Southern Peninsula (Keflavík)
October
Weather in Southern Peninsula for October 2025
Your guide to Southern Peninsula weather in October - trends and predictions
With an average of 2 snowy days, Southern Peninsula usually enjoys a light touch of snow in October.
In general, the average temperature in Southern Peninsula at the beginning of October is 7.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.1 °C by the end of October.
Southern Peninsula experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 103 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
8
Dry days
21
Rainy days
2
Snow days
7°/5°
Temperatures
39 km/h
Avg max wind
73 %
Avg humidity
Southern Peninsula in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2 9° | 3 8° | 4 7° | 5  7° | ||
| 6 6° | 7 7° | 8 7° | 9 7° | 10 6° | 11  4° | 12  4° |
| 13  5° | 14  6° | 15 7° | 16 8° | 17 8° | 18 8° | 19 9° |
| 20 8° | 21 6° | 22 6° | 23  6° | 24 7° | 25 9° | 26 8° |
| 27 7° | 28  7° | 29 7° | 30 6° | 31 6° |
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Temperatures trend during October in Southern Peninsula
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 10° /7° | 2.1 mm | 0 cm | |
| 2 Oct. | Patchy rain possible | 9° /6° | 0.7 mm | 0 cm | |
| 3 Oct. | Patchy rain possible | 8° /6° | 1.3 mm | 0 cm | |
| 4 Oct. | Light rain shower | 7° /5° | 2.5 mm | 0 cm | |
| 5 Oct. | Light drizzle | 7° /5° | 1.1 mm | 0 cm | |
| 6 Oct. | Patchy rain possible | 6° /4° | 0.1 mm | 0 cm | |
| 7 Oct. | Patchy rain possible | 7° /4° | 0.2 mm | 0 cm | |
| 8 Oct. | Patchy rain possible | 7° /5° | 0.6 mm | 0 cm | |
| 9 Oct. | Patchy rain possible | 7° /4° | 0.9 mm | 0 cm | |
| 10 Oct. | Patchy rain possible | 6° /3° | 2.4 mm | 0 cm | |
| 11 Oct. | Overcast | 4° /1° | 0.5 mm | 0 cm | |
| 12 Oct. | Light sleet | 4° /2° | 3.2 mm | 0 cm | |
| 13 Oct. | Light snow | 5° /1° | 2 mm | 0 cm | |
| 14 Oct. | Light sleet showers | 6° /3° | 2.5 mm | 0.3 cm | |
| 15 Oct. | Light rain shower | 7° /5° | 7.3 mm | 0 cm | |
| 16 Oct. | Patchy rain possible | 8° /5° | 2.2 mm | 0 cm | |
| 17 Oct. | Light rain shower | 8° /6° | 10.9 mm | 0 cm | |
| 18 Oct. | Patchy rain possible | 8° /6° | 8.4 mm | 0 cm | |
| 19 Oct. | Light rain | 9° /6° | 11.5 mm | 0 cm | |
| 20 Oct. | Light rain | 8° /5° | 12.8 mm | 0 cm | |
| 21 Oct. | Light rain shower | 6° /4° | 5.6 mm | 0 cm | |
| 22 Oct. | Patchy rain possible | 6° /4° | 1.7 mm | 0.1 cm | |
| 23 Oct. | Cloudy | 6° /3° | 3.3 mm | 0.1 cm | |
| 24 Oct. | Overcast | 7° /4° | 0.4 mm | 0 cm | |
| 25 Oct. | Overcast | 9° /5° | 8.8 mm | 0 cm | |
| 26 Oct. | Patchy rain possible | 8° /6° | 1.3 mm | 0 cm | |
| 27 Oct. | Overcast | 7° /5° | 0.2 mm | 0 cm | |
| 28 Oct. | Partly cloudy | 7° /4° | 2.4 mm | 0 cm | |
| 29 Oct. | Overcast | 7° /6° | 2.8 mm | 0 cm | |
| 30 Oct. | Patchy rain possible | 6° /4° | 1.2 mm | 0 cm | |
| 31 Oct. | Patchy rain possible | 6° /2° | 2 mm | 0 cm | |
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Important Notice
Our weather forecast for Southern Peninsula in October 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 Southern Peninsula forecast closer to your planned date for the most up-to-date weather information.
Southern Peninsula in October - FAQ
What are the expected maximum and minimum temperatures in Southern Peninsula during October?
During October, expect a variety of temperatures with highs around 7° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Southern Peninsula during October?
Significant rainfall exceeding 103 mm is expected in Southern Peninsula during October, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Southern Peninsula in October 2025?
Southern Peninsula experiences an average snowfall of 0.6 cm during October, occurring over 2 days.
What are the typical wind conditions in Southern Peninsula during October?
The average wind speed in Southern Peninsula during October is 39 km/h, suggesting breezy to windy conditions, depending on your activities.
Southern Peninsula snow forecast October 2025
Track daily snowfall levels and discover Southern Peninsula’s snowy potential this October ❄️
October rainfall patterns in Southern Peninsula
Explore the daily rainfall trends and prepare for Southern Peninsulas October weather 💧
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