Mýrdalshreppur
September
Weather in Mýrdalshreppur for September 2025
Your guide to Mýrdalshreppur weather in September - trends and predictions
In general, the average temperature in Mýrdalshreppur at the beginning of September is 12.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.3 °C by the end of September.
Mýrdalshreppur experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Mýrdalshreppur? check out the best time to travel to Mýrdalshreppur page.
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9
Dry days
21
Rainy days
0
Snow days
10°/5°
Temperatures
20 km/h
Avg max wind
80 %
Avg humidity
Mýrdalshreppur in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  10° | 3  14° | 4 10° | 5  14° | 6 12° | 7 14° |
| 8 11° | 9 10° | 10 8° | 11 8° | 12 10° | 13  8° | 14 8° |
| 15 9° | 16 9° | 17 10° | 18 11° | 19 10° | 20 10° | 21  9° |
| 22 8° | 23 5° | 24  7° | 25 9° | 26 7° | 27 7° | 28 6° |
| 29 8° | 30 7° |
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Temperatures trend during September in Mýrdalshreppur
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate rain | 11° /8° | 20.6 mm | 3 | |
| 2 Sept. | Light rain shower | 10° /7° | 4.5 mm | 3 | |
| 3 Sept. | Cloudy | 14° /7° | 0.1 mm | 3 | |
| 4 Sept. | Patchy rain possible | 10° /5° | 0.3 mm | 3 | |
| 5 Sept. | Partly cloudy | 14° /5° | 3.8 mm | 4 | |
| 6 Sept. | Moderate rain | 12° /6° | 6.9 mm | 3 | |
| 7 Sept. | Light rain shower | 14° /6° | 12.9 mm | 3 | |
| 8 Sept. | Light rain shower | 11° /5° | 5.1 mm | 3 | |
| 9 Sept. | Light rain shower | 10° /3° | 0.8 mm | 3 | |
| 10 Sept. | Light rain shower | 8° /4° | 3.6 mm | 2 | |
| 11 Sept. | Light rain shower | 8° /2° | 0.4 mm | 3 | |
| 12 Sept. | Partly cloudy | 10° /1° | 0 mm | 4 | |
| 13 Sept. | Overcast | 8° /2° | 0 mm | 2 | |
| 14 Sept. | Overcast | 8° /2° | 3.5 mm | 3 | |
| 15 Sept. | Overcast | 9° /3° | 0 mm | 3 | |
| 16 Sept. | Light rain shower | 9° /3° | 20.8 mm | 3 | |
| 17 Sept. | Light rain shower | 10° /6° | 14.6 mm | 3 | |
| 18 Sept. | Cloudy | 11° /6° | 16.5 mm | 3 | |
| 19 Sept. | Patchy rain possible | 10° /5° | 1.8 mm | 3 | |
| 20 Sept. | Cloudy | 10° /4° | 0 mm | 3 | |
| 21 Sept. | Sunny | 9° /3° | 0 mm | 3 | |
| 22 Sept. | Patchy rain possible | 8° /2° | 0.9 mm | 2 | |
| 23 Sept. | Light rain shower | 5° /2° | 19.8 mm | 2 | |
| 24 Sept. | Light drizzle | 7° /3° | 1.7 mm | 2 | |
| 25 Sept. | Light drizzle | 9° /3° | 2.5 mm | 3 | |
| 26 Sept. | Light rain | 7° /3° | 7.8 mm | 2 | |
| 27 Sept. | Light rain shower | 7° /3° | 7.5 mm | 2 | |
| 28 Sept. | Patchy rain possible | 6° /2° | 18.2 mm | 2 | |
| 29 Sept. | Partly cloudy | 8° /4° | 2.5 mm | 3 | |
| 30 Sept. | Light drizzle | 7° /1° | 2.5 mm | 2 | |
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Important Notice
Our weather forecast for Mýrdalshreppur 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 Mýrdalshreppur forecast closer to your planned date for the most up-to-date weather information.
Mýrdalshreppur in September - FAQ
What are the expected maximum and minimum temperatures in Mýrdalshreppur during September?
During September, expect a variety of temperatures with highs around 10° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mýrdalshreppur during September?
Significant rainfall exceeding 204.8 mm is expected in Mýrdalshreppur during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mýrdalshreppur during September?
The average wind speed in Mýrdalshreppur during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Mýrdalshreppur in September?
As you prepare for your trip to Mýrdalshreppur 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 Mýrdalshreppur, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- 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 Mýrdalshreppur
Explore the daily rainfall trends and prepare for Mýrdalshreppurs September weather 💧
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