Weather in Seoul for March 2025
In general, the average temperature in Seoul at the beginning of March is 9.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.4 °C by the end of March.
With an average of 2 rainy days, Seoul experiences minimal rainfall in March, ensuring that most days remain pleasantly dry.
Is March a good time to visit Seoul? check out the best time to travel to Seoul page.
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Seoul in March average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  6° | 2  5° | |||||
| 3 8° | 4  10° | 5 11° | 6 12° | 7 12° | 8  10° | 9  9° |
| 10 15° | 11 13° | 12  10° | 13 8° | 14 13° | 15 12° | 16 12° |
| 17 11° | 18 12° | 19 12° | 20 11° | 21  13° | 22  17° | 23 20° |
| 24 18° | 25 15° | 26 16° | 27 15° | 28 14° | 29 14° | 30 15° |
| 31 19° |
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Temperatures trend during March in Seoul
March weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. | Moderate rain at times | 6° /-2° | 0.5 mm | 2 | |
| 2 Mar. | Sunny | 5° /-2° | 0.5 mm | 2 | |
| 3 Mar. | Sunny | 8° /0° | 0 mm | 3 | |
| 4 Mar. | Partly cloudy | 10° /1° | 0 mm | 3 | |
| 5 Mar. | Sunny | 11° /3° | 0.1 mm | 3 | |
| 6 Mar. | Partly cloudy | 12° /3° | 0 mm | 4 | |
| 7 Mar. | Partly cloudy | 12° /4° | 0 mm | 4 | |
| 8 Mar. | Overcast | 10° /4° | 0 mm | 4 | |
| 9 Mar. | Light rain shower | 9° /3° | 0.2 mm | 3 | |
| 10 Mar. | Sunny | 15° /3° | 0 mm | 5 | |
| 11 Mar. | Overcast | 13° /7° | 0.1 mm | 3 | |
| 12 Mar. | Moderate or heavy sleet | 10° /3° | 7.3 mm | 3 | |
| 13 Mar. | Partly cloudy | 8° /1° | 0 mm | 3 | |
| 14 Mar. | Partly cloudy | 13° /2° | 0 mm | 4 | |
| 15 Mar. | Patchy rain possible | 12° /4° | 0.1 mm | 4 | |
| 16 Mar. | Overcast | 12° /3° | 0 mm | 3 | |
| 17 Mar. | Overcast | 11° /4° | 0 mm | 3 | |
| 18 Mar. | Partly cloudy | 12° /3° | 0 mm | 4 | |
| 19 Mar. | Sunny | 12° /4° | 1.1 mm | 4 | |
| 20 Mar. | Overcast | 11° /3° | 0 mm | 3 | |
| 21 Mar. | Cloudy | 13° /4° | 0.1 mm | 4 | |
| 22 Mar. | Light drizzle | 17° /8° | 9.9 mm | 4 | |
| 23 Mar. | Cloudy | 20° /10° | 0 mm | 5 | |
| 24 Mar. | Overcast | 18° /8° | 0 mm | 5 | |
| 25 Mar. | Overcast | 15° /8° | 2.3 mm | 4 | |
| 26 Mar. | Sunny | 16° /6° | 3.2 mm | 4 | |
| 27 Mar. | Overcast | 15° /5° | 0 mm | 4 | |
| 28 Mar. | Overcast | 14° /7° | 0.9 mm | 4 | |
| 29 Mar. | Overcast | 14° /6° | 0.2 mm | 4 | |
| 30 Mar. | Sunny | 15° /6° | 0.4 mm | 4 | |
| 31 Mar. | Sunny | 19° /7° | 0 mm | 5 | |
| Next | |||||
Guide for Seoul in March
In March, Seoul, South Korea, begins to transition from the cold winter months to the milder spring season. At the start of the month, temperatures are still quite chilly, often ranging from 1° to 10°.
The mornings and evenings can be particularly brisk, so it's advisable to wear layers and have a warm coat handy. Snowfall is rare but not impossible, and the city can experience occasional frosty mornings.
As March progresses, the weather gradually becomes milder. By mid-March, daytime temperatures typically range from 5° to 15°, making it more comfortable for outdoor activities.
The increase in temperature is accompanied by longer daylight hours, which is a welcome change for residents and visitors alike.
Towards the end of March, Seoul starts to see the first signs of spring. Temperatures can range from 8° to 18°, and the city begins to experience more sunny days. The evenings, however, can still be cool, so a light jacket or sweater is recommended.
Rainfall is relatively low during this month, but occasional showers can occur, contributing to the budding of flowers and trees.
Overall, March in Seoul is a month of transition, with the weather gradually warming up and the city preparing to burst into full bloom in April.
Seoul in March - FAQ
What to pack to Seoul in March?
As you prepare for your trip to Seoul 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 Seoul, during March, 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
Quick links
Where is Seoul?Get accurate weather forecasts for Seoul, located at latitude 37.566 and longitude 126.978. Stay updated with localized weather information tailored for Seoul.