Historical weather forecast in Bontang in September 2023
Weather rating: 2/4 - Mixed
Access the daily history of weather forecasts in Bontang in September 2023, with the monthly averages and day-by-day details.
Weather summary for the month of September 2023 in Bontang
Find the main data from the archived weather forecasts in Bontang for September 2023.
What was the weather like that month?
The archived weather forecasts in Bontang in September 2023 predicted a month forecast to be rather warm, with average highs of 29.3°C, lows of 24.4°C and an average temperature of 27.4°C. The expected precipitation remained moderate, around 28.1 mm accumulated over the month. 9 days were forecast to have measurable precipitation. The most frequently reported type of weather at midday was Patchy rain nearby, accounting for about 30.0% of the days. 13 days were forecast to have highs of at least 30°C. On average, forecasts predicted about 24.4°C around 6 AM, 29.1°C around noon and 27.6°C around 6 PM. The hottest day reported reached 31.0°C on 23 of the month. The highest forecasted daily rainfall accumulation reached 3.9 mm on 7 of the month.
Max temp
29.3°C
Min temp
24.4°C
Avg. Temp
27.4°C
Rain
28.1 mm
Dominant weather conditions in September 2023
Compare the most frequently forecast weather conditions in Bontang, Indonesian Borneo (Kalimantan) over the month of September 2023 for the 6:00, 12:00 and 18:00 slots.
From 1er to 30 September 2023
6h
Main weather condition
Partly Cloudy
17 days (56.7%)
24.4°C
Other common conditions
Patchy rain nearby
24.4°C
7 days (23.3%)
Clear/Sunny
25.0°C
2 days (6.7%)
Patchy light drizzle
24.5°C
2 days (6.7%)
12h
Main weather condition
Patchy rain nearby
9 days (30%)
29.7°C
Other common conditions
Clear/Sunny
29.3°C
7 days (23.3%)
Partly Cloudy
28.7°C
6 days (20%)
Overcast
28.3°C
4 days (13.3%)
18h
Main weather condition
Clear/Sunny
15 days (50%)
28.1°C
Other common conditions
Patchy rain nearby
27.6°C
7 days (23.3%)
Partly Cloudy
26.6°C
5 days (16.7%)
Light rain shower
27.5°C
2 days (6.7%)
From 1er to 10 September 2023
6h
Main weather condition
Partly Cloudy
9 days (90%)
24.4°C
Other common conditions
Patchy rain nearby
25.0°C
1 days (10%)
12h
Main weather condition
Overcast
3 days (30%)
29.7°C
Other common conditions
Clear/Sunny
29.0°C
3 days (30%)
Partly Cloudy
29.0°C
3 days (30%)
Light rain shower
28.0°C
1 days (10%)
18h
Main weather condition
Clear/Sunny
6 days (60%)
28.2°C
Other common conditions
Light rain shower
27.5°C
2 days (20%)
Partly Cloudy
28.0°C
1 days (10%)
Patchy rain nearby
27.0°C
1 days (10%)
From 11 to 20 September 2023
6h
Main weather condition
Partly Cloudy
4 days (40%)
24.3°C
Other common conditions
Patchy rain nearby
24.5°C
2 days (20%)
Cloudy
25.0°C
1 days (10%)
Overcast
24.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
3 days (30%)
29.0°C
Other common conditions
Partly Cloudy
28.3°C
3 days (30%)
Cloudy
29.0°C
1 days (10%)
Overcast
24.0°C
1 days (10%)
18h
Main weather condition
Partly Cloudy
4 days (40%)
26.3°C
Other common conditions
Clear/Sunny
28.0°C
3 days (30%)
Patchy rain nearby
27.5°C
2 days (20%)
Cloudy
27.0°C
1 days (10%)
From 21 to 30 September 2023
6h
Main weather condition
Partly Cloudy
4 days (40%)
24.3°C
Other common conditions
Patchy rain nearby
24.3°C
4 days (40%)
Patchy light drizzle
25.0°C
1 days (10%)
Clear/Sunny
25.0°C
1 days (10%)
12h
Main weather condition
Patchy rain nearby
6 days (60%)
30.0°C
Other common conditions
Clear/Sunny
29.7°C
3 days (30%)
Cloudy
31.0°C
1 days (10%)
18h
Main weather condition
Clear/Sunny
6 days (60%)
28.0°C
Other common conditions
Patchy rain nearby
27.8°C
4 days (40%)
Weather calendar in Bontang in September 2023
Find the daily details of archived weather forecasts in Bontang for September 2023, including temperatures, rain, wind and humidity.
