Weather in Ussuriysk on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +28°C and nighttime around +18°C, average precipitation 1 mm, wind around 4 m/s, humidity around 78%.
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.
+21°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +15°C
Precipitation: 0 mm
Wind: 3 — 7 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 15% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +11°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 257° ↓ (S) |
Sunrise
06:19
Duration
13 h 52 min
Sunset
20:11
Moonrise
00:11
Moonset
16:56
Moon phase
Last Quarter
Illumination
29%
+22°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +18°C
Precipitation: 0.2 mm
Wind: 3 — 4 m/s
Humidity: 88%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 6 h |
| UV index | 6 | Cloud cover (avg.) | 70% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +24°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +24°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 177° ↓ (S) |
Sunrise
06:19
Duration
13 h 52 min
Sunset
20:11
Moonrise
19:42
Moonset
03:39
Moon phase
Waxing Gibbous
Illumination
93%
+24°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 3 — 6 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 176° ↓ (S) |
Sunrise
06:19
Duration
13 h 53 min
Sunset
20:12
Moonrise
07:43
Moonset
21:15
Moon phase
Waxing Crescent
Illumination
9%
+21°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 12% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 168° ↓ (S) |
Sunrise
06:19
Duration
13 h 53 min
Sunset
20:12
Moonrise
23:19
Moonset
13:10
Moon phase
Waning Gibbous
Illumination
54%
+22°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 31% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 173° ↓ (S) |
Sunrise
06:19
Duration
13 h 52 min
Sunset
20:11
Moonrise
17:17
Moonset
01:05
Moon phase
Waxing Gibbous
Illumination
69%
+24°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 5.6 mm
Wind: 6 — 7 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 5 h |
| UV index | 6 | Cloud cover (avg.) | 69% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 174° ↓ (S) |
Sunrise
06:19
Duration
13 h 52 min
Sunset
20:11
Moonrise
04:41
Moonset
20:03
Moon phase
New Moon
Illumination
0%
+20°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +17°C
Precipitation: 0.9 mm
Wind: 5 — 6 m/s
Humidity: 91%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 50% |
| Pressure (avg.) | 753 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 185° ↓ (SSW) |
Sunrise
06:18
Duration
13 h 54 min
Sunset
20:12
Moonrise
21:47
Moonset
08:31
Moon phase
Waning Gibbous
Illumination
78%
Weather in Ussuriysk on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+29°C
|
+15°C
|
+21°C | 14 h | 6 | 56% | 3 — 7 m/s |
| 2024 |
+27°C
|
+18°C
|
+22°C | 6 h | 6 | 88% | 3 — 4 m/s |
| 2023 |
+30°C
|
+21°C
|
+24°C | 14 h | 6 | 83% | 3 — 6 m/s |
| 2022 |
+28°C
|
+16°C
|
+21°C | 14 h | 6 | 84% | 4 — 6 m/s |
| 2021 |
+30°C
|
+16°C
|
+22°C | 14 h | 6 | 63% | 2 — 3 m/s |
| 2020 |
+28°C
|
+21°C
|
+24°C | 5 h | 6 | 82% | 6 — 7 m/s |
| 2019 |
+24°C
|
+17°C
|
+20°C | 8 h | 6 | 91% | 5 — 6 m/s |