Weather in Calcutta on 28 August 2026
Preliminary outlook for 28 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +33°C and nighttime around +27°C, average precipitation 1 mm, wind around 3 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.
+29°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +26°C
Precipitation: 1.2 mm
Wind: 4 — 6 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 3 h |
| UV index | 6 | Cloud cover (avg.) | 67% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 141° ↘ (SSE) |
Sunrise
05:18
Duration
12 h 39 min
Sunset
17:57
Moonrise
09:28
Moonset
20:50
Moon phase
Waxing Crescent
Illumination
28%
+29°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +26°C
Precipitation: 0.2 mm
Wind: 3 — 4 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 9 h |
| UV index | 7 | Cloud cover (avg.) | 55% |
| Pressure (avg.) | 753 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 152° ↘ (SE) |
Sunrise
05:18
Duration
12 h 39 min
Sunset
17:57
Moonrise
No moonrise
Moonset
13:59
Moon phase
Last Quarter
Illumination
34%
+32°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 12 h |
| UV index | 8 | Cloud cover (avg.) | 32% |
| Pressure (avg.) | 751 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +36°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +36°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 247° ↖ (NNW) |
Sunrise
05:18
Duration
12 h 40 min
Sunset
17:58
Moonrise
16:00
Moonset
01:48
Moon phase
Waxing Gibbous
Illumination
81%
+28°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +27°C
Precipitation: 1.1 mm
Wind: 4 — 4 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 57% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 169° ↘ (SSE) |
Sunrise
05:18
Duration
12 h 40 min
Sunset
17:58
Moonrise
05:56
Moonset
18:49
Moon phase
Waxing Crescent
Illumination
4%
+29°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +27°C
Precipitation: 0.2 mm
Wind: 3 — 4 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 4 h |
| UV index | 6 | Cloud cover (avg.) | 65% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 167° ↓ (S) |
Sunrise
05:18
Duration
12 h 39 min
Sunset
17:57
Moonrise
21:46
Moonset
10:14
Moon phase
Waning Gibbous
Illumination
59%
+29°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +27°C
Precipitation: 0.8 mm
Wind: 4 — 5 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 54% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 176° ↓ (S) |
Sunrise
05:18
Duration
12 h 39 min
Sunset
17:57
Moonrise
14:29
Moonset
00:31
Moon phase
First Quarter
Illumination
64%
+30°C
Weather archive — for 2019 year
Moderate or heavy rain shower
Weather archive — for 2019 year
Nighttime: +27°C
Precipitation: 3.5 mm
Wind: 3 — 4 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 3 h |
| UV index | 6 | Cloud cover (avg.) | 59% |
| Pressure (avg.) | 752 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +35°C | Dew point (avg.) | +26°C |
| Heat index (avg.) | +35°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 148° → (ESE) |
Sunrise
05:18
Duration
12 h 40 min
Sunset
17:58
Moonrise
02:39
Moonset
16:24
Moon phase
Waning Crescent
Illumination
6%
Weather in Calcutta on 28 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+32°C
|
+26°C
|
+29°C | 3 h | 6 | 82% | 4 — 6 m/s |
| 2024 |
+32°C
|
+26°C
|
+29°C | 9 h | 7 | 80% | 3 — 4 m/s |
| 2023 |
+37°C
|
+28°C
|
+32°C | 12 h | 8 | 63% | 3 — 3 m/s |
| 2022 |
+32°C
|
+27°C
|
+28°C | 10 h | 6 | 79% | 4 — 4 m/s |
| 2021 |
+31°C
|
+27°C
|
+29°C | 4 h | 6 | 84% | 3 — 4 m/s |
| 2020 |
+31°C
|
+27°C
|
+29°C | 12 h | 6 | 78% | 4 — 5 m/s |
| 2019 |
+33°C
|
+27°C
|
+30°C | 3 h | 6 | 80% | 3 — 4 m/s |