Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 26 | 30 | 34 | 37 | 41 | 44 | 45 | 44 | 41 | 36 | 32 | 27 | 36 |
| Daily mean°C | 20 | 23 | 28 | 32 | 37 | 40 | 40 | 41 | 37 | 32 | 27 | 21 | 31 |
| Daily low°C | 13 | 15 | 20 | 24 | 29 | 31 | 33 | 33 | 28 | 23 | 19 | 13 | 23 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 29 | 32 | 36 | 41 | 45 | 47 | 49 | 48 | 45 | 39 | 34 | 29 | 40 |
| Mean feelsDaily mean feels-like°C | 18 | 21 | 27 | 33 | 38 | 40 | 42 | 41 | 37 | 31 | 27 | 20 | 31 |
| Low feelsDaily low feels-like°C | 4 | 6 | 13 | 19 | 26 | 28 | 28 | 28 | 24 | 17 | 13 | 6 | 18 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 34 | 26 | 21 | 20 | 13 | 10 | 14 | 14 | 14 | 17 | 29 | 36 | 21 |
| Dewpoint°C | 3.8 | 1.9 | 2.4 | 6.3 | 3.5 | 2.2 | 6.8 | 6.8 | 4.1 | 3.6 | 6.3 | 5.6 | 4.5 |
| Precipitation | |||||||||||||
| Rainfallmm | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| Rain days≥1mm | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Wind | |||||||||||||
| Wind avgm/s | 3.7 | 4.7 | 4.4 | 3.5 | 3.3 | 3.1 | 3.4 | 3.3 | 2.7 | 2.9 | 3.7 | 3.4 | 3.5 |
| Wind gustsm/s | 6.1 | 6.8 | 7.1 | 6.9 | 6.3 | 5.9 | 7.4 | 7.1 | 5.5 | 5.0 | 6.0 | 5.9 | 6.3 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.7 | 10.0 | 10.0 | 10.9 | 11.9 | 11.0 | 10.3 | 10.3 | 10.8 | 11.0 | 11.0 | 10.0 | 10.6 |
| Clear skyindex | 76% | 92% | 88% | 75% | 87% | 89% | 59% | 66% | 83% | 81% | 96% | 87% | 82% |
| UV indexmax avg | 7.1 | 8.7 | 10.2 | 10.9 | 10.9 | 11.0 | 10.2 | 10.1 | 10.2 | 9.2 | 7.2 | 6.3 | 9.3 |
Compared across Saudi Arabia
As Sulayyil: 9.4 °C. Typical range in Saudi Arabia: 5.0–15.7 °C. Low anchor: Arar, 0.6 °C. High anchor: Şāmitah, 25.1 °C.
65 cities tracked