Weather in Saint Petersburg on 11 August 2026
Preliminary outlook for 11 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +21°C and nighttime around +13°C, average precipitation 0.5 mm, wind around 3 m/s, humidity around 69%.
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.
+18°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +14°C
Precipitation: 0.3 mm
Wind: 3 — 4 m/s
Humidity: 70%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 5 h |
| UV index | 4 | Cloud cover (avg.) | 76% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 291° ← (WNW) |
Sunrise
05:04
Duration
15 h 58 min
Sunset
21:02
Moonrise
21:28
Moonset
07:44
Moon phase
Waning Gibbous
Illumination
80%
+15°C
Weather archive — for 2024 year
Moderate or heavy rain shower
Weather archive — for 2024 year
Nighttime: +12°C
Precipitation: 3.3 mm
Wind: 4 — 4 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 6 h |
| UV index | 3 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 750 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 245° ← (W) |
Sunrise
05:05
Duration
15 h 57 min
Sunset
21:02
Moonrise
13:48
Moonset
21:50
Moon phase
First Quarter
Illumination
42%
+20°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 4 m/s
Humidity: 54%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 16 h |
| UV index | 6 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +21°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 157° ↘ (SSE) |
Sunrise
05:03
Duration
16 h 01 min
Sunset
21:04
Moonrise
23:13
Moonset
19:43
Moon phase
Last Quarter
Illumination
28%
+19°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 3 — 5 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 16 h |
| UV index | 5 | Cloud cover (avg.) | 10% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +12°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 225° ↙ (WSW) |
Sunrise
05:04
Duration
15 h 59 min
Sunset
21:03
Moonrise
21:43
Moonset
02:43
Moon phase
Waxing Gibbous
Illumination
95%
+19°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 1 — 2 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 16 h |
| UV index | 5 | Cloud cover (avg.) | 23% |
| Pressure (avg.) | 762 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.) | +19°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 185° ↓ (S) |
Sunrise
05:04
Duration
15 h 58 min
Sunset
21:02
Moonrise
08:22
Moonset
22:13
Moon phase
Waxing Crescent
Illumination
18%
+14°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +13°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 5 h |
| UV index | 4 | Cloud cover (avg.) | 72% |
| Pressure (avg.) | 766 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 204° ↑ (N) |
Sunrise
05:05
Duration
15 h 57 min
Sunset
21:02
Moonrise
23:05
Moonset
14:16
Moon phase
Last Quarter
Illumination
45%
+16°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +12°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 41% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +16°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +16°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 133° ↘ (SE) |
Sunrise
05:03
Duration
16 h 01 min
Sunset
21:04
Moonrise
19:06
Moonset
00:34
Moon phase
Waxing Gibbous
Illumination
71%
Weather in Saint Petersburg on 11 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+22°C
|
+14°C
|
+18°C | 5 h | 4 | 70% | 3 — 4 m/s |
| 2024 |
+19°C
|
+12°C
|
+15°C | 6 h | 3 | 87% | 4 — 4 m/s |
| 2023 |
+25°C
|
+16°C
|
+20°C | 16 h | 6 | 54% | 2 — 4 m/s |
| 2022 |
+25°C
|
+13°C
|
+19°C | 16 h | 5 | 63% | 3 — 5 m/s |
| 2021 |
+24°C
|
+14°C
|
+19°C | 16 h | 5 | 63% | 1 — 2 m/s |
| 2020 |
+16°C
|
+13°C
|
+14°C | 5 h | 4 | 72% | 4 — 5 m/s |
| 2019 |
+19°C
|
+12°C
|
+16°C | 14 h | 5 | 72% | 3 — 4 m/s |