Weather in Arsin on 21 August 2026
Preliminary outlook for 21 August 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +26°C and nighttime around +22°C, average precipitation 0.3 mm, wind around 2 m/s, humidity around 77%.
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.
+23°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +21°C
Precipitation: 0.2 mm
Wind: 3 — 5 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 75% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +25°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 269° ↖ (NW) |
Sunrise
05:36
Duration
13 h 34 min
Sunset
19:10
Moonrise
02:47
Moonset
18:19
Moon phase
Waning Crescent
Illumination
8%
+26°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +24°C
Sea temperature: +26°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 14 h |
| UV index | 7 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +26°C |
| Feels like (avg.) | +28°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 115° ↑ (NNE) |
Sunrise
05:36
Duration
13 h 33 min
Sunset
19:09
Moonrise
20:07
Moonset
06:58
Moon phase
Waxing Gibbous
Illumination
85%
+25°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +23°C
Precipitation: 0.4 mm
Wind: 2 — 4 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 6 h |
| UV index | 6 | Cloud cover (avg.) | 59% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +25°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 219° ↖ (NW) |
Sunrise
05:36
Duration
13 h 35 min
Sunset
19:11
Moonrise
10:29
Moonset
21:30
Moon phase
Waxing Crescent
Illumination
30%
+24°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +26°C | Sun hours | 14 h |
| UV index | 5 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 755 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.) | +26°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 180° ↑ (NNE) |
Sunrise
05:36
Duration
13 h 34 min
Sunset
19:10
Moonrise
Does not rise today
Moonset
15:52
Moon phase
Last Quarter
Illumination
32%
+22°C
Weather archive — for 2021 year
Moderate rain at times
Weather archive — for 2021 year
Nighttime: +21°C
Precipitation: 0.8 mm
Wind: 1 — 2 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 6 h |
| UV index | 5 | Cloud cover (avg.) | 82% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +18°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 177° ↘ (SE) |
Sunrise
05:36
Duration
13 h 34 min
Sunset
19:10
Moonrise
18:53
Moonset
03:31
Moon phase
Waxing Gibbous
Illumination
91%
+22°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +21°C
Precipitation: 0.7 mm
Wind: 3 — 3 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 7 h |
| UV index | 5 | Cloud cover (avg.) | 73% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +23°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +25°C | Wind chill (avg.) | +22°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 275° ↖ (NW) |
Sunrise
05:36
Duration
13 h 33 min
Sunset
19:09
Moonrise
07:41
Moonset
20:44
Moon phase
Waxing Crescent
Illumination
13%
Weather in Arsin on 21 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+26°C
|
+21°C
|
+23°C | 6 h | 5 | 75% | 3 — 5 m/s |
| 2024 |
+28°C
|
+24°C
|
+26°C | 14 h | 7 | 71% | 2 — 3 m/s |
| 2023 |
+27°C
|
+23°C
|
+25°C | 6 h | 6 | 80% | 2 — 4 m/s |
| 2022 |
+26°C
|
+23°C
|
+24°C | 14 h | 5 | 79% | 2 — 3 m/s |
| 2021 |
+24°C
|
+21°C
|
+22°C | 6 h | 5 | 80% | 1 — 2 m/s |
| 2020 |
+24°C
|
+21°C
|
+22°C | 7 h | 5 | 79% | 3 — 3 m/s |