Historical weather forecast in Balikpapan in September 2025
Weather rating: 1/4 - Unfavorable
Access the daily history of weather forecasts in Balikpapan in September 2025, with the monthly averages and day-by-day details.
Weather summary for the month of September 2025 in Balikpapan
Find the main data from the archived weather forecasts in Balikpapan for September 2025.
What was the weather like that month?
The archived weather forecasts in Balikpapan in September 2025 predicted a month forecast to be rather warm, with average highs of 28.3°C, lows of 25.0°C and an average temperature of 26.9°C. The forecasts were for a rather wet month, with nearly 99.7 mm of accumulated rain. 27 days were forecast to have measurable precipitation. The most frequently reported type of weather at midday was Patchy rain nearby, accounting for about 70.0% of the days. On average, forecasts predicted about 25.0°C around 6 AM, 27.8°C around noon and 26.8°C around 6 PM. The hottest day reported reached 30.0°C on 23 of the month. The highest forecasted daily rainfall accumulation reached 7.4 mm on 15 of the month.
Max temp
28.3°C
Min temp
25.0°C
Avg. Temp
26.9°C
Rain
99.7 mm
Dominant weather conditions in September 2025
Compare the most frequently forecast weather conditions in Balikpapan, Indonesian Borneo (Kalimantan) over the month of September 2025 for the 6:00, 12:00 and 18:00 slots.
From 1er to 30 September 2025
6h
Main weather condition
Patchy rain nearby
15 days (50%)
25.1°C
Other common conditions
Light rain shower
24.7°C
10 days (33.3%)
Clear/Sunny
25.0°C
2 days (6.7%)
Partly Cloudy
26.0°C
1 days (3.3%)
12h
Main weather condition
Patchy rain nearby
21 days (70%)
28.1°C
Other common conditions
Light rain shower
26.3°C
3 days (10%)
Partly Cloudy
28.0°C
2 days (6.7%)
Clear/Sunny
28.0°C
2 days (6.7%)
18h
Main weather condition
Patchy rain nearby
13 days (43.3%)
26.8°C
Other common conditions
Clear/Sunny
27.4°C
8 days (26.7%)
Partly Cloudy
26.7°C
6 days (20%)
Cloudy
25.5°C
2 days (6.7%)
From 1er to 10 September 2025
6h
Main weather condition
Light rain shower
5 days (50%)
24.4°C
Other common conditions
Patchy rain nearby
24.8°C
4 days (40%)
Partly Cloudy
26.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
6 days (60%)
27.7°C
Other common conditions
Light rain shower
26.0°C
2 days (20%)
Partly Cloudy
28.0°C
1 days (10%)
Patchy light rain in area with thunder
28.0°C
1 days (10%)
18h
Main weather condition
Patchy rain nearby
5 days (50%)
26.6°C
Other common conditions
Partly Cloudy
26.8°C
4 days (40%)
Light rain shower
27.0°C
1 days (10%)
From 11 to 20 September 2025
6h
Main weather condition
Light rain shower
5 days (50%)
25.0°C
Other common conditions
Patchy rain nearby
25.0°C
4 days (40%)
Light drizzle
26.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
7 days (70%)
27.6°C
Other common conditions
Light rain shower
27.0°C
1 days (10%)
Light drizzle
25.0°C
1 days (10%)
Partly Cloudy
28.0°C
1 days (10%)
18h
Main weather condition
Clear/Sunny
5 days (50%)
27.0°C
Other common conditions
Patchy rain nearby
26.3°C
3 days (30%)
Partly Cloudy
26.0°C
1 days (10%)
Cloudy
25.0°C
1 days (10%)
From 21 to 30 September 2025
6h
Main weather condition
Patchy rain nearby
7 days (70%)
25.4°C
Other common conditions
Clear/Sunny
25.0°C
2 days (20%)
Cloudy
24.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
8 days (80%)
28.9°C
Other common conditions
Clear/Sunny
28.0°C
2 days (20%)
18h
Main weather condition
Patchy rain nearby
5 days (50%)
27.2°C
Other common conditions
Clear/Sunny
28.0°C
3 days (30%)
Partly Cloudy
27.0°C
1 days (10%)
Cloudy
26.0°C
1 days (10%)
Weather calendar in Balikpapan in September 2025
Find the daily details of archived weather forecasts in Balikpapan for September 2025, including temperatures, rain, wind and humidity.
