Weather in Bintulu on 18 August 2026
Preliminary outlook for 18 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +29°C and nighttime around +24°C, average precipitation 3.2 mm, wind around 2 m/s, humidity around 83%.
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
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +25°C
Precipitation: 0.6 mm
Wind: 2 — 3 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 39% |
| 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.) | 5 m/s | Wind direction (avg.) | 133° ↑ (N) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
01:29
Moonset
14:12
Moon phase
Last Quarter
Illumination
29%
+27°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +25°C
Precipitation: 10.1 mm
Wind: 2 — 2 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 6 h |
| UV index | 6 | Cloud cover (avg.) | 79% |
| 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.) | +24°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 206° ↖ (NNW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
17:28
Moonset
04:45
Moon phase
Waxing Gibbous
Illumination
93%
+27°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +25°C
Precipitation: 0.4 mm
Wind: 2 — 3 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 11 h |
| UV index | 6 | Cloud cover (avg.) | 73% |
| 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.) | +24°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 257° ← (WNW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
07:41
Moonset
20:04
Moon phase
Waxing Crescent
Illumination
9%
+27°C
Weather archive — for 2022 year
Patchy rain nearby
Weather archive — for 2022 year
Nighttime: +24°C
Precipitation: 2.9 mm
Wind: 2 — 2 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 3 h |
| UV index | 6 | Cloud cover (avg.) | 61% |
| Pressure (avg.) | 756 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.) | +27°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 259° ↙ (WSW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
23:45
Moonset
11:29
Moon phase
Waning Gibbous
Illumination
54%
+26°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +24°C
Precipitation: 4.7 mm
Wind: 3 — 3 m/s
Humidity: 85%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 62% |
| 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.) | 7 m/s | Wind direction (avg.) | 244° ↙ (WSW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
14:49
Moonset
02:05
Moon phase
Waxing Gibbous
Illumination
69%
+26°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +24°C
Precipitation: 1.9 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.) | 7 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.) | 6 m/s | Wind direction (avg.) | 305° ← (WNW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
05:27
Moonset
18:04
Moon phase
New Moon
Illumination
0%
+26°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +24°C
Precipitation: 2.1 mm
Wind: 2 — 2 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 3 h |
| UV index | 7 | Cloud cover (avg.) | 54% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 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.) | 6 m/s | Wind direction (avg.) | 157° ↓ (SSW) |
Sunrise
06:25
Duration
12 h 13 min
Sunset
18:38
Moonrise
20:44
Moonset
08:19
Moon phase
Waning Gibbous
Illumination
78%
Weather in Bintulu on 18 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+31°C
|
+25°C
|
+27°C | 8 h | 7 | 82% | 2 — 3 m/s |
| 2024 |
+29°C
|
+25°C
|
+27°C | 6 h | 6 | 83% | 2 — 2 m/s |
| 2023 |
+30°C
|
+25°C
|
+27°C | 11 h | 6 | 80% | 2 — 3 m/s |
| 2022 |
+30°C
|
+24°C
|
+27°C | 3 h | 6 | 79% | 2 — 2 m/s |
| 2021 |
+28°C
|
+24°C
|
+26°C | 12 h | 6 | 85% | 3 — 3 m/s |
| 2020 |
+27°C
|
+24°C
|
+26°C | 12 h | 6 | 84% | 2 — 3 m/s |
| 2019 |
+29°C
|
+24°C
|
+26°C | 3 h | 7 | 87% | 2 — 2 m/s |