Dhahran in Summer
In summer (June, July and August), Dhahran sees average daytime highs around 43°C and overnight lows near 30°C, with 0 mm of rain over about 0 wet days across the season. It is the warmest season of the year and the driest season of the year.
Across summer, daytime highs hold fairly steady around 43°C. The sky is clear or mostly clear about 96% of the time across summer, and the air most often feels dry.
Summer is Dhahran's weakest season of the year to visit on our travel score. For the whole year in context, see Dhahran's year-round climate.
- Avg daytime high
- 43°C
- warmest season of the year
- Avg overnight low
- 30°C
- Rainfall
- 0 mm
- 0 wet days
- Avg wind
- 16 km/h
- Travel score
- 0.0
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Dhahran in Summer
Across summer, daytime highs hold fairly steady around 43°C.
A typical summer day in Dhahran reaches about 43°C and drops to 30°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Dhahran
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.
Dhahran 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 | 21° / 12° | 19 | 3.3 | 10.5 | 8.0 |
| Feb | 23° / 13° | 12 | 2.3 | 11.1 | 8.7 |
| Mar | 27° / 16° | 14 | 2.1 | 11.8 | 8.1 |
| Apr | 33° / 21° | 5 | 1 | 12.6 | 4.8 |
| May | 39° / 26° | 1 | 0.1 | 13.3 | 1.1 |
| Jun | 42° / 29° | 0 | 0 | 13.6 | 0.0 |
| Jul | 43° / 31° | 0 | 0 | 13.5 | 0.0 |
| Aug | 43° / 30° | 0 | 0 | 12.9 | 0.0 |
| Sep | 40° / 27° | 0 | 0 | 12.2 | 0.3 |
| Oct | 36° / 23° | 0 | 0.2 | 11.4 | 3.1 |
| Nov | 28° / 18° | 15 | 2.1 | 10.7 | 7.3 |
| Dec | 23° / 14° | 19 | 2.9 | 10.4 | 8.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 96% of the time across summer.
Chance of precipitation in Summer
Dhahran gets around 0 mm of rain over 0 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 16 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 30 min in early June to 12 h 36 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 7.4 kWh/m².
Hazard calendar for Dhahran
In summer, Dhahran overlaps its dust season. The full year is below, with each hazard's peak months called out.
Dhahran sees seasonal dust haze (February–August), heaviest in May.
Is summer a good time to visit Dhahran?
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 Dhahran.
What to pack for Dhahran in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Dhahran sees daytime highs around 43°C and nights near 30°C. Pack light clothes and sun protection.
Sea temperature near Dhahran in Summer
The nearest coast averages about 32°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 28 km away) is warmest in August at about 34°C and coldest in February near 18°C.
It's comfortable for a long swim from Mar 14 to Jan 3 — about 9.7 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 19 | 18 | 20 | 23 | 27 | 30 | 32 | 34 | 33 | 30 | 26 | 22 |
| Comfort | Cool | Cool | Refreshing | Refreshing | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 19 | Cool |
| Feb | 18 | Cool |
| Mar | 20 | Refreshing |
| Apr | 23 | Refreshing |
| May | 27 | Warm |
| Jun | 30 | Tropical |
| Jul | 32 | Tropical |
| Aug | 34 | Tropical |
| Sep | 33 | Tropical |
| Oct | 30 | Tropical |
| Nov | 26 | Warm |
| Dec | 22 | Refreshing |
UV index in Dhahran 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 Dhahran peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 4 (moderate).
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) | 5 | 7 | 6 | 6 | 8 | 9 | 10 | 9 | 8 | 7 | 5 | 4 |
| Level | Moderate | High | High | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | Moderate |
| Feb | 7 | High |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 8 | Very high |
| Oct | 7 | Very high |
| Nov | 5 | High |
| Dec | 4 | Moderate |
Air quality in Dhahran 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 Dhahran is worst in July — around 83 µg/m³ PM2.5 (unhealthy), about 2.3× the cleanest month (November, 37 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) | 50 | 49 | 56 | 66 | 67 | 69 | 83 | 80 | 58 | 48 | 37 | 44 |
| Level | Poor | Poor | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 50 | Poor |
| Feb | 49 | Poor |
| Mar | 56 | Unhealthy |
| Apr | 66 | Unhealthy |
| May | 67 | Unhealthy |
| Jun | 69 | Unhealthy |
| Jul | 83 | Unhealthy |
| Aug | 80 | Unhealthy |
| Sep | 58 | Unhealthy |
| Oct | 48 | Poor |
| Nov | 37 | Poor |
| Dec | 44 | Poor |
Where is Dhahran?
Dhahran sits at 26.3°N, 50.1°E, 44 m above sea level, in Saudi Arabia. The nearest listed city is Khobar, 9.0 km away.
Topography around Dhahran
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Dhahran.
Within 3 km, the terrain around Dhahran has only modest variations in elevation — a maximum elevation change of 83 m around an average of 45 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 139 m; within 80 km, only modest variations in elevation — a maximum elevation change of 199 m.
The land around Dhahran is covered by bare terrain (57%) and artificial surfaces (38%) within 3 km, bare terrain (52%) and artificial surfaces (34%) within 16 km, and bare terrain (51%) and water (44%) within 80 km.
Saudi Arabia travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type G
- 230 V · 60 Hz
- Prices
- ≈ 47% of US
- price level, 2025
- GDP per capita
- $34,537
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2019
- Road deaths
- 35.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very low
- EF EPI 404
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 Dhahran (26.2886°, 50.114°, elevation 44 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.