Weather in Cairo on 20 August 2026
Preliminary outlook for 20 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +38°C and nighttime around +24°C, average precipitation 0 mm, wind around 4 m/s, humidity around 46%.
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.
+31°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +26°C
Precipitation: 0 mm
Wind: 7 — 10 m/s
Humidity: 43%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +38°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 348° ↖ (NNW) |
Sunrise
06:25
Duration
13 h 06 min
Sunset
19:31
Moonrise
03:08
Moonset
17:53
Moon phase
Waning Crescent
Illumination
15%
+31°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 39%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 178° ↖ (NNW) |
Sunrise
06:25
Duration
13 h 06 min
Sunset
19:31
Moonrise
20:14
Moonset
06:52
Moon phase
Full Moon
Illumination
100%
+29°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 43%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 178° ↑ (N) |
Sunrise
06:25
Duration
13 h 07 min
Sunset
19:32
Moonrise
09:45
Moonset
21:46
Moon phase
Waxing Crescent
Illumination
23%
+32°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 46%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 3% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 304° ← (WNW) |
Sunrise
05:25
Duration
13 h 06 min
Sunset
18:31
Moonrise
23:57
Moonset
13:40
Moon phase
Last Quarter
Illumination
39%
+32°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 44%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 100° ↑ (NNE) |
Sunrise
05:26
Duration
13 h 05 min
Sunset
18:31
Moonrise
17:26
Moonset
02:50
Moon phase
Waxing Gibbous
Illumination
83%
+30°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 50%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 287° ↖ (NNW) |
Sunrise
05:26
Duration
13 h 05 min
Sunset
18:31
Moonrise
06:35
Moonset
19:49
Moon phase
Waxing Crescent
Illumination
6%
+29°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 7% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 310° ↖ (NNW) |
Sunrise
05:25
Duration
13 h 06 min
Sunset
18:31
Moonrise
21:30
Moonset
09:27
Moon phase
Waning Gibbous
Illumination
64%
Weather in Cairo on 20 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+38°C
|
+26°C
|
+31°C | 13 h | 8 | 43% | 7 — 10 m/s |
| 2024 |
+40°C
|
+25°C
|
+31°C | 13 h | 8 | 39% | 4 — 7 m/s |
| 2023 |
+37°C
|
+23°C
|
+29°C | 13 h | 7 | 43% | 4 — 5 m/s |
| 2022 |
+40°C
|
+24°C
|
+32°C | 13 h | 8 | 46% | 4 — 7 m/s |
| 2021 |
+40°C
|
+24°C
|
+32°C | 13 h | 8 | 44% | 4 — 4 m/s |
| 2020 |
+37°C
|
+23°C
|
+30°C | 13 h | 8 | 50% | 4 — 5 m/s |
| 2019 |
+37°C
|
+20°C
|
+29°C | 13 h | 7 | 59% | 3 — 5 m/s |