Nishikawa 西川町 | |
|---|---|
 Nishikawa Town Hall | |
 Flag .svg) Seal | |
 Location of Nishikawa in Yamagata Prefecture | |
  Nishikawa | |
| Coordinates:38°25′35.4″N140°08′51.4″E / 38.426500°N 140.147611°E /38.426500; 140.147611 | |
| Country | Japan |
| Region | Tōhoku |
| Prefecture | Yamagata |
| District | Nishimurayama |
| Area | |
• Total | 393.19 km2 (151.81 sq mi) |
| Population (February 2020) | |
• Total | 5,225 |
| • Density | 13/km2 (34/sq mi) |
| Time zone | UTC+9 (Japan Standard Time) |
| - Tree | Siebold’s Beech |
| - Flower | Lysichiton camtschatcensis Chrysanthemum |
| - Animal | Japanese serow |
| Phone number | 0237-74-2111 |
| Address | 510 Kaishō, Nishikawa-machi, Nishimurayama-gun, Yamagata-ken 990-0792 |
| Climate | Dfb |
| Website | Official website |
Nishikawa (西川町,Nishikawa-machi) is atown located inYamagata Prefecture,Japan. As of 1 February 2020[update], the town had an estimatedpopulation of 5,225 in 1851 households,[1] and apopulation density of 145.1 persons per km². The total area of the town is 393.19 square kilometres (152 sq mi).
Nishikawa is located in mountainous central Yamagata and includesMount Gassan andMount Asahi within its borders. The Sagae River passes through the town. Part of the town is within the borders of theBandai-Asahi National Park.
Nishikawa has aHumid continental climate (Köppen climate classificationDfb) with large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. Precipitation is significant throughout the year, but is heaviest from August to October. The average annual temperature in Nishikawa is 8.9 °C (48.0 °F). The average annual rainfall is 2,719.0 mm (107.05 in) with December as the wettest month. The temperatures are highest on average in August, at around 21.8 °C (71.2 °F), and lowest in January, at around −2.3 °C (27.9 °F).[2]
| Climate data forŌisawa, Nishikawa (1991−2020 normals, extremes 1978−present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 12.7 (54.9) | 15.7 (60.3) | 19.2 (66.6) | 27.0 (80.6) | 31.5 (88.7) | 32.6 (90.7) | 34.9 (94.8) | 35.0 (95.0) | 33.4 (92.1) | 28.7 (83.7) | 21.4 (70.5) | 16.0 (60.8) | 35.0 (95.0) |
| Mean daily maximum °C (°F) | 1.0 (33.8) | 1.8 (35.2) | 5.3 (41.5) | 11.8 (53.2) | 19.5 (67.1) | 23.2 (73.8) | 26.3 (79.3) | 27.7 (81.9) | 23.1 (73.6) | 17.0 (62.6) | 10.5 (50.9) | 3.7 (38.7) | 14.2 (57.6) |
| Daily mean °C (°F) | −2.3 (27.9) | −2.1 (28.2) | 0.6 (33.1) | 5.2 (41.4) | 12.1 (53.8) | 16.9 (62.4) | 20.9 (69.6) | 21.8 (71.2) | 17.5 (63.5) | 11.0 (51.8) | 5.1 (41.2) | 0.1 (32.2) | 8.9 (48.0) |
| Mean daily minimum °C (°F) | −5.7 (21.7) | −6.3 (20.7) | −3.8 (25.2) | −0.4 (31.3) | 5.1 (41.2) | 11.0 (51.8) | 16.3 (61.3) | 17.1 (62.8) | 12.9 (55.2) | 6.0 (42.8) | 0.6 (33.1) | −3.1 (26.4) | 4.1 (39.5) |
| Record low °C (°F) | −18.9 (−2.0) | −18.3 (−0.9) | −19.9 (−3.8) | −10.8 (12.6) | −2.2 (28.0) | 2.1 (35.8) | 6.4 (43.5) | 7.3 (45.1) | 0.8 (33.4) | −3.0 (26.6) | −11.1 (12.0) | −15.4 (4.3) | −19.9 (−3.8) |
| Averageprecipitation mm (inches) | 345.3 (13.59) | 226.9 (8.93) | 185.0 (7.28) | 142.3 (5.60) | 138.5 (5.45) | 166.7 (6.56) | 291.6 (11.48) | 197.9 (7.79) | 179.4 (7.06) | 198.3 (7.81) | 268.9 (10.59) | 364.4 (14.35) | 2,719 (107.05) |
| Average snowfall cm (inches) | 378 (149) | 291 (115) | 196 (77) | 69 (27) | 3 (1.2) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 40 (16) | 278 (109) | 1,265 (498) |
| Average precipitation days(≥ 1.0 mm) | 26.1 | 21.1 | 19.9 | 14.5 | 12.2 | 11.7 | 15.1 | 12.9 | 13.8 | 15.4 | 19.1 | 24.5 | 206.3 |
| Average snowy days(≥ 3 cm) | 23.5 | 19.3 | 16.6 | 10.0 | 0.7 | 0 | 0 | 0 | 0 | 0 | 3.3 | 17.1 | 90.5 |
| Mean monthlysunshine hours | 26.4 | 46.1 | 94.6 | 155.8 | 195.9 | 151.1 | 123.2 | 143.4 | 109.7 | 108.2 | 75.9 | 35.8 | 1,263.7 |
| Source:Japan Meteorological Agency[3][2] | |||||||||||||
Per Japanese census data,[4] the population of Nishikawa peaked around 1950 and has declined considerably since then. It is now less than half what it was a century ago.
| Year | Pop. | ±% |
|---|---|---|
| 1920 | 11,787 | — |
| 1930 | 13,307 | +12.9% |
| 1940 | 13,601 | +2.2% |
| 1950 | 15,527 | +14.2% |
| 1960 | 14,389 | −7.3% |
| 1970 | 10,740 | −25.4% |
| 1980 | 9,473 | −11.8% |
| 1990 | 8,554 | −9.7% |
| 2000 | 7,452 | −12.9% |
| 2010 | 6,270 | −15.9% |
| 2020 | 4,956 | −21.0% |
The area of present-day Nishikawa was part of ancientDewa Province. After the start of theMeiji period, the area became part ofNishimurayama District, Yamagata Prefecture. The town of Nishikawa was established on October 1, 1954 by the merger of the villages of Kawadoi, Nishiyama, Hondōji and Ōisawa.
The economy of Nishikawa is based on seasonal tourism and forestry.
Nishikawa has one public elementary schools and one public middle school operated by the town government. The town does not have a high school.
Nishikawa is not served by any passenger rail service. The nearest station isUzen-Takamatsu Station in the neighboring city of Sagae.
Yamagata Expressway : Nishikawa IC, Gassan IC
National Route 112
Frisco, Colorado, United States, since August 29, 1990
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