Weather in Sanremo on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +27°C and nighttime around +23°C, average precipitation 0.2 mm, wind around 2 m/s, humidity around 70%.
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.
+26°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +24°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 5 h |
| UV index | 7 | Cloud cover (avg.) | 44% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 111° → (E) |
Sunrise
06:37
Duration
13 h 51 min
Sunset
20:28
Moonrise
00:24
Moonset
17:10
Moon phase
Last Quarter
Illumination
29%
+24°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +22°C
Sea temperature: +25°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 3 h |
| UV index | 5 | Cloud cover (avg.) | 69% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +25°C |
| Feels like (avg.) | +27°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 99° ↘ (SE) |
Sunrise
06:37
Duration
13 h 51 min
Sunset
20:28
Moonrise
20:08
Moonset
04:23
Moon phase
Waxing Gibbous
Illumination
93%
+26°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 19% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 106° → (ESE) |
Sunrise
06:36
Duration
13 h 53 min
Sunset
20:29
Moonrise
08:41
Moonset
21:44
Moon phase
Waxing Crescent
Illumination
9%
+24°C
Weather archive — for 2022 year
Cloudy
Weather archive — for 2022 year
Nighttime: +21°C
Precipitation: 0.6 mm
Wind: 3 — 4 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 74% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 91° → (E) |
Sunrise
06:36
Duration
13 h 52 min
Sunset
20:28
Moonrise
23:48
Moonset
13:58
Moon phase
Last Quarter
Illumination
54%
+25°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 13 h |
| UV index | 6 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 147° ↘ (SSE) |
Sunrise
06:36
Duration
13 h 52 min
Sunset
20:28
Moonrise
17:31
Moonset
01:18
Moon phase
Waxing Gibbous
Illumination
69%
+25°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +24°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 8 h |
| UV index | 5 | Cloud cover (avg.) | 76% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 88° → (ESE) |
Sunrise
06:37
Duration
13 h 51 min
Sunset
20:28
Moonrise
05:23
Moonset
20:31
Moon phase
New Moon
Illumination
0%
Weather in Sanremo on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+27°C
|
+24°C
|
+26°C | 5 h | 7 | 67% | 3 — 4 m/s |
| 2024 |
+26°C
|
+22°C
|
+24°C | 3 h | 5 | 77% | 2 — 4 m/s |
| 2023 |
+29°C
|
+25°C
|
+26°C | 10 h | 7 | 69% | 2 — 3 m/s |
| 2022 |
+27°C
|
+21°C
|
+24°C | 13 h | 5 | 73% | 3 — 4 m/s |
| 2021 |
+27°C
|
+23°C
|
+25°C | 13 h | 6 | 68% | 2 — 3 m/s |
| 2020 |
+26°C
|
+24°C
|
+25°C | 8 h | 5 | 68% | 2 — 3 m/s |