Mine (美祢市, Mine-shi) is a city located in Yamaguchi Prefecture, Japan. As of May 1, 2016, the city has an estimated population of 25,857 and a population density of 54.70 persons per km2. The total area is 472.71 km2.
Mine
美祢市 | |
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City | |
![]() Karst landscape of Akiyoshidai | |
![]() Flag ![]() Emblem | |
![]() Location of Mine in Yamaguchi Prefecture | |
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![]() ![]() Mine Location in Japan | |
Coordinates: 34°09′47″N 131°12′30″E | |
Country | Japan |
Region | Chūgoku (San'yō) |
Prefecture | Yamaguchi Prefecture |
Government | |
• Mayor | Akira Nishioka (since April 2016) |
Area | |
• Total | 472.71 km2 (182.51 sq mi) |
Population (May 1, 2016) | |
• Total | 25,857 |
• Density | 54.70/km2 (141.7/sq mi) |
Time zone | UTC+09:00 (JST) |
City hall address | 326-1 Higashi-bun, Ōmine-chō, Mine City, Yamaguchi Prefecture (山口県美祢市大嶺町東分326番1号) 759-2292 |
Climate | Cfa |
Website | www2 |
Symbols | |
Flower | Cherry blossom |
Tree | Live oak |
The city was founded on March 31, 1954 by a merger of municipalities that departed from Mine District (Mine-gun). On March 21, 2008, Mine absorbed the rest of Mine District, which consisted of towns Mitō and Shūhō, while the newly merged city retained the name, Mine.
Mine has a humid subtropical climate (Köppen climate classification Cfa) with hot summers and cool winters. Precipitation is significant throughout the year, but is much higher in summer than in winter. The average annual temperature in Mine is 13.9 °C (57.0 °F). The average annual rainfall is 2,003.3 mm (78.87 in) with July as the wettest month. The temperatures are highest on average in August, at around 25.2 °C (77.4 °F), and lowest in January, at around 3.0 °C (37.4 °F).[1] The highest temperature ever recorded in Mine was 35.6 °C (96.1 °F) on 26 July 2018; the coldest temperature ever recorded was −10.1 °C (13.8 °F) on 3 February 2012.[2]
Climate data for Akiyoshidai, Mine (1991−2020 normals, extremes 1977−present) | |||||||||||||
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Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °C (°F) | 15.9 (60.6) |
21.0 (69.8) |
23.8 (74.8) |
28.8 (83.8) |
31.3 (88.3) |
31.9 (89.4) |
35.6 (96.1) |
35.1 (95.2) |
33.5 (92.3) |
29.2 (84.6) |
24.5 (76.1) |
20.4 (68.7) |
35.6 (96.1) |
Average high °C (°F) | 7.3 (45.1) |
8.6 (47.5) |
12.3 (54.1) |
17.9 (64.2) |
22.4 (72.3) |
26.0 (78.8) |
28.6 (83.5) |
29.9 (85.8) |
25.9 (78.6) |
20.8 (69.4) |
15.4 (59.7) |
9.8 (49.6) |
18.7 (65.7) |
Daily mean °C (°F) | 3.0 (37.4) |
4.0 (39.2) |
7.4 (45.3) |
12.5 (54.5) |
16.9 (62.4) |
20.4 (68.7) |
24.2 (75.6) |
25.2 (77.4) |
21.3 (70.3) |
15.8 (60.4) |
10.3 (50.5) |
5.2 (41.4) |
13.9 (56.9) |
Average low °C (°F) | −1.3 (29.7) |
−0.6 (30.9) |
2.9 (37.2) |
7.6 (45.7) |
12.0 (53.6) |
16.5 (61.7) |
20.9 (69.6) |
21.7 (71.1) |
17.6 (63.7) |
11.4 (52.5) |
5.6 (42.1) |
0.8 (33.4) |
9.6 (49.3) |
Record low °C (°F) | −9.5 (14.9) |
−10.1 (13.8) |
−5.7 (21.7) |
−1.2 (29.8) |
3.7 (38.7) |
7.6 (45.7) |
14.0 (57.2) |
14.4 (57.9) |
6.2 (43.2) |
0.6 (33.1) |
−3.2 (26.2) |
−7.1 (19.2) |
−10.1 (13.8) |
Average precipitation mm (inches) | 95.5 (3.76) |
91.4 (3.60) |
147.7 (5.81) |
159.6 (6.28) |
187.4 (7.38) |
283.0 (11.14) |
344.0 (13.54) |
204.4 (8.05) |
196.5 (7.74) |
106.3 (4.19) |
91.3 (3.59) |
84.0 (3.31) |
2,003.3 (78.87) |
Average precipitation days (≥ 1.0 mm) | 12.8 | 11.4 | 12.5 | 10.6 | 9.9 | 12.4 | 11.6 | 9.7 | 10.2 | 8.5 | 9.5 | 11.7 | 130.8 |
Mean monthly sunshine hours | 102.7 | 112.5 | 155.4 | 180.6 | 204.3 | 133.0 | 143.2 | 183.9 | 154.1 | 170.6 | 138.0 | 109.1 | 1,787.4 |
Source: Japan Meteorological Agency[1][2] |
Per Japanese census data, the population of Mine in 2020 is 23,247 people.[3] Mine has been conducting censuses since 1920.
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Mine population statistics[3] |
The plateau consists of uplifted reef limestones of Paleozoic age, which were thickened by overfolding during the Akiyoshidai orogenic movement. Subsequent erosion has created an undulating karst landscape dimpled with many dolines and countless limestone pinnacles up to two meters in height. Beneath the surface lie hundreds of caves, a few of them quite significant geologically.
Numerous fossils of Pleistocene age have been found in these caves, including those of the Japanese rhinoceros, Stegodont elephant, Naumann elephant, Young tiger, and numerous other animals from the last interglacial period.
The area around Akiyoshidai was once heavily forested about 500,000 years ago. In the Jōmon period, the area served as a hunting ground and the bottoms of sinkholes as vegetable fields. Numerous Paleolithic artifacts have been recovered. As farming began in Japan, the local people eventually replaced the forested landscape with Japanese pampas grass for feeding their animals and thatching houses. Repeated cycles of burning the grass have kept trees from growing back since.
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Yamaguchi (capital) | ||
Core city |
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Cities |
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Districts |
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List of mergers in Yamaguchi Prefecture |