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Weather in Miercurea-Ciuc for September 2026

Your guide to Miercurea-Ciuc weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Miercurea-Ciuc is cooler than usual, with temperatures averaging 21 °C, this is 2.9 °C below the typical seasonal average.

  • The forecast for the next days in Miercurea-Ciuc predicts a temperature of 18.7 °C, which is cooler than the historical average.

  • In general, the average temperature in Miercurea-Ciuc at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.4 °C by the end of September.

    • Rain 🌧️

  • Miercurea-Ciuc experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 37.1 mm.

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/7°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Miercurea-Ciuc Weather September

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

Temperatures trend during September in Miercurea-Ciuc

See the weather trend as well as the moving average line

September weather in Miercurea-Ciuc day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 22° /9° 1.9 mm 5
2 Sept. Sunny
Sunny
 26° /10° 0.2 mm 7
3 Sept. Sunny
Sunny
 25° /11° 1.1 mm 7
4 Sept. Light rain shower
Light rain shower
 23° /10° 1.4 mm 5
5 Sept. Sunny
Sunny
 24° /9° 0.3 mm 6
6 Sept. Sunny
Sunny
 23° /9° 0 mm 6
7 Sept. Sunny
Sunny
 23° /8° 0 mm 6
8 Sept. Sunny
Sunny
 23° /8° 0 mm 6
9 Sept. Sunny
Sunny
 25° /8° 0.2 mm 7
10 Sept. Overcast
Overcast
 25° /8° 0.3 mm 6
11 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 23° /8° 0.6 mm 5
12 Sept. Overcast
Overcast
 19° /9° 2.2 mm 1.6
13 Sept. Sunny
Sunny
 15° /7° 0.3 mm 3.9
14 Sept. Overcast
Overcast
 19° /8° 0 mm 4.9
15 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 0.2 mm 2
16 Sept. Sunny
Sunny
 19° /9° 0 mm 5
17 Sept. Sunny
Sunny
 21° /12° 0 mm 6
18 Sept. Sunny
Sunny
 23° /14° 0 mm 6
19 Sept. Overcast
Overcast
 22° /13° 0 mm 5
20 Sept. Sunny
Sunny
 24° /14° 0 mm 6
21 Sept. Sunny
Sunny
 20° /15° 0 mm 6
22 Sept. Sunny
Sunny
 17° /11° 0 mm 5
23 Sept. Sunny
Sunny
 16° /8° 0 mm 5
24 Sept. Sunny
Sunny
 16° /8° 0 mm 5
25 Sept. Sunny
Sunny
 17° /9° 0 mm 5
26 Sept. Partly cloudy
Partly cloudy
 18° /6° 0.3 mm 5
27 Sept. Sunny
Sunny
 21° /4° 0 mm 6
28 Sept. Sunny
Sunny
 21° /6° 0 mm 6
29 Sept. Cloudy
Cloudy
 15° /3° 9.1 mm 4
30 Sept. Sunny
Sunny
 14° /3° 6.3 mm 3
Next
Important Notice
Our weather forecast for Miercurea-Ciuc 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 Miercurea-Ciuc forecast closer to your planned date for the most up-to-date weather information.
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Miercurea-Ciuc in September - FAQ

What are the expected maximum and minimum temperatures in Miercurea-Ciuc during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Miercurea-Ciuc during September?
In September, Miercurea-Ciuc can expect light to moderate rainfall, totaling 37.1 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Miercurea-Ciuc during September?
The average wind speed in Miercurea-Ciuc during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Miercurea-Ciuc

Explore the daily rainfall trends and prepare for Miercurea-Ciucs September weather 💧
Typically, Miercurea-Ciuc has 10 rainy days in September with a total of 37.1 mm of rainfall.

UV exposure in Miercurea-Ciuc during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Miercurea-Ciuc?

Get accurate weather forecasts for Miercurea-Ciuc, located at latitude 46.35 and longitude 25.8. Stay updated with localized weather information tailored for Miercurea-Ciuc.

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