| DayDay | WeatherWeather | Max tempMax temp | Min tempMin temp | PrecipitationPrecipitation | RatingWeather rating: | WindWind | HumidityHumidity | HistoryHistory | DetailsDetails |
|---|---|---|---|---|---|---|---|---|---|
| 01 Sep. |
Partly Cloudy |
28.0°C | 23.0°C | 2.0 mm | 2/4 | 13.0 km/h | 93% | ||
| 02 Sep. |
Patchy light rain in area with thunder |
29.0°C | 26.0°C | 1.8 mm | 0/4 | 10.0 km/h | 88% | ||
| 03 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 3.3 mm | 1/4 | 6.0 km/h | 89% | ||
| 04 Sep. |
Patchy rain nearby |
29.0°C | 26.0°C | 3.1 mm | 1/4 | 12.0 km/h | 87% | ||
| 05 Sep. |
Patchy rain nearby |
29.0°C | 26.0°C | 4.1 mm | 1/4 | 14.0 km/h | 85% | ||
| 06 Sep. |
Patchy rain nearby |
27.0°C | 24.0°C | 5.0 mm | 1/4 | 13.0 km/h | 94% | ||
| 07 Sep. |
Light rain shower |
27.0°C | 24.0°C | 4.5 mm | 1/4 | 18.0 km/h | 92% | ||
| 08 Sep. |
Light rain shower |
28.0°C | 25.0°C | 4.2 mm | 1/4 | 16.0 km/h | 91% | ||
| 09 Sep. |
Patchy rain nearby |
29.0°C | 24.0°C | 3.7 mm | 1/4 | 8.0 km/h | 90% | ||
| 10 Sep. |
Patchy rain nearby |
27.0°C | 24.0°C | 1.8 mm | 2/4 | 7.0 km/h | 90% | ||
| 11 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 2.6 mm | 1/4 | 8.0 km/h | 90% | ||
| 12 Sep. |
Light rain shower |
27.0°C | 25.0°C | 1.0 mm | 2/4 | 14.0 km/h | 89% | ||
| 13 Sep. |
Patchy rain nearby |
28.0°C | 25.0°C | 3.1 mm | 1/4 | 15.0 km/h | 89% | ||
| 14 Sep. |
Patchy rain nearby |
28.0°C | 25.0°C | 5.7 mm | 1/4 | 14.0 km/h | 88% | ||
| 15 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 7.4 mm | 0/4 | 10.0 km/h | 88% | ||
| 16 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 5.8 mm | 1/4 | 13.0 km/h | 90% | ||
| 17 Sep. |
Patchy rain nearby |
26.0°C | 25.0°C | 4.7 mm | 1/4 | 13.0 km/h | 93% | ||
| 18 Sep. |
Light drizzle |
25.0°C | 25.0°C | 2.3 mm | 1/4 | 9.0 km/h | 93% | ||
| 19 Sep. |
Partly Cloudy |
28.0°C | 26.0°C | 0.7 mm | 3/4 | 12.0 km/h | 87% | ||
| 20 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 2.7 mm | 1/4 | 10.0 km/h | 90% | ||
| 21 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 3.6 mm | 1/4 | 11.0 km/h | 89% | ||
| 22 Sep. |
Clear/Sunny |
29.0°C | 25.0°C | 0.2 mm | 3/4 | 18.0 km/h | 90% | ||
| 23 Sep. |
Patchy rain nearby |
30.0°C | 25.0°C | 0.7 mm | 2/4 | 14.0 km/h | 88% | ||
| 24 Sep. |
Patchy rain nearby |
29.0°C | 26.0°C | 2.1 mm | 2/4 | 12.0 km/h | 86% | ||
| 25 Sep. |
Clear/Sunny |
28.0°C | 25.0°C | 3.1 mm | 2/4 | 9.0 km/h | 86% | ||
| 26 Sep. |
Patchy rain nearby |
29.0°C | 26.0°C | 5.6 mm | 1/4 | 15.0 km/h | 88% | ||
| 27 Sep. |
Patchy rain nearby |
29.0°C | 26.0°C | 3.5 mm | 1/4 | 11.0 km/h | 89% | ||
| 28 Sep. |
Patchy rain nearby |
28.0°C | 25.0°C | 6.9 mm | 0/4 | 8.0 km/h | 94% | ||
| 29 Sep. |
Patchy rain nearby |
29.0°C | 24.0°C | 2.0 mm | 1/4 | 12.0 km/h | 91% | ||
| 30 Sep. |
Patchy rain nearby |
30.0°C | 25.0°C | 2.5 mm | 1/4 | 10.0 km/h | 89% |
Compare the weather for September 2025 in Balikpapan with other months in the archives
