Weather in Thoothukudi on 21 July 2026
Hourly weather for 21 July 2026
The hourly forecast for Thoothukudi on 21 July 2026 shows temperatures from +27.8°C to +35.4°C.
Key figures: precipitation 0 mm, wind 2 — 5 m/s, average humidity 59%.
+35.4°C
Hourly weather — 2026
Overcast
Current weather forecast
Hourly weather — 2026
Nighttime: +27.8°C
Sea temperature: +30°C
Precipitation: 0 mm
Wind: 2 — 5 m/s
Humidity: 59%
Precipitation: 0 mm
Wind: 2 — 5 m/s
Humidity: 59%
Hourly weather
21 July
00:00
+29.1°C
4 m/s
01:00
+28.9°C
4 m/s
02:00
+28.6°C
4 m/s
03:00
+28.3°C
3 m/s
04:00
+28.1°C
3 m/s
05:00
+27.8°C
3 m/s
06:00
+28°C
3 m/s
07:00
+29.3°C
3 m/s
08:00
+31°C
3 m/s
09:00
+32.3°C
3 m/s
10:00
+34.1°C
3 m/s
11:00
+34.7°C
2 m/s
12:00
+35.2°C
3 m/s
13:00
+35.4°C
3 m/s
14:00
+35.4°C
4 m/s
15:00
+35.2°C
4 m/s
16:00
+34.7°C
5 m/s
17:00
+33.8°C
5 m/s
18:00
+32.6°C
5 m/s
19:00
+31.5°C
5 m/s
20:00
+30.8°C
5 m/s
21:00
+30.4°C
5 m/s
22:00
+30°C
5 m/s
23:00
+29.6°C
5 m/s
| July 21, 2026 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +29.1°C | +28.9°C | +28.6°C | +28.3°C | +28.1°C | +27.8°C | +28°C | +29.3°C | +31°C | +32.3°C | +34.1°C | +34.7°C | +35.2°C | +35.4°C | +35.4°C | +35.2°C | +34.7°C | +33.8°C | +32.6°C | +31.5°C | +30.8°C | +30.4°C | +30°C | +29.6°C |
| Feels like | +32.4°C | +32°C | +31.7°C | +31.4°C | +31.1°C | +30.8°C | +31.1°C | +32.9°C | +35.3°C | +37°C | +38.5°C | +39.3°C | +40°C | +40.4°C | +40.7°C | +40.5°C | +39.9°C | +39°C | +37.6°C | +36.2°C | +35.3°C | +34.8°C | +34.1°C | +33.4°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 65% | 66% | 67% | 69% | 70% | 72% | 72% | 67% | 61% | 56% | 47% | 46% | 45% | 45% | 45% | 46% | 48% | 51% | 55% | 60% | 63% | 64% | 65% | 66% |
| Wind | 4 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 3 m/s | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s | 5 m/s |
| Wind gusts | 6 m/s | 6 m/s | 6 m/s | 5 m/s | 4 m/s | 4 m/s | 4 m/s | 5 m/s | 5 m/s | 5 m/s | 6 m/s | 6 m/s | 7 m/s | 8 m/s | 8 m/s | 9 m/s | 9 m/s | 8 m/s | 8 m/s | 9 m/s | 11 m/s | 8 m/s | 7 m/s | 7 m/s |
| Wind direction | 253° (WSW) | 250° (WSW) | 245° (WSW) | 241° (WSW) | 237° (WSW) | 236° (SW) | 234° (SW) | 235° (SW) | 235° (SW) | 235° (SW) | 245° (WSW) | 227° (SW) | 209° (SSW) | 205° (SSW) | 208° (SSW) | 211° (SSW) | 217° (SW) | 216° (SW) | 231° (SW) | 246° (WSW) | 252° (WSW) | 256° (WSW) | 257° (WSW) | 253° (WSW) |
| Pressure | 758 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 757 mmHg | 756 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 754 mmHg | 755 mmHg | 755 mmHg | 756 mmHg | 757 mmHg | 757 mmHg | 758 mmHg | 758 mmHg |
| Cloud cover | 99% | 91% | 88% | 92% | 83% | 70% | 76% | 96% | 99% | 92% | 97% | 89% | 94% | 90% | 89% | 87% | 97% | 90% | 97% | 78% | 84% | 99% | 85% | 93% |
| Visibility | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km | 16 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C | +30°C |
Sunrise
06:07
Duration
12 h 33 min
Sunset
18:40
Moonrise
11:56
Moonset
—
Moon phase
First Quarter
Illumination
45%
+28°C
Weather archive — latest year: 2025
Cloudy
Weather archive — latest year: 2025
Nighttime: +26°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 60% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 256° ↙ (WSW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
02:19
Moonset
15:26
Moon phase
Waning Crescent
Illumination
18%
+31°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 7 — 9 m/s
Humidity: 56%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 12 h |
| UV index | 8 | Cloud cover (avg.) | 9% |
| 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.) | +20°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 263° ← (W) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
18:52
Moonset
05:46
Moon phase
Full Moon
Illumination
100%
+31°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 6 — 8 m/s
Humidity: 57%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +36°C | Sun hours | 11 h |
| UV index | 8 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +31°C |
| Wind gusts (max.) | 14 m/s | Wind direction (avg.) | 261° ← (W) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
08:48
Moonset
21:24
Moon phase
Waxing Crescent
Illumination
20%
+29°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 69%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 10 h |
| UV index | 7 | Cloud cover (avg.) | 36% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 238° ↙ (SW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
00:12
Moonset
12:48
Moon phase
Last Quarter
Illumination
43%
+30°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 8 — 10 m/s
Humidity: 53%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 12 h |
| UV index | 8 | Cloud cover (avg.) | 24% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 271° ← (W) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
16:04
Moonset
03:00
Moon phase
Waxing Gibbous
Illumination
80%
+30°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 67%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 45% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 213° ↓ (SSW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
06:29
Moonset
19:26
Moon phase
Waxing Crescent
Illumination
2%
+29°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 5 — 7 m/s
Humidity: 65%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 11 h |
| UV index | 7 | Cloud cover (avg.) | 36% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +21°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 249° ↙ (WSW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
22:02
Moonset
09:29
Moon phase
Waning Gibbous
Illumination
67%
Weather in Thoothukudi on 21 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+26°C
|
+28°C | 8 h | 7 | 65% | 6 — 7 m/s |
| 2024 |
+35°C
|
+27°C
|
+31°C | 12 h | 8 | 56% | 7 — 9 m/s |
| 2023 |
+36°C
|
+27°C
|
+31°C | 11 h | 8 | 57% | 6 — 8 m/s |
| 2022 |
+32°C
|
+27°C
|
+29°C | 10 h | 7 | 69% | 4 — 5 m/s |
| 2021 |
+33°C
|
+28°C
|
+30°C | 12 h | 8 | 53% | 8 — 10 m/s |
| 2020 |
+32°C
|
+27°C
|
+30°C | 12 h | 7 | 67% | 4 — 6 m/s |
| 2019 |
+32°C
|
+27°C
|
+29°C | 11 h | 7 | 65% | 5 — 7 m/s |