Seoul Weather

2024 (Full Year)

Historical data
Average Temperature
18.2 °C
High
/
9.1 °C
Low
1443.9mm
Precipitation
35.9°C
Peak Temp
-14.7°C
Low Temp
366
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

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

Summer

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

Autumn

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

Winter

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

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

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
3.0°C / -5.7°C
Avg High / Low
Precipitation
17.3mm

February

29 days
7.1°C / -2.1°C
Avg High / Low
Precipitation
64.2mm

March

31 days
11.0°C / -0.1°C
Avg High / Low
Precipitation
51.1mm

April

30 days
20.8°C / 8.8°C
Avg High / Low
Precipitation
40.1mm

May

31 days
22.5°C / 11.9°C
Avg High / Low
Precipitation
127.1mm

June

30 days
29.4°C / 17.8°C
Avg High / Low
Precipitation
109.9mm

July

31 days
29.1°C / 23.0°C
Avg High / Low
Precipitation
522.2mm

August

31 days
31.6°C / 24.4°C
Avg High / Low
Precipitation
181.6mm

September

30 days
27.9°C / 20.4°C
Avg High / Low
Precipitation
210.0mm

October

31 days
19.8°C / 10.5°C
Avg High / Low
Precipitation
75.5mm

November

30 days
12.9°C / 3.7°C
Avg High / Low
Precipitation
42.2mm

December

31 days
3.3°C / -4.0°C
Avg High / Low
Precipitation
2.7mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

35.9°C
Thursday, June 20

Coolest Day

-8.7°C
Tuesday, January 23

Period Low

-14.7°C
Tuesday, January 23
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).

📅

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).
⚠️

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

Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

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