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Weather & Climate
As Sulayyil, Riyadh, Saudi Arabia
Overview
Climate data and monthly weather averages for As Sulayyil.
Key Metrics
Annual Avg
27.4°C
Summer Avg
35.7°C
Winter Avg
18.1°C
Record High
47.2°C
Record Low
0.5°C
Annual Precipitation
9.4 mm
Avg Humidity
22%
Summer Humidity
12%
Winter Humidity
33%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 33.5° | 16.8° | 0.5° | 0.9 | 35% | 155 | 36.4 |
| Feb | 36.7° | 19.9° | 2.5° | 0 | 27% | 163 | 44.5 |
| Mar | 41.5° | 24.4° | 9.5° | 0.3 | 23% | 206 | 44.1 |
| Apr | 41.3° | 28.8° | 13.3° | 5.7 | 23% | 215 | 44.1 |
| May | 44.3° | 32.9° | 18.9° | 2.2 | 17% | 235 | 42.3 |
| Jun | 46.2° | 34.8° | 22.2° | 0 | 11% | 233 | 46.3 |
| Jul | 47.2° | 36.4° | 23.9° | 0 | 12% | 233 | 44.2 |
| Aug | 46.7° | 36° | 24.9° | 0 | 14% | 226 | 48.5 |
| Sep | 45.1° | 32.5° | 20.2° | 0 | 15% | 211 | 34.1 |
| Oct | 41.1° | 27° | 14.2° | 0 | 20% | 198 | 35.8 |
| Nov | 35.5° | 22.1° | 8.1° | 0.3 | 31% | 160 | 36.2 |
| Dec | 33.2° | 17.6° | 2.2° | 0 | 37% | 150 | 35.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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