Kasangulu in Summer
In summer (December, January and February), Kasangulu sees average daytime highs around 30°C and overnight lows near 22°C, with 380 mm of rain over about 61 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 4% of the time across summer, and the air most often feels oppressive.
Summer is Kasangulu's 3rd-best season to visit on our travel score. For the whole year in context, see Kasangulu's year-round climate.
- Avg daytime high
- 30°C
- 3rd-warmest season
- Avg overnight low
- 22°C
- Rainfall
- 380 mm
- 61 wet days
- Avg wind
- 5 km/h
- Travel score
- 3.6
- 3rd-best season
- Months
- Dec · Jan · Feb
Temperature in Kasangulu in Summer
Across summer, daytime highs hold fairly steady around 30°C.
A typical summer day in Kasangulu reaches about 30°C and drops to 22°C overnight. The warmest of the three months is February, the coolest December.
How summer really feels in Kasangulu
Once humidity and wind are folded in, summer brings about 90 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Kasangulu 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 | 30° / 22° | 120 | 20.2 | 12.2 | 3.7 |
| Feb | 31° / 23° | 104 | 16.6 | 12.1 | 3.6 |
| Mar | 31° / 23° | 122 | 19.6 | 12 | 3.3 |
| Apr | 31° / 23° | 161 | 22.9 | 11.9 | 3.0 |
| May | 30° / 22° | 82 | 15.8 | 11.8 | 4.2 |
| Jun | 29° / 21° | 4 | 1.2 | 11.7 | 6.4 |
| Jul | 29° / 20° | 1 | 0.1 | 11.8 | 6.7 |
| Aug | 29° / 20° | 4 | 0.9 | 11.9 | 6.1 |
| Sep | 31° / 22° | 16 | 5.1 | 12 | 4.9 |
| Oct | 31° / 22° | 118 | 19.3 | 12.1 | 3.6 |
| Nov | 30° / 22° | 189 | 25.2 | 12.2 | 3.2 |
| Dec | 29° / 22° | 156 | 24.6 | 12.3 | 3.4 |
Cloud cover in Summer
The sky is clear or mostly clear about 4% of the time across summer.
Chance of precipitation in Summer
Kasangulu gets around 380 mm of rain over 61 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 12 min in early December to 12 h 06 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 5.0 kWh/m².
Hazard calendar for Kasangulu
In summer, Kasangulu overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Kasangulu's rainy season runs October–April, when most of the year's rain falls.
Is summer a good time to visit Kasangulu?
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 Kasangulu.
What to pack for Kasangulu in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Kasangulu sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 61 days see rain.
UV index in Kasangulu in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kasangulu peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 11 at about 6 (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) | 14 | 13 | 15 | 13 | 9 | 7 | 7 | 6 | 10 | 13 | 12 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 9 | Very high |
| Jun | 7 | High |
| Jul | 7 | High |
| Aug | 6 | High |
| Sep | 10 | Very high |
| Oct | 13 | Extreme |
| Nov | 12 | Extreme |
| Dec | 10 | Very high |
Air quality in Kasangulu 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 Kasangulu is worst in June — around 60 µg/m³ PM2.5 (unhealthy), about 1.8× the cleanest month (January, 33 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) | 33 | 36 | 36 | 39 | 53 | 60 | 59 | 55 | 58 | 45 | 33 | 34 |
| Level | Moderate | Poor | Poor | Poor | Poor | Unhealthy | Unhealthy | Poor | Unhealthy | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 33 | Moderate |
| Feb | 36 | Poor |
| Mar | 36 | Poor |
| Apr | 39 | Poor |
| May | 53 | Poor |
| Jun | 60 | Unhealthy |
| Jul | 59 | Unhealthy |
| Aug | 55 | Poor |
| Sep | 58 | Unhealthy |
| Oct | 45 | Poor |
| Nov | 33 | Moderate |
| Dec | 34 | Moderate |
Where is Kasangulu?
Kasangulu sits at 4.6°S, 15.2°E, 413 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Kinshasa, 33 km away.
Topography around Kasangulu
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kasangulu.
Within 3 km, the terrain around Kasangulu has only modest variations in elevation — a maximum elevation change of 154 m around an average of 415 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 417 m; within 80 km, large variations in elevation — a maximum elevation change of 631 m.
The land around Kasangulu is covered by trees (36%) and grassland (35%) within 3 km, trees (46%) and grassland (34%) within 16 km, and grassland (48%) and trees (38%) 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 Kasangulu (-4.5833°, 15.1655°, elevation 413 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.