+36.5924° · +127.2922° · ELEV 0m
Sejong
South Korea · Sejong-si
Monthly weather averages for Sejong, South Korea — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Sejong has a continental climate. The warmest month is August (30°C average high) and the coolest is January (4°C).
№ 02
1116 mm / yearRainfall by Month
Sejong sees 1116 mm of rain a year. The wettest month is August (243 mm); the driest is January (20 mm).
№ 03
April–JuneBest Time to Visit
April–June
7°C – 29°C · 9.8h sun
The best time to visit Sejong is April–June, when temperatures average 7°C–29°C with 9.8 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 3.9°C | -5.0°C | 20 mm | 7.5 h | 07:42 | 17:37 |
|---|---|---|---|---|---|---|
| February | 6.4°C | -3.6°C | 25 mm | 8.4 h | 07:19 | 18:10 |
| March | 13.4°C | 1.1°C | 48 mm | 9.1 h | 06:42 | 18:37 |
| April | 19.3°C | 6.8°C | 76 mm | 9.4 h | 05:57 | 19:03 |
| May | 24.8°C | 12.3°C | 78 mm | 10.0 h | 05:24 | 19:30 |
| June | 28.6°C | 18.0°C | 98 mm | 9.9 h | 05:11 | 19:50 |
| July | 29.9°C | 22.1°C | 230 mm | 8.4 h | 05:23 | 19:49 |
| August | 30.2°C | 22.6°C | 243 mm | 8.8 h | 05:47 | 19:23 |
| September | 25.7°C | 16.9°C | 153 mm | 8.4 h | 06:12 | 18:40 |
| October | 19.5°C | 9.6°C | 66 mm | 8.6 h | 06:37 | 17:55 |
| November | 12.7°C | 2.8°C | 50 mm | 7.3 h | 07:07 | 17:22 |
| December | 4.9°C | -3.8°C | 29 mm | 7.1 h | 07:35 | 17:16 |