Koumra in Summer
In summer (June, July and August), Koumra sees average daytime highs around 30°C and overnight lows near 23°C, with 539 mm of rain over about 67 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Over the season highs ease from about 33°C in early June to 29°C by late August. The sky is clear or mostly clear about 11% of the time across summer, and the air most often feels oppressive.
Summer is Koumra's 2nd-best season to visit on our travel score. For the whole year in context, see Koumra's year-round climate.
- Avg daytime high
- 30°C
- coldest season of the year
- Avg overnight low
- 23°C
- Rainfall
- 539 mm
- 67 wet days
- Avg wind
- 7 km/h
- Travel score
- 3.3
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Koumra in Summer
Over the season highs ease from about 33°C in early June to 29°C by late August.
A typical summer day in Koumra reaches about 30°C and drops to 23°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Koumra
Once humidity and wind are folded in, summer brings about 92 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.
Koumra weather by month
How the three summer months (June, July and August) 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 | 34° / 19° | 0 | 0 | 11.5 | 3.7 |
| Feb | 37° / 21° | 0 | 0 | 11.7 | 1.9 |
| Mar | 39° / 25° | 3 | 0.9 | 11.9 | 0.7 |
| Apr | 38° / 27° | 26 | 5.9 | 12.2 | 1.0 |
| May | 35° / 26° | 72 | 12.3 | 12.4 | 2.3 |
| Jun | 32° / 24° | 104 | 15.6 | 12.5 | 3.4 |
| Jul | 30° / 22° | 194 | 25.1 | 12.5 | 3.3 |
| Aug | 29° / 22° | 241 | 26.6 | 12.3 | 3.3 |
| Sep | 30° / 22° | 178 | 23.4 | 12.1 | 3.3 |
| Oct | 32° / 22° | 78 | 14.8 | 11.8 | 3.6 |
| Nov | 34° / 21° | 4 | 0.9 | 11.6 | 3.6 |
| Dec | 34° / 18° | 0 | 0 | 11.5 | 4.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 11% of the time across summer.
Chance of precipitation in Summer
Koumra gets around 539 mm of rain over 67 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 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 30 min in early June to 12 h 12 min by late August. 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 5.2 kWh/m².
Hazard calendar for Koumra
In summer, Koumra overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Koumra's monsoon runs July–September, when most of the year's rain falls.
Koumra sees seasonal dust haze (March–April), heaviest in March.
Is summer a good time to visit Koumra?
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 Koumra.
What to pack for Koumra in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Koumra sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 67 days see rain.
UV index in Koumra 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 Koumra peaks around March 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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) | 10 | 12 | 14 | 13 | 10 | 12 | 12 | 13 | 11 | 11 | 10 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Extreme |
| Feb | 12 | Extreme |
| Mar | 14 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 11 | Extreme |
| Oct | 11 | Extreme |
| Nov | 10 | Very high |
| Dec | 9 | Very high |
Air quality in Koumra 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 Koumra is worst in March — around 50 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (July, 13 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) | 44 | 44 | 50 | 28 | 16 | 16 | 13 | 14 | 16 | 22 | 21 | 38 |
| Level | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 44 | Poor |
| Feb | 44 | Poor |
| Mar | 50 | Poor |
| Apr | 28 | Moderate |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 13 | Moderate |
| Aug | 14 | Moderate |
| Sep | 16 | Moderate |
| Oct | 22 | Moderate |
| Nov | 21 | Moderate |
| Dec | 38 | Poor |
Where is Koumra?
Koumra sits at 8.9°N, 17.6°E, 397 m above sea level, in Chad. The nearest listed city is Maro, 38 km away.
Topography around Koumra
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Koumra.
Within 3 km, the terrain around Koumra has only modest variations in elevation — a maximum elevation change of 54 m around an average of 408 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 237 m; within 80 km, significant variations in elevation — a maximum elevation change of 348 m.
The land around Koumra is covered by cropland (32%), shrubs (30%) and artificial surfaces (22%) within 3 km, shrubs (43%) and cropland (37%) within 16 km, and shrubs (41%) and cropland (37%) within 80 km.
Chad travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / D / E / F
- 220 V · 50 Hz
- Prices
- ≈ 35% of US
- price level, 2025
- GDP per capita
- $1,022
- 2025
- Happiness
- 4.4 / 10
- World Happiness, 2025
- Safe drinking water
- 6%
- of population, 2024
- Road deaths
- 32.4
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- Religion
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 Koumra (8.9159°, 17.5505°, elevation 397 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.