South (Vík í Mýrdal)
May
Weather in South for May 2025
Your guide to South weather in May - trends and predictions
In general, the average temperature in South at the beginning of May is 8 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.7 °C by the end of May.
Expect significant rainfall in South during May, with an average of 18 rainy days.
Snowfall in South during May is quite rare, with fewer than 2 snowy days on average.
Is May a good time to visit South? check out the best time to travel to South page.
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12
Dry days
18
Rainy days
1
Snow days
10°/5°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
South in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2  9° | 3  8° | 4 8° | |||
| 5 8° | 6 8° | 7 7° | 8  9° | 9  9° | 10 7° | 11 11° |
| 12 9° | 13  9° | 14 7° | 15 8° | 16 9° | 17 11° | 18 11° |
| 19  6° | 20 7° | 21 8° | 22 9° | 23 8° | 24 10° | 25 10° |
| 26 13° | 27 14° | 28 14° | 29 16° | 30 13° | 31 9° |
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Temperatures trend during May in South
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May | Overcast | 8° /2° | 0 mm | 0 cm | |
| 2 May | Patchy rain possible | 9° /4° | 0.1 mm | 0 cm | |
| 3 May | Light drizzle | 8° /3° | 0.5 mm | 0 cm | |
| 4 May | Light rain | 8° /5° | 4.9 mm | 0 cm | |
| 5 May | Patchy rain possible | 8° /3° | 0.2 mm | 0 cm | |
| 6 May | Light rain shower | 8° /3° | 4.9 mm | 0 cm | |
| 7 May | Light rain shower | 7° /3° | 8 mm | 0 cm | |
| 8 May | Sunny | 9° /2° | 0 mm | 0 cm | |
| 9 May | Cloudy | 9° /2° | 0 mm | 0 cm | |
| 10 May | Light rain | 7° /5° | 11.1 mm | 0 cm | |
| 11 May | Patchy rain possible | 11° /6° | 0.4 mm | 0 cm | |
| 12 May | Light rain shower | 9° /7° | 16.6 mm | 0 cm | |
| 13 May | Thundery outbreaks possible | 9° /7° | 2.2 mm | 0 cm | |
| 14 May | Light drizzle | 7° /6° | 1.1 mm | 0 cm | |
| 15 May | Patchy rain possible | 8° /5° | 1.1 mm | 0 cm | |
| 16 May | Patchy rain possible | 9° /4° | 0.1 mm | 0 cm | |
| 17 May | Overcast | 11° /6° | 0 mm | 0 cm | |
| 18 May | Overcast | 11° /3° | 0 mm | 0 cm | |
| 19 May | Heavy snow | 6° /2° | 22.2 mm | 5.9 cm | |
| 20 May | Light rain | 7° /4° | 31.6 mm | 0 cm | |
| 21 May | Overcast | 8° /3° | 5.4 mm | 0 cm | |
| 22 May | Patchy rain possible | 9° /3° | 0.1 mm | 0 cm | |
| 23 May | Light rain shower | 8° /3° | 2 mm | 0 cm | |
| 24 May | Light rain shower | 10° /7° | 3.2 mm | 0 cm | |
| 25 May | Light drizzle | 10° /6° | 3.3 mm | 0 cm | |
| 26 May | Patchy rain possible | 13° /7° | 0.6 mm | 0 cm | |
| 27 May | Overcast | 14° /7° | 0 mm | 0 cm | |
| 28 May | Patchy rain possible | 14° /9° | 3.5 mm | 0 cm | |
| 29 May | Patchy rain possible | 16° /10° | 0.1 mm | 0 cm | |
| 30 May | Patchy rain possible | 13° /8° | 0.3 mm | 0 cm | |
| 31 May | Patchy rain possible | 9° /5° | 0.8 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for South in May 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 South forecast closer to your planned date for the most up-to-date weather information.
South in May - FAQ
What are the expected maximum and minimum temperatures in South during May?
During May, expect a variety of temperatures with highs around 10° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in South during May?
Significant rainfall exceeding 124.1 mm is expected in South during May, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in South during May?
South experiences an average snowfall of 5.9 cm during May, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in South during May?
The average wind speed in South during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to South in May?
As you prepare for your trip to South in May, 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 South, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- 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
May rainfall patterns in South
Explore the daily rainfall trends and prepare for Souths May weather 💧
May snowfall in South
Track daily snowfall levels and discover South’s snowy potential this May ❄️
Provinces in South
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Top locations in South
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