Weather in Lorient on 22 September 2026
Preliminary outlook for 22 September 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +19°C and nighttime around +12°C, average precipitation 0.5 mm, wind around 5 m/s, humidity around 75%.
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.
+13°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +9°C
Precipitation: 0.7 mm
Wind: 8 — 9 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 60% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +12°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +12°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 39° ↗ (NE) |
Sunrise
08:00
Duration
12 h 11 min
Sunset
20:11
Moonrise
08:45
Moonset
20:16
Moon phase
New Moon
Illumination
0%
+16°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +14°C
Sea temperature: +20°C
Precipitation: 0.4 mm
Wind: 4 — 6 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 7 h |
| UV index | 4 | Cloud cover (avg.) | 42% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | +20°C |
| Feels like (avg.) | +16°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 172° ↙ (SW) |
Sunrise
08:01
Duration
12 h 10 min
Sunset
20:11
Moonrise
21:58
Moonset
13:31
Moon phase
Waning Gibbous
Illumination
62%
+13°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +10°C
Precipitation: 1.4 mm
Wind: 4 — 6 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +18°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +13°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +13°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 298° ← (WNW) |
Sunrise
07:59
Duration
12 h 13 min
Sunset
20:12
Moonrise
16:13
Moonset
23:40
Moon phase
First Quarter
Illumination
50%
+15°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 28% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 128° → (ESE) |
Sunrise
08:00
Duration
12 h 12 min
Sunset
20:12
Moonrise
04:08
Moonset
19:29
Moon phase
Waning Crescent
Illumination
7%
+16°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 12 h |
| UV index | 5 | Cloud cover (avg.) | 1% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 123° ↗ (ENE) |
Sunrise
08:00
Duration
12 h 11 min
Sunset
20:11
Moonrise
21:10
Moonset
09:25
Moon phase
Waxing Gibbous
Illumination
87%
+17°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +14°C
Precipitation: 0.2 mm
Wind: 4 — 5 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 62% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 276° ↙ (WSW) |
Sunrise
08:00
Duration
12 h 11 min
Sunset
20:11
Moonrise
13:51
Moonset
23:00
Moon phase
Waxing Crescent
Illumination
32%
Weather in Lorient on 22 September in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+17°C
|
+9°C
|
+13°C | 9 h | 3 | 74% | 8 — 9 m/s |
| 2024 |
+19°C
|
+14°C
|
+16°C | 7 h | 4 | 87% | 4 — 6 m/s |
| 2023 |
+18°C
|
+10°C
|
+13°C | 9 h | 3 | 77% | 4 — 6 m/s |
| 2022 |
+21°C
|
+11°C
|
+15°C | 11 h | 5 | 59% | 3 — 4 m/s |
| 2021 |
+22°C
|
+11°C
|
+16°C | 12 h | 5 | 63% | 4 — 5 m/s |
| 2020 |
+19°C
|
+14°C
|
+17°C | 10 h | 4 | 87% | 4 — 5 m/s |