Weather in Saint-Brieuc on 3 December 2026
Preliminary outlook for 3 December 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +9°C and nighttime around +4°C, average precipitation 1.1 mm, wind around 5 m/s, humidity around 80%.
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.
+7°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +4°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 6 h |
| UV index | 3 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +4°C | Dew point (avg.) | +4°C |
| Heat index (avg.) | +7°C | Wind chill (avg.) | +4°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 208° ↓ (SSW) |
Sunrise
08:44
Duration
8 h 33 min
Sunset
17:17
Moonrise
15:34
Moonset
06:36
Moon phase
Waxing Gibbous
Illumination
90%
+7°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +6°C
Sea temperature: +12°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +9°C | Sun hours | 9 h |
| UV index | 2 | Cloud cover (avg.) | 70% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +12°C |
| Feels like (avg.) | +5°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +8°C | Wind chill (avg.) | +5°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 256° ↙ (WSW) |
Sunrise
08:45
Duration
8 h 32 min
Sunset
17:17
Moonrise
11:28
Moonset
18:45
Moon phase
Waxing Crescent
Illumination
12%
+8°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +4°C
Precipitation: 0.8 mm
Wind: 6 — 8 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +10°C | Sun hours | 4 h |
| UV index | 3 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +4°C | Dew point (avg.) | +5°C |
| Heat index (avg.) | +7°C | Wind chill (avg.) | +4°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 186° ↓ (SSW) |
Sunrise
08:44
Duration
8 h 33 min
Sunset
17:17
Moonrise
23:35
Moonset
13:43
Moon phase
Waning Gibbous
Illumination
58%
+5°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +2°C
Precipitation: 0.4 mm
Wind: 6 — 6 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +6°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 89% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +1°C | Dew point (avg.) | +1°C |
| Heat index (avg.) | +5°C | Wind chill (avg.) | +1°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 70° ↗ (ENE) |
Sunrise
08:44
Duration
8 h 33 min
Sunset
17:17
Moonrise
15:04
Moonset
02:58
Moon phase
Waxing Gibbous
Illumination
65%
+9°C
Weather archive — for 2021 year
Overcast
Weather archive — for 2021 year
Nighttime: +3°C
Precipitation: 1.1 mm
Wind: 6 — 8 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 95% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +5°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +8°C | Wind chill (avg.) | +5°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 240° ← (W) |
Sunrise
08:44
Duration
8 h 33 min
Sunset
17:17
Moonrise
07:14
Moonset
16:31
Moon phase
New Moon
Illumination
0%
+7°C
Weather archive — for 2020 year
Moderate rain at times
Weather archive — for 2020 year
Nighttime: +5°C
Precipitation: 4.1 mm
Wind: 5 — 7 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +7°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 96% |
| Pressure (avg.) | 750 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +3°C | Dew point (avg.) | +4°C |
| Heat index (avg.) | +7°C | Wind chill (avg.) | +3°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 254° ↙ (SW) |
Sunrise
08:44
Duration
8 h 33 min
Sunset
17:17
Moonrise
19:53
Moonset
11:43
Moon phase
Waning Gibbous
Illumination
75%
Weather in Saint-Brieuc on 3 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+11°C
|
+4°C
|
+7°C | 6 h | 3 | 82% | 5 — 6 m/s |
| 2024 |
+9°C
|
+6°C
|
+7°C | 9 h | 2 | 67% | 3 — 4 m/s |
| 2023 |
+10°C
|
+4°C
|
+8°C | 4 h | 3 | 83% | 6 — 8 m/s |
| 2022 |
+6°C
|
+2°C
|
+5°C | 1 h | 1 | 77% | 6 — 6 m/s |
| 2021 |
+12°C
|
+3°C
|
+9°C | 1 h | 2 | 88% | 6 — 8 m/s |
| 2020 |
+7°C
|
+5°C
|
+7°C | 1 h | 2 | 85% | 5 — 7 m/s |