Historical weather forecast in Bontang in August 2026
Weather rating: 2/4 - Mixed
Access the daily history of weather forecasts in Bontang in August 2026, with the monthly averages and day-by-day details.
Weather summary for the month of August 2026 in Bontang
Find the main data from the archived weather forecasts in Bontang for August 2026.
What was the weather like that month?
The archived weather forecasts in Bontang in August 2026 predicted a month forecast to be rather warm, with average highs of 29.7°C, lows of 24.3°C and an average temperature of 27.6°C. The month was expected to be dry, with about 17.1 mm of accumulated rain. 6 days were forecast to have measurable precipitation. The most frequently reported type of weather at midday was Patchy rain nearby, accounting for about 45.2% of the days. 21 days were forecast to have highs of at least 30°C. On average, forecasts predicted about 24.3°C around 6 AM, 29.6°C around noon and 27.9°C around 6 PM. The hottest day reported reached 31.0°C on 6 of the month. The highest forecasted daily rainfall accumulation reached 2.2 mm on 24 of the month.
Max temp
29.7°C
Min temp
24.3°C
Avg. Temp
27.6°C
Rain
17.1 mm
Dominant weather conditions in August 2026
Compare the most frequently forecast weather conditions in Bontang, Indonesian Borneo (Kalimantan) over the month of August 2026 for the 6:00, 12:00 and 18:00 slots.
From 1er to 31 August 2026
6h
Main weather condition
Cloudy
11 days (35.5%)
24.6°C
Other common conditions
Overcast
24.1°C
7 days (22.6%)
Partly Cloudy
24.0°C
6 days (19.4%)
Patchy rain nearby
24.3°C
3 days (9.7%)
12h
Main weather condition
Patchy rain nearby
14 days (45.2%)
29.6°C
Other common conditions
Clear/Sunny
29.4°C
5 days (16.1%)
Moderate rain at times
29.5°C
4 days (12.9%)
Partly Cloudy
30.0°C
3 days (9.7%)
18h
Main weather condition
Clear/Sunny
15 days (48.4%)
27.8°C
Other common conditions
Partly Cloudy
28.0°C
6 days (19.4%)
Patchy rain nearby
28.0°C
5 days (16.1%)
Cloudy
27.8°C
4 days (12.9%)
From 1er to 10 August 2026
6h
Main weather condition
Cloudy
4 days (40%)
24.5°C
Other common conditions
Clear/Sunny
24.0°C
3 days (30%)
Patchy rain nearby
25.0°C
1 days (10%)
Partly Cloudy
24.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
6 days (60%)
29.5°C
Other common conditions
Moderate rain at times
29.7°C
3 days (30%)
Cloudy
29.0°C
1 days (10%)
18h
Main weather condition
Patchy rain nearby
4 days (40%)
28.0°C
Other common conditions
Clear/Sunny
28.0°C
2 days (20%)
Partly Cloudy
28.0°C
2 days (20%)
Cloudy
28.0°C
1 days (10%)
From 11 to 20 August 2026
6h
Main weather condition
Cloudy
4 days (40%)
25.0°C
Other common conditions
Partly Cloudy
24.7°C
3 days (30%)
Overcast
24.3°C
3 days (30%)
12h
Main weather condition
Patchy rain nearby
4 days (40%)
29.8°C
Other common conditions
Clear/Sunny
29.5°C
2 days (20%)
Overcast
29.5°C
2 days (20%)
Moderate rain at times
29.0°C
1 days (10%)
18h
Main weather condition
Partly Cloudy
4 days (40%)
28.0°C
Other common conditions
Clear/Sunny
27.8°C
4 days (40%)
Cloudy
27.5°C
2 days (20%)
From 21 to 31 August 2026
6h
Main weather condition
Cloudy
3 days (27.3%)
24.3°C
Other common conditions
Overcast
23.7°C
3 days (27.3%)
Patchy rain nearby
24.0°C
2 days (18.2%)
Partly Cloudy
23.0°C
2 days (18.2%)
12h
Main weather condition
Patchy rain nearby
4 days (36.4%)
29.5°C
Other common conditions
Clear/Sunny
29.3°C
3 days (27.3%)
Partly Cloudy
30.0°C
2 days (18.2%)
Cloudy
30.0°C
1 days (9.1%)
18h
Main weather condition
Clear/Sunny
9 days (81.8%)
27.8°C
Other common conditions
Patchy rain nearby
28.0°C
1 days (9.1%)
Cloudy
28.0°C
1 days (9.1%)
Weather calendar in Bontang in August 2026
Find the daily details of archived weather forecasts in Bontang for August 2026, including temperatures, rain, wind and humidity.
