Weather in Ust Kut on 27 December 2026
Preliminary outlook for 27 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around −17°C and nighttime around −26°C, average precipitation 0.1 mm, wind around 2 m/s, humidity around 94%.
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.
−14°C
Weather archive — latest year: 2025
Overcast
Weather archive — latest year: 2025
Nighttime: −22°C
Precipitation: 0.3 mm
Wind: 5 — 9 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −7°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 99% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 1.8 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | −20°C | Dew point (avg.) | −15°C |
| Heat index (avg.) | −13°C | Wind chill (avg.) | −20°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 220° ← (W) |
Sunrise
09:35
Duration
6 h 47 min
Sunset
16:22
Moonrise
12:21
Moonset
No moonset
Moon phase
First Quarter
Illumination
49%
−10°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: −11°C
Precipitation: 0.6 mm
Wind: 3 — 4 m/s
Humidity: 94%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −9°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 4 km | Sea temperature | — |
| Feels like (avg.) | −17°C | Dew point (avg.) | −11°C |
| Heat index (avg.) | −11°C | Wind chill (avg.) | −17°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 247° ↙ (WSW) |
Sunrise
09:35
Duration
6 h 48 min
Sunset
16:23
Moonrise
06:00
Moonset
13:14
Moon phase
Waning Crescent
Illumination
13%
−20°C
Weather archive — for 2023 year
Cloudy
Weather archive — for 2023 year
Nighttime: −26°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 96%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −13°C | Sun hours | 3 h |
| UV index | 2 | Cloud cover (avg.) | 75% |
| Pressure (avg.) | 770 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 3 km | Sea temperature | — |
| Feels like (avg.) | −21°C | Dew point (avg.) | −21°C |
| Heat index (avg.) | −20°C | Wind chill (avg.) | −21°C |
| Wind gusts (max.) | 2 m/s | Wind direction (avg.) | 124° → (ESE) |
Sunrise
09:35
Duration
6 h 47 min
Sunset
16:22
Moonrise
15:39
Moonset
10:40
Moon phase
Full Moon
Illumination
100%
−26°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: −31°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 95%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −20°C | Sun hours | 7 h |
| UV index | 2 | Cloud cover (avg.) | 51% |
| Pressure (avg.) | 782 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 3 km | Sea temperature | — |
| Feels like (avg.) | −33°C | Dew point (avg.) | −25°C |
| Heat index (avg.) | −27°C | Wind chill (avg.) | −33°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 170° ↓ (S) |
Sunrise
09:35
Duration
6 h 47 min
Sunset
16:22
Moonrise
12:33
Moonset
21:27
Moon phase
Waxing Crescent
Illumination
25%
−23°C
Weather archive — for 2021 year
Overcast
Weather archive — for 2021 year
Nighttime: −26°C
Precipitation: 0 mm
Wind: 1 — 1 m/s
Humidity: 93%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −20°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 776 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | −28°C | Dew point (avg.) | −19°C |
| Heat index (avg.) | −26°C | Wind chill (avg.) | −28°C |
| Wind gusts (max.) | 2 m/s | Wind direction (avg.) | 244° ↙ (WSW) |
Sunrise
09:35
Duration
6 h 47 min
Sunset
16:22
Moonrise
00:18
Moonset
13:12
Moon phase
Last Quarter
Illumination
38%
−35°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: −37°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 97%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −31°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 785 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | −40°C | Dew point (avg.) | −36°C |
| Heat index (avg.) | −35°C | Wind chill (avg.) | −40°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 271° ↙ (WSW) |
Sunrise
09:35
Duration
6 h 48 min
Sunset
16:23
Moonrise
14:31
Moonset
06:24
Moon phase
Waxing Gibbous
Illumination
85%
−23°C
Weather archive — for 2019 year
Overcast
Weather archive — for 2019 year
Nighttime: −31°C
Precipitation: 0.1 mm
Wind: 1 — 2 m/s
Humidity: 97%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | −19°C | Sun hours | 1 h |
| UV index | 1 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | −26°C | Dew point (avg.) | −24°C |
| Heat index (avg.) | −22°C | Wind chill (avg.) | −26°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 256° ← (W) |
Sunrise
09:35
Duration
6 h 47 min
Sunset
16:22
Moonrise
10:29
Moonset
17:16
Moon phase
Waxing Crescent
Illumination
0%
Weather in Ust Kut on 27 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
−7°C
|
−22°C
|
−14°C | 1 h | 1 | 87% | 5 — 9 m/s |
| 2024 |
−9°C
|
−11°C
|
−10°C | 1 h | 1 | 94% | 3 — 4 m/s |
| 2023 |
−13°C
|
−26°C
|
−20°C | 3 h | 2 | 96% | 1 — 1 m/s |
| 2022 |
−20°C
|
−31°C
|
−26°C | 7 h | 2 | 95% | 2 — 2 m/s |
| 2021 |
−20°C
|
−26°C
|
−23°C | 1 h | 1 | 93% | 1 — 1 m/s |
| 2020 |
−31°C
|
−37°C
|
−35°C | 1 h | 1 | 97% | 1 — 2 m/s |
| 2019 |
−19°C
|
−31°C
|
−23°C | 1 h | 1 | 97% | 1 — 2 m/s |