Weather in Thoothukudi on 18 July 2026
Weather observations for 18 July 2026
The stored hourly record for Thoothukudi on 18 July 2026 shows temperatures from +27.7°C to +36.3°C.
Key figures: precipitation 0.1 mm, wind 4 — 7 m/s, average humidity 57%.
+35.7°C
Hourly weather — 2026
Partly Cloudy
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +27.7°C
Sea temperature: +31°C
Precipitation: 0.1 mm
Wind: 4 — 7 m/s
Humidity: 57%
Precipitation: 0.1 mm
Wind: 4 — 7 m/s
Humidity: 57%
Hourly observations
18 July
00:00
+28.9°C
4 m/s
01:00
+28.6°C
4 m/s
02:00
+28.3°C
4 m/s
03:00
+28.2°C
4 m/s
04:00
+28.1°C
4 m/s
05:00
+27.7°C
4 m/s
06:00
+27.9°C
4 m/s
07:00
+29.1°C
4 m/s
08:00
+30.9°C
4 m/s
09:00
+32.9°C
4 m/s
10:00
+34.1°C
4 m/s
11:00
+35°C
4 m/s
12:00
+35.7°C
4 m/s
13:00
+36.2°C
4 m/s
14:00
+36.3°C
5 m/s
15:00
+36.1°C
5 m/s
16:00
+35.3°C
6 m/s
0.1 mm
17:00
+34.3°C
6 m/s
18:00
+32.9°C
7 m/s
19:00
+31.7°C
7 m/s
20:00
+30.8°C
6 m/s
21:00
+30.4°C
6 m/s
22:00
+30°C
6 m/s
23:00
+29.7°C
5 m/s
| July 18, 2026 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +28.9°C | +28.6°C | +28.3°C | +28.2°C | +28.1°C | +27.7°C | +27.9°C | +29.1°C | +30.9°C | +32.9°C | +34.1°C | +35°C | +35.7°C | +36.2°C | +36.3°C | +36.1°C | +35.3°C | +34.3°C | +32.9°C | +31.7°C | +30.8°C | +30.4°C | +30°C | +29.7°C |
| Feels like | +32.1°C | +31.7°C | +31.3°C | +31.2°C | +31°C | +30.6°C | +30.8°C | +32.4°C | +34.6°C | +37°C | +38.3°C | +39.3°C | +40.3°C | +40.9°C | +41.1°C | +40.9°C | +40°C | +38.8°C | +37.3°C | +35.8°C | +34.8°C | +34.2°C | +33.6°C | +33°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 | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 66% | 68% | 68% | 69% | 70% | 71% | 70% | 66% | 59% | 51% | 47% | 44% | 42% | 41% | 41% | 42% | 44% | 47% | 52% | 56% | 60% | 61% | 62% | 63% |
| Wind | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 4 m/s | 5 m/s | 5 m/s | 6 m/s | 6 m/s | 7 m/s | 7 m/s | 6 m/s | 6 m/s | 6 m/s | 5 m/s |
| Wind gusts | 7 m/s | 6 m/s | 7 m/s | 7 m/s | 5 m/s | 5 m/s | 5 m/s | 6 m/s | 7 m/s | 8 m/s | 7 m/s | 7 m/s | 8 m/s | 9 m/s | 9 m/s | 9 m/s | 9 m/s | 9 m/s | 10 m/s | 12 m/s | 12 m/s | 9 m/s | 9 m/s | 8 m/s |
| Wind direction | 238° (WSW) | 237° (WSW) | 239° (WSW) | 238° (WSW) | 235° (SW) | 233° (SW) | 232° (SW) | 236° (SW) | 247° (WSW) | 255° (WSW) | 261° (W) | 257° (WSW) | 247° (WSW) | 241° (WSW) | 240° (WSW) | 246° (WSW) | 256° (WSW) | 264° (W) | 269° (W) | 270° (W) | 268° (W) | 263° (W) | 261° (W) | 258° (WSW) |
| Pressure | 758 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 757 mmHg | 756 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 756 mmHg | 756 mmHg | 758 mmHg | 758 mmHg | 758 mmHg |
| Cloud cover | 63% | 51% | 80% | 77% | 69% | 37% | 79% | 60% | 32% | 70% | 87% | 70% | 42% | 60% | 82% | 81% | 73% | 92% | 97% | 90% | 99% | 46% | 32% | 31% |
| 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 | 2 | 3 | 3 | 6 | 9 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance | 5% | 5% | 10% | 10% | 10% | 0% | 10% | 5% | 0% | 10% | 10% | 10% | 5% | 5% | 10% | 10% | 20% | 10% | 10% | 10% | 10% | 5% | 0% | 0% |
| Snow chance | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Water temperature | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C | +31°C |
Sunrise
06:06
Duration
12 h 34 min
Sunset
18:40
Moonrise
09:33
Moonset
22:02
Moon phase
Waxing Crescent
Illumination
16%
+30°C
Weather archive — latest year: 2025
Partly Cloudy