| DayDay | WeatherWeather | Max tempMax temp | Min tempMin temp | PrecipitationPrecipitation | RatingWeather rating: | WindWind | HumidityHumidity | HistoryHistory | DetailsDetails |
|---|---|---|---|---|---|---|---|---|---|
| 01 Aug. |
Patchy rain nearby |
29.0°C | 25.0°C | 0.5 mm | 2/4 | 11.0 km/h | 87% | ||
| 02 Aug. |
Moderate rain at times |
29.0°C | 24.0°C | 1.8 mm | 2/4 | 12.0 km/h | 91% | ||
| 03 Aug. |
Cloudy |
29.0°C | 24.0°C | 0.0 mm | 3/4 | 16.0 km/h | 92% | ||
| 04 Aug. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.3 mm | 2/4 | 13.0 km/h | 92% | ||
| 05 Aug. |
Patchy rain nearby |
30.0°C | 25.0°C | 0.9 mm | 2/4 | 15.0 km/h | 91% | ||
| 06 Aug. |
Patchy rain nearby |
31.0°C | 25.0°C | 0.6 mm | 2/4 | 16.0 km/h | 89% | ||
| 07 Aug. |
Moderate rain at times |
30.0°C | 25.0°C | 1.0 mm | 2/4 | 18.0 km/h | 88% | ||
| 08 Aug. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.3 mm | 2/4 | 16.0 km/h | 85% | ||
| 09 Aug. |
Moderate rain at times |
30.0°C | 24.0°C | 1.5 mm | 2/4 | 16.0 km/h | 88% | ||
| 10 Aug. |
Patchy rain nearby |
30.0°C | 24.0°C | 1.1 mm | 2/4 | 14.0 km/h | 88% | ||
| 11 Aug. |
Clear/Sunny |
30.0°C | 24.0°C | 0.2 mm | 3/4 | 18.0 km/h | 88% | ||
| 12 Aug. |
Clear/Sunny |
29.0°C | 25.0°C | 0.1 mm | 3/4 | 15.0 km/h | 88% | ||
| 13 Aug. |
Moderate rain at times |
30.0°C | 26.0°C | 0.7 mm | 2/4 | 14.0 km/h | 87% | ||
| 14 Aug. |
Patchy rain nearby |
30.0°C | 25.0°C | 1.4 mm | 2/4 | 16.0 km/h | 89% | ||
| 15 Aug. |
Patchy rain nearby |
30.0°C | 25.0°C | 0.7 mm | 2/4 | 17.0 km/h | 89% | ||
| 16 Aug. |
Partly Cloudy |
30.0°C | 25.0°C | 0.6 mm | 2/4 | 13.0 km/h | 93% | ||
| 17 Aug. |
Patchy rain nearby |
30.0°C | 25.0°C | 0.8 mm | 1/4 | 18.0 km/h | 90% | ||
| 18 Aug. |
Overcast |
30.0°C | 23.0°C | 0.2 mm | 2/4 | 19.0 km/h | 93% | ||
| 19 Aug. |
Overcast |
29.0°C | 25.0°C | 0.0 mm | 3/4 | 16.0 km/h | 86% | ||
| 20 Aug. |
Patchy rain nearby |
29.0°C | 24.0°C | 0.4 mm | 2/4 | 17.0 km/h | 91% | ||
| 21 Aug. |
Patchy rain nearby |
29.0°C | 24.0°C | 0.4 mm | 2/4 | 16.0 km/h | 92% | ||
| 22 Aug. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.3 mm | 2/4 | 16.0 km/h | 93% | ||
| 23 Aug. |
Partly Cloudy |
30.0°C | 25.0°C | 0.0 mm | 3/4 | 18.0 km/h | 88% | ||
| 24 Aug. |
Patchy rain nearby |
29.0°C | 24.0°C | 2.2 mm | 2/4 | 15.0 km/h | 89% | ||
| 25 Aug. |
Partly Cloudy |
30.0°C | 24.0°C | 0.2 mm | 3/4 | 18.0 km/h | 87% | ||
| 26 Aug. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.5 mm | 2/4 | 15.0 km/h | 91% | ||
| 27 Aug. |
Cloudy |
30.0°C | 24.0°C | 0.4 mm | 2/4 | 18.0 km/h | 90% | ||
| 28 Aug. |
Overcast |
30.0°C | 23.0°C | 0.0 mm | 2/4 | 21.0 km/h | 91% | ||
| 29 Aug. |
Clear/Sunny |
29.0°C | 22.0°C | 0.0 mm | 3/4 | 20.0 km/h | 89% | ||
| 30 Aug. |
Clear/Sunny |
30.0°C | 24.0°C | 0.0 mm | 3/4 | 18.0 km/h | 88% | ||
| 31 Aug. |
Clear/Sunny |
29.0°C | 24.0°C | 0.0 mm | 2/4 | 18.0 km/h | 95% |
Compare the weather for August 2026 in Bontang with other months in the archives
Compare the main data from archived weather forecasts in Bontang for August 2026 with one previous month and one following month among all available archives, to more easily spot differences in temperature, rain, wind and brightness.