| DayDay | WeatherWeather | Max tempMax temp | Min tempMin temp | PrecipitationPrecipitation | RatingWeather rating: | WindWind | HumidityHumidity | HistoryHistory | DetailsDetails |
|---|---|---|---|---|---|---|---|---|---|
| 01 Sep. |
Overcast |
30.0°C | 25.0°C | 0.0 mm | 3/4 | 14.0 km/h | 89% | ||
| 02 Sep. |
Overcast |
30.0°C | 24.0°C | 0.0 mm | 3/4 | 20.0 km/h | 88% | ||
| 03 Sep. |
Overcast |
30.0°C | 25.0°C | 0.0 mm | 3/4 | 20.0 km/h | 88% | ||
| 04 Sep. |
Clear/Sunny |
29.0°C | 24.0°C | 0.0 mm | 3/4 | 17.0 km/h | 89% | ||
| 05 Sep. |
Clear/Sunny |
29.0°C | 25.0°C | 0.1 mm | 3/4 | 14.0 km/h | 92% | ||
| 06 Sep. |
Partly Cloudy |
29.0°C | 25.0°C | 0.4 mm | 2/4 | 14.0 km/h | 90% | ||
| 07 Sep. |
Light rain shower |
28.0°C | 25.0°C | 3.9 mm | 1/4 | 13.0 km/h | 92% | ||
| 08 Sep. |
Partly Cloudy |
30.0°C | 24.0°C | 0.4 mm | 2/4 | 18.0 km/h | 91% | ||
| 09 Sep. |
Partly Cloudy |
28.0°C | 24.0°C | 2.2 mm | 2/4 | 13.0 km/h | 92% | ||
| 10 Sep. |
Clear/Sunny |
30.0°C | 24.0°C | 0.8 mm | 2/4 | 15.0 km/h | 92% | ||
| 11 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 3.1 mm | 1/4 | 12.0 km/h | 89% | ||
| 12 Sep. |
Cloudy |
29.0°C | 25.0°C | 0.0 mm | 3/4 | 7.0 km/h | 88% | ||
| 13 Sep. |
Overcast |
26.0°C | 24.0°C | 0.0 mm | 3/4 | 15.0 km/h | 93% | ||
| 14 Sep. |
Partly Cloudy |
28.0°C | 24.0°C | 0.0 mm | 3/4 | 8.0 km/h | 90% | ||
| 15 Sep. |
Partly Cloudy |
28.0°C | 24.0°C | 0.0 mm | 3/4 | 12.0 km/h | 91% | ||
| 16 Sep. |
Patchy rain nearby |
29.0°C | 25.0°C | 2.0 mm | 1/4 | 12.0 km/h | 91% | ||
| 17 Sep. |
Clear/Sunny |
29.0°C | 25.0°C | 2.5 mm | 2/4 | 13.0 km/h | 87% | ||
| 18 Sep. |
Partly Cloudy |
30.0°C | 24.0°C | 0.8 mm | 2/4 | 10.0 km/h | 91% | ||
| 19 Sep. |
Light rain shower |
29.0°C | 24.0°C | 3.0 mm | 1/4 | 13.0 km/h | 91% | ||
| 20 Sep. |
Patchy rain nearby |
29.0°C | 24.0°C | 3.8 mm | 1/4 | 12.0 km/h | 92% | ||
| 21 Sep. |
Patchy rain nearby |
30.0°C | 24.0°C | 1.8 mm | 1/4 | 15.0 km/h | 93% | ||
| 22 Sep. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.5 mm | 2/4 | 18.0 km/h | 89% | ||
| 23 Sep. |
Clear/Sunny |
31.0°C | 24.0°C | 0.2 mm | 3/4 | 22.0 km/h | 87% | ||
| 24 Sep. |
Patchy rain nearby |
31.0°C | 25.0°C | 1.0 mm | 2/4 | 18.0 km/h | 87% | ||
| 25 Sep. |
Patchy rain nearby |
30.0°C | 25.0°C | 0.3 mm | 2/4 | 18.0 km/h | 91% | ||
| 26 Sep. |
Patchy rain nearby |
30.0°C | 24.0°C | 0.0 mm | 2/4 | 21.0 km/h | 92% | ||
| 27 Sep. |
Patchy rain nearby |
29.0°C | 24.0°C | 0.2 mm | 2/4 | 17.0 km/h | 91% | ||
| 28 Sep. |
Clear/Sunny |
29.0°C | 25.0°C | 0.0 mm | 3/4 | 16.0 km/h | 89% | ||
| 29 Sep. |
Clear/Sunny |
29.0°C | 25.0°C | 0.2 mm | 3/4 | 15.0 km/h | 89% | ||
| 30 Sep. |
Cloudy |
31.0°C | 24.0°C | 0.9 mm | 2/4 | 21.0 km/h | 91% |
Compare the weather for September 2023 in Bontang with other months in the archives
Compare the main data from archived weather forecasts in Bontang for September 2023 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 2023 | September 2023 | October 2023 | ||
