Weather in Port Blair on 1 August 2026
Preliminary outlook for 1 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +29°C and nighttime around +27°C, average precipitation 1.6 mm, wind around 7 m/s, humidity around 81%.
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.
+28°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +27°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 6 h |
| UV index | 7 | Cloud cover (avg.) | 67% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 227° ↙ (SW) |
Sunrise
05:07
Duration
12 h 37 min
Sunset
17:44
Moonrise
11:03
Moonset
22:52
Moon phase
First Quarter
Illumination
47%
+28°C
Weather archive — for 2024 year
Cloudy
Weather archive — for 2024 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 6 — 8 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 6 h |
| UV index | 7 | Cloud cover (avg.) | 75% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 222° ↙ (SW) |
Sunrise
05:07
Duration
12 h 37 min
Sunset
17:44
Moonrise
01:57
Moonset
15:18
Moon phase
Waning Crescent
Illumination
16%
+28°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +27°C
Precipitation: 0.4 mm
Wind: 9 — 10 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 9 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.) | +33°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 230° ↙ (SW) |
Sunrise
05:06
Duration
12 h 39 min
Sunset
17:45
Moonrise
17:37
Moonset
04:17
Moon phase
Full Moon
Illumination
100%
+28°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +27°C
Precipitation: 0.2 mm
Wind: 6 — 7 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 231° ↙ (SW) |
Sunrise
05:06
Duration
12 h 39 min
Sunset
17:45
Moonrise
07:51
Moonset
20:24
Moon phase
Waxing Crescent
Illumination
22%
+27°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +27°C
Precipitation: 0.3 mm
Wind: 8 — 8 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 72% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 234° ↙ (SW) |
Sunrise
05:06
Duration
12 h 38 min
Sunset
17:44
Moonrise
23:46
Moonset
11:51
Moon phase
Last Quarter
Illumination
40%
+27°C
Weather archive — for 2020 year
Heavy rain at times
Weather archive — for 2020 year
Nighttime: +25°C
Precipitation: 7.1 mm
Wind: 7 — 9 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 1 h |
| UV index | 6 | Cloud cover (avg.) | 76% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 18 m/s | Wind direction (avg.) | 238° ↙ (WSW) |
Sunrise
05:07
Duration
12 h 37 min
Sunset
17:44
Moonrise
15:54
Moonset
02:40
Moon phase
Waxing Gibbous
Illumination
82%
+28°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +28°C
Precipitation: 3.1 mm
Wind: 8 — 9 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 7 h |
| UV index | 6 | Cloud cover (avg.) | 65% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 234° ↙ (SW) |
Sunrise
05:06
Duration
12 h 39 min
Sunset
17:45
Moonrise
05:01
Moonset
18:06
Moon phase
New Moon
Illumination
0%
Weather in Port Blair on 1 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+27°C
|
+28°C | 6 h | 7 | 79% | 4 — 5 m/s |
| 2024 |
+29°C
|
+27°C
|
+28°C | 6 h | 7 | 79% | 6 — 8 m/s |
| 2023 |
+29°C
|
+27°C
|
+28°C | 9 h | 6 | 84% | 9 — 10 m/s |
| 2022 |
+29°C
|
+27°C
|
+28°C | 10 h | 6 | 81% | 6 — 7 m/s |
| 2021 |
+28°C
|
+27°C
|
+27°C | 11 h | 6 | 81% | 8 — 8 m/s |
| 2020 |
+28°C
|
+25°C
|
+27°C | 1 h | 6 | 80% | 7 — 9 m/s |
| 2019 |
+29°C
|
+28°C
|
+28°C | 7 h | 6 | 80% | 8 — 9 m/s |