Weather in Khao Lak on 15 August 2026
Preliminary outlook for 15 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +28°C and nighttime around +26°C, average precipitation 3 mm, wind around 3 m/s, humidity around 82%.
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.
+26°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +25°C
Precipitation: 5.1 mm
Wind: 6 — 8 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 5 h |
| UV index | 6 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 274° ← (W) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
23:26
Moonset
11:24
Moon phase
Last Quarter
Illumination
51%
+28°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +27°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 70% |
| 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.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 325° ← (WNW) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
14:45
Moonset
01:35
Moon phase
Waxing Gibbous
Illumination
71%
+26°C
Weather archive — for 2023 year
Moderate or heavy rain shower
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 9.2 mm
Wind: 5 — 5 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 1 h |
| UV index | 6 | Cloud cover (avg.) | 100% |
| Pressure (avg.) | 759 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 245° ↙ (WSW) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
05:18
Moonset
18:11
Moon phase
New Moon
Illumination
0%
+27°C
Weather archive — for 2022 year
Partly Cloudy
Weather archive — for 2022 year
Nighttime: +25°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 11 h |
| UV index | 7 | Cloud cover (avg.) | 55% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 290° ← (W) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
21:33
Moonset
09:08
Moon phase
Waning Gibbous
Illumination
76%
+26°C
Weather archive — for 2021 year
Moderate rain at times
Weather archive — for 2021 year
Nighttime: +25°C
Precipitation: 2.5 mm
Wind: 2 — 3 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 60% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +29°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +29°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 221° ↙ (SW) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
12:02
Moonset
No moonset
Moon phase
First Quarter
Illumination
47%
+27°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +26°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 12 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 169° ↓ (SSW) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
02:27
Moonset
15:27
Moon phase
Waning Crescent
Illumination
16%
+27°C
Weather archive — for 2019 year
Moderate or heavy rain shower
Weather archive — for 2019 year
Nighttime: +26°C
Precipitation: 3.9 mm
Wind: 3 — 3 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 5 h |
| UV index | 7 | Cloud cover (avg.) | 71% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 10 m/s | Wind direction (avg.) | 273° ← (W) |
Sunrise
06:19
Duration
12 h 25 min
Sunset
18:44
Moonrise
18:45
Moonset
05:58
Moon phase
Full Moon
Illumination
100%
Weather in Khao Lak on 15 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+27°C
|
+25°C
|
+26°C | 5 h | 6 | 84% | 6 — 8 m/s |
| 2024 |
+29°C
|
+27°C
|
+28°C | 9 h | 6 | 78% | 2 — 3 m/s |
| 2023 |
+27°C
|
+25°C
|
+26°C | 1 h | 6 | 87% | 5 — 5 m/s |
| 2022 |
+29°C
|
+25°C
|
+27°C | 11 h | 7 | 78% | 2 — 3 m/s |
| 2021 |
+27°C
|
+25°C
|
+26°C | 12 h | 6 | 84% | 2 — 3 m/s |
| 2020 |
+29°C
|
+26°C
|
+27°C | 12 h | 7 | 79% | 2 — 2 m/s |
| 2019 |
+29°C
|
+26°C
|
+27°C | 5 h | 7 | 85% | 3 — 3 m/s |