Weather in Guelmim on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +38°C and nighttime around +22°C, average precipitation 0 mm, wind around 3 m/s, humidity around 38%.
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: +24°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
Humidity: 33%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +42°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 16% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +32°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 257° ↓ (S) |
Sunrise
07:11
Duration
13 h 06 min
Sunset
20:17
Moonrise
01:57
Moonset
16:52
Moon phase
Last Quarter
Illumination
29%
+32°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 36%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +43°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 7% |
| 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.) | +31°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 252° ← (W) |
Sunrise
07:11
Duration
13 h 05 min
Sunset
20:16
Moonrise
19:45
Moonset
05:25
Moon phase
Waxing Gibbous
Illumination
93%
+31°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 31%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +40°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 248° ↓ (SSW) |
Sunrise
07:11
Duration
13 h 06 min
Sunset
20:17
Moonrise
08:50
Moonset
21:41
Moon phase
Waxing Crescent
Illumination
9%
+23°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 31% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 261° ← (W) |
Sunrise
07:11
Duration
13 h 06 min
Sunset
20:17
Moonrise
No moonrise
Moonset
13:34
Moon phase
Waning Gibbous
Illumination
54%
+29°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 24%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 13 h |
| UV index | 7 | Cloud cover (avg.) | 0% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 318° ↑ (N) |
Sunrise
07:11
Duration
13 h 06 min
Sunset
20:17
Moonrise
17:21
Moonset
02:41
Moon phase
Waxing Gibbous
Illumination
69%
+22°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 28% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 277° ← (W) |
Sunrise
07:11
Duration
13 h 05 min
Sunset
20:16
Moonrise
06:15
Moonset
20:14
Moon phase
New Moon
Illumination
0%
+33°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 4 — 8 m/s
Humidity: 17%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +42°C | Sun hours | 13 h |
| UV index | 8 | Cloud cover (avg.) | 20% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +34°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 245° ↖ (NNW) |
Sunrise
07:11
Duration
13 h 06 min
Sunset
20:17
Moonrise
22:17
Moonset
09:34
Moon phase
Waning Gibbous
Illumination
78%
Weather in Guelmim on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+42°C
|
+24°C
|
+31°C | 13 h | 8 | 33% | 3 — 6 m/s |
| 2024 |
+43°C
|
+24°C
|
+32°C | 13 h | 8 | 36% | 3 — 5 m/s |
| 2023 |
+40°C
|
+22°C
|
+31°C | 13 h | 8 | 31% | 2 — 4 m/s |
| 2022 |
+32°C
|
+16°C
|
+23°C | 13 h | 6 | 61% | 3 — 5 m/s |
| 2021 |
+37°C
|
+23°C
|
+29°C | 13 h | 7 | 24% | 4 — 7 m/s |
| 2020 |
+31°C
|
+16°C
|
+22°C | 13 h | 6 | 66% | 4 — 7 m/s |
| 2019 |
+42°C
|
+26°C
|
+33°C | 13 h | 8 | 17% | 4 — 8 m/s |