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Dhahran Weather by Month
Average temperatures, rainfall and humidity for Dhahran, Saudi Arabia, month by month, built from OpenWeather’s historical records. Use it to see what a typical Dhahran month looks like before you travel — then check the live Dhahran forecast for the days ahead.
Warmest month
July
43°C average high
Coolest month
January
13°C average low
Wettest month
March
21 mm of rain
Driest month
September
0 mm of rain
Average temperature and rainfall in Dhahran by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 22°C | 13°C | 6°C / 30°C | 12 mm | 64% | 16 km/h |
| February | 23°C | 14°C | 6°C / 32°C | 13 mm | 61% | 17 km/h |
| March | 27°C | 17°C | 9°C / 42°C | 21 mm | 55% | 17 km/h |
| April | 32°C | 22°C | 15°C / 43°C | 12 mm | 45% | 17 km/h |
| May | 38°C | 26°C | 18°C / 49°C | 5 mm | 36% | 17 km/h |
| June | 41°C | 30°C | 24°C / 49°C | 1 mm | 37% | 19 km/h |
| July | 43°C | 31°C | 23°C / 49°C | 3 mm | 40% | 16 km/h |
| August | 42°C | 31°C | 26°C / 50°C | 9 mm | 49% | 14 km/h |
| September | 40°C | 29°C | 22°C / 47°C | 0 mm | 52% | 14 km/h |
| October | 35°C | 25°C | 18°C / 42°C | 0 mm | 60% | 13 km/h |
| November | 29°C | 20°C | -1°C / 36°C | 11 mm | 62% | 15 km/h |
| December | 24°C | 15°C | 6°C / 32°C | 9 mm | 66% | 15 km/h |
Best time to visit Dhahran
The most comfortable time to visit Dhahran is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rainfall is spread evenly across the months, totalling about 97 mm a year.
Travellers who prefer heat should aim for July, when highs average 43°C. March is the month to avoid if rain would spoil your plans — it averages 21 mm, roughly 21× the rainfall of the driest month (September).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Dhahran forecast for what is happening now.