Weather in Bratskiy on 21 December 2026
Preliminary outlook for 21 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +7°C and nighttime around 0°C, average precipitation 0.5 mm, wind around 3 m/s, humidity around 73%.
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.
+4°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +1°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +8°C | Sun hours | 9 h |
| UV index | 2 | Cloud cover (avg.) | 9% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +2°C | Dew point (avg.) | +1°C |
| Heat index (avg.) | +5°C | Wind chill (avg.) | +2°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 93° → (E) |
Sunrise
07:57
Duration
8 h 43 min
Sunset
16:40
Moonrise
09:24
Moonset
17:34
Moon phase
Waxing Crescent
Illumination
6%
+5°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +3°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +10°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +2°C | Dew point (avg.) | −2°C |
| Heat index (avg.) | +4°C | Wind chill (avg.) | +2°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 110° → (ESE) |
Sunrise
07:57
Duration
8 h 43 min
Sunset
16:40
Moonrise
23:15
Moonset
11:51
Moon phase
Waning Gibbous
Illumination
57%
+7°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +5°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +5°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +6°C | Wind chill (avg.) | +5°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 155° ↘ (SSE) |
Sunrise
07:56
Duration
8 h 44 min
Sunset
16:40
Moonrise
13:06
Moonset
01:34
Moon phase
First Quarter
Illumination
59%
0°C
Weather archive — for 2022 year
Cloudy
Weather archive — for 2022 year
Nighttime: −4°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +3°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 67% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | −3°C | Dew point (avg.) | −5°C |
| Heat index (avg.) | −1°C | Wind chill (avg.) | −3°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 180° ↙ (WSW) |
Sunrise
07:57
Duration
8 h 43 min
Sunset
16:40
Moonrise
05:31
Moonset
14:41
Moon phase
Waning Crescent
Illumination
4%
+2°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: −1°C
Precipitation: 1.5 mm
Wind: 4 — 5 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +5°C | Sun hours | 9 h |
| UV index | 1 | Cloud cover (avg.) | 91% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | — |
| Feels like (avg.) | −1°C | Dew point (avg.) | −2°C |
| Heat index (avg.) | +2°C | Wind chill (avg.) | −1°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 281° ↙ (WSW) |
Sunrise
07:57
Duration
8 h 43 min
Sunset
16:40
Moonrise
18:25
Moonset
09:55
Moon phase
Waxing Gibbous
Illumination
81%
0°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: −4°C
Precipitation: 1.9 mm
Wind: 3 — 4 m/s
Humidity: 95%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +1°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 7.5 cm |
| Visibility (avg.) | 5 km | Sea temperature | — |
| Feels like (avg.) | −4°C | Dew point (avg.) | +1°C |
| Heat index (avg.) | 0°C | Wind chill (avg.) | −4°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 60° ↗ (ENE) |
Sunrise
07:57
Duration
8 h 43 min
Sunset
16:40
Moonrise
12:34
Moonset
No moonset
Moon phase
First Quarter
Illumination
41%
+6°C
Weather archive — for 2019 year
Overcast
Weather archive — for 2019 year
Nighttime: +2°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 5 h |
| UV index | 3 | Cloud cover (avg.) | 37% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +2°C | Dew point (avg.) | +1°C |
| Heat index (avg.) | +5°C | Wind chill (avg.) | +2°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 102° → (ESE) |
Sunrise
07:56
Duration
8 h 44 min
Sunset
16:40
Moonrise
02:07
Moonset
13:49
Moon phase
Last Quarter
Illumination
28%
Weather in Bratskiy on 21 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+8°C
|
+1°C
|
+4°C | 9 h | 2 | 80% | 2 — 4 m/s |
| 2024 |
+10°C
|
+3°C
|
+5°C | 9 h | 3 | 61% | 2 — 3 m/s |
| 2023 |
+11°C
|
+5°C
|
+7°C | 9 h | 3 | 69% | 3 — 3 m/s |
| 2022 |
+3°C
|
−4°C
|
0°C | 1 h | 2 | 69% | 2 — 3 m/s |
| 2021 |
+5°C
|
−1°C
|
+2°C | 9 h | 1 | 75% | 4 — 5 m/s |
| 2020 |
+1°C
|
−4°C
|
0°C | 1 h | 1 | 95% | 3 — 4 m/s |
| 2019 |
+11°C
|
+2°C
|
+6°C | 5 h | 3 | 65% | 3 — 4 m/s |