Weather in Ust Kut on 20 August 2026
Preliminary outlook for 20 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +18°C and nighttime around +10°C, average precipitation 0.6 mm, wind around 2 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.
+17°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +10°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 77° → (ESE) |
Sunrise
05:36
Duration
14 h 49 min
Sunset
20:25
Moonrise
00:30
Moonset
19:53
Moon phase
Waning Crescent
Illumination
15%
+14°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +11°C
Precipitation: 2.3 mm
Wind: 2 — 2 m/s
Humidity: 96%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 3 h |
| UV index | 3 | Cloud cover (avg.) | 93% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 5 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 298° ← (W) |
Sunrise
05:36
Duration
14 h 48 min
Sunset
20:24
Moonrise
20:52
Moonset
05:37
Moon phase
Full Moon
Illumination
100%
+10°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +9°C
Precipitation: 0.8 mm
Wind: 4 — 5 m/s
Humidity: 97%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +8°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +10°C | Wind chill (avg.) | +8°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 256° ↙ (WSW) |
Sunrise
05:35
Duration
14 h 51 min
Sunset
20:26
Moonrise
09:41
Moonset
21:27
Moon phase
Waxing Crescent
Illumination
23%
+9°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +7°C
Precipitation: 0.3 mm
Wind: 1 — 2 m/s
Humidity: 96%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +10°C | Sun hours | 1 h |
| UV index | 2 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +9°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +9°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 267° ← (W) |
Sunrise
05:35
Duration
14 h 50 min
Sunset
20:25
Moonrise
22:52
Moonset
16:24
Moon phase
Last Quarter
Illumination
39%
+17°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +12°C
Precipitation: 0.1 mm
Wind: 1 — 1 m/s
Humidity: 53%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 15 h |
| UV index | 5 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 136° → (E) |
Sunrise
05:36
Duration
14 h 49 min
Sunset
20:25
Moonrise
20:12
Moonset
01:32
Moon phase
Waxing Gibbous
Illumination
83%
+17°C
Weather archive — for 2020 year
Moderate rain at times
Weather archive — for 2020 year
Nighttime: +13°C
Precipitation: 0.5 mm
Wind: 2 — 3 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 9 h |
| UV index | 5 | Cloud cover (avg.) | 49% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 199° ↙ (WSW) |
Sunrise
05:36
Duration
14 h 48 min
Sunset
20:24
Moonrise
06:31
Moonset
21:21
Moon phase
Waxing Crescent
Illumination
6%
+14°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +9°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 14 h |
| UV index | 3 | Cloud cover (avg.) | 59% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 302° ↖ (NNW) |
Sunrise
05:35
Duration
14 h 51 min
Sunset
20:26
Moonrise
22:10
Moonset
10:25
Moon phase
Waning Gibbous
Illumination
64%
Weather in Ust Kut on 20 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+25°C
|
+10°C
|
+17°C | 14 h | 5 | 72% | 1 — 2 m/s |
| 2024 |
+16°C
|
+11°C
|
+14°C | 3 h | 3 | 96% | 2 — 2 m/s |
| 2023 |
+11°C
|
+9°C
|
+10°C | 1 h | 2 | 97% | 4 — 5 m/s |
| 2022 |
+10°C
|
+7°C
|
+9°C | 1 h | 2 | 96% | 1 — 2 m/s |
| 2021 |
+23°C
|
+12°C
|
+17°C | 15 h | 5 | 53% | 1 — 1 m/s |
| 2020 |
+21°C
|
+13°C
|
+17°C | 9 h | 5 | 66% | 2 — 3 m/s |
| 2019 |
+19°C
|
+9°C
|
+14°C | 14 h | 3 | 80% | 2 — 3 m/s |