Weather archive — latest year: 2025
Nighttime: +27°C
Precipitation: 0 mm
Wind: 9 — 11 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 40% |
| 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.) | 15 m/s | Wind direction (avg.) | 273° ← (WNW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
No moonrise
Moonset
12:25
Moon phase
Last Quarter
Illumination
40%
+30°C
Weather archive — for 2024 year
Partly Cloudy
Weather archive — for 2024 year
Nighttime: +27°C
Precipitation: 0.7 mm
Wind: 5 — 7 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +34°C | Sun hours | 7 h |
| UV index | 8 | Cloud cover (avg.) | 56% |
| 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.) | +21°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 259° ← (W) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
15:55
Moonset
02:48
Moon phase
Waxing Gibbous
Illumination
82%
+31°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 55%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 12 h |
| UV index | 8 | Cloud cover (avg.) | 19% |
| Pressure (avg.) | 756 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.) | 268° ← (W) |
Sunrise
06:06
Duration
12 h 35 min
Sunset
18:41
Moonrise
06:24
Moonset
19:21
Moon phase
New Moon
Illumination
0%
+29°C
Weather archive — for 2022 year
Moderate rain at times
Weather archive — for 2022 year
Nighttime: +28°C
Precipitation: 0.9 mm
Wind: 3 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 35% |
| 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.) | +30°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 239° ↓ (SSW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
22:52
Moonset
10:23
Moon phase
Waning Gibbous
Illumination
65%
+30°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 59%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 25% |
| 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.) | +30°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 265° ↙ (WSW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
13:05
Moonset
00:25
Moon phase
First Quarter
Illumination
58%
+30°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +28°C
Precipitation: 0.8 mm
Wind: 3 — 3 m/s
Humidity: 64%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 38% |
| 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.) | +22°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 217° ↙ (SW) |
Sunrise
06:07
Duration
12 h 34 min
Sunset
18:41
Moonrise
03:41
Moonset
16:37
Moon phase
Waning Crescent
Illumination
5%
+29°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 7 — 8 m/s
Humidity: 68%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 11 h |
| UV index | 7 | Cloud cover (avg.) | 52% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +30°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 270° ← (W) |
Sunrise
06:06
Duration
12 h 35 min
Sunset
18:41
Moonrise
19:57
Moonset
07:06
Moon phase
Waxing Gibbous
Illumination
89%
Weather in Thoothukudi on 18 July in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+33°C
|
+27°C
|
+30°C | 12 h | 7 | 59% | 9 — 11 m/s |
| 2024 |
+34°C
|
+27°C
|
+30°C | 7 h | 8 | 59% | 5 — 7 m/s |
| 2023 |
+35°C
|
+28°C
|
+31°C | 12 h | 8 | 55% | 7 — 8 m/s |
| 2022 |
+31°C
|
+28°C
|
+29°C | 12 h | 7 | 60% | 3 — 4 m/s |
| 2021 |
+32°C
|
+28°C
|
+30°C | 12 h | 7 | 59% | 5 — 6 m/s |
| 2020 |
+32°C
|
+28°C
|
+30°C | 12 h | 7 | 64% | 3 — 3 m/s |
| 2019 |
+33°C
|
+27°C
|
+29°C | 11 h | 7 | 68% | 7 — 8 m/s |