Banja Luka in september: average Weather, Temperature and Climate
Weather in Banja Luka in september 2025
The weather in Banja Luka in 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
Weather at 6am
59°F
Clear/Sunny
46% of time
28%
13%
6%
Weather at 12pm
76°F
Clear/Sunny
50% of time
23%
17%
6%
Weather at 6pm
58°F
Clear/Sunny
48% of time
23%
18%
6%
Weather at 3am
50°F
43%
20%
16%
13%
Evolution of daily average temperature and precipitation in Banja Luka in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Banja Luka in september.
The climate of Banja Luka in september is good
The climate in september in Banja Luka is rather dry (with 4.2in of rainfall over 6 days). It should be noted a worsening from the previous month since in august there is an average of 3.2in of precipitation over 5 days.
The climate quite enjoyable around this city the month of september. The high seasonal norm is 76°F. In the morning the temperature drops to 59°F. Thus, the mean temperature average on this month of september in Banja Luka is 68°F. These temperatures are far removed from those records observed in Banja Luka in the month of september with a maximum record of 95°F in 2011 and a minimum record of 41°F in 2018. You can hope to have about 26 days with temperatures up to 65°F, or 87% of time.
On this month of september, day length in Banja Luka is generally 12:32. The sun rises at 05:30 and sets at 18:02.
With a good weather, the month of september is a good time to go in that area.
Seasonal average climate and temperature of Banja Luka in september
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 95°F (2011) | ||||
| Lowest record temperature | 41°F (2018) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| Number of days at +65°F | 26 day(s) (87%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.2in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 3.1in (2010) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.08km | ||||
| Cloud cover | 31% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:30 | ||||
| Time of sunset | 18:02 | ||||
| Length of day | 12:32 | ||||
| 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 Banja Luka in september 2024:
67°F to 94°F
65°F to 94°F
63°F to 94°F
61°F to 94°F
65°F to 92°F
63°F to 86°F
61°F to 90°F
61°F to 95°F
68°F to 76°F
59°F to 70°F
54°F to 79°F
56°F to 85°F
47°F to 49°F
47°F to 50°F
49°F to 50°F
43°F to 50°F
45°F to 56°F
45°F to 65°F
50°F to 70°F
52°F to 65°F
45°F to 70°F
45°F to 72°F
50°F to 77°F
54°F to 74°F
58°F to 72°F
54°F to 79°F
59°F to 85°F
61°F to 65°F
50°F to 56°F
40°F to 59°F
Map: other cities in Bosnia and Herzegovina in september
Cities near Banja Luka:
| Zivinice in september | good weather |
| Prnjavor in september | good weather |
| Gradiska in september | good weather |
| Prijedor in september | good weather |
| Srbac in september | perfect weather |
| Jajce in september | good weather |
| Teslic in september | good weather |
| Doboj in september | good weather |
| Drvar in september | good weather |
| Bugojno in september | good weather |
| Zavidovici in september | good weather |
| Zenica in september | good weather |
Click over cities on the map for information about the weather in september.
Banja Luka
perfect weather
good
tolerable
bad
very bad
Weather data for Banja Luka in september:
Weather data for Banja Luka for september are derived from an average of the weather forecast since 2009 in Banja Luka. There is a margin of error and these forecasts are to be considered as general information only. The weather in Banja Luka 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 Banja Luka.