Weather in Riyadh on 1 August 2026
Preliminary outlook for 1 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +44°C and nighttime around +31°C, average precipitation 0.1 mm, wind around 4 m/s, humidity around 15%.
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.
+39°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +32°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 11%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +45°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 16% |
| Pressure (avg.) | 749 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +39°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +39°C | Wind chill (avg.) | +39°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 111° ↗ (NE) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
12:02
Moonset
23:09
Moon phase
First Quarter
Illumination
47%
+38°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +32°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 12%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +44°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 25% |
| Pressure (avg.) | 751 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +37°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +37°C | Wind chill (avg.) | +38°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 95° ↑ (N) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
02:05
Moonset
16:32
Moon phase
Waning Crescent
Illumination
16%
+39°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +31°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 10%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +46°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 751 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +40°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +40°C | Wind chill (avg.) | +39°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 141° ↗ (ENE) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
18:44
Moonset
04:31
Moon phase
Full Moon
Illumination
100%
+35°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +30°C
Precipitation: 0.5 mm
Wind: 2 — 3 m/s
Humidity: 37%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 10 h |
| UV index | 8 | Cloud cover (avg.) | 64% |
| Pressure (avg.) | 750 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +36°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +36°C | Wind chill (avg.) | +35°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 199° ↘ (SE) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
08:21
Moonset
21:09
Moon phase
Waxing Crescent
Illumination
22%
+38°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +30°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 9%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +44°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 749 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +38°C | Dew point (avg.) | 0°C |
| Heat index (avg.) | +38°C | Wind chill (avg.) | +38°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 324° ↖ (NNW) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
No moonrise
Moonset
12:48
Moon phase
Last Quarter
Illumination
40%
+40°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +31°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
Humidity: 14%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +46°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 26% |
| Pressure (avg.) | 748 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +40°C | Dew point (avg.) | +5°C |
| Heat index (avg.) | +40°C | Wind chill (avg.) | +39°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 86° → (E) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
17:02
Moonset
02:54
Moon phase
Waxing Gibbous
Illumination
82%
+37°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +30°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 12%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +44°C | Sun hours | 13 h |
| UV index | 9 | Cloud cover (avg.) | 11% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +37°C | Dew point (avg.) | +3°C |
| Heat index (avg.) | +37°C | Wind chill (avg.) | +38°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 93° ↘ (SSE) |
Sunrise
05:21
Duration
13 h 16 min
Sunset
18:37
Moonrise
05:22
Moonset
19:07
Moon phase
New Moon
Illumination
0%
Weather in Riyadh on 1 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+45°C
|
+32°C
|
+39°C | 13 h | 9 | 11% | 5 — 6 m/s |
| 2024 |
+44°C
|
+32°C
|
+38°C | 13 h | 9 | 12% | 5 — 7 m/s |
| 2023 |
+46°C
|
+31°C
|
+39°C | 13 h | 8 | 10% | 3 — 4 m/s |
| 2022 |
+40°C
|
+30°C
|
+35°C | 10 h | 8 | 37% | 2 — 3 m/s |
| 2021 |
+44°C
|
+30°C
|
+38°C | 13 h | 9 | 9% | 4 — 4 m/s |
| 2020 |
+46°C
|
+31°C
|
+40°C | 13 h | 9 | 14% | 3 — 6 m/s |
| 2019 |
+44°C
|
+30°C
|
+37°C | 13 h | 9 | 12% | 3 — 4 m/s |