Miryang climate — normals and trends
Miryang (South Korea) has a hot-summer humid continental, dry winter climate (Dwa) under the Köppen-Geiger classification. Its mean annual temperature is 12.8 °C and it receives 1,163 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is August (25.5 °C on average) and the coldest is January (-0.6 °C). Rainfall peaks in July.
Miryang averages 100 frost days, 33 hot days (≥ 30 °C) and 94 rainy days per year.
Miryang has warmed by +2.9 °C between 1940 and 2025, or +0.34 °C per decade. This trend is statistically significant.
The number of frost days there went from about 117 to 83 per year over the period.
The hottest day of the period reached 38.0 °C (on 24 August 1967) and the coldest -19.5 °C (on 6 February 1969).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
MiryangGyeongsangnam-do
- coords
- 35.49°, 128.75°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.8°C
Average daily high
18.1°C
Average daily low
8.1°C
Annual rainfall
1,163mm
Sunshine / day
8.6h
Mean relative humidity
69%
Average peak wind
13.2km/h
Seasonal range
26.1°C
Frost days (< 0 °C)
100 d/yr
Hot days (≥ 30 °C)
33 d/yr
Rainy days (≥ 1 mm)
94 d/yr
Annual snowfall
10.3 cm
Average feels-like high
17.2 °C
Average feels-like low
6.7 °C
Average peak gust
37.7 km/h
Tropical nights (≥ 20 °C)
57 d/yr
Solar radiation
15.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.9 °C
since 1940
+0.3 °C per decade · r² = 0.75 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
38.0 °C
24 August 1967
Coldest day
-19.5 °C
6 February 1969
Wettest day
168 mm
26 September 1944
Windiest day
55.2 km/h
31 August 1987
Strongest gust
173.5 km/h
16 July 1987
Hottest feels-like
43.5 °C
7 July 2025
Coldest feels-like
-25.4 °C
6 February 1969
Snowiest day
22.5 cm
9 December 1952
Sunniest day
14.0 h
23 June 1942
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 6.5 °C | +1.7 °C | 8 mm | -17 mm |
| Feb | 6.4 °C | -0.7 °C | 22 mm | -14 mm |
| Mar | 14.7 °C | +2.4 °C | 66 mm | +1 mm |
| Apr | 20.8 °C | +2.4 °C | 59 mm | -38 mm |
| May | 22.7 °C | -0.6 °C | 128 mm | +26 mm |
| Jun | 28.5 °C | +2.3 °C | 172 mm | +17 mm |
| Jul | 32.3 °C | +3.7 °C | 181 mm | -50 mm |
| Aug | 32.7 °C | +3.0 °C | 184 mm | +10 mm |
| Sep | 28.0 °C | +2.6 °C | 138 mm | -17 mm |
| Oct | 21.4 °C | +1.1 °C | 120 mm | +63 mm |
| Nov | 15.5 °C | +1.8 °C | 22 mm | -23 mm |
| Dec | 8.9 °C | +1.9 °C | 17 mm | -6 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Miryang?
Miryang has a hot-summer humid continental, dry winter climate (Köppen Dwa). Over 1940-2025, the average annual temperature is 12.8 °C and it receives 1,163 mm of precipitation per year.
What is the hottest day ever recorded in Miryang?
The hottest day measured in Miryang between 1940 and 2025 was 24 August 1967, reaching 38.0 °C.
What is the coldest day in Miryang?
The coldest day measured in Miryang between 1940 and 2025 was 6 February 1969, at -19.5 °C.
Does it snow in Miryang?
Yes. Miryang gets on average 10.3 cm of snow per year and has around 100 frost days.
Has the climate of Miryang warmed?
Yes: Miryang warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Miryang?
The wettest day measured in Miryang between 1940 and 2025 was 26 September 1944, with 168 mm of rain in 24 hours.
What was the windiest day in Miryang?
The windiest day measured in Miryang between 1940 and 2025 was 31 August 1987, with winds reaching 55.2 km/h.
What is the warmest month in Miryang?
The warmest month in Miryang is August (25.5 °C on average); the coldest is January (-0.6 °C).
How much does it rain in Miryang?
Miryang receives on average 1,163 mm of precipitation per year, spread over about 94 rainy days.
Is it sunny in Miryang?
Miryang gets on average 8.6 hours of sunshine per day, roughly 3,139 hours per year over 1940-2025.
What is the biggest single-day snowfall in Miryang?
The heaviest 24-hour snowfall measured in Miryang between 1940 and 2025 was 9 December 1952, with 22.5 cm.
Are there tropical nights in Miryang?
Yes: Miryang has on average 57 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Miryang?
In Miryang, between 1940 and 2025, the highest apparent temperature reached 43.5 °C on 7 July 2025, and the lowest was -25.4 °C on 6 February 1969.
Compare Miryang with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Miryang