Icheon Weather in March
With daytime temperatures of 12°C (54°F) and nighttime lows of 0°C (32°F), March in Icheon brings moderate temperatures during the day. Some rainfall is to be expected during the month.
Rainfall in Icheon in March
Historically, approximately 7 days this month are expected to have rain, averaging 47 mm (1.9 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Icheon in March
In March, expect moderate temperatures in Icheon, with highs of 12°C (54°F) and lows of 0°C (32°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 0°C (32°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Icheon in March
The days are predominantly sunny, with an estimated total of around 192 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Should you favor a climate that's both dry and comfortably warm, October typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Icheon's climate page.
Icheon Temperature in March
Min Temperature
0°C (32°F)
Max Temperature
12°C (54°F)
Chance of Rain
25%
Precipitation
47 mm (1.9 in)
Rainy days
7 days
Humidity
61% *
Sunshine
192 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Icheon typically rise from around 8°C (46°F) at the start of March to approximately 14°C (57°F) by the end. Nights are very cold, with lows typically ranging from -3°C (27°F) to 2°C (36°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Icheon in March
Browse day-by-day weather records for Icheon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Icheon historical weather extremes in March
Based on weather observations in Icheon between 1976 and 2026, these are the recorded extremes during March.
- The warmest day in March was on March 26, 2025, with a maximum of 25°C (77°F).
- The lowest overnight temperature recorded in March was -10°C (14°F) (March 5, 1977).
Best Places in South Korea in March
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Icheon in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Icheon in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Icheon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Icheon climate overview or explore weather in South Korea.
