Sayhāt weather in September
In September, Sayhāt sees average daytime highs of 38°C and overnight lows near 28°C, with 0 mm of rain across 0 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 39°C in the first days to 36°C by the end. The sky is clear or mostly clear about 99% of the time in September, and the air most often feels oppressive.
Daylight stretches from about 12 h 30 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Sayhāt's 1st-clearest and 11th-windiest month. For the whole year in context, see Sayhāt's year-round climate.
- Daytime high
- 38°
- 4th warmest
- Overnight low
- 28°
- 9th coldest
- Rainfall
- 0 mm
- 0 wet days
- Daylight
- 12 h 12 min
- 5:30 AM – 5:39 PM
- Cloud cover
- 2%
- 1st clearest
- Wind
- 14 km/h
- 11th windiest
- Solar energy
- 6.44 kWh/m²
- Travel score
- 1.8
- out of 10
Sayhāt is human settlement in Saudi Arabia.
- Density
- 11,890/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 39°C in the first days to 36°C by the end.
A typical September day in Sayhāt reaches about 38°C in the afternoon and slips back to 28°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 39°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 |
| Avg low (°C) | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 39 | 30 |
| 2 | 39 | 30 |
| 3 | 39 | 30 |
| 4 | 39 | 30 |
| 5 | 38 | 30 |
| 6 | 38 | 29 |
| 7 | 38 | 29 |
| 8 | 38 | 29 |
| 9 | 38 | 29 |
| 10 | 38 | 29 |
| 11 | 38 | 29 |
| 12 | 38 | 29 |
| 13 | 38 | 29 |
| 14 | 38 | 28 |
| 15 | 38 | 28 |
| 16 | 37 | 28 |
| 17 | 37 | 28 |
| 18 | 37 | 28 |
| 19 | 37 | 28 |
| 20 | 37 | 28 |
| 21 | 37 | 28 |
| 22 | 37 | 28 |
| 23 | 37 | 27 |
| 24 | 37 | 27 |
| 25 | 37 | 27 |
| 26 | 37 | 27 |
| 27 | 36 | 27 |
| 28 | 36 | 27 |
| 29 | 36 | 27 |
| 30 | 36 | 27 |
How September really feels in Sayhāt
Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Sayhāt weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 20° / 13° | 19 | 3.4 | 10.5 | 7.7 |
| Feb | 21° / 14° | 12 | 1.9 | 11.1 | 8.3 |
| Mar | 25° / 17° | 13 | 2.2 | 11.8 | 8.7 |
| Apr | 29° / 22° | 4 | 1 | 12.6 | 6.8 |
| May | 35° / 27° | 1 | 0.2 | 13.3 | 3.5 |
| Jun | 38° / 30° | 0 | 0 | 13.6 | 1.3 |
| Jul | 39° / 31° | 0 | 0 | 13.5 | 0.4 |
| Aug | 39° / 31° | 0 | 0 | 12.9 | 0.4 |
| Sep | 38° / 28° | 0 | 0 | 12.2 | 1.8 |
| Oct | 34° / 25° | 1 | 0.2 | 11.4 | 4.4 |
| Nov | 27° / 20° | 18 | 2.2 | 10.7 | 7.9 |
| Dec | 22° / 15° | 20 | 3.1 | 10.4 | 8.3 |
Cloud cover in September
The sky is clear or mostly clear about 99% of the time in September, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 1% of September, with mostly cloudy or overcast conditions the remaining 0%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 99 |
| Cloudier (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 100 | 0 |
| 2 | 100 | 0 |
| 3 | 100 | 0 |
| 4 | 100 | 0 |
| 5 | 100 | 0 |
| 6 | 100 | 0 |
| 7 | 100 | 0 |
| 8 | 100 | 0 |
| 9 | 100 | 0 |
| 10 | 100 | 0 |
| 11 | 100 | 0 |
| 12 | 100 | 0 |
| 13 | 100 | 0 |
| 14 | 100 | 0 |
| 15 | 100 | 0 |
| 16 | 100 | 0 |
| 17 | 100 | 0 |
| 18 | 100 | 0 |
| 19 | 100 | 0 |
| 20 | 100 | 0 |
| 21 | 100 | 0 |
| 22 | 100 | 0 |
| 23 | 100 | 0 |
| 24 | 100 | 0 |
| 25 | 100 | 0 |
| 26 | 100 | 0 |
| 27 | 100 | 0 |
| 28 | 99 | 1 |
| 29 | 99 | 1 |
| 30 | 99 | 1 |
Chance of precipitation in September
Sayhāt gets around 0 mm of rain over 0 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 0% and peaks near 0% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance (%) | |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 0 |
| 19 | 0 |
| 20 | 0 |
| 21 | 0 |
| 22 | 0 |
| 23 | 0 |
| 24 | 0 |
| 25 | 0 |
| 26 | 0 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
Humidity in September
