Historical Weather for Seoul, South Korea

Showing historical weather data for 1 Jul to 13 Jan over the last 5 years (2021-2025).

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Date window

Seoul, Seoul, South Korea (01-07 → 13-01)

Years 2021–2025 · Source: Meteostat

Weather Summary

Automated rules using observed Meteostat data (no AI calls).

Average temperature

14.6°C

Above long-term avg by 0.2°C

Total rainfall

5,057.5 mm

Across the selected period

Notable conditions

Heatwave days: 96
Frost days: 256
Heavy rain days: 93

Daily temperature vs long-term average

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Recent period Long-term average

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Anomaly vs normal

-0.4°C

Cooler than the multi-year average

Record extremes

Record high: 38.5°C · 29 Jul 2025

Record low: -17.5°C · 16 Dec 2022

Precip & wind peaks

Rain: 107.7 mm · 09 Aug 2022

Wind: 22.3 kts · 21 Aug 2021

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Average temperature

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01 Jul→01 Jul

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2021Climate Stripes2025

Each stripe represents one year. Color indicates deviation from the 5-year average (14.6°C).

Time Travel Insight

Typical weather for 2021.

Temperatures were consistent with the long-term average.

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Recommended

Season-ready gear & services

Ambient weather station

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Davis Vantage Vue

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Travel insurance

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Cover trips when weather shifts your plans. Compare plans and buy online.

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Rain shell & winter kit

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Packable rain jackets, gloves, and heated socks for cold snaps.

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Soil & irrigation sensors

Garden

Automate watering and protect plants from frost with moisture + temp alerts.

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Smart thermostat

Home energy

Trim heating and cooling costs when temps swing outside the norm.

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2021

197 days

01 Jul → 13 Jan

Temperature

High: -8.9°C → 35.0°C

Low: -15.5°C → 25.8°C

Precipitation

Rain: 731.6 mm

Snow: 53.2 cm

Wind

8.3 kts avg · 22.3 kts peak

2022

197 days

01 Jul → 13 Jan

Temperature

High: -9.2°C → 33.5°C

Low: -17.5°C → 25.4°C

Precipitation

Rain: 1219.5 mm

Snow: 82.5 cm

Wind

8.1 kts avg · 20.6 kts peak

2023

197 days

01 Jul → 13 Jan

Temperature

High: -8.1°C → 33.7°C

Low: -14.9°C → 24.5°C

Precipitation

Rain: 1088.3 mm

Snow: 85.7 cm

Wind

8.1 kts avg · 20.8 kts peak

2024

197 days

01 Jul → 13 Jan

Temperature

High: -7.3°C → 34.0°C

Low: -12.4°C → 25.9°C

Precipitation

Rain: 1045.1 mm

Snow: 167.3 cm

Wind

7.6 kts avg · 20.3 kts peak

2025

197 days

01 Jul → 13 Jan

Temperature

High: -5.8°C → 38.5°C

Low: -12.2°C → 28.1°C

Precipitation

Rain: 973.0 mm

Snow: 121.8 cm

Wind

6.6 kts avg · 17.0 kts peak

Accessible data table

Daily values for the first series (showing up to 30 rows)

Day	High (°C)	Low (°C)	Rain (mm)	Wind (kts)
01 Jul	29.2°C	20.1°C	0.1 mm	6.4 kts
02 Jul	29.8°C	21.8°C	0.0 mm	6.4 kts
03 Jul	26.6°C	20.2°C	37.0 mm	15.3 kts
04 Jul	24.4°C	19.6°C	26.0 mm	13.2 kts
05 Jul	25.1°C	19.4°C	0.0 mm	7.2 kts
06 Jul	28.1°C	18.9°C	0.1 mm	5.9 kts
07 Jul	28.1°C	21.9°C	2.8 mm	6.6 kts
08 Jul	28.7°C	22.0°C	12.2 mm	5.1 kts
09 Jul	26.9°C	20.8°C	3.2 mm	7.0 kts
10 Jul	27.4°C	20.5°C	10.4 mm	8.7 kts
11 Jul	27.2°C	21.5°C	7.9 mm	11.3 kts
12 Jul	30.9°C	22.8°C	1.1 mm	5.5 kts
13 Jul	32.1°C	24.1°C	0.1 mm	8.2 kts
14 Jul	31.5°C	24.9°C	1.2 mm	8.4 kts
15 Jul	31.2°C	23.9°C	7.1 mm	5.0 kts
16 Jul	31.4°C	23.4°C	9.7 mm	7.9 kts
17 Jul	29.2°C	23.5°C	1.1 mm	6.4 kts
18 Jul	31.3°C	23.7°C	0.4 mm	5.4 kts
19 Jul	29.2°C	23.8°C	4.0 mm	5.6 kts
20 Jul	30.9°C	23.5°C	1.2 mm	4.5 kts
21 Jul	33.3°C	24.2°C	0.0 mm	4.9 kts
22 Jul	33.4°C	24.0°C	0.0 mm	4.9 kts
23 Jul	33.2°C	24.3°C	0.0 mm	4.3 kts
24 Jul	34.0°C	25.3°C	0.0 mm	5.0 kts
25 Jul	33.8°C	25.0°C	0.0 mm	6.8 kts
26 Jul	34.3°C	24.9°C	0.0 mm	9.0 kts
27 Jul	33.7°C	25.8°C	0.2 mm	6.6 kts
28 Jul	32.8°C	25.6°C	0.5 mm	6.3 kts
29 Jul	32.2°C	25.5°C	0.1 mm	8.4 kts
30 Jul	35.0°C	24.8°C	0.0 mm	10.5 kts

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