Gunung Bromo in september: average Weather, Temperature and Climate
Weather in Gunung Bromo in september 2025
The weather in Gunung Bromo in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 6
Weather at 6am
74°F
Clear/Sunny
44% of time
34%
13%
8%
Weather at 12pm
85°F
Partly Cloudy
33% of time
26%
24%
15%
Weather at 6pm
74°F
Moderate rain at times
31% of time
25%
22%
12%
Weather at 3am
68°F
37%
19%
17%
14%
Evolution of daily average temperature and precipitation in Gunung Bromo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Gunung Bromo in september.
The climate of Gunung Bromo in september is good
The climate in september in Gunung Bromo is wet (with 9.6in of rainfall over 8 days). It should be noted a worsening from the previous month since in august there is an average of 4.3in of rainfall over 6 days.
The climate quite enjoyable here september. The high seasonal norm is 86°F. In the morning the temperature drops to 74°F. Thus, the mean temperature average in september in Gunung Bromo is 79°F. These temperatures are far removed from those records observed in Gunung Bromo in the month of september with a maximum record of 95°F in 2021 and a minimum record of 65°F in 2011. You You can hope to have about 12 days with temperatures above 86°F, or 40 of the month.
Day length in Gunung Bromo in september is 12:03. The sun rises at 05:22 and sunset is at 17:25.
With a correct weather, the month of september is okay (but not the best) to go there in Java.
Seasonal average climate and temperature of Gunung Bromo in september
Check below seasonal norms These statistics are generated from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 95°F (2021) | ||||
| Lowest record temperature | 65°F (2011) | ||||
| Number of days at +86°F | 12 day(s) (40%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.6in | ||||
| Number of days with rainfall | 8 day(s) (26%) | ||||
| Record daily rainfall | 5.6in (2010) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.01km | ||||
| Cloud cover | 43% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:22 | ||||
| Time of sunset | 17:25 | ||||
| Length of day | 12:03 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Gunung Bromo in september 2024:
67°F to 90°F
67°F to 94°F
67°F to 92°F
68°F to 90°F
68°F to 88°F
67°F to 92°F
68°F to 92°F
70°F to 86°F
70°F to 88°F
70°F to 86°F
68°F to 90°F
67°F to 90°F
67°F to 92°F
65°F to 90°F
67°F to 90°F
67°F to 88°F
65°F to 88°F
63°F to 88°F
67°F to 92°F
67°F to 92°F
68°F to 94°F
70°F to 92°F
68°F to 85°F
68°F to 81°F
70°F to 85°F
72°F to 81°F
70°F to 86°F
70°F to 88°F
70°F to 92°F
70°F to 90°F
Map: other cities on the island of Java in september
Cities near Gunung Bromo:
| Bromo Tengger Semeru National Park in september | good weather |
| Malang in september | good weather |
| Probolinggo in september | good weather |
| Lumajang in september | good weather |
| Batu in september | good weather |
| Sendangbiru in september | good weather |
| Sidoarjo in september | good weather |
| Mojokerto in september | good weather |
| Surabaya in september | good weather |
| Jember in september | good weather |
| Blitar in september | good weather |
| Bangkalan in september | good weather |
Click over cities on the map for information about the weather in september.
Gunung Bromo
perfect weather
good
tolerable
bad
very bad
Weather data for Gunung Bromo in september:
Weather data for Gunung Bromo for september are derived from an average of the weather forecast since 2009 in Gunung Bromo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Gunung Bromo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Gunung Bromo.