Station Number 83046
Prefecture Oita [ Local Portal ]
Location 大分県中津市大字上宮永 (NAKATSU SHI, OITA KEN)
Months of Observations 423
Number of Observations 308,552
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1977/02/16 NAKATSU 33.585N 131.185E 11m 0.0m
1977/02/17 -- 1986/10/13 NAKATSU 33.585N 131.185E 11m 16.2m
1986/10/14 -- 2007/02/19 NAKATSU 33.585N 131.185E 11m 16.2m
2007/02/20 -- 2011/03/15 NAKATSU 33.585N 131.185E 11m 16.2m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
83051 NAKATSU (Oita) 5.57km 87deg.
83096 YABAKEI (Oita) 16.83km 202deg.
83106 INNAI (Oita) 22.03km 146deg.
83061 BUNGOTAKADA (Oita) 23.08km 94deg.
82101 YUKUHASHI (Fukuoka) 24.10km 306deg.
82272 HIKOSAN (Fukuoka) 26.61km 246deg.
82271 HIKOSAN (Fukuoka) 27.08km 244deg.
83136 FUSHIKI (Oita) 29.97km 219deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 288,530
[288,530 (93.51% / 93.56%)] [288,530 / 308,376 (93.56)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 9,935
[9,935 (3.22% / 3.22%)] [298,465 / 19,846 (96.79)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,819
[3,819 (1.24% / 1.24%)] [302,284 / 9,911 (98.02)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,998
[1,998 (0.65% / 0.65%)] [304,282 / 6,092 (98.67)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,194
[1,194 (0.39% / 0.39%)] [305,476 / 4,094 (99.06)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 741
[741 (0.24% / 0.24%)] [306,217 / 2,900 (99.30)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 485
[485 (0.16% / 0.16%)] [306,702 / 2,159 (99.46)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 378
[378 (0.12% / 0.12%)] [307,080 / 1,674 (99.58)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 239
[239 (0.08% / 0.08%)] [307,319 / 1,296 (99.66)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 211
[211 (0.07% / 0.07%)] [307,530 / 1,057 (99.73)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 168
[168 (0.05% / 0.05%)] [307,698 / 846 (99.78)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 110
[110 (0.04% / 0.04%)] [307,808 / 678 (99.82)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 94
[94 (0.03% / 0.03%)] [307,902 / 568 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 92
[92 (0.03% / 0.03%)] [307,994 / 474 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 61
[61 (0.02% / 0.02%)] [308,055 / 382 (99.90)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 39
[39 (0.01% / 0.01%)] [308,094 / 321 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 44
[44 (0.01% / 0.01%)] [308,138 / 282 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 23
[23 (0.01% / 0.01%)] [308,161 / 238 (99.93)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 31
[31 (0.01% / 0.01%)] [308,192 / 215 (99.94)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 24
[24 (0.01% / 0.01%)] [308,216 / 184 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 23
[23 (0.01% / 0.01%)] [308,239 / 160 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.01% / 0.01%)] [308,256 / 137 (99.96)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [308,270 / 120 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [308,285 / 106 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.01% / 0.01%)] [308,302 / 91 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [308,314 / 74 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [308,322 / 62 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 10
[10 (0.00% / 0.00%)] [308,332 / 54 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [308,341 / 44 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [308,344 / 35 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 5
[5 (0.00% / 0.00%)] [308,349 / 32 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [308,352 / 27 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [308,355 / 24 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [308,356 / 21 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [308,358 / 20 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [308,362 / 18 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [308,364 / 14 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [308,366 / 12 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [308,367 / 10 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [308,368 / 9 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [308,369 / 8 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [308,371 / 7 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [308,372 / 5 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [308,373 / 4 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [308,374 / 3 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [308,375 / 2 (100.00)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [308,376 / 1 (100.00)]

Missing observations (176 / 0.06%)

