Southern Peninsula (Keflavík)
March
Weather in Southern Peninsula for March 2026
Your guide to Southern Peninsula weather in March - trends and predictions
Expect heavy snowfall in Southern Peninsula during March, with an average of 19 snowy days.
According to Southern Peninsula snow forecast for March 2026, 6 snowy days are expected in the next 2 weeks. The closest date with snow is Tuesday, 10 March.Until now, March 2026 in Southern Peninsula is slightly cooler than the historical average by -0.9 °C.
Expect cooler weather in the next days in Southern Peninsula with the forecast suggesting a temperature of 2.9 °C, lower than the historical average.
In general, the average temperature in Southern Peninsula at the beginning of March is 4.6 °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
4
Dry days
8
Rainy days
19
Snow days
4°/2°
Temperatures
42 km/h
Avg max wind
75 %
Avg humidity
Southern Peninsula Weather March
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Temperatures trend during March in Southern Peninsula
See the weather trend as well as the moving average line
March weather in Southern Peninsula day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. |  Overcast | 3° /-1° | 4.1 mm | 0 cm | |
| 2 Mar. |  Sunny | 4° /-1° | 4.1 mm | 0.1 cm | |
| 3 Mar. | Overcast | 5° /-1° | 11.5 mm | 0.5 cm | |
| 4 Mar. |  Heavy snow | 5° /0° | 7.5 mm | 1.1 cm | |
| 5 Mar. |  Light drizzle | 5° /2° | 4.3 mm | 0.9 cm | |
| 6 Mar. | Light rain | 5° /2° | 7.5 mm | 0.8 cm | |
| 7 Mar. |  Patchy rain possible | 5° /2° | 4.4 mm | 1 cm | |
| 8 Mar. | Light rain | 4° /2° | 7.5 mm | 0.2 cm | |
| 9 Mar. | Light rain | 6° /2° | 1.6 mm | 0 cm | |
| 10 Mar. | Patchy rain possible | 5° /1° | 2.9 mm | 0.5 cm | |
| 11 Mar. | Patchy rain possible | 1° /1° | 2.6 mm | 0.6 cm | |
| 12 Mar. |  Light freezing rain | 2° /0° | 0.2 mm | 0.1 cm | |
| 13 Mar. | Patchy rain possible | 2° /0° | 0.3 mm | 0 cm | |
| 14 Mar. | Patchy rain possible | 2° /1° | 1.5 mm | 0 cm | |
| 15 Mar. | Patchy rain possible | 5° /3° | 0.4 mm | 0.2 cm | |
| 16 Mar. | Patchy rain possible | 5° /2° | 0.1 mm | 0 cm | |
| 17 Mar. | Patchy rain possible | 5° /2° | 1 mm | 0 cm | |
| 18 Mar. | Patchy rain possible | 3° /2° | 1.4 mm | 0.1 cm | |
| 19 Mar. | Overcast | 3° /2° | 0.1 mm | 0 cm | |
| 20 Mar. | Patchy rain possible | 4° /1° | 0.6 mm | 0.4 cm | |
| 21 Mar. |  Partly cloudy | 1° /0° | 0 mm | 0 cm | |
| 22 Mar. | Sunny | 2° /0° | 0 mm | 0 cm | |
| 23 Mar. | Partly cloudy | 1° /1° | 0 mm | 0 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 Southern Peninsula 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 Southern Peninsula forecast closer to your planned date for the most up-to-date weather information.
Change Month
Southern Peninsula in March - FAQ
What are the expected maximum and minimum temperatures in Southern Peninsula during March?
During March, expect a variety of temperatures with highs around 4° and lows near 2°, suitable for diverse activities and preferences.
How much rainfall should be expected in Southern Peninsula during March?
Significant rainfall exceeding 123.9 mm is expected in Southern Peninsula during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Southern Peninsula in March 2026?
Southern Peninsula experiences an average snowfall of 14.61 cm during March, occurring over 19 days.
What are the typical wind conditions in Southern Peninsula during March?
The average wind speed in Southern Peninsula during March is 42 km/h, suggesting breezy to windy conditions, depending on your activities.
Southern Peninsula snow forecast March 2026
Track daily snowfall levels and discover Southern Peninsula’s snowy potential this March ❄️
On average, Southern Peninsula sees 19 snowy days during March, with approximately 14.6 cm of total snowfall.
March rainfall patterns in Southern Peninsula
Explore the daily rainfall trends and prepare for Southern Peninsulas March weather 💧
Typically, Southern Peninsula has 8 rainy days in March with a total of 123.9 mm of rainfall.
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