| Data type | July 2026 | August 2026 | No later month available | ||
|---|---|---|---|---|---|
| Average temperature | 27.3°C | 27.6°C | — | — | |
| Maximum temperature | 29.4°C | 29.7°C | — | — | |
| Minimum temperature | 24.4°C | 24.3°C | — | — | |
| Highest maximum temperature | 31.0°C | 31.0°C | — | — | |
| Highest minimum temperature | 25.0°C | 26.0°C | — | — | |
| Lowest minimum temperature | 24.0°C | 22.0°C | — | — | |
| Wind speed | 14 km/h | 16 km/h | — | — | |
| Wind temperature | 24.4°C | 24.3°C | — | — | |
| Average precipitation per day | 1.6 mm | 0.6 mm | — | — | |
| Record rainfall in one day | 11.3 mm | 2.2 mm | — | — | |
| Total precipitation over the month | 50.2 mm | 17.1 mm | — | — | |
| Number of days with precipitation | 14 | 6 | — | — | |
| Humidity | 91% | 90% | — | — | |
| Visibility | 9.6 km | 10.0 km | — | — | |
| Cloud cover | 59% | 52% | — | — | |
| Heat index | 33 | 34 | — | — | |
| Dew point | 23.8°C | 23.3°C | — | — | |
| Pressure | 1,013 hPa | 1,013 hPa | — | — | |
| Sunrise time | 06:11:27 | 06:09:54 | — | — | |
| Sunset time | 18:19:12 | 18:17:04 | — | — | |
| Day length | 12:07 | 12:07 | — | — |
Average temperature
August 2026
27.6°C
July 2026
27.3°C
No later month available
—
—
Maximum temperature
August 2026
29.7°C
July 2026
29.4°C
No later month available
—
—
Minimum temperature
August 2026
24.3°C
July 2026
24.4°C
No later month available
—
—
Highest maximum temperature
August 2026
31.0°C
July 2026
31.0°C
No later month available
—
—
Highest minimum temperature
August 2026
26.0°C
July 2026
25.0°C
No later month available
—
—
Lowest minimum temperature
August 2026
22.0°C
July 2026
24.0°C
No later month available
—
—
Wind speed
August 2026
16 km/h
July 2026
14 km/h
No later month available
—
—
Wind temperature
August 2026
24.3°C
July 2026
24.4°C
No later month available
—
—
Average precipitation per day
August 2026
0.6 mm
July 2026
1.6 mm
No later month available
—
—
Record rainfall in one day
August 2026
2.2 mm
July 2026
11.3 mm
No later month available
—
—
Total precipitation over the month
August 2026
17.1 mm
July 2026
50.2 mm
No later month available
—
—
Number of days with precipitation
August 2026
6
July 2026
14
No later month available
—
—
Humidity
August 2026
90%
July 2026
91%
No later month available
—
—
Visibility
August 2026
10.0 km
July 2026
9.6 km
No later month available
—
—
Cloud cover
August 2026
52%
July 2026
59%
No later month available
—
—
Heat index
August 2026
34
July 2026
33
No later month available
—
—
Dew point
August 2026
23.3°C
July 2026
23.8°C
No later month available
—
—
Pressure
August 2026
1,013 hPa
July 2026
1,013 hPa
No later month available
—
—
Sunrise time
August 2026
06:09:54
July 2026
06:11:27
No later month available
—
—
Sunset time
August 2026
18:17:04
July 2026
18:19:12
No later month available
—
—
Day length
August 2026
12:07
July 2026
12:07
No later month available
—
—
Nearby of Bontang
Find on the map and in the list the towns closest to of Bontang to view the archived weather forecast history for the same period.