Reykjanesbær (Keflavík)
December
Weather in Reykjanesbær for December 2026
Your guide to Reykjanesbær weather in December - trends and predictions
Reykjanesbær typically experiences moderate snowfall in December, with an average of 8 snowy days.
In general, the average temperature in Reykjanesbær at the beginning of December is 3.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 3.5 °C by the end of December.
Is December a good time to visit Reykjanesbær? check out the best time to travel to Reykjanesbær page.
Snow Forecast ❄️
Temperatures
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11
Dry days
12
Rainy days
8
Snow days
4°/1°
Temperatures
48 km/h
Avg max wind
73 %
Avg humidity
Reykjanesbær Weather December
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Temperatures trend during December in Reykjanesbær
See the weather trend as well as the moving average line
December weather in Reykjanesbær day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Sunny | 2° /0° | 0.7 mm | 0 cm | |
| 2 Dec. |  Light rain | 4° /0° | 5.9 mm | 0.5 cm | |
| 3 Dec. |  Light snow | 4° /1° | 3.3 mm | 0.5 cm | |
| 4 Dec. |  Moderate snow | 4° /1° | 11.9 mm | 5 cm | |
| 5 Dec. | Light snow | 5° /2° | 6.2 mm | 3.4 cm | |
| 6 Dec. | Sunny | 4° /1° | 0.3 mm | 0.2 cm | |
| 7 Dec. |  Partly cloudy | 4° /2° | 0 mm | 0 cm | |
| 8 Dec. | Light rain | 5° /3° | 4.6 mm | 0 cm | |
| 9 Dec. |  Patchy rain possible | 6° /2° | 1.7 mm | 0 cm | |
| 10 Dec. |  Cloudy | 5° /3° | 0.4 mm | 0 cm | |
| 11 Dec. | Light rain | 5° /3° | 7.3 mm | 0.2 cm | |
| 12 Dec. | Light rain | 6° /2° | 6.7 mm | 0.1 cm | |
| 13 Dec. |  Light sleet showers | 5° /2° | 7.8 mm | 0.3 cm | |
| 14 Dec. | Light snow | 6° /1° | 6.3 mm | 1 cm | |
| 15 Dec. | Light sleet showers | 4° /2° | 5.2 mm | 0.4 cm | |
| 16 Dec. | Light sleet showers | 4° /3° | 3.9 mm | 0.8 cm | |
| 17 Dec. | Light snow | 4° /2° | 8.1 mm | 2 cm | |
| 18 Dec. | Patchy rain possible | 4° /1° | 2.3 mm | 0.3 cm | |
| 19 Dec. | Light sleet showers | 4° /1° | 8.3 mm | 0 cm | |
| 20 Dec. | Light rain | 6° /2° | 3.9 mm | 0.4 cm | |
| 21 Dec. | Patchy rain possible | 4° /1° | 0.6 mm | 0.2 cm | |
| 22 Dec. | Light snow | 3° /0° | 5.8 mm | 1.1 cm | |
| 23 Dec. | Light rain | 5° /0° | 7.9 mm | 0 cm | |
| 24 Dec. | Light rain | 4° /1° | 5.3 mm | 0 cm | |
| 25 Dec. | Light rain | 4° /1° | 4.9 mm | 0 cm | |
| 26 Dec. | Light snow | 5° /1° | 8.6 mm | 1.5 cm | |
| 27 Dec. | Light snow | 4° /2° | 7.2 mm | 2.4 cm | |
| 28 Dec. | Patchy rain possible | 4° /1° | 1.7 mm | 0.1 cm | |
| 29 Dec. | Patchy rain possible | 2° /0° | 1.1 mm | 0 cm | |
| 30 Dec. | Light snow | 4° /1° | 5.1 mm | 2.7 cm | |
| 31 Dec. | Light rain | 3° /0° | 3.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Reykjanesbær in December 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 Reykjanesbær forecast closer to your planned date for the most up-to-date weather information.
Change Month
Reykjanesbær in December - FAQ
What are the expected maximum and minimum temperatures in Reykjanesbær during December?
During December, expect a variety of temperatures with highs around 4° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Reykjanesbær during December?
Significant rainfall exceeding 146.3 mm is expected in Reykjanesbær during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Reykjanesbær in December 2026?
Reykjanesbær experiences an average snowfall of 19.1 cm during December, occurring over 8 days.
What are the typical wind conditions in Reykjanesbær during December?
The average wind speed in Reykjanesbær during December is 48 km/h, suggesting breezy to windy conditions, depending on your activities.
Reykjanesbær snow forecast December 2026
Track daily snowfall levels and discover Reykjanesbær’s snowy potential this December ❄️
On average, Reykjanesbær sees 8 snowy days during December, with approximately 19.1 cm of total snowfall.
December rainfall patterns in Reykjanesbær
Explore the daily rainfall trends and prepare for Reykjanesbærs December weather 💧
Typically, Reykjanesbær has 12 rainy days in December with a total of 146.3 mm of rainfall.
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