Arerti in Summer
In summer (June, July and August), Arerti sees average daytime highs around 42°C and overnight lows near 30°C, with 30 mm of rain over about 10 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 42°C. The sky is clear or mostly clear about 42% of the time across summer, and the air most often feels muggy.
Summer is Arerti's weakest season of the year to visit on our travel score. For the whole year in context, see Arerti's year-round climate.
- Avg daytime high
- 42°C
- warmest season of the year
- Avg overnight low
- 30°C
- Rainfall
- 30 mm
- 10 wet days
- Avg wind
- 12 km/h
- Travel score
- 0.0
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Arerti in Summer
Across summer, daytime highs hold fairly steady around 42°C.
A typical summer day in Arerti reaches about 42°C and drops to 30°C overnight. The warmest of the three months is June, the coolest June.
How summer really feels in Arerti
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.
Arerti 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 | 33° / 23° | 3 | 0.7 | 11.3 | 4.3 |
| Feb | 35° / 24° | 3 | 0.6 | 11.5 | 3.3 |
| Mar | 37° / 25° | 7 | 1.3 | 11.9 | 1.8 |
| Apr | 40° / 28° | 12 | 2.4 | 12.3 | 0.3 |
| May | 42° / 28° | 8 | 1.7 | 12.6 | 0.0 |
| Jun | 43° / 29° | 1 | 0.6 | 12.8 | 0.0 |
| Jul | 42° / 30° | 10 | 3.2 | 12.7 | 0.0 |
| Aug | 41° / 30° | 19 | 5.9 | 12.5 | 0.0 |
| Sep | 41° / 29° | 7 | 2.8 | 12.1 | 0.0 |
| Oct | 39° / 27° | 9 | 1.8 | 11.7 | 0.7 |
| Nov | 37° / 25° | 4 | 0.7 | 11.4 | 2.2 |
| Dec | 35° / 24° | 1 | 0.3 | 11.2 | 3.7 |
Cloud cover in Summer
The sky is clear or mostly clear about 42% of the time across summer.
Chance of precipitation in Summer
Arerti gets around 30 mm of rain over 10 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 12 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 48 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 6.0 kWh/m².
Hazard calendar for Arerti
In summer, Arerti overlaps its dust season. The full year is below, with each hazard's peak months called out.
Arerti sees seasonal dust haze (June–September), heaviest in July.
Is summer a good time to visit Arerti?
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 Arerti.
What to pack for Arerti in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Arerti sees daytime highs around 42°C and nights near 30°C. Pack light clothes and sun protection. About 10 days see rain.
UV index in Arerti in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Arerti peaks around March 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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) | 10 | 11 | 13 | 12 | 11 | 9 | 8 | 10 | 11 | 10 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 11 | Extreme |
| Mar | 13 | Extreme |
| Apr | 12 | Extreme |
| May | 11 | Extreme |
| Jun | 9 | Very high |
| Jul | 8 | Very high |
| Aug | 10 | Very high |
| Sep | 11 | Extreme |
| Oct | 10 | Very high |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Arerti 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 Arerti is worst in August — around 37 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (October, 17 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) | 24 | 27 | 30 | 24 | 24 | 32 | 36 | 37 | 25 | 17 | 18 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 24 | Moderate |
| Feb | 27 | Moderate |
| Mar | 30 | Moderate |
| Apr | 24 | Moderate |
| May | 24 | Moderate |
| Jun | 32 | Moderate |
| Jul | 36 | Poor |
| Aug | 37 | Poor |
| Sep | 25 | Moderate |
| Oct | 17 | Moderate |
| Nov | 18 | Moderate |
| Dec | 20 | Moderate |
Where is Arerti?
Arerti sits at 13.9°N, 40.7°E, -111 m above sea level, in Ethiopia. The nearest listed city is Wik’ro, 116 km away.
Topography around Arerti
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Arerti.
Within 3 km, the terrain around Arerti has only modest variations in elevation — a maximum elevation change of 39 m around an average of -111 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 265 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,617 m.
The land around Arerti is covered by bare terrain (99%) within 3 km, bare terrain (99%) within 16 km, and bare terrain (97%) within 80 km.
Ethiopia travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type C / E / F / L
- 220 V · 50 Hz
- Prices
- ≈ 37% of US
- price level, 2025
- GDP per capita
- $933
- 2025
- Happiness
- 4.0 / 10
- World Happiness, 2025
- Safe drinking water
- 14%
- of population, 2024
- Homicide rate
- 8.5
- per 100k, 2012
- Road deaths
- 28.2
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Low
- EF EPI 499
- 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 Arerti (13.95°, 40.6667°, elevation -111 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.