|---|---|---|---|---|---|
| Average temperature | 27.6°C | 27.4°C | 28.3°C | ||
| Maximum temperature | 29.7°C | 29.3°C | 29.9°C | ||
| Minimum temperature | 24.6°C | 24.4°C | 25.5°C | ||
| Highest maximum temperature | 31.0°C | 31.0°C | 31.0°C | ||
| Highest minimum temperature | 25.0°C | 25.0°C | 27.0°C | ||
| Lowest minimum temperature | 24.0°C | 24.0°C | 24.0°C | ||
| Wind speed | 15 km/h | 15 km/h | 15 km/h | ||
| Wind temperature | 24.6°C | 24.4°C | 25.5°C | ||
| Average precipitation per day | 1.3 mm | 0.9 mm | 1.3 mm | ||
| Record rainfall in one day | 7.5 mm | 3.9 mm | 4.2 mm | ||
| Total precipitation over the month | 41.8 mm | 28.1 mm | 41.3 mm | ||
| Number of days with precipitation | 12 | 9 | 17 | ||
| Humidity | 90% | 90% | 86% | ||
| Visibility | 9.7 km | 9.8 km | 9.7 km | ||
| Cloud cover | 53% | 49% | 42% | ||
| Heat index | 34 | 33 | 34 | ||
| Dew point | 24.1°C | 23.6°C | 23.7°C | ||
| Pressure | 1,013 hPa | 1,012 hPa | 1,013 hPa | ||
| Sunrise time | 06:10:27 | 06:01:58 | 05:53:04 | ||
| Sunset time | 18:17:29 | 18:08:22 | 17:59:21 | ||
| Day length | 12:07 | 12:06 | 12:06 |
Average temperature
September 2023
27.4°C
August 2023
27.6°C
October 2023
28.3°C
Maximum temperature
September 2023
29.3°C
August 2023
29.7°C
October 2023
29.9°C
Minimum temperature
September 2023
24.4°C
August 2023
24.6°C
October 2023
25.5°C
Highest maximum temperature
September 2023
31.0°C
August 2023
31.0°C
October 2023
31.0°C
Highest minimum temperature
September 2023
25.0°C
August 2023
25.0°C
October 2023
27.0°C
Lowest minimum temperature
September 2023
24.0°C
August 2023
24.0°C
October 2023
24.0°C
Wind speed
September 2023
15 km/h
August 2023
15 km/h
October 2023
15 km/h
Wind temperature
September 2023
24.4°C
August 2023
24.6°C
October 2023
25.5°C
Average precipitation per day
September 2023
0.9 mm
August 2023
1.3 mm
October 2023
1.3 mm
Record rainfall in one day
September 2023
3.9 mm
August 2023
7.5 mm
October 2023
4.2 mm
Total precipitation over the month
September 2023
28.1 mm
August 2023
41.8 mm
October 2023
41.3 mm
Number of days with precipitation
September 2023
9
August 2023
12
October 2023
17
Humidity
September 2023
90%
August 2023
90%
October 2023
86%
Visibility
September 2023
9.8 km
August 2023
9.7 km
October 2023
9.7 km
Cloud cover
September 2023
49%
August 2023
53%
October 2023
42%
Heat index
September 2023
33
August 2023
34
October 2023
34
Dew point
September 2023
23.6°C
August 2023
24.1°C
October 2023
23.7°C
Pressure
September 2023
1,012 hPa
August 2023
1,013 hPa
October 2023
1,013 hPa
Sunrise time
September 2023
06:01:58
August 2023
06:10:27
October 2023
05:53:04
Sunset time
September 2023
18:08:22
August 2023
18:17:29
October 2023
17:59:21
Day length
September 2023
12:06
August 2023
12:07
October 2023
12:06
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.