Weather in Sandakan on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +30°C and nighttime around +24°C, average precipitation 0.8 mm, wind around 2 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.
+27°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +24°C
Precipitation: 1.2 mm
Wind: 2 — 2 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 4 h |
| UV index | 7 | Cloud cover (avg.) | 67% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 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.) | 3 m/s | Wind direction (avg.) | 107° → (ESE) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
01:02
Moonset
13:57
Moon phase
Last Quarter
Illumination
29%
+27°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +24°C
Precipitation: 2.9 mm
Wind: 3 — 4 m/s
Humidity: 81%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 5 h |
| UV index | 6 | Cloud cover (avg.) | 55% |
| 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.) | +27°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 130° → (E) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
17:11
Moonset
04:18
Moon phase
Waxing Gibbous
Illumination
93%
+26°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +24°C
Precipitation: 0.2 mm
Wind: 1 — 2 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 6 h |
| UV index | 6 | Cloud cover (avg.) | 72% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 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.) | 4 m/s | Wind direction (avg.) | 208° ↖ (NNW) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
07:18
Moonset
19:45
Moon phase
Waxing Crescent
Illumination
9%
+26°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 0.3 mm
Wind: 2 — 3 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 43% |
| 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.) | 4 m/s | Wind direction (avg.) | 175° ↓ (S) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
23:20
Moonset
11:11
Moon phase
Waning Gibbous
Illumination
54%
+27°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +24°C
Precipitation: 0.6 mm
Wind: 3 — 4 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 7 h |
| UV index | 6 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 9 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 130° → (ESE) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
14:33
Moonset
01:39
Moon phase
Waxing Gibbous
Illumination
69%
+26°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +25°C
Precipitation: 0.4 mm
Wind: 2 — 3 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 71% |
| Pressure (avg.) | 756 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.) | +27°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 229° ↙ (SW) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
05:01
Moonset
17:47
Moon phase
New Moon
Illumination
0%
+27°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +24°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 36% |
| 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.) | +23°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 147° ↘ (SSE) |
Sunrise
06:03
Duration
12 h 17 min
Sunset
18:20
Moonrise
20:24
Moonset
07:57
Moon phase
Waning Gibbous
Illumination
78%
Weather in Sandakan on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+30°C
|
+24°C
|
+27°C | 4 h | 7 | 84% | 2 — 2 m/s |
| 2024 |
+32°C
|
+24°C
|
+27°C | 5 h | 6 | 81% | 3 — 4 m/s |
| 2023 |
+30°C
|
+24°C
|
+26°C | 6 h | 6 | 84% | 1 — 2 m/s |
| 2022 |
+29°C
|
+24°C
|
+26°C | 8 h | 7 | 84% | 2 — 3 m/s |
| 2021 |
+31°C
|
+24°C
|
+27°C | 7 h | 6 | 79% | 3 — 4 m/s |
| 2020 |
+28°C
|
+25°C
|
+26°C | 8 h | 6 | 82% | 2 — 3 m/s |
| 2019 |
+30°C
|
+24°C
|
+27°C | 8 h | 7 | 82% | 2 — 3 m/s |