Keflavík
March
Weather in Keflavík for March 2026
Your guide to Keflavík weather in March - trends and predictions
The climate of Keflavík in March is quite snowy, averaging 12 snowy days.
In general, the average temperature in Keflavík at the beginning of March is 4.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 3.1 °C by the end of March.
Snow Forecast ❄️
Temperatures
13
Dry days
6
Rainy days
12
Snow days
4°/1°
Temperatures
45 km/h
Avg max wind
72 %
Avg humidity
Keflavík Weather March
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  4° | ||||||
| 2  4° | 3 4° | 4  6° | 5  5° | 6 5° | 7  5° | 8 5° |
| 9 6° | 10 5° | 11  5° | 12 4° | 13 4° | 14  4° | 15  5° |
| 16  6° | 17 7° | 18 7° | 19  5° | 20 6° | 21 4° | 22 3° |
| 23 4° | 24 5° | 25  3° | 26 4° | 27 4° | 28 2° | 29 2° |
| 30 4° | 31 3° |
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Temperatures trend during March in Keflavík
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. | Overcast | 4° /-1° | 6.2 mm | 0 cm | |
| 2 Mar. | Sunny | 4° /-1° | 5.6 mm | 0 cm | |
| 3 Mar. | Overcast | 4° /-1° | 7.9 mm | 0.7 cm | |
| 4 Mar. | Heavy snow | 6° /0° | 8.5 mm | 1.4 cm | |
| 5 Mar. | Light drizzle | 5° /3° | 3.1 mm | 0 cm | |
| 6 Mar. | Light rain | 5° /2° | 4.3 mm | 1.2 cm | |
| 7 Mar. | Patchy rain possible | 5° /3° | 3.5 mm | 0.6 cm | |
| 8 Mar. | Light rain | 5° /3° | 8.4 mm | 0 cm | |
| 9 Mar. | Light rain | 6° /2° | 1.6 mm | 0 cm | |
| 10 Mar. | Patchy rain possible | 5° /3° | 0.1 mm | 0 cm | |
| 11 Mar. | Partly cloudy | 5° /3° | 0.1 mm | 0 cm | |
| 12 Mar. | Heavy snow | 4° /2° | 0.8 mm | 0.6 cm | |
| 13 Mar. | Overcast | 4° /2° | 0.1 mm | 0 cm | |
| 14 Mar. | Light snow | 4° /2° | 0.8 mm | 0 cm | |
| 15 Mar. | Moderate or heavy snow with thunder | 5° /3° | 15.7 mm | 3.2 cm | |
| 16 Mar. | Light snow showers | 6° /4° | 0.9 mm | 0.3 cm | |
| 17 Mar. | Heavy snow | 7° /4° | 4.6 mm | 1.1 cm | |
| 18 Mar. | Heavy snow | 7° /3° | 4.6 mm | 0.2 cm | |
| 19 Mar. | Moderate or heavy snow showers | 5° /1° | 2.8 mm | 0.2 cm | |
| 20 Mar. | Light snow | 6° /1° | 6.4 mm | 0.3 cm | |
| 21 Mar. | Moderate or heavy snow showers | 4° /1° | 8 mm | 0.8 cm | |
| 22 Mar. | Light snow | 3° /1° | 1 mm | 0.5 cm | |
| 23 Mar. | Sunny | 4° /1° | 2.6 mm | 1 cm | |
| 24 Mar. | Patchy light snow | 5° /0° | 6.8 mm | 0.5 cm | |
| 25 Mar. | Cloudy | 3° /2° | 1.3 mm | 0 cm | |
| 26 Mar. | Light snow | 4° /2° | 7.2 mm | 0.4 cm | |
| 27 Mar. | Sunny | 4° /1° | 1.6 mm | 0.2 cm | |
| 28 Mar. | Overcast | 2° /0° | 1.3 mm | 1 cm | |
| 29 Mar. | Sunny | 2° /0° | 0.5 mm | 0.3 cm | |
| 30 Mar. | Partly cloudy | 4° /0° | 5.8 mm | 0 cm | |
| 31 Mar. | Sunny | 3° /1° | 1.8 mm | 0 cm | |
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Important Notice
Our weather forecast for Keflavík in March 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 Keflavík forecast closer to your planned date for the most up-to-date weather information.
Keflavík in March - FAQ
What are the expected maximum and minimum temperatures in Keflavík during March?
During March, 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 Keflavík during March?
Significant rainfall exceeding 124.5 mm is expected in Keflavík during March, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Keflavík in March 2026?
Keflavík experiences an average snowfall of 16.89 cm during March, occurring over 12 days.
What are the typical wind conditions in Keflavík during March?
The average wind speed in Keflavík during March is 45 km/h, suggesting breezy to windy conditions, depending on your activities.
Keflavík snow forecast March 2026
Track daily snowfall levels and discover Keflavík’s snowy potential this March ❄️
March rainfall patterns in Keflavík
Explore the daily rainfall trends and prepare for Keflavíks March weather 💧
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