Daigo, Ibaraki

Daigo

大子町
Daigo 大子町
Town
	Daigo town office
	Flag Seal
	Location of Daigo in Ibaraki Prefecture
	Daigo
	Coordinates: 36°46′5.2″N 140°21′18.8″E / 36.768111°N 140.355222°E
Country	Japan
Region	Kantō
Prefecture	Ibaraki
District	Kuji
Area
• Total	325.76 km2 (125.78 sq mi)
Population (September 2020)
• Total	15,725
• Density	48/km2 (130/sq mi)
Time zone	UTC+9 (Japan Standard Time)
Phone number	0295-72-1111
Address	866 Daigo, Daigo-machi, Kuji-gun, Ibaraki-ken 319-3526
Climate	Cfa
Website	Official website
Symbols
Bird	Aix galericulata
Flower	Tea
Tree	Fagus crenata

Daigo (大子町, Daigo-machi) is a town located in Ibaraki Prefecture, Japan. As of 1 July 2020^[update], the town had an estimated population of 15,771 in 6431 households and a population density of 48.4 inhabitants per square kilometre (125/sq mi). The percentage of the population aged over 65 was 46.6%.^[1] The total area of the town is 325.76 square kilometres (125.78 sq mi).

Geography

Located in northwestern Ibaraki Prefecture along the upper reaches of the Kuji River, Daigo is bordered to the north by Fukushima Prefecture and to the west by Tochigi Prefecture.

Surrounding municipalities

Fukushima Prefecture

Ibaraki Prefecture

Tochigi Prefecture

Climate

Although the altitude is relatively low at 120 meters, Daigo is very chilly in the morning and evening in winter because it is located in a basin. The average minimum temperature of minus 5.5 °C in January is almost the same as Morioka, Iwate, much further north, and Daigo is known for having some of the coldest winters in the Kantō region. However, during the daytime, the temperature rises to nearly 10 °C due to solar radiation. In addition, summers often record hot days.

Climate data for Daigo (1991−2020 normals, extremes 1978−present)
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Record high °C (°F)	17.9 (64.2)	22.5 (72.5)	26.0 (78.8)	31.5 (88.7)	35.5 (95.9)	36.5 (97.7)	38.3 (100.9)	39.0 (102.2)	37.3 (99.1)	32.0 (89.6)	24.3 (75.7)	24.1 (75.4)	39.0 (102.2)
Mean daily maximum °C (°F)	8.2 (46.8)	9.3 (48.7)	12.9 (55.2)	18.5 (65.3)	23.5 (74.3)	26.2 (79.2)	29.9 (85.8)	31.3 (88.3)	27.1 (80.8)	21.3 (70.3)	15.7 (60.3)	10.5 (50.9)	19.5 (67.2)
Daily mean °C (°F)	0.6 (33.1)	1.8 (35.2)	5.4 (41.7)	10.9 (51.6)	16.2 (61.2)	20.1 (68.2)	23.9 (75.0)	24.9 (76.8)	21.0 (69.8)	14.8 (58.6)	8.3 (46.9)	2.8 (37.0)	12.6 (54.6)
Mean daily minimum °C (°F)	−5.1 (22.8)	−4.2 (24.4)	−1.0 (30.2)	4.2 (39.6)	10.2 (50.4)	15.6 (60.1)	20.0 (68.0)	20.9 (69.6)	16.9 (62.4)	10.2 (50.4)	2.9 (37.2)	−2.7 (27.1)	7.3 (45.2)
Record low °C (°F)	−15.6 (3.9)	−14.0 (6.8)	−11.0 (12.2)	−6.0 (21.2)	−0.6 (30.9)	5.6 (42.1)	10.3 (50.5)	11.3 (52.3)	4.6 (40.3)	−1.7 (28.9)	−6.2 (20.8)	−10.8 (12.6)	−15.6 (3.9)
Average precipitation mm (inches)	38.9 (1.53)	42.7 (1.68)	92.1 (3.63)	115.8 (4.56)	134.0 (5.28)	148.0 (5.83)	203.6 (8.02)	187.7 (7.39)	197.8 (7.79)	163.3 (6.43)	75.6 (2.98)	43.3 (1.70)	1,451.3 (57.14)
Average precipitation days (≥ 1.0 mm)	4.5	5.2	9.1	10.6	11.8	12.7	14.4	11.4	12.0	10.5	6.9	4.6	113.7
Mean monthly sunshine hours	201.7	187.3	198.6	196.0	186.9	133.7	133.8	157.6	128.4	144.3	160.6	184.2	2,011.8
Source: Japan Meteorological Agency^[2]^[3]

Demographics

Per Japanese census data,^[4] the population of Daigo has decreased drastically and is now less than half of what it was 60 years ago.

Historical population
Year	Pop.	±%
1950	44,784	—
1960	40,178	−10.3%
1970	32,953	−18.0%
1980	29,524	−10.4%
1990	27,067	−8.3%
2000	23,892	−11.7%
2010	20,073	−16.0%
2020	15,736	−21.6%

History

Daigo village was created with the establishment of the modern municipalities system on April 1, 1889. It was elevated to town status on July 20, 1891. On March 31, 1955, the villages of Yorigami, Fukuroda, Miyagawa, Kurosawa, Namase, Kamiogawa, Shimoogawa and Murotono merged with Daigo.

Government

Daigo has a mayor-council form of government with a directly elected mayor and a unicameral town council of 13 members. Daigo, together with neighbouring Hitachiōta, contributes two members to the Ibaraki Prefectural Assembly. In terms of national politics, the town is part of Ibaraki 5th district of the lower house of the Diet of Japan.

Economy

Daigo is noted for many onsens (hot springs) and agricultural products of many kinds.

Besides that Daigo is well known for its tea production. It is one of the northernmost places in Japan where tea grows. The area's fertile soil, clean air, and mild climate provide ideal growing conditions for tea plants. Tea production has been a vital part of Daigo's economy and culture for centuries, with many small family-run tea farms still operating in the region.

Tea garden in Daigo
A close-up of tea leaves

Education

Daigo has six public elementary schools and four public middle schools operated by the city government, and one public high school operated by the Ibaraki Prefectural Board of Education. There is also one private high school. The prefecture also operates one special education school for the handicapped.