Hidakagawa, Wakayama
Hidakagawa
日高川町 | |
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Town | |
 Hidakagawa town hall | |
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Quercus phillyraeoides |
Hidakagawa (日高川町, Hidakagawa-chō) is a town in Hidaka District, Wakayama Prefecture, Japan. As of 31 October 2021[update], the town had an estimated population of 9,556 in 4246 households and a population density of 29 persons per km².[1] The total area of the town is 331.59 square kilometres (128.03 sq mi).
Geography
Hidakagawa is located in central Wakayama Prefecture. It is about 35 km east–west and about 10 km north–south. The Hidaka River runs through the central part, and about 90% of the total area is forest. It occupies about 7% of the total area of Wakayama Prefecture and is the third largest municipality in terms of area in the prefecture.
Neighboring municipalities
Wakayama Prefecture
Climate
Hidakagawa has a Humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Hidakagawa is 16.1 °C (61.0 °F). The average annual rainfall is 1,961.0 mm (77.20 in) with September as the wettest month. The temperatures are highest on average in August, at around 26.8 °C (80.2 °F), and lowest in January, at around 6.0 °C (42.8 °F).[2] The area is subject to typhoons in summer.
| Climate data for Kawabe, Hidakagawa (1999−2020 normals, extremes 1999−present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 18.9 (66.0) |
22.3 (72.1) |
24.2 (75.6) |
28.8 (83.8) |
31.0 (87.8) |
33.3 (91.9) |
37.5 (99.5) |
38.4 (101.1) |
35.2 (95.4) |
31.9 (89.4) |
26.4 (79.5) |
22.6 (72.7) |
38.4 (101.1) |
| Mean daily maximum °C (°F) | 9.9 (49.8) |
11.2 (52.2) |
14.7 (58.5) |
19.8 (67.6) |
24.2 (75.6) |
26.6 (79.9) |
30.2 (86.4) |
31.9 (89.4) |
28.7 (83.7) |
23.4 (74.1) |
17.9 (64.2) |
12.4 (54.3) |
20.9 (69.6) |
| Daily mean °C (°F) | 6.0 (42.8) |
6.6 (43.9) |
9.5 (49.1) |
14.3 (57.7) |
18.7 (65.7) |
22.0 (71.6) |
25.7 (78.3) |
26.8 (80.2) |
23.7 (74.7) |
18.6 (65.5) |
13.3 (55.9) |
8.2 (46.8) |
16.1 (61.0) |
| Mean daily minimum °C (°F) | 2.2 (36.0) |
2.4 (36.3) |
4.7 (40.5) |
9.2 (48.6) |
13.9 (57.0) |
18.3 (64.9) |
22.4 (72.3) |
23.1 (73.6) |
20.0 (68.0) |
14.6 (58.3) |
9.2 (48.6) |
4.3 (39.7) |
12.0 (53.7) |
| Record low °C (°F) | −4.1 (24.6) |
−4.3 (24.3) |
−2.6 (27.3) |
0.5 (32.9) |
3.8 (38.8) |
11.0 (51.8) |
16.7 (62.1) |
16.7 (62.1) |
11.0 (51.8) |
7.0 (44.6) |
0.8 (33.4) |
−1.9 (28.6) |
−4.3 (24.3) |
| Average precipitation mm (inches) | 68.3 (2.69) |
87.8 (3.46) |
130.7 (5.15) |
141.5 (5.57) |
167.8 (6.61) |
255.4 (10.06) |
261.8 (10.31) |
186.3 (7.33) |
267.3 (10.52) |
199.1 (7.84) |
114.2 (4.50) |
72.6 (2.86) |
1,961 (77.20) |
| Average precipitation days (≥ 1.0 mm) | 6.7 | 7.8 | 10.0 | 9.4 | 9.2 | 12.7 | 10.8 | 9.0 | 10.6 | 9.8 | 7.9 | 6.9 | 110.8 |
| Mean monthly sunshine hours | 149.3 | 154.1 | 188.5 | 197.4 | 201.9 | 136.3 | 173.4 | 224.0 | 168.5 | 174.2 | 159.1 | 150.7 | 2,081.2 |
| Source: Japan Meteorological Agency[3][2] | |||||||||||||
Demographics
Per Japanese census data,[4] the population of Hidakagawa has been decreasing over the past 60 years.
| Year | Pop. | ±% |
|---|---|---|
| 1920 | 16,007 | — |
| 1930 | 16,105 | +0.6% |
| 1940 | 16,609 | +3.1% |
| 1950 | 19,231 | +15.8% |
| 1960 | 17,878 | −7.0% |
| 1970 | 13,601 | −23.9% |
| 1980 | 12,274 | −9.8% |
| 1990 | 11,746 | −4.3% |
| 2000 | 11,607 | −1.2% |
| 2010 | 10,517 | −9.4% |
History
The area of the modern town of Hidakagawa was within ancient Kii Province, and was the location of Tedori Castle during the Sengoku period. The villages of Hayaso, Nyu and Yata were established with the creation of the modern municipalities system on April 1, 1889. These villages merged on January 1, 1955 to form the town of Kawabe. Kawabe merged on May 1, 2005 with the villages of Nakatsu and Miyama to form the town of Hidakagawa.
Government
Hidakagawa has a
Economy
The economy of Hidakagawa is centered on
Education
Hidakagawa has nine public elementary schools and four public middle schools operated by the town government, and two public high schools operated by the Wakayama Prefectural Board of Education.
Transportation
Railway
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Highways
Yuasa-Gobo Road
National Route 424
Local attractions
References
- ^ "Hidakagawa Town official statistics" (in Japanese). Japan.
- ^ a b 気象庁 / 平年値（年・月ごとの値）. JMA. Retrieved April 4, 2022.
- ^ 観測史上1～10位の値（年間を通じての値）. JMA. Retrieved April 4, 2022.
- ^ Hidakagawa population statistics
External links
Media related to Hidakagawa, Wakayama at Wikimedia Commons- Hidakagawa official website (in Japanese)
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