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Opština Nikšić (Nikšić)
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Weather in Opština Nikšić for September 2025

Your guide to Opština Nikšić weather in September - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Wind Warning - See hour by hour.

    • Temperatures

  • Until now, September 2025 in Opština Nikšić has been nearly identical to the historical average, with a temperature of 25.4 °C (showing only a slight deviation of 0 °C).

  • The forecast for the next days in Opština Nikšić predicts a temperature of 19.1 °C, which is cooler than the historical average.

  • In general, the average temperature in Opština Nikšić at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of September.

    • Rain 🌧️

  • The climate of Opština Nikšić in September is notably wet, with an average of 15 rainy days, and a total of 102.9 mm of precipitation.

Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/8°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Opština Nikšić Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
27°
2
Sunny
29°
3
Sunny
27°
4
Sunny
26°
5
Patchy rain possible
26°
6
Sunny
27°
7
Partly cloudy
27°
8
Partly cloudy
28°
9
Sunny
26°
10
Sunny
25°
11
Sunny
23°
12
Sunny
25°
13
Sunny
23°
14
Sunny
21°
15
Cloudy
21°
16
Patchy rain possible
20°
17
Weather Alert Patchy rain possible
21°
18
Sunny
21°
19
Sunny
25°
20
Sunny
27°
21
Sunny
27°
22
Sunny
25°
23
Sunny
25°
24
Patchy rain possible
17°
25
Patchy rain possible
17°
26
Moderate rain
6°
27
Sunny
10°
28
Sunny
13°
29
Sunny
16°
30
Patchy rain possible
17°

Temperatures trend during September in Opština Nikšić

See the weather trend as well as the moving average line

September weather in Opština Nikšić day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 27° /8° 0 mm 7
2 Sept. Sunny
Sunny
 29° /9° 0 mm 7
3 Sept. Sunny
Sunny
 27° /10° 4.4 mm 6
4 Sept. Sunny
Sunny
 26° /9° 2.8 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
 26° /10° 0.1 mm 6
6 Sept. Sunny
Sunny
 27° /9° 4.7 mm 6
7 Sept. Partly cloudy
Partly cloudy
 27° /9° 0 mm 6
8 Sept. Partly cloudy
Partly cloudy
 28° /9° 0.1 mm 7
9 Sept. Sunny
Sunny
 26° /10° 6.8 mm 6
10 Sept. Sunny
Sunny
 25° /8° 5.8 mm 6
11 Sept. Sunny
Sunny
 23° /8° 13.1 mm 6
12 Sept. Sunny
Sunny
 25° /9° 0.4 mm 6
13 Sept. Sunny
Sunny
 23° /8° 15.4 mm 6
14 Sept. Sunny
Sunny
 21° /8° 6.1 mm 5
15 Sept. Cloudy
Cloudy
 21° /7° 0.4 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 20° /5° 1.6 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 21° /6° 0.1 mm 1.2
18 Sept. Sunny
Sunny
 21° /4° 0 mm 1.5
19 Sept. Sunny
Sunny
 25° /6° 0 mm 1.5
20 Sept. Sunny
Sunny
 27° /8° 0 mm 1.5
21 Sept. Sunny
Sunny
 27° /10° 0 mm 1.8
22 Sept. Sunny
Sunny
 25° /14° 0 mm 5
23 Sept. Sunny
Sunny
 25° /12° 0 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 1.3 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
 17° /1° 2.3 mm 3
26 Sept. Moderate rain
Moderate rain
 6° /1° 7 mm 1
27 Sept. Sunny
Sunny
 10° /-3° 0 mm 2
28 Sept. Sunny
Sunny
 13° /-3° 0.1 mm 2
29 Sept. Sunny
Sunny
 16° /-1° 0 mm 3
30 Sept. Patchy rain possible
Patchy rain possible
 17° /1° 0.4 mm 2
Next
Important Notice
Our weather forecast for Opština Nikšić in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Opština Nikšić forecast closer to your planned date for the most up-to-date weather information.
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Opština Nikšić in September - FAQ

What are the expected maximum and minimum temperatures in Opština Nikšić during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Opština Nikšić during September?
Significant rainfall exceeding 102.9 mm is expected in Opština Nikšić during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Opština Nikšić during September?
The average wind speed in Opština Nikšić during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Opština Nikšić

Explore the daily rainfall trends and prepare for Opština Nikšićs September weather 💧

UV exposure in Opština Nikšić during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Opština Nikšić?

Get accurate weather forecasts for Opština Nikšić, located at latitude 42.773 and longitude 18.944. Stay updated with localized weather information tailored for Opština Nikšić.

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