Westfjords (Ísafjörður)
September
Weather in Westfjords for September 2025
Your guide to Westfjords weather in September - trends and predictions
In general, the average temperature in Westfjords at the beginning of September is 9.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 2.7 °C by the end of September.
The climate of Westfjords in September is quite snowy, averaging 11 snowy days.
Is September a good time to visit Westfjords? check out the best time to travel to Westfjords page.
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7
Dry days
12
Rainy days
11
Snow days
6°/3°
Temperatures
31 km/h
Avg max wind
83 %
Avg humidity
Westfjords in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  9° | 3 7° | 4 9° | 5 11° | 6 10° | 7 10° |
| 8 7° | 9  4° | 10  5° | 11  7° | 12 7° | 13 7° | 14 7° |
| 15 6° | 16 6° | 17  6° | 18 5° | 19 6° | 20 6° | 21  5° |
| 22 3° | 23 6° | 24  4° | 25  3° | 26 3° | 27 2° | 28 2° |
| 29 2° | 30  3° |
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Temperatures trend during September in Westfjords
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 11° /8° | 3.5 mm | 0 cm | |
| 2 Sept. | Light rain | 9° /6° | 4 mm | 0 cm | |
| 3 Sept. | Patchy rain possible | 7° /3° | 0.1 mm | 0 cm | |
| 4 Sept. | Light drizzle | 9° /4° | 0.9 mm | 0 cm | |
| 5 Sept. | Light rain | 11° /6° | 5.4 mm | 0 cm | |
| 6 Sept. | Light drizzle | 10° /7° | 1.7 mm | 0 cm | |
| 7 Sept. | Patchy rain possible | 10° /6° | 1.3 mm | 0 cm | |
| 8 Sept. | Light rain shower | 7° /2° | 11.2 mm | 0.9 cm | |
| 9 Sept. | Moderate or heavy snow showers | 4° /0° | 2.2 mm | 0.8 cm | |
| 10 Sept. | Overcast | 5° /1° | 0.6 mm | 0.1 cm | |
| 11 Sept. | Sunny | 7° /1° | 0 mm | 0 cm | |
| 12 Sept. | Overcast | 7° /2° | 0 mm | 0 cm | |
| 13 Sept. | Overcast | 7° /3° | 0 mm | 0 cm | |
| 14 Sept. | Sunny | 7° /3° | 0.3 mm | 0 cm | |
| 15 Sept. | Overcast | 6° /2° | 0.5 mm | 0.2 cm | |
| 16 Sept. | Light rain | 6° /3° | 11.1 mm | 0 cm | |
| 17 Sept. | Moderate rain | 6° /4° | 12.6 mm | 0 cm | |
| 18 Sept. | Moderate rain | 5° /2° | 29.4 mm | 11.4 cm | |
| 19 Sept. | Light drizzle | 6° /1° | 3.8 mm | 0 cm | |
| 20 Sept. | Patchy rain possible | 6° /3° | 0.5 mm | 0 cm | |
| 21 Sept. | Light snow showers | 5° /2° | 1.9 mm | 0.3 cm | |
| 22 Sept. | Moderate or heavy snow showers | 3° /1° | 2 mm | 1.5 cm | |
| 23 Sept. | Moderate or heavy snow showers | 6° /0° | 0.7 mm | 0.5 cm | |
| 24 Sept. | Blizzard | 4° /0° | 8.5 mm | 1.1 cm | |
| 25 Sept. | Light sleet | 3° /1° | 5.7 mm | 0.1 cm | |
| 26 Sept. | Moderate or heavy snow showers | 3° /1° | 3 mm | 0.1 cm | |
| 27 Sept. | Moderate or heavy snow showers | 2° /0° | 3.6 mm | 2.1 cm | |
| 28 Sept. | Moderate or heavy snow showers | 2° /0° | 7.7 mm | 5.4 cm | |
| 29 Sept. | Moderate or heavy snow showers | 2° /0° | 2.6 mm | 2.1 cm | |
| 30 Sept. | Light snow | 3° /0° | 1.5 mm | 0.5 cm | |
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Important Notice
Our weather forecast for Westfjords 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 Westfjords forecast closer to your planned date for the most up-to-date weather information.
Westfjords in September - FAQ
What are the expected maximum and minimum temperatures in Westfjords during September?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 3°.
How much rainfall should be expected in Westfjords during September?
Significant rainfall exceeding 165.6 mm is expected in Westfjords during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Westfjords during September?
Westfjords experiences an average snowfall of 16.1 cm during September, occurring over 11 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Westfjords during September?
The average wind speed in Westfjords during September is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Westfjords in September?
As you prepare for your trip to Westfjords in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Westfjords, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Westfjords
Explore the daily rainfall trends and prepare for Westfjordss September weather 💧
September snowfall in Westfjords
Track daily snowfall levels and discover Westfjords’s snowy potential this September ❄️
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