El ’Ayoûn in Spring
In spring (March, April and May), El ’Ayoûn sees average daytime highs around 40°C and overnight lows near 28°C, with 4 mm of rain over about 1 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Over the season highs climb from about 37°C in early March to 42°C by late May. The sky is clear or mostly clear about 66% of the time across spring, and the air most often feels dry.
Spring is El ’Ayoûn's weakest season of the year to visit on our travel score. For the whole year in context, see El ’Ayoûn's year-round climate.
- Avg daytime high
- 40°C
- warmest season of the year
- Avg overnight low
- 28°C
- Rainfall
- 4 mm
- 1 wet days
- Avg wind
- 14 km/h
- Travel score
- 0.4
- weakest season of the year
- Months
- Mar · Apr · May
Temperature in El ’Ayoûn in Spring
Over the season highs climb from about 37°C in early March to 42°C by late May.
A typical spring day in El ’Ayoûn reaches about 40°C and drops to 28°C overnight. The warmest of the three months is May, the coolest March.
How spring really feels in El ’Ayoûn
Once humidity and wind are folded in, spring brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in spring is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
El ’Ayoûn weather by month
How the three spring months (March, April and May) 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° / 19° | 1 | 0.2 | 11.2 | 5.1 |
| Feb | 35° / 22° | 0 | 0.1 | 11.5 | 3.3 |
| Mar | 38° / 25° | 0 | 0.1 | 11.9 | 1.2 |
| Apr | 41° / 28° | 0 | 0.1 | 12.3 | 0.0 |
| May | 42° / 30° | 4 | 1.1 | 12.7 | 0.0 |
| Jun | 40° / 30° | 15 | 3.1 | 12.9 | 0.3 |
| Jul | 36° / 27° | 77 | 9.1 | 12.8 | 2.3 |
| Aug | 33° / 25° | 124 | 12.9 | 12.5 | 3.2 |
| Sep | 34° / 26° | 93 | 9.6 | 12.1 | 3.0 |
| Oct | 37° / 26° | 24 | 4.6 | 11.6 | 1.8 |
| Nov | 36° / 23° | 1 | 0.3 | 11.3 | 2.4 |
| Dec | 33° / 20° | 1 | 0.1 | 11.1 | 4.4 |
Cloud cover in Spring
The sky is clear or mostly clear about 66% of the time across spring.
Chance of precipitation in Spring
El ’Ayoûn gets around 4 mm of rain over 1 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 14 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 42 min in early March to 12 h 48 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 7.2 kWh/m².
Hazard calendar for El ’Ayoûn
In spring, El ’Ayoûn overlaps its dust season. The full year is below, with each hazard's peak months called out.
El ’Ayoûn sees dust haze year-round, heaviest in June.
Is spring a good time to visit El ’Ayoûn?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in El ’Ayoûn.
What to pack for El ’Ayoûn in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, El ’Ayoûn sees daytime highs around 40°C and nights near 28°C. Pack light clothes and sun protection.
UV index in El ’Ayoûn in Spring
Clear-sky midday UV across spring 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 El ’Ayoûn peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 5 (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) | 7 | 10 | 13 | 13 | 9 | 10 | 11 | 13 | 12 | 10 | 8 | 5 |
| Level | High | Very high | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | High |
| Feb | 10 | Very high |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 9 | Very high |
| Jun | 10 | Very high |
| Jul | 11 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 5 | High |
Air quality in El ’Ayoûn in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in El ’Ayoûn is worst in January — around 95 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (August, 20 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) | 95 | 94 | 76 | 62 | 62 | 65 | 34 | 20 | 24 | 42 | 49 | 87 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Moderate | Moderate | Moderate | Poor | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 95 | Unhealthy |
| Feb | 94 | Unhealthy |
| Mar | 76 | Unhealthy |
| Apr | 62 | Unhealthy |
| May | 62 | Unhealthy |
| Jun | 65 | Unhealthy |
| Jul | 34 | Moderate |
| Aug | 20 | Moderate |
| Sep | 24 | Moderate |
| Oct | 42 | Poor |
| Nov | 49 | Poor |
| Dec | 87 | Unhealthy |
Where is El ’Ayoûn?
El ’Ayoûn sits at 15.6°N, 11.2°W, 179 m above sea level, in Mauritania. The nearest listed city is Sélibaby, 116 km away.
Topography around El ’Ayoûn
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of El ’Ayoûn.
Within 3 km, the terrain around El ’Ayoûn has only modest variations in elevation — a maximum elevation change of 154 m around an average of 195 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 204 m; within 80 km, significant variations in elevation — a maximum elevation change of 361 m.
The land around El ’Ayoûn is covered by grassland (91%) within 3 km, grassland (91%) within 16 km, and grassland (91%) within 80 km.
Mauritania travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type C / E / F
- 220 V · 50 Hz
- Prices
- ≈ 31% of US
- price level, 2025
- GDP per capita
- $2,198
- 2025
- Happiness
- 4.5 / 10
- World Happiness, 2025
- Homicide rate
- 1
- per 100k, 2020
- Road deaths
- 25.6
- per 100k/yr, 2019
- Income group
- Lower middle
- 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 El ’Ayoûn (15.5579°, -11.18°, elevation 179 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.