Weather in Riyadh on 9 December 2026
Preliminary outlook for 9 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +25°C and nighttime around +14°C, average precipitation 0 mm, wind around 4 m/s, humidity around 40%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+22°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 8 m/s
Humidity: 37%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 50% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 156° ↘ (SSE) |
Sunrise
06:25
Duration
10 h 40 min
Sunset
17:05
Moonrise
21:54
Moonset
10:33
Moon phase
Waning Gibbous
Illumination
67%
+22°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 32%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +4°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 231° ↙ (WSW) |
Sunrise
06:26
Duration
10 h 39 min
Sunset
17:05
Moonrise
12:33
Moonset
No moonset
Moon phase
First Quarter
Illumination
56%
+20°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 18%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | −6°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 154° ↓ (S) |
Sunrise
06:25
Duration
10 h 40 min
Sunset
17:05
Moonrise
02:48
Moonset
14:20
Moon phase
Waning Crescent
Illumination
14%
+18°C
Weather archive — for 2022 year
Cloudy
Weather archive — for 2022 year
Nighttime: +15°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 5 h |
| UV index | 5 | Cloud cover (avg.) | 50% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 107° ↘ (SE) |
Sunrise
06:25
Duration
10 h 40 min
Sunset
17:05
Moonrise
18:01
Moonset
07:27
Moon phase
Full Moon
Illumination
100%
+19°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 25%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | 0°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 153° ← (WNW) |
Sunrise
06:25
Duration
10 h 40 min
Sunset
17:05
Moonrise
11:16
Moonset
22:34
Moon phase
Waxing Crescent
Illumination
31%
+17°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +9°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 39%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | 0°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 184° ↙ (SW) |
Sunrise
06:26
Duration
10 h 39 min
Sunset
17:05
Moonrise
00:34
Moonset
13:12
Moon phase
Last Quarter
Illumination
31%
+17°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 100° ↘ (SE) |
Sunrise
06:25
Duration
10 h 40 min
Sunset
17:05
Moonrise
15:14
Moonset
03:33
Moon phase
Waxing Gibbous
Illumination
84%
Weather in Riyadh on 9 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+27°C
|
+18°C
|
+22°C | 8 h | 6 | 37% | 5 — 8 m/s |
| 2024 |
+28°C
|
+17°C
|
+22°C | 9 h | 6 | 32% | 3 — 3 m/s |
| 2023 |
+25°C
|
+16°C
|
+20°C | 11 h | 6 | 18% | 5 — 6 m/s |
| 2022 |
+21°C
|
+15°C
|
+18°C | 5 h | 5 | 70% | 4 — 5 m/s |
| 2021 |
+27°C
|
+13°C
|
+19°C | 11 h | 5 | 25% | 3 — 4 m/s |
| 2020 |
+24°C
|
+9°C
|
+17°C | 11 h | 5 | 39% | 2 — 3 m/s |
| 2019 |
+23°C
|
+11°C
|
+17°C | 11 h | 5 | 60% | 4 — 6 m/s |