Weather in Seoul in March 2025
Average weather
Average temperature in Seoul in March
Going from a maximum of +66°F during the day to a minimum of +23°F during the night, the temperature in March averages around +54°F.
The average maximum temperature goes up 25% by the end of the month, compared with the beginning of the month, from +48°F to +59°F.
Is Seoul warm or cold in March?
Seoul is typically chill in March.
Maximum temperatures go up compared to the previous month from +41°F to +52°F. The minimum temperature also goes up from +23°F to +34°F.
Pack a jumper and a jacket as there will be cooler temperatures.
Take a look at how March is compared to other months in Seoul:
Climate in Seoul in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +41°F | +52°F | +63°F | ||||
| Min. temperature | ||||||
| -2°F | +16°F | +28°F | ||||
| Max. temperature | ||||||
| +66°F | +75°F | +86°F | ||||
| Rainfall | ||||||
| 17 mm | 35 mm | 62 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 60% | 60% | 59% | ||||
| Air pressure | ||||||
| 1021 HPa | 1018 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 14 | 13 | 12 | ||||
| Cloudy days | ||||||
| 12 | 15 | 13 | ||||
| Rainy days | ||||||
| 1 | 3 | 5 | ||||
| Snowy days | ||||||
| 1 | 0 | 0 | ||||
March weather is still as good as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +41°F to +52°F during the day. Prepare for more rain. Average rainfall goes from 17 mm to 35 mm. Humidity levels don’t change as the month goes on, averaging around 60%. The average wind speed doesn’t change much during March, staying around 2 m/s. The days becoming less sunny, going from 14 sunny days in February to 13 in March.
April brings much the same weather, it remains good.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Seoul is gradually increasing during March, going from 2 m/s to 3 m/s over the course of the month.
Rain
Snow
Here’s how March is compared with other months in the amount of snow, total mm:
How was the weather last March in Seoul?
Climate Change Over the Years
The climate in Seoul in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+47°F) and the highest in 2021 (+60°F). The driest year was 2017 with only 7 mm of rainfall, and the wettest year was 2007 with 165 mm.
FAQ
Is March a good time to visit Seoul?
Can you sunbathe in Seoul in March?
Is Seoul rainy in March?
Is it sunny in Seoul in March?
Monthly weather in Seoul
Source of the data
For this page, we’ve looked at the typical weather in Seoul, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.