Seoul Weather

2024 (Full Year)

Average Temperature
18.2 °C
High
/
9.1 °C
Low
1443.9mm
Rain Volume
35.9°C
Peak Temp
-14.7°C
Low Temp
366
Days Count

Seasonal Breakdown

Average temperatures and rainfall by season

Spring

92 days
18.1°C
Avg High
/
6.8°C
Avg Low
Rainfall
218.3mm

Summer

92 days
30.0°C
Avg High
/
21.8°C
Avg Low
Rainfall
813.7mm

Autumn

91 days
20.2°C
Avg High
/
11.5°C
Avg Low
Rainfall
327.7mm

Winter

91 days
4.4°C
Avg High
/
-4.0°C
Avg Low
Rainfall
84.2mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

35.9°C
Thursday, June 20
avg daily high: 18.2°C

Coolest Day

-8.7°C
Tuesday, January 23
avg daily high: 18.2°C

Period Low

-14.7°C
Tuesday, January 23
avg night low: 9.1°C
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Seoul
Period: 2024-01-01 to 2024-12-31

Weather Insights

Key findings from analysis for selected period

Extreme Temperature Variations

Worth noting

Temperature extremes from -14.7°C to 35.9°C. 105 cold days and 2 very hot days.

High Rainfall Climate

Worth noting

Seoul has a high rainfall climate with 1444mm annual precipitation (3.9mm daily average). Wettest months: July (522mm), September (210mm), August (182mm).

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Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: July (522mm), September (210mm)
Driest: December (3mm), January (17mm)

Temperature Patterns (Monthly Averages):
Hottest months: August (31.6°C), June (29.4°C)
Coolest months: January (3.0°C), December (3.3°C)

Travel Recommendations:
Best visiting months: April, May, October (optimal temperature and rainfall balance).
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37 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 37 notable days in this period:

Jun 20 Heat

Hottest day: 35.9°C

Jan 23 Cold

Coldest night: -14.7°C

Jan 7 Cold

Very cold night: -8.7°C

44 Extreme Heat Index Days

Worth noting

44 days with dangerous heat index levels (45.3°C average). Temperature 32.0°C combined with 82% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 73% indicates persistently moist air conditions. Heat sensation amplified during warm periods (18.2°C average temperature). Humidity varied significantly (36%-95% range).

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Data Source

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