Seyðisfjörður
September
Weather in Seyðisfjörður for September 2026
Your guide to Seyðisfjörður weather in September - trends and predictions
With an average of 4 snowy days, Seyðisfjörður usually enjoys a light touch of snow in September.
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
14
Dry days
12
Rainy days
4
Snow days
7°/1°
Temperatures
18 km/h
Avg max wind
83 %
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.
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Seyðisfjörður in September - FAQ
What are the expected maximum and minimum temperatures in Seyðisfjörður during September?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 1°.
How much rainfall should be expected in Seyðisfjörður during September?
Moderate rainfall is anticipated in Seyðisfjörður during September, with a total of 97.2 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Will it snow in Seyðisfjörður in September 2026?
Seyðisfjörður experiences an average snowfall of 3.28 cm during September, occurring over 4 days.
What are the typical wind conditions in Seyðisfjörður during September?
The average wind speed in Seyðisfjörður during September is 18 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 ❄️
September rainfall patterns in Seyðisfjörður
Explore the daily rainfall trends and prepare for Seyðisfjörðurs September weather 💧
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