Weather in Saint-Brieuc on 5 October 2026
Preliminary outlook for 5 October 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +16°C and nighttime around +10°C, average precipitation 0.2 mm, wind around 6 m/s, humidity around 74%.
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.
+12°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +10°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 59% |
| Pressure (avg.) | 768 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +10°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 292° ← (WNW) |
Sunrise
08:16
Duration
11 h 26 min
Sunset
19:42
Moonrise
18:57
Moonset
05:52
Moon phase
Waxing Gibbous
Illumination
90%
+12°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +8°C
Sea temperature: +17°C
Precipitation: 0 mm
Wind: 5 — 8 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 6 h |
| UV index | 4 | Cloud cover (avg.) | 43% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | +17°C |
| Feels like (avg.) | +10°C | Dew point (avg.) | +6°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 162° ↘ (SSE) |
Sunrise
08:17
Duration
11 h 24 min
Sunset
19:41
Moonrise
11:31
Moonset
20:30
Moon phase
Waxing Crescent
Illumination
13%
+13°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +10°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 8 h |
| UV index | 4 | Cloud cover (avg.) | 36% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 167° ↓ (SSW) |
Sunrise
08:16
Duration
11 h 27 min
Sunset
19:43
Moonrise
23:11
Moonset
15:52
Moon phase
Waning Gibbous
Illumination
57%
+15°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 41% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 241° ↙ (WSW) |
Sunrise
08:16
Duration
11 h 26 min
Sunset
19:42
Moonrise
18:09
Moonset
01:35
Moon phase
Waxing Gibbous
Illumination
66%
+13°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +10°C
Precipitation: 0 mm
Wind: 8 — 9 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 60% |
| 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.) | +9°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 271° ← (WNW) |
Sunrise
08:16
Duration
11 h 26 min
Sunset
19:42
Moonrise
06:40
Moonset
19:42
Moon phase
New Moon
Illumination
0%
+12°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +10°C
Precipitation: 1.2 mm
Wind: 8 — 9 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +13°C | Sun hours | 5 h |
| UV index | 3 | Cloud cover (avg.) | 88% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +9°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 269° ← (W) |
Sunrise
08:17
Duration
11 h 24 min
Sunset
19:41
Moonrise
21:37
Moonset
12:05
Moon phase
Waning Gibbous
Illumination
74%
Weather in Saint-Brieuc on 5 October in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+15°C
|
+10°C
|
+12°C | 9 h | 3 | 73% | 7 — 8 m/s |
| 2024 |
+17°C
|
+8°C
|
+12°C | 6 h | 4 | 66% | 5 — 8 m/s |
| 2023 |
+19°C
|
+10°C
|
+13°C | 8 h | 4 | 69% | 2 — 3 m/s |
| 2022 |
+19°C
|
+11°C
|
+15°C | 7 h | 5 | 80% | 8 — 9 m/s |
| 2021 |
+15°C
|
+10°C
|
+13°C | 10 h | 3 | 78% | 8 — 9 m/s |
| 2020 |
+13°C
|
+10°C
|
+12°C | 5 h | 3 | 80% | 8 — 9 m/s |