Wind Direction

Calm Calm = 35,100
[35,100 (11.38% / 11.77%)]
NNE NNE = 9,307
[9,307 (3.02% / 3.12%)]
NE NE = 13,368
[13,368 (4.33% / 4.48%)]
ENE ENE = 11,474
[11,474 (3.72% / 3.85%)]
E E = 13,464
[13,464 (4.36% / 4.52%)]
ESE ESE = 10,209
[10,209 (3.31% / 3.42%)]
SE SE = 8,352
[8,352 (2.71% / 2.80%)]
SSE SSE = 9,938
[9,938 (3.22% / 3.33%)]
S S = 24,119
[24,119 (7.82% / 8.09%)]
SSW SSW = 37,582
[37,582 (12.18% / 12.60%)]
SW SW = 19,577
[19,577 (6.34% / 6.57%)]
WSW WSW = 17,484
[17,484 (5.67% / 5.86%)]
W W = 25,860
[25,860 (8.38% / 8.67%)]
WNW WNW = 20,749
[20,749 (6.72% / 6.96%)]
NW NW = 11,764
[11,764 (3.81% / 3.95%)]
NNW NNW = 15,217
[15,217 (4.93% / 5.10%)]
N N = 14,615
[14,615 (4.74% / 4.90%)]

Missing observations (10,373 / 3.36%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 35,508
[35,508 (11.51% / 11.90%)] [35,508 / 298,460 (11.90)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 92,366
[92,366 (29.94% / 30.95%)] [127,874 / 262,952 (42.84)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 80,537
[80,537 (26.10% / 26.98%)] [208,411 / 170,586 (69.83)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 46,618
[46,618 (15.11% / 15.62%)] [255,029 / 90,049 (85.45)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,954
[23,954 (7.76% / 8.03%)] [278,983 / 43,431 (93.47)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,579
[11,579 (3.75% / 3.88%)] [290,562 / 19,477 (97.35)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,049
[5,049 (1.64% / 1.69%)] [295,611 / 7,898 (99.05)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,878
[1,878 (0.61% / 0.63%)] [297,489 / 2,849 (99.67)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 622
[622 (0.20% / 0.21%)] [298,111 / 971 (99.88)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 190
[190 (0.06% / 0.06%)] [298,301 / 349 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 66
[66 (0.02% / 0.02%)] [298,367 / 159 (99.97)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 33
[33 (0.01% / 0.01%)] [298,400 / 93 (99.98)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 22
[22 (0.01% / 0.01%)] [298,422 / 60 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 10
[10 (0.00% / 0.00%)] [298,432 / 38 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 8
[8 (0.00% / 0.00%)] [298,440 / 28 (99.99)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 5
[5 (0.00% / 0.00%)] [298,445 / 20 (99.99)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 6
[6 (0.00% / 0.00%)] [298,451 / 15 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 5
[5 (0.00% / 0.00%)] [298,456 / 9 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 2
[2 (0.00% / 0.00%)] [298,458 / 4 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [298,459 / 2 (100.00)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 1
[1 (0.00% / 0.00%)] [298,460 / 1 (100.00)]

Missing observations (10,092 / 3.27%)

