Jizan weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: November – April
What is the weather like in Jizan in September?
In September, Jizan is very hot: daytime highs average 35 °C, and even at night it stays warm at around 30 °C. The sea averages 32.2 °C – almost as warm as a bath. The sun shines for around 8 hours a day. It hardly ever rains. On about 30 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a good month for a holiday in Jizan.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 74 | 75 | 80 |
| Day | 35° | 35° | 34° |
| Night | 30° | 30° | 28° |
| Sea | 31° | 32° | 32° |
| Sun | 7 h | 8 h | 8 h |
| Rain days | 5 | 1 | 6 |
More details for September
- Daylight
- 12 h 15 min05:58 – 18:13
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 31 %on averageAll months
- Hot days
- 30 days30 °C or moreAll months
- Time zone
- UTC+3Asia/Riyadh
How the score comes together
- Temperatureweight 35 %40 %
- Seaweight 25 %100 %
- Sunshineweight 20 %78 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
Jizan in September: quick answers
Is Jizan hot in September?
Yes. In September, Jizan is very hot: daytime highs average 35 °C and nights stay around 30 °C. On about 30 days the thermometer climbs to 30 °C or more.
Can you swim in Jizan in September?
Yes. In September the sea averages 32.2 °C – almost as warm as a bath.
Does it rain much in Jizan in September?
It hardly ever rains.
Jizan month by month
The whole year in JizanAll destinations: Saudi ArabiaWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences