Weather in Ulyanovsk on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +25°C and nighttime around +18°C, average precipitation 0.2 mm, wind around 4 m/s, humidity around 60%.
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.
+20°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +17°C
Precipitation: 0.4 mm
Wind: 5 — 6 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 13 h |
| UV index | 5 | Cloud cover (avg.) | 45% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 12 m/s | Wind direction (avg.) | 270° ← (W) |
Sunrise
05:29
Duration
14 h 41 min
Sunset
20:10
Moonrise
23:43
Moonset
18:00
Moon phase
Last Quarter
Illumination
29%
+18°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 1.1 mm
Wind: 5 — 6 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +20°C | Sun hours | 7 h |
| UV index | 4 | Cloud cover (avg.) | 82% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 265° ← (W) |
Sunrise
05:29
Duration
14 h 41 min
Sunset
20:10
Moonrise
20:10
Moonset
02:33
Moon phase
Waxing Gibbous
Illumination
93%
+25°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 52%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 18% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 34° ↑ (NNE) |
Sunrise
05:28
Duration
14 h 44 min
Sunset
20:12
Moonrise
07:14
Moonset
21:05
Moon phase
Waxing Crescent
Illumination
9%
+22°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0 mm
Wind: 5 — 5 m/s
Humidity: 55%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 14 h |
| UV index | 6 | Cloud cover (avg.) | 12% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 83° → (E) |
Sunrise
05:28
Duration
14 h 43 min
Sunset
20:11
Moonrise
22:23
Moonset
13:33
Moon phase
Waning Gibbous
Illumination
54%
+26°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +21°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 44%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 15 h |
| UV index | 7 | Cloud cover (avg.) | 5% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +26°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 98° ↘ (SE) |
Sunrise
05:29
Duration
14 h 42 min
Sunset
20:11
Moonrise
18:09
Moonset
No moonset
Moon phase
Waxing Gibbous
Illumination
69%
+14°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 66%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 15 h |
| UV index | 4 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +13°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +14°C | Wind chill (avg.) | +13°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 325° ↖ (NNW) |
Sunrise
05:29
Duration
14 h 41 min
Sunset
20:10
Moonrise
03:48
Moonset
20:23
Moon phase
New Moon
Illumination
0%
+22°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +20°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 15 h |
| UV index | 6 | Cloud cover (avg.) | 17% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +23°C | Wind chill (avg.) | +23°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 143° ↘ (SSE) |
Sunrise
05:28
Duration
14 h 44 min
Sunset
20:12
Moonrise
21:34
Moonset
08:07
Moon phase
Waning Gibbous
Illumination
78%
Weather in Ulyanovsk on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+23°C
|
+17°C
|
+20°C | 13 h | 5 | 67% | 5 — 6 m/s |
| 2024 |
+20°C
|
+17°C
|
+18°C | 7 h | 4 | 73% | 5 — 6 m/s |
| 2023 |
+30°C
|
+21°C
|
+25°C | 15 h | 7 | 52% | 3 — 4 m/s |
| 2022 |
+27°C
|
+18°C
|
+22°C | 14 h | 6 | 55% | 5 — 5 m/s |
| 2021 |
+31°C
|
+21°C
|
+26°C | 15 h | 7 | 44% | 2 — 2 m/s |
| 2020 |
+17°C
|
+11°C
|
+14°C | 15 h | 4 | 66% | 7 — 8 m/s |
| 2019 |
+26°C
|
+20°C
|
+22°C | 15 h | 6 | 64% | 4 — 5 m/s |