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 | 29 | 31 | 35 | 38 | 41 | 43 | 42 | 42 | 41 | 39 | 34 | 32 | 37 |
| Daily mean°C | 24 | 26 | 30 | 33 | 37 | 39 | 38 | 38 | 37 | 34 | 30 | 27 | 33 |
| Daily low°C | 20 | 19 | 23 | 26 | 29 | 30 | 31 | 31 | 30 | 26 | 24 | 21 | 26 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 32 | 34 | 38 | 41 | 44 | 47 | 45 | 45 | 46 | 43 | 38 | 35 | 41 |
| Mean feelsDaily mean feels-like°C | 24 | 24 | 29 | 34 | 38 | 40 | 38 | 39 | 39 | 35 | 31 | 27 | 33 |
| Low feelsDaily low feels-like°C | 13 | 11 | 15 | 21 | 25 | 28 | 28 | 29 | 28 | 23 | 20 | 16 | 22 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 49 | 42 | 34 | 29 | 24 | 23 | 24 | 35 | 38 | 37 | 51 | 50 | 36 |
| Dewpoint°C | 13.6 | 12.0 | 12.9 | 13.0 | 13.0 | 14.5 | 13.2 | 20.0 | 19.8 | 17.6 | 18.0 | 15.6 | 15.3 |
| Precipitation | |||||||||||||
| Rainfallmm | 10 | 8 | 0 | 11 | 2 | 2 | 0 | 3 | 4 | 1 | 23 | 20 | 85 |
| Rain days≥1mm | 2 | 2 | 0 | 4 | 1 | 1 | 0 | 1 | 2 | 0 | 3 | 4 | 20 |
| Wind | |||||||||||||
| Wind avgm/s | 3.0 | 3.5 | 3.5 | 3.4 | 3.5 | 3.8 | 4.0 | 3.8 | 3.4 | 2.8 | 2.8 | 2.6 | 3.4 |
| Wind gustsm/s | 5.6 | 6.7 | 6.7 | 6.5 | 6.2 | 7.2 | 7.4 | 6.9 | 6.1 | 5.3 | 4.8 | 5.1 | 6.2 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.3 | 10.7 | 11.0 | 11.0 | 11.8 | 11.5 | 10.2 | 10.5 | 9.7 | 9.8 | 9.7 | 9.6 | 10.4 |
| Clear skyindex | 66% | 73% | 95% | 76% | 89% | 82% | 63% | 66% | 78% | 85% | 89% | 73% | 78% |
| UV indexmax avg | 6.3 | 7.9 | 9.8 | 9.9 | 10.7 | 10.2 | 10.4 | 9.8 | 8.5 | 7.9 | 6.3 | 5.7 | 8.6 |
Compared across Saudi Arabia
Mecca: 17.5 °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