Most of September feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the oppressive band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Comfortable (%) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| Humid (%) | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 |
| Muggy (%) | 20 | 21 | 21 | 22 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 30 | 30 |
| Oppressive (%) | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 32 | 32 | 33 | 33 | 34 | 34 | 35 | 35 | 35 | 35 | 34 | 34 | 33 | 33 |
| Miserable (%) | 41 | 40 | 39 | 37 | 36 | 35 | 33 | 32 | 31 | 30 | 29 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 18 | 17 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 12 | 20 | 26 | 41 |
| 2 | 0 | 1 | 12 | 21 | 26 | 40 |
| 3 | 0 | 1 | 12 | 21 | 26 | 39 |
| 4 | 0 | 1 | 13 | 22 | 27 | 37 |
| 5 | 0 | 1 | 13 | 23 | 27 | 36 |
| 6 | 0 | 2 | 13 | 23 | 27 | 35 |
| 7 | 0 | 2 | 14 | 24 | 27 | 33 |
| 8 | 0 | 2 | 14 | 25 | 28 | 32 |
| 9 | 0 | 2 | 14 | 25 | 28 | 31 |
| 10 | 0 | 2 | 14 | 26 | 29 | 30 |
| 11 | 0 | 2 | 14 | 26 | 29 | 29 |
| 12 | 0 | 2 | 14 | 27 | 29 | 28 |
| 13 | 0 | 2 | 14 | 27 | 30 | 27 |
| 14 | 0 | 2 | 14 | 27 | 30 | 26 |
| 15 | 0 | 3 | 13 | 28 | 31 | 26 |
| 16 | 0 | 3 | 13 | 28 | 31 | 25 |
| 17 | 0 | 3 | 13 | 28 | 32 | 24 |
| 18 | 0 | 3 | 12 | 28 | 32 | 24 |
| 19 | 0 | 3 | 12 | 28 | 33 | 23 |
| 20 | 0 | 3 | 12 | 28 | 33 | 23 |
| 21 | 0 | 3 | 12 | 28 | 34 | 22 |
| 22 | 0 | 3 | 12 | 28 | 34 | 22 |
| 23 | 0 | 3 | 12 | 28 | 35 | 22 |
| 24 | 0 | 4 | 12 | 28 | 35 | 21 |
| 25 | 0 | 4 | 12 | 28 | 35 | 21 |
| 26 | 0 | 4 | 12 | 28 | 35 | 20 |
| 27 | 0 | 4 | 13 | 29 | 34 | 20 |
| 28 | 0 | 4 | 13 | 29 | 34 | 19 |
| 29 | 1 | 5 | 14 | 30 | 33 | 18 |
| 30 | 1 | 5 | 14 | 30 | 33 | 17 |
Wind in September
Winds average 14 km/h in September.
Across September, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 14 | light breeze |
| 2 | 14 | light breeze |
| 3 | 14 | light breeze |
| 4 | 14 | light breeze |
| 5 | 14 | light breeze |
| 6 | 14 | light breeze |
| 7 | 14 | light breeze |
| 8 | 14 | light breeze |
| 9 | 14 | light breeze |
| 10 | 14 | light breeze |
| 11 | 14 | light breeze |
| 12 | 14 | light breeze |
| 13 | 14 | light breeze |
| 14 | 14 | light breeze |
| 15 | 14 | light breeze |
| 16 | 14 | light breeze |
| 17 | 14 | light breeze |
| 18 | 14 | light breeze |
| 19 | 14 | light breeze |
| 20 | 14 | light breeze |
| 21 | 14 | light breeze |
| 22 | 14 | light breeze |
| 23 | 14 | light breeze |
| 24 | 14 | light breeze |
| 25 | 14 | light breeze |
| 26 | 14 | light breeze |
| 27 | 14 | light breeze |
| 28 | 14 | light breeze |
| 29 | 14 | light breeze |
| 30 | 14 | light breeze |
Sunrise & sunset in September
Daylight runs from about 12 h 30 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 42 minutes over September. Sunrise moves from 5:23 AM to 5:36 AM, and sunset from 5:56 PM to 5:22 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 |
| Sunrise (AM) | 5:23 | 5:23 | 5:24 | 5:24 | 5:25 | 5:25 | 5:26 | 5:26 | 5:27 | 5:27 | 5:27 | 5:28 | 5:28 | 5:29 | 5:29 | 5:30 | 5:30 | 5:30 | 5:31 | 5:31 | 5:32 | 5:32 | 5:33 | 5:33 | 5:33 | 5:34 | 5:34 | 5:35 | 5:35 | 5:36 |
| Sunset (PM) | 5:56 | 5:55 | 5:54 | 5:53 | 5:52 | 5:50 | 5:49 | 5:48 | 5:47 | 5:46 | 5:45 | 5:43 | 5:42 | 5:41 | 5:40 | 5:39 | 5:38 | 5:36 | 5:35 | 5:34 | 5:33 | 5:32 | 5:31 | 5:29 | 5:28 | 5:27 | 5:26 | 5:25 | 5:24 | 5:22 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 5:23 | 5:56 |
| 2 | 12.5 | 5:23 | 5:55 |
| 3 | 12.5 | 5:24 | 5:54 |
| 4 | 12.5 | 5:24 | 5:53 |
| 5 | 12.4 | 5:25 | 5:52 |
| 6 | 12.4 | 5:25 | 5:50 |
| 7 | 12.4 | 5:26 | 5:49 |
| 8 | 12.4 | 5:26 | 5:48 |
| 9 | 12.3 | 5:27 | 5:47 |
| 10 | 12.3 | 5:27 | 5:46 |
| 11 | 12.3 | 5:27 | 5:45 |
| 12 | 12.3 | 5:28 | 5:43 |
| 13 | 12.2 | 5:28 | 5:42 |
| 14 | 12.2 | 5:29 | 5:41 |
