Weather in Lorient on 20 December 2026
Preliminary outlook for 20 December 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +12°C and nighttime around +7°C, average precipitation 1.2 mm, wind around 6 m/s, humidity around 81%.
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.
+10°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +8°C
Precipitation: 2.7 mm
Wind: 6 — 9 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 3 h |
| UV index | 3 | Cloud cover (avg.) | 66% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +7°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +10°C | Wind chill (avg.) | +7°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 193° ↓ (S) |
Sunrise
08:59
Duration
8 h 24 min
Sunset
17:23
Moonrise
10:04
Moonset
17:34
Moon phase
New Moon
Illumination
0%
+8°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +5°C
Sea temperature: +11°C
Precipitation: 1.3 mm
Wind: 5 — 8 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 5 h |
| UV index | 3 | Cloud cover (avg.) | 43% |
| Pressure (avg.) | 772 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +11°C |
| Feels like (avg.) | +5°C | Dew point (avg.) | +4°C |
| Heat index (avg.) | +8°C | Wind chill (avg.) | +5°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 293° ← (WNW) |
Sunrise
08:59
Duration
8 h 24 min
Sunset
17:23
Moonrise
23:22
Moonset
12:37
Moon phase
Waning Gibbous
Illumination
64%
+10°C
Weather archive — for 2023 year
Cloudy
Weather archive — for 2023 year
Nighttime: +8°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 5 h |
| UV index | 2 | Cloud cover (avg.) | 63% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +7°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +10°C | Wind chill (avg.) | +7°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 320° ← (WNW) |
Sunrise
08:58
Duration
8 h 25 min
Sunset
17:23
Moonrise
13:33
Moonset
00:45
Moon phase
First Quarter
Illumination
51%
+12°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +10°C
Precipitation: 1.3 mm
Wind: 6 — 9 m/s
Humidity: 92%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 93% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 192° ↘ (SSE) |
Sunrise
08:58
Duration
8 h 25 min
Sunset
17:23
Moonrise
05:26
Moonset
15:00
Moon phase
Waning Crescent
Illumination
11%
+5°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +3°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
Humidity: 89%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +8°C | Sun hours | 9 h |
| UV index | 2 | Cloud cover (avg.) | 12% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +1°C | Dew point (avg.) | +3°C |
| Heat index (avg.) | +5°C | Wind chill (avg.) | +1°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 75° → (E) |
Sunrise
08:59
Duration
8 h 24 min
Sunset
17:23
Moonrise
18:32
Moonset
10:34
Moon phase
Waxing Gibbous
Illumination
89%
+10°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +9°C
Precipitation: 1.8 mm
Wind: 6 — 8 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 4 h |
| UV index | 3 | Cloud cover (avg.) | 80% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +8°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +8°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 241° ↙ (WSW) |
Sunrise
08:59
Duration
8 h 24 min
Sunset
17:23
Moonrise
13:15
Moonset
Does not set today
Moon phase
Waxing Crescent
Illumination
34%
Weather in Lorient on 20 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+12°C
|
+8°C
|
+10°C | 3 h | 3 | 76% | 6 — 9 m/s |
| 2024 |
+11°C
|
+5°C
|
+8°C | 5 h | 3 | 77% | 5 — 8 m/s |
| 2023 |
+12°C
|
+8°C
|
+10°C | 5 h | 2 | 78% | 6 — 7 m/s |
| 2022 |
+14°C
|
+10°C
|
+12°C | 1 h | 3 | 92% | 6 — 9 m/s |
| 2021 |
+8°C
|
+3°C
|
+5°C | 9 h | 2 | 89% | 6 — 7 m/s |
| 2020 |
+12°C
|
+9°C
|
+10°C | 4 h | 3 | 75% | 6 — 8 m/s |