Réo in Summer
In summer (June, July and August), Réo sees average daytime highs around 32°C and overnight lows near 24°C, with 420 mm of rain over about 51 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 35°C in early June to 30°C by late August. The sky is clear or mostly clear about 20% of the time across summer, and the air most often feels oppressive.
Summer is Réo's 3rd-best season to visit on our travel score. For the whole year in context, see Réo's year-round climate.
- Avg daytime high
- 32°C
- coldest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 420 mm
- 51 wet days
- Avg wind
- 9 km/h
- Travel score
- 3.3
- 3rd-best season
- Months
- Jun · Jul · Aug
Temperature in Réo in Summer
Over the season highs ease from about 35°C in early June to 30°C by late August.
A typical summer day in Réo reaches about 32°C and drops to 24°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Réo
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.
Réo 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 | 32° / 18° | 0 | 0.1 | 11.4 | 5.3 |
| Feb | 35° / 21° | 1 | 0.2 | 11.6 | 3.4 |
| Mar | 37° / 24° | 3 | 0.8 | 11.9 | 1.6 |
| Apr | 38° / 26° | 12 | 3.1 | 12.3 | 1.0 |
| May | 37° / 27° | 33 | 7.8 | 12.6 | 1.7 |
| Jun | 34° / 25° | 56 | 10.1 | 12.7 | 3.0 |
| Jul | 31° / 24° | 140 | 18.2 | 12.7 | 3.5 |
| Aug | 30° / 23° | 225 | 23.1 | 12.4 | 3.4 |
| Sep | 31° / 23° | 134 | 17 | 12.1 | 3.6 |
| Oct | 34° / 23° | 33 | 6.6 | 11.7 | 3.3 |
| Nov | 35° / 20° | 1 | 0.2 | 11.4 | 3.3 |
| Dec | 33° / 18° | 0 | 0 | 11.3 | 4.8 |
Cloud cover in Summer
The sky is clear or mostly clear about 20% of the time across summer.
Chance of precipitation in Summer
Réo gets around 420 mm of rain over 51 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 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 42 min in early June to 12 h 18 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 5.7 kWh/m².
Hazard calendar for Réo
In summer, Réo overlaps its monsoon and dust season. The full year is below, with each hazard's peak months called out.
Réo's monsoon runs July–September, when most of the year's rain falls.
Réo sees seasonal dust haze (February–June), heaviest in March.
Is summer a good time to visit Réo?
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 Réo.
What to pack for Réo in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Réo sees daytime highs around 32°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 51 days see rain.
UV index in Réo in Summer
Clear-sky midday UV across summer averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Réo peaks around March 16 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (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) | 9 | 11 | 14 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 14 | Extreme |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Réo 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 Réo is worst in February — around 74 µg/m³ PM2.5 (unhealthy), about 5.1× the cleanest month (August, 15 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) | 63 | 74 | 70 | 52 | 28 | 22 | 16 | 15 | 21 | 32 | 43 | 57 |
| Level | Unhealthy | Unhealthy | Unhealthy | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 63 | Unhealthy |
| Feb | 74 | Unhealthy |
| Mar | 70 | Unhealthy |
| Apr | 52 | Poor |
| May | 28 | Moderate |
| Jun | 22 | Moderate |
| Jul | 16 | Moderate |
| Aug | 15 | Moderate |
| Sep | 21 | Moderate |
| Oct | 32 | Moderate |
| Nov | 43 | Poor |
| Dec | 57 | Unhealthy |
Where is Réo?
Réo sits at 12.3°N, 2.5°W, 300 m above sea level, in Burkina Faso. The nearest listed city is Koudougou, 14 km away.
Topography around Réo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Réo.
Within 3 km, the terrain around Réo has only modest variations in elevation — a maximum elevation change of 52 m around an average of 301 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 265 m; within 80 km, significant variations in elevation — a maximum elevation change of 300 m.
The land around Réo is covered by grassland (43%) and cropland (23%) within 3 km, grassland (51%) and cropland (28%) within 16 km, and cropland (39%), grassland (36%) and shrubs (24%) within 80 km.
Burkina Faso travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 37% of US
- price level, 2025
- GDP per capita
- $1,148
- 2025
- Happiness
- 4.5 / 10
- World Happiness, 2025
- Homicide rate
- 1.3
- per 100k, 2017
- Road deaths
- 31
- 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 Réo (12.3196°, -2.4709°, elevation 300 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.