Asan Weather in March
March in Asan brings moderate temperatures around 13°C (55°F) during the day, dropping to 1°C (34°F) at night, with some rainfall expected.
Rainfall in Asan in March
Expect around 8 days of rain based on historical data, with 44 mm (1.7 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Asan in March
Daytime highs in Asan in March reach 13°C (55°F), with nights around 1°C (34°F). The difference between afternoon and evening temperatures is usually noticeable. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Asan in March
Expect sunny days throughout the month, with an estimated 219 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Asan.If you prefer enjoying temperate temperatures and rain-free days, April, May and October typically offer the best 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 Asan's climate page.
Asan Temperature in March
Min Temperature
1°C (34°F)
Max Temperature
13°C (55°F)
Chance of Rain
26%
Precipitation
44 mm (1.7 in)
Rainy days
8 days
Humidity
65% *
Sunshine
219 hours *
Percentage Sunshine
57% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Asan 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 Asan in March
Browse day-by-day weather records for Asan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Asan historical weather extremes in March
According to our 50 years of weather records for Asan, the following extremes were recorded between 1976 and 2026.
- The hottest March day on record in Asan reached 27°C (81°F) (March 26, 2025).
- Asan registered its coldest March night on March 5, 1977, with temperatures dropping to -10°C (14°F).
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 Asan in March
Pack for changing conditions in Asan in March. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Asan 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 Asan's climate page.
Temperature Rainfall Sunshine Humidity
See the full Asan climate overview or explore weather in South Korea.
