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Weather in Gyumri for September 2025

Your guide to Gyumri weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Gyumri has been nearly identical to the historical average, with a temperature of 25.4 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the next days in Gyumri predicts a temperature of 20.3 °C, which is cooler than the historical average.

  • In general, the average temperature in Gyumri at the beginning of September is 27.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22 °C by the end of September.

    • Rain 🌧️

  • Gyumri in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 66.2 mm.

Average dry days
10
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/9°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Gyumri Weather September

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

Temperatures trend during September in Gyumri

See the weather trend as well as the moving average line

September weather in Gyumri day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 29° /11° 0.3 mm 7
2 Sept. Light rain shower
Light rain shower
 29° /11° 3.2 mm 7
3 Sept. Moderate rain at times
Moderate rain at times
 29° /11° 4.1 mm 7
4 Sept. Sunny
Sunny
 28° /11° 1.5 mm 7
5 Sept. Sunny
Sunny
 28° /11° 4.1 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 27° /11° 1.4 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 25° /11° 1.2 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 25° /10° 4 mm 6
9 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 25° /9° 3.6 mm 6
10 Sept. Overcast
Overcast
 23° /10° 1.9 mm 5
11 Sept. Partly cloudy
Partly cloudy
 23° /8° 6.3 mm 6
12 Sept. Cloudy
Cloudy
 22° /9° 1.2 mm 5
13 Sept. Patchy rain possible
Patchy rain possible
 22° /9° 0.1 mm 5
14 Sept. Sunny
Sunny
 20° /7° 0.2 mm 5
15 Sept. Sunny
Sunny
 21° /6° 0 mm 6
16 Sept. Patchy rain possible
Patchy rain possible
 23° /6° 1.1 mm 1.7
17 Sept. Patchy rain possible
Patchy rain possible
 20° /7° 1.5 mm 1.6
18 Sept. Patchy rain possible
Patchy rain possible
 23° /6° 0.3 mm 1.5
19 Sept. Moderate rain
Moderate rain
 11° /5° 13.5 mm 1
20 Sept. Patchy rain possible
Patchy rain possible
 11° /5° 1.5 mm 1
21 Sept. Sunny
Sunny
 19° /5° 0 mm 3
22 Sept. Sunny
Sunny
 20° /5° 0 mm 4
23 Sept. Sunny
Sunny
 22° /7° 0 mm 4
24 Sept. Sunny
Sunny
 24° /9° 0 mm 5
25 Sept. Sunny
Sunny
 24° /10° 0 mm 5
26 Sept. Patchy rain possible
Patchy rain possible
 22° /8° 0.3 mm 3
27 Sept. Sunny
Sunny
 21° /7° 0.1 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 23° /7° 0.3 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
 21° /11° 1.1 mm 3
30 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 19° /5° 1.3 mm 5
Next
Important Notice
Our weather forecast for Gyumri 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 Gyumri forecast closer to your planned date for the most up-to-date weather information.
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Gyumri in September - FAQ

What are the expected maximum and minimum temperatures in Gyumri during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Gyumri during September?
Moderate rainfall is anticipated in Gyumri during September, with a total of 66.2 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Gyumri during September?
The average wind speed in Gyumri during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Gyumri

Explore the daily rainfall trends and prepare for Gyumris September weather 💧

UV exposure in Gyumri during September

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

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Location coordinates Where is Gyumri?

Get accurate weather forecasts for Gyumri, located at latitude 40.794 and longitude 43.845. Stay updated with localized weather information tailored for Gyumri.

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