Keflavík
March
Weather in Keflavík for March 2025
Your guide to Keflavík weather in March - trends and predictions
In general, the average temperature in Keflavík at the beginning of March is 3.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 1.4 °C by the end of March.
Keflavík sees moderate rainfall in March, averaging 6 rainy days.
The climate of Keflavík in March is quite snowy, averaging 13 snowy days.
Is March a good time to visit Keflavík? check out the best time to travel to Keflavík page.
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12
Dry days
6
Rainy days
13
Snow days
4°/1°
Temperatures
44 km/h
Avg max wind
73 %
Avg humidity
Keflavík in March average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  0° | 2  0° | |||||
| 3 2° | 4  5° | 5  6° | 6 7° | 7  7° | 8 7° | 9 6° |
| 10 5° | 11  4° | 12 3° | 13 3° | 14  3° | 15  4° | 16  4° |
| 17 6° | 18 7° | 19  4° | 20 5° | 21 3° | 22 1° | 23 2° |
| 24 3° | 25  0° | 26 1° | 27 2° | 28 3° | 29 3° | 30 1° |
| 31 0° |
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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 | 0° /-2° | 0 mm | 0 cm | |
| 2 Mar. | Sunny | 0° /-2° | 0 mm | 0 cm | |
| 3 Mar. | Overcast | 2° /-1° | 0 mm | 0 cm | |
| 4 Mar. | Heavy snow | 5° /0° | 3.6 mm | 2.6 cm | |
| 5 Mar. | Light drizzle | 6° /5° | 1.6 mm | 0 cm | |
| 6 Mar. | Light rain | 7° /4° | 5.1 mm | 0 cm | |
| 7 Mar. | Patchy rain possible | 7° /4° | 4.7 mm | 0 cm | |
| 8 Mar. | Light rain | 7° /5° | 16.9 mm | 0 cm | |
| 9 Mar. | Light rain | 6° /4° | 2.8 mm | 0 cm | |
| 10 Mar. | Patchy rain possible | 5° /3° | 0.1 mm | 0 cm | |
| 11 Mar. | Partly cloudy | 4° /3° | 0 mm | 0 cm | |
| 12 Mar. | Heavy snow | 3° /0° | 1.5 mm | 1.2 cm | |
| 13 Mar. | Overcast | 3° /2° | 0 mm | 0 cm | |
| 14 Mar. | Light snow | 3° /2° | 0.7 mm | 0 cm | |
| 15 Mar. | Moderate or heavy snow with thunder | 4° /2° | 30.5 mm | 6.5 cm | |
| 16 Mar. | Light snow showers | 4° /2° | 1.1 mm | 0.7 cm | |
| 17 Mar. | Heavy snow | 6° /2° | 8.4 mm | 2.2 cm | |
| 18 Mar. | Heavy snow | 7° /1° | 8.2 mm | 0.3 cm | |
| 19 Mar. | Moderate or heavy snow showers | 4° /-2° | 4.9 mm | 0.4 cm | |
| 20 Mar. | Light snow | 5° /0° | 4.6 mm | 0.1 cm | |
| 21 Mar. | Moderate or heavy snow showers | 3° /-1° | 11.5 mm | 0.7 cm | |
| 22 Mar. | Light snow | 1° /0° | 0 mm | 0 cm | |
| 23 Mar. | Sunny | 2° /1° | 0 mm | 0 cm | |
| 24 Mar. | Patchy light snow | 3° /0° | 0.4 mm | 0 cm | |
| 25 Mar. | Cloudy | 0° /-1° | 0 mm | 0 cm | |
| 26 Mar. | Light snow | 1° /-1° | 2.2 mm | 0.7 cm | |
| 27 Mar. | Sunny | 2° /0° | 0 mm | 0 cm | |
| 28 Mar. | Overcast | 3° /0° | 0 mm | 0 cm | |
| 29 Mar. | Sunny | 3° /1° | 0 mm | 0 cm | |
| 30 Mar. | Partly cloudy | 1° /0° | 0 mm | 0 cm | |
| 31 Mar. | Sunny | 0° /-2° | 0 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 108.9 mm is expected in Keflavík during March, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Keflavík during March?
Keflavík experiences an average snowfall of 15.5 cm during March, occurring over 13 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Keflavík during March?
The average wind speed in Keflavík during March is 44 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Keflavík in March?
As you prepare for your trip to Keflavík in March, 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 Keflavík, during March, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- 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
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