| 15 | 12.2 | 5:29 | 5:40 |
| 16 | 12.2 | 5:30 | 5:39 |
| 17 | 12.1 | 5:30 | 5:38 |
| 18 | 12.1 | 5:30 | 5:36 |
| 19 | 12.1 | 5:31 | 5:35 |
| 20 | 12.0 | 5:31 | 5:34 |
| 21 | 12.0 | 5:32 | 5:33 |
| 22 | 12.0 | 5:32 | 5:32 |
| 23 | 12.0 | 5:33 | 5:31 |
| 24 | 11.9 | 5:33 | 5:29 |
| 25 | 11.9 | 5:33 | 5:28 |
| 26 | 11.9 | 5:34 | 5:27 |
| 27 | 11.9 | 5:34 | 5:26 |
| 28 | 11.8 | 5:35 | 5:25 |
| 29 | 11.8 | 5:35 | 5:24 |
| 30 | 11.8 | 5:36 | 5:22 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 6.44 kWh/m².
For context, solar energy here swings from a low near 3.83 kWh/m² to a high of 7.6 kWh/m² in June across the year — September's 6.44 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.0 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.8 | Intense |
| 2 | 6.8 | Intense |
| 3 | 6.8 | Intense |
| 4 | 6.8 | Intense |
| 5 | 6.7 | Intense |
| 6 | 6.7 | Intense |
| 7 | 6.7 | Intense |
| 8 | 6.6 | Intense |
| 9 | 6.6 | Intense |
| 10 | 6.6 | Intense |
| 11 | 6.6 | Intense |
| 12 | 6.5 | Intense |
| 13 | 6.5 | Intense |
| 14 | 6.5 | Intense |
| 15 | 6.5 | Intense |
| 16 | 6.4 | Intense |
| 17 | 6.4 | Intense |
| 18 | 6.4 | Intense |
| 19 | 6.3 | Intense |
| 20 | 6.3 | Intense |
| 21 | 6.3 | Intense |
| 22 | 6.3 | Intense |
| 23 | 6.2 | Intense |
| 24 | 6.2 | Intense |
| 25 | 6.2 | Intense |
| 26 | 6.2 | Intense |
| 27 | 6.1 | Intense |
| 28 | 6.1 | Intense |
| 29 | 6.1 | Intense |
| 30 | 6.0 | Intense |
Hazard calendar for Sayhāt
None of Sayhāt's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Sayhāt sees seasonal dust haze (February–August), heaviest in May.
Is September a good time to visit Sayhāt?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a weaker month for outdoor sightseeing in Sayhāt.
What to pack for Sayhāt in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Sayhāt sees daytime highs around 38°C and nights near 28°C. Pack light clothes and sun protection.
Sea temperature near Sayhāt in September
The nearest coast averages about 32°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 17 km away) is warmest in August at about 33°C and coldest in February near 19°C.
It's comfortable for a long swim from Mar 18 to Jan 10 — about 9.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 19 | 20 | 23 | 27 | 30 | 32 | 33 | 32 | 30 | 26 | 22 |
| Comfort | Cool | Cool | Cool | Refreshing | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Cool |
| Feb | 19 | Cool |
| Mar | 20 | Cool |
| Apr | 23 | Refreshing |
| May | 27 | Warm |
| Jun | 30 | Tropical |
| Jul | 32 | Tropical |
| Aug | 33 | Tropical |
| Sep | 32 | Tropical |
| Oct | 30 | Tropical |
| Nov | 26 | Warm |
| Dec | 22 | Refreshing |
UV index in Sayhāt in September
Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Sayhāt 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 Sayhāt in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Sayhāt 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 Sayhāt?
Sayhāt sits at 26.5°N, 50.0°E, 3 m above sea level, in Saudi Arabia. The nearest listed city is ‘Inak, 5.0 km away.
Topography around Sayhāt
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sayhāt.
Within 3 km, the terrain around Sayhāt has only modest variations in elevation — a maximum elevation change of 20 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 104 m; within 80 km, only modest variations in elevation — a maximum elevation change of 199 m.
The land around Sayhāt is covered by artificial surfaces (52%) and water (28%) within 3 km, bare terrain (37%), artificial surfaces (33%) and water (27%) within 16 km, and bare terrain (52%) and water (43%) 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 Sayhāt (26.4835°, 50.0485°, elevation 3 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).