Seyðisfjörður
September
Weather in Seyðisfjörður for September 2026
Your guide to Seyðisfjörður weather in September - trends and predictions
Seyðisfjörður typically experiences moderate snowfall in September, with an average of 8 snowy days.
In general, the average temperature in Seyðisfjörður at the beginning of September is 13.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.9 °C by the end of September.
Snow Forecast ❄️
Temperatures
5
Dry days
17
Rainy days
8
Snow days
8°/2°
Temperatures
20 km/h
Avg max wind
85 %
Avg humidity
Seyðisfjörður Weather September
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Temperatures trend during September in Seyðisfjörður
See the weather trend as well as the moving average line
September weather in Seyðisfjörður day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 13° /9° | 1.5 mm | 0 cm | |
| 2 Sept. |  Moderate rain at times | 12° /7° | 3.2 mm | 0 cm | |
| 3 Sept. | Patchy rain possible | 12° /4° | 2.8 mm | 0 cm | |
| 4 Sept. |  Partly cloudy | 13° /3° | 2.1 mm | 0 cm | |
| 5 Sept. | Patchy rain possible | 15° /5° | 0.5 mm | 0 cm | |
| 6 Sept. |  Cloudy | 14° /4° | 0 mm | 0 cm | |
| 7 Sept. | Partly cloudy | 13° /5° | 7.6 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 11° /4° | 10.7 mm | 0 cm | |
| 9 Sept. | Moderate rain at times | 9° /2° | 4.6 mm | 0 cm | |
| 10 Sept. | Moderate or heavy rain shower | 7° /2° | 13.8 mm | 0 cm | |
| 11 Sept. |  Light freezing rain | 8° /2° | 4.7 mm | 0.2 cm | |
| 12 Sept. | Cloudy | 8° /1° | 1.6 mm | 0 cm | |
| 13 Sept. | Partly cloudy | 9° /2° | 2.8 mm | 0 cm | |
| 14 Sept. | Moderate or heavy rain shower | 7° /1° | 23.3 mm | 0 cm | |
| 15 Sept. | Patchy rain possible | 7° /1° | 4 mm | 0 cm | |
| 16 Sept. | Patchy rain possible | 6° /-2° | 1.1 mm | 0 cm | |
| 17 Sept. |  Overcast | 9° /1° | 3.2 mm | 1.2 cm | |
| 18 Sept. | Overcast | 9° /2° | 2.8 mm | 1.7 cm | |
| 19 Sept. | Overcast | 5° /-1° | 2.1 mm | 1.5 cm | |
| 20 Sept. | Partly cloudy | 6° /-3° | 1.6 mm | 1.2 cm | |
| 21 Sept. | Overcast | 7° /-3° | 2.1 mm | 0 cm | |
| 22 Sept. | Patchy rain possible | 5° /-1° | 1.3 mm | 0 cm | |
| 23 Sept. | Partly cloudy | 7° /-1° | 0 mm | 0 cm | |
| 24 Sept. | Moderate rain at times | 8° /1° | 3.2 mm | 0.6 cm | |
| 25 Sept. |  Patchy moderate snow | 7° /0° | 7.6 mm | 0.6 cm | |
| 26 Sept. | Patchy rain possible | 8° /0° | 8.8 mm | 0 cm | |
| 27 Sept. | Light freezing rain | 6° /-3° | 1.1 mm | 0.2 cm | |
| 28 Sept. | Light freezing rain | 5° /-3° | 0.6 mm | 0 cm | |
| 29 Sept. | Light freezing rain | 7° /0° | 2.2 mm | 0 cm | |
| 30 Sept. | Patchy rain possible | 7° /-1° | 0.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Seyðisfjörður 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 Seyðisfjörður forecast closer to your planned date for the most up-to-date weather information.
Change Month
Seyðisfjörður in September - FAQ
What are the expected maximum and minimum temperatures in Seyðisfjörður during September?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Seyðisfjörður during September?
Significant rainfall exceeding 121.6 mm is expected in Seyðisfjörður during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Seyðisfjörður in September 2026?
Seyðisfjörður experiences an average snowfall of 7.27 cm during September, occurring over 8 days.
What are the typical wind conditions in Seyðisfjörður during September?
The average wind speed in Seyðisfjörður during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Seyðisfjörður snow forecast September 2026
Track daily snowfall levels and discover Seyðisfjörður’s snowy potential this September ❄️
On average, Seyðisfjörður sees 8 snowy days during September, with approximately 7.3 cm of total snowfall.
September rainfall patterns in Seyðisfjörður
Explore the daily rainfall trends and prepare for Seyðisfjörðurs September weather 💧
Typically, Seyðisfjörður has 17 rainy days in September with a total of 121.6 mm of rainfall.
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