Compare the main data from archived weather forecasts in Balikpapan for September 2025 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 | August 2025 | September 2025 | October 2025 | ||
|---|---|---|---|---|---|
| Average temperature | 26.5°C | 26.9°C | 27.2°C | ||
| Maximum temperature | 28.0°C | 28.3°C | 28.7°C | ||
| Minimum temperature | 24.8°C | 25.0°C | 25.0°C | ||
| Highest maximum temperature | 30.0°C | 30.0°C | 31.0°C | ||
| Highest minimum temperature | 26.0°C | 26.0°C | 26.0°C | ||
| Lowest minimum temperature | 23.0°C | 23.0°C | 23.0°C | ||
| Wind speed | 13 km/h | 12 km/h | 11 km/h | ||
| Wind temperature | 24.7°C | 25.0°C | 25.0°C | ||
| Average precipitation per day | 3.2 mm | 3.3 mm | 2.6 mm | ||
| Record rainfall in one day | 13.7 mm | 7.4 mm | 10.6 mm | ||
| Total precipitation over the month | 98.4 mm | 99.7 mm | 80.2 mm | ||
| Number of days with precipitation | 27 | 27 | 23 | ||
| Humidity | 89% | 90% | 89% | ||
| Visibility | 9.6 km | 9.5 km | 9.7 km | ||
| Cloud cover | 68% | 65% | 60% | ||
| Heat index | 31 | 32 | 32 | ||
| Dew point | 23.7°C | 24.0°C | 23.7°C | ||
| Pressure | 1,012 hPa | 1,012 hPa | 1,011 hPa | ||
| Sunrise time | 06:14:19 | 06:04:40 | 05:54:43 | ||
| Sunset time | 18:18:35 | 18:10:34 | 18:02:45 | ||
| Day length | 12:04 | 12:05 | 12:08 |
Average temperature
September 2025
26.9°C
August 2025
26.5°C
October 2025
27.2°C
Maximum temperature
September 2025
28.3°C
August 2025
28.0°C
October 2025
28.7°C
Minimum temperature
September 2025
25.0°C
August 2025
24.8°C
October 2025
25.0°C
Highest maximum temperature
September 2025
30.0°C
August 2025
30.0°C
October 2025
31.0°C
Highest minimum temperature
September 2025
26.0°C
August 2025
26.0°C
October 2025
26.0°C
Lowest minimum temperature
September 2025
23.0°C
August 2025
23.0°C
October 2025
23.0°C
Wind speed
September 2025
12 km/h
August 2025
13 km/h
October 2025
11 km/h
Wind temperature
September 2025
25.0°C
August 2025
24.7°C
October 2025
25.0°C
Average precipitation per day
September 2025
3.3 mm
August 2025
3.2 mm
October 2025
2.6 mm
Record rainfall in one day
September 2025
7.4 mm
August 2025
13.7 mm
October 2025
10.6 mm
Total precipitation over the month
September 2025
99.7 mm
August 2025
98.4 mm
October 2025
80.2 mm
Number of days with precipitation
September 2025
27
August 2025
27
October 2025
23
Humidity
September 2025
90%
August 2025
89%
October 2025
89%
Visibility
September 2025
9.5 km
August 2025
9.6 km
October 2025
9.7 km
Cloud cover
September 2025
65%
August 2025
68%
October 2025
60%
Heat index
September 2025
32
August 2025
31
October 2025
32
Dew point
September 2025
24.0°C
August 2025
23.7°C
October 2025
23.7°C
Pressure
September 2025
1,012 hPa
August 2025
1,012 hPa
October 2025
1,011 hPa
Sunrise time
September 2025
06:04:40
August 2025
06:14:19
October 2025
05:54:43
Sunset time
September 2025
18:10:34
August 2025
18:18:35
October 2025
18:02:45
Day length
September 2025
12:05
August 2025
12:04
October 2025
12:08
Nearby of Balikpapan
Find on the map and in the list the towns closest to of Balikpapan to view the archived weather forecast history for the same period.