid.
Summer is Kolwezi's weakest season of the year to visit on our travel score. For the whole year in context, see Kolwezi's year-round climate.
- Avg daytime high
- 25°C
- coldest season of the year
- Avg overnight low
- 18°C
- Rainfall
- 601 mm
- 78 wet days
- Avg wind
- 7 km/h
- Travel score
- 4.0
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Kolwezi in Summer
Across summer, daytime highs hold fairly steady around 25°C.
A typical summer day in Kolwezi reaches about 25°C and drops to 18°C overnight. The warmest of the three months is February, the coolest December.
Kolwezi weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 25° / 18° | 222 | 27.4 | 12.6 | 3.9 |
| Feb | 25° / 18° | 184 | 23.3 | 12.4 | 4.1 |
| Mar | 26° / 18° | 164 | 24.5 | 12.1 | 4.4 |
| Apr | 26° / 17° | 44 | 9.6 | 11.8 | 6.6 |
| May | 27° / 17° | 3 | 0.8 | 11.5 | 8.3 |
| Jun | 26° / 15° | 0 | 0 | 11.4 | 8.9 |
| Jul | 26° / 14° | 0 | 0 | 11.4 | 9.0 |
| Aug | 29° / 17° | 0 | 0.1 | 11.6 | 7.5 |
| Sep | 30° / 19° | 10 | 2 | 11.9 | 5.9 |
| Oct | 29° / 19° | 61 | 12.1 | 12.2 | 5.0 |
| Nov | 27° / 18° | 158 | 24.2 | 12.5 | 4.2 |
| Dec | 25° / 18° | 195 | 27.3 | 12.6 | 3.9 |
Cloud cover in Summer
The sky is clear or mostly clear about 1% of the time across summer.
Chance of precipitation in Summer
Kolwezi gets around 601 mm of rain over 78 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 36 min in early December to 12 h 12 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.9 kWh/m².
Hazard calendar for Kolwezi
In summer, Kolwezi overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Kolwezi's monsoon runs November–March, when most of the year's rain falls.
Is summer a good time to visit Kolwezi?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Kolwezi.
What to pack for Kolwezi in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Kolwezi sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 78 days see rain.
UV index in Kolwezi in Summer
Clear-sky midday UV across summer averages around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kolwezi peaks around February 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 16 | 15 | 14 | 10 | 9 | 10 | 10 | 12 | 14 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 10 | Extreme |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 14 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Kolwezi in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Kolwezi is worst in August — around 92 µg/m³ PM2.5 (unhealthy), about 11.4× the cleanest month (April, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 12 | 9 | 8 | 20 | 55 | 70 | 92 | 66 | 27 | 13 | 9 |
| Level | Good | Good | Good | Good | Moderate | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 12 | Good |
| Mar | 9 | Good |
| Apr | 8 | Good |
| May | 20 | Moderate |
| Jun | 55 | Unhealthy |
| Jul | 70 | Unhealthy |
| Aug | 92 | Unhealthy |
| Sep | 66 | Unhealthy |
| Oct | 27 | Moderate |
| Nov | 13 | Moderate |
| Dec | 9 | Good |
Where is Kolwezi?
Kolwezi sits at 10.7°S, 25.5°E, 1,485 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Fungurume, 94 km away.
Topography around Kolwezi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kolwezi.
Within 3 km, the terrain around Kolwezi has only modest variations in elevation — a maximum elevation change of 190 m around an average of 1,465 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 304 m; within 80 km, large variations in elevation — a maximum elevation change of 964 m.
The land around Kolwezi is covered by artificial surfaces (53%) within 3 km, grassland (38%) and cropland (23%) within 16 km, and trees (68%) within 80 km.
Democratic Republic of the Congo travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 42% of US
- price level, 2025
- GDP per capita
- $807
- 2025
- Happiness
- 3.8 / 10
- World Happiness, 2025
- Safe drinking water
- 12%
- of population, 2024
- Road deaths
- 34.9
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Very low
- EF EPI 400
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Kolwezi (-10.7148°, 25.4667°, elevation 1,485 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.