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Weather in Kópavogur for September 2027

Your guide to Kópavogur weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Kópavogur at the beginning of September is 10.5 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 8.5 °C by the end of September.

    • Rain 🌧️

  • Kópavogur in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 150.5 mm.

    • More

  • Is September a good time to visit Kópavogur? check out the best time to travel to Kópavogur page.

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/6°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Kópavogur Weather September

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

Temperatures trend during September in Kópavogur

See the weather trend as well as the moving average line

September weather in Kópavogur day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 11° /9° 4.5 mm 3
2 Sept. Light rain
Light rain
 12° /9° 5.7 mm 2
3 Sept. Light rain
Light rain
 10° /7° 4.7 mm 2
4 Sept. Light rain
Light rain
 10° /8° 4.7 mm 2
5 Sept. Light rain
Light rain
 10° /8° 4.5 mm 2.7
6 Sept. Light rain
Light rain
 11° /9° 5.8 mm 2.6
7 Sept. Light rain
Light rain
 10° /7° 8.2 mm 2
8 Sept. Light rain
Light rain
 10° /7° 5.4 mm 2
9 Sept. Light rain
Light rain
 8° /6° 3.4 mm 2
10 Sept. Light rain
Light rain
 9° /6° 5.8 mm 2
11 Sept. Patchy rain possible
Patchy rain possible
 9° /6° 1.8 mm 2
12 Sept. Overcast
Overcast
 9° /6° 0.3 mm 2
13 Sept. Light rain
Light rain
 9° /6° 2.6 mm 2
14 Sept. Patchy rain possible
Patchy rain possible
 11° /7° 1.1 mm 2
15 Sept. Overcast
Overcast
 9° /6° 0.3 mm 2
16 Sept. Moderate rain
Moderate rain
 11° /7° 19.4 mm 2
17 Sept. Light rain
Light rain
 9° /7° 6.1 mm 1.9
18 Sept. Light rain
Light rain
 9° /5° 6.9 mm 1.8
19 Sept. Patchy rain possible
Patchy rain possible
 8° /5° 0.5 mm 1.8
20 Sept. Partly cloudy
Partly cloudy
 9° /5° 0.5 mm 1.7
21 Sept. Light rain
Light rain
 9° /6° 4.6 mm 1.7
22 Sept. Patchy rain possible
Patchy rain possible
 9° /7° 1.6 mm 1.6
23 Sept. Light rain
Light rain
 8° /6° 7.4 mm 1.5
24 Sept. Light rain
Light rain
 9° /6° 9.3 mm 1.5
25 Sept. Light rain
Light rain
 9° /5° 6.4 mm 1.4
26 Sept. Light rain
Light rain
 8° /5° 8.2 mm 1.4
27 Sept. Light rain
Light rain
 8° /5° 2.6 mm 1.3
28 Sept. Patchy rain possible
Patchy rain possible
 8° /5° 0.5 mm 1.3
29 Sept. Moderate rain
Moderate rain
 9° /6° 12.2 mm 1.2
30 Sept. Light rain
Light rain
 9° /7° 5.4 mm 1.2
Next
Important Notice
Our weather forecast for Kópavogur 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 Kópavogur forecast closer to your planned date for the most up-to-date weather information.
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Kópavogur in September - FAQ

What are the expected maximum and minimum temperatures in Kópavogur during September?
During September, expect a variety of temperatures with highs around 9° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Kópavogur during September?
Significant rainfall exceeding 150.5 mm is expected in Kópavogur during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Kópavogur in September 2027?
Kópavogur typically sees 0 cm of snowfall during September.

What are the typical wind conditions in Kópavogur during September?
The average wind speed in Kópavogur during September is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kópavogur

Explore the daily rainfall trends and prepare for Kópavogurs September weather 💧
Typically, Kópavogur has 17 rainy days in September with a total of 150.5 mm of rainfall.
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Location coordinates Where is Kópavogur?

Get accurate weather forecasts for Kópavogur, located at latitude 64.112 and longitude -21.913. Stay updated with localized weather information tailored for Kópavogur.

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