A Unique Historical Collection
The museum is the first domestic meteorological science history museum dedicated to researching and preserving Korea's meteorological culture from the Joseon era through the modern period. It houses the Gongju Chungcheonggamyeong Cheou-ugi (공주 충청감영 측우기), a rain gauge that was invented approximately 200 years earlier than in the West. This artifact is described as the only surviving example of its kind in the world.
Photo: Provenancesonde · CC0
Origins of Standardized Measurement
Korean ancestors developed a standardized rain gauge known as the Cheou-ugi in 1441, marking it as the first of its kind globally. To support this innovation, they established a nationwide observation network comprising over 350 locations across the country. Data collected from these sites was meticulously recorded in 조선왕조실록 (Joseon Royal Annals), demonstrating a sophisticated approach to scientific documentation that predates similar efforts elsewhere.
Architectural Restoration and Style
The building housing the museum was completed in 1932 (본관) with an expansion finished in 1939, serving as the Seoul Meteorological Observation Station (서울기상관측소). It has been restored to its original form and is a registered cultural heritage site. The structure exhibits modernist tendencies while incorporating Art Deco (아르데코) decorative elements, particularly visible in the cylindrical rooftop structure known as a parapet (패러핏).
Significance of the Observation Site
The building, originally completed in 1932 and expanded in 1939 as the Seoul Meteorological Observation Station (서울기상관측소), has been restored to its original form. It is registered as a cultural heritage site (등록문화재). The location serves as WMO47108, a representative weather station for Seoul that has maintained continuous records for a century.
Photo: Provenancesonde · CC0
Visitor Information and Access
The museum is located at 52 Songwol-gil, Jongno-gu, Seoul (Songwol-dong 1-1), with the postal code 03178. Visitors can reach the site via Subway Line 5 from Exit 4 of Seodaemun Station or Line 3 from Exit 3 of 독립문역.
Seasonal Indicators and Language Access
The museum features seasonal observation trees (계절관측목) that serve as the basis for determining the blooming period of cherry blossoms and the peak foliage season in Seoul. It also offers exhibition explanations in English.
Practical Access and Reservation Protocols
The museum is open from 10:00 to 18:00, with entry permitted until 17:00. It remains closed on Mondays (if a holiday, the following first weekday), New Year's Day, and the first day of Seollal and Chuseok holidays. For those planning a visit via walking tour, the Walking Tour Office (02-6925-0777) will contact visitors to confirm reservations between five days and one month in advance. If three attempts to reach the visitor fail, the reservation may be canceled. Parking is limited, so public transportation is recommended for access.