Reykjavík
October
Weather in Reykjavík for October 2025
Your guide to Reykjavík weather in October - trends and predictions
With an average of 5 snowy days, Reykjavík usually enjoys a light touch of snow in October.
According to Reykjavík snow forecast for October 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 21 October.So far, October 2025 in Reykjavík is slightly warmer than the historical average by 1.5 °C.
Expect cooler weather in the next days in Reykjavík with the forecast suggesting a temperature of 5.6 °C, lower than the historical average.
In general, the average temperature in Reykjavík at the beginning of October is 7.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4.3 °C by the end of October.
Snow Forecast ❄️
Temperatures
3
Dry days
23
Rainy days
5
Snow days
6°/3°
Temperatures
27 km/h
Avg max wind
78 %
Avg humidity
Reykjavík Weather October
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Temperatures trend during October in Reykjavík
See the weather trend as well as the moving average line
October weather in Reykjavík day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy rain possible | 9° /5° | 4.3 mm | 0 cm | |
| 2 Oct. | Patchy rain possible | 8° /5° | 2.8 mm | 0 cm | |
| 3 Oct. | Patchy rain possible | 8° /4° | 1.7 mm | 0 cm | |
| 4 Oct. |  Cloudy | 7° /3° | 2.6 mm | 0 cm | |
| 5 Oct. | Patchy rain possible | 8° /3° | 3.7 mm | 0 cm | |
| 6 Oct. |  Overcast | 6° /3° | 1.1 mm | 0 cm | |
| 7 Oct. |  Heavy rain at times | 6° /3° | 2.5 mm | 0 cm | |
| 8 Oct. |  Moderate or heavy rain shower | 8° /4° | 5.5 mm | 0 cm | |
| 9 Oct. | Patchy rain possible | 7° /3° | 4.9 mm | 0 cm | |
| 10 Oct. | Cloudy | 6° /2° | 5.7 mm | 0.7 cm | |
| 11 Oct. |  Partly cloudy | 6° /2° | 4.9 mm | 0.1 cm | |
| 12 Oct. | Moderate or heavy rain shower | 7° /3° | 5.8 mm | 0.1 cm | |
| 13 Oct. |  Light drizzle | 7° /1° | 0.9 mm | 0.1 cm | |
| 14 Oct. | Overcast | 5° /0° | 1.7 mm | 1.1 cm | |
| 15 Oct. | Patchy rain possible | 9° /8° | 1.6 mm | 0 cm | |
| 16 Oct. | Patchy rain possible | 9° /7° | 0.2 mm | 0 cm | |
| 17 Oct. | Partly cloudy | 9° /7° | 0.1 mm | 0 cm | |
| 18 Oct. | Cloudy | 8° /6° | 0 mm | 0 cm | |
| 19 Oct. | Patchy rain possible | 8° /6° | 0.2 mm | 0 cm | |
| 20 Oct. | Patchy rain possible | 7° /4° | 2.7 mm | 0 cm | |
| 21 Oct. | Patchy rain possible | 4° /0° | 0.3 mm | 0.1 cm | |
| 22 Oct. | Patchy rain possible | 2° /0° | 0.4 mm | 0.2 cm | |
| 23 Oct. | Patchy rain possible | 6° /3° | 0.2 mm | 0 cm | |
| 24 Oct. | Patchy rain possible | 3° /0° | 0.1 mm | 0 cm | |
| 25 Oct. | Partly cloudy | 4° /1° | 0 mm | 0 cm | |
| 26 Oct. |  Sunny | 2° /0° | 0 mm | 0 cm | |
| 27 Oct. | Sunny | 2° /0° | 0 mm | 0 cm | |
| 28 Oct. | Patchy rain possible | 6° /1° | 2.1 mm | 0 cm | |
| 29 Oct. | Moderate rain at times | 5° /2° | 2.8 mm | 0 cm | |
| 30 Oct. | Overcast | 6° /2° | 3.2 mm | 0.1 cm | |
| 31 Oct. | Sunny | 5° /1° | 2.1 mm | 1.1 cm | |
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Important Notice
Our weather forecast for Reykjavík 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 Reykjavík forecast closer to your planned date for the most up-to-date weather information.
Change Month
Reykjavík in October - FAQ
What are the expected maximum and minimum temperatures in Reykjavík during October?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 3°.
How much rainfall should be expected in Reykjavík during October?
Significant rainfall exceeding 104.9 mm is expected in Reykjavík during October, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Reykjavík in October 2025?
Reykjavík experiences an average snowfall of 4.2575 cm during October, occurring over 5 days.
What are the typical wind conditions in Reykjavík during October?
The average wind speed in Reykjavík during October is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
Reykjavík snow forecast October 2025
Track daily snowfall levels and discover Reykjavík’s snowy potential this October ❄️
October rainfall patterns in Reykjavík
Explore the daily rainfall trends and prepare for Reykjavíks October weather 💧
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