Weather in Saint-Nazaire on 1 August 2026
Preliminary outlook for 1 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +24°C and nighttime around +16°C, average precipitation 0.1 mm, wind around 4 m/s, humidity around 76%.
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.
+19°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +14°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 15 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.) | +20°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 321° ↖ (NW) |
Sunrise
06:48
Duration
14 h 54 min
Sunset
21:42
Moonrise
15:45
Moonset
00:22
Moon phase
First Quarter
Illumination
47%
+22°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +18°C
Sea temperature: +20°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +20°C |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 303° ← (WNW) |
Sunrise
06:48
Duration
14 h 54 min
Sunset
21:42
Moonrise
02:46
Moonset
20:14
Moon phase
Waning Crescent
Illumination
16%
+19°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +17°C
Precipitation: 0.5 mm
Wind: 7 — 9 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 79% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 263° ← (W) |
Sunrise
06:47
Duration
14 h 56 min
Sunset
21:43
Moonrise
22:03
Moonset
05:25
Moon phase
Full Moon
Illumination
100%
+22°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +17°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 168° ↖ (NNW) |
Sunrise
06:47
Duration
14 h 55 min
Sunset
21:42
Moonrise
10:36
Moonset
23:44
Moon phase
Waxing Crescent
Illumination
22%
+17°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 4 — 7 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 13 h |
| UV index | 4 | Cloud cover (avg.) | 65% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 279° ↙ (WSW) |
Sunrise
06:47
Duration
14 h 55 min
Sunset
21:42
Moonrise
01:24
Moonset
16:20
Moon phase
Last Quarter
Illumination
40%
+20°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 15 h |
| UV index | 4 | Cloud cover (avg.) | 33% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 282° ← (W) |
Sunrise
06:48
Duration
14 h 54 min
Sunset
21:42
Moonrise
20:25
Moonset
03:52
Moon phase
Waxing Gibbous
Illumination
82%
Weather in Saint-Nazaire on 1 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+14°C
|
+19°C | 15 h | 5 | 72% | 3 — 5 m/s |
| 2024 |
+26°C
|
+18°C
|
+22°C | 15 h | 6 | 77% | 3 — 6 m/s |
| 2023 |
+21°C
|
+17°C
|
+19°C | 9 h | 4 | 83% | 7 — 9 m/s |
| 2022 |
+29°C
|
+17°C
|
+22°C | 15 h | 6 | 68% | 4 — 6 m/s |
| 2021 |
+20°C
|
+13°C
|
+17°C | 13 h | 4 | 77% | 4 — 7 m/s |
| 2020 |
+23°C
|
+18°C
|
+20°C | 15 h | 4 | 78% | 5 — 7 m/s |