The climate in Dhahran during October can be summarized as very hot and very dry.
October is in the fall / autumn in Dhahran and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a warm 35°C (94°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 34.5°C 94.1°F |
|---|---|
| Nightly temperature | 22.3°C 72.1°F |
| Average temperature | 28.4°C 83.1°F |
| Daily sunshine | 10.5 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 0 days |
| Sea temperature | 30.5°C 86.9°F |
| Humidity | 59% |
| Windspeed | 13.7kph 9 mph |
On average October is the 5th driest month of the year in Dhahran with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.5 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dhahran in October 2025.
Best places to visit in October
| Hottest month: | July | 41.7°C 107.1°F |
|---|---|---|
| Driest month: | June | 0mm 0ins |
| Sunniest month: | October | 10.5hrs |
| Coldest month: | January | 20.1°C 68.2°F |
| Wettest month: | March | 21mm 0.8ins |