Temperature

-6.5C - -5.6C -6.5C - -5.6C = 1
[1 (0.00% / 0.00%)] [1 / 298,400 (0.00)]
-5.5C - -4.6C -5.5C - -4.6C = 12
[12 (0.00% / 0.00%)] [13 / 298,399 (0.00)]
-4.5C - -3.6C -4.5C - -3.6C = 28
[28 (0.01% / 0.01%)] [41 / 298,387 (0.01)]
-3.5C - -2.6C -3.5C - -2.6C = 85
[85 (0.03% / 0.03%)] [126 / 298,359 (0.04)]
-2.5C - -1.6C -2.5C - -1.6C = 214
[214 (0.07% / 0.07%)] [340 / 298,274 (0.11)]
-1.5C - -0.6C -1.5C - -0.6C = 555
[555 (0.18% / 0.19%)] [895 / 298,060 (0.30)]
-0.5C - 0.4C -0.5C - 0.4C = 3,942
[3,942 (1.28% / 1.32%)] [4,837 / 297,505 (1.62)]
0.5C - 1.4C 0.5C - 1.4C = 4,321
[4,321 (1.40% / 1.45%)] [9,158 / 293,563 (3.07)]
1.5C - 2.4C 1.5C - 2.4C = 5,837
[5,837 (1.89% / 1.96%)] [14,995 / 289,242 (5.03)]
2.5C - 3.4C 2.5C - 3.4C = 7,150
[7,150 (2.32% / 2.40%)] [22,145 / 283,405 (7.42)]
3.5C - 4.4C 3.5C - 4.4C = 7,866
[7,866 (2.55% / 2.64%)] [30,011 / 276,255 (10.06)]
4.5C - 5.4C 4.5C - 5.4C = 9,134
[9,134 (2.96% / 3.06%)] [39,145 / 268,389 (13.12)]
5.5C - 6.4C 5.5C - 6.4C = 10,003
[10,003 (3.24% / 3.35%)] [49,148 / 259,255 (16.47)]
6.5C - 7.4C 6.5C - 7.4C = 10,700
[10,700 (3.47% / 3.59%)] [59,848 / 249,252 (20.06)]
7.5C - 8.4C 7.5C - 8.4C = 11,395
[11,395 (3.69% / 3.82%)] [71,243 / 238,552 (23.88)]
8.5C - 9.4C 8.5C - 9.4C = 11,252
[11,252 (3.65% / 3.77%)] [82,495 / 227,157 (27.65)]
9.5C - 10.4C 9.5C - 10.4C = 11,400
[11,400 (3.69% / 3.82%)] [93,895 / 215,905 (31.47)]
10.5C - 11.4C 10.5C - 11.4C = 10,835
[10,835 (3.51% / 3.63%)] [104,730 / 204,505 (35.10)]
11.5C - 12.4C 11.5C - 12.4C = 10,027
[10,027 (3.25% / 3.36%)] [114,757 / 193,670 (38.46)]
12.5C - 13.4C 12.5C - 13.4C = 10,028
[10,028 (3.25% / 3.36%)] [124,785 / 183,643 (41.82)]
13.5C - 14.4C 13.5C - 14.4C = 9,895
[9,895 (3.21% / 3.32%)] [134,680 / 173,615 (45.13)]
14.5C - 15.4C 14.5C - 15.4C = 10,005
[10,005 (3.24% / 3.35%)] [144,685 / 163,720 (48.49)]
15.5C - 16.4C 15.5C - 16.4C = 9,622
[9,622 (3.12% / 3.22%)] [154,307 / 153,715 (51.71)]
16.5C - 17.4C 16.5C - 17.4C = 9,619
[9,619 (3.12% / 3.22%)] [163,926 / 144,093 (54.93)]
17.5C - 18.4C 17.5C - 18.4C = 9,983
[9,983 (3.24% / 3.35%)] [173,909 / 134,474 (58.28)]
18.5C - 19.4C 18.5C - 19.4C = 10,009
[10,009 (3.24% / 3.35%)] [183,918 / 124,491 (61.63)]
19.5C - 20.4C 19.5C - 20.4C = 10,613
[10,613 (3.44% / 3.56%)] [194,531 / 114,482 (65.19)]
20.5C - 21.4C 20.5C - 21.4C = 10,997
[10,997 (3.56% / 3.69%)] [205,528 / 103,869 (68.88)]
21.5C - 22.4C 21.5C - 22.4C = 11,192
[11,192 (3.63% / 3.75%)] [216,720 / 92,872 (72.63)]
22.5C - 23.4C 22.5C - 23.4C = 11,902
[11,902 (3.86% / 3.99%)] [228,622 / 81,680 (76.62)]
23.5C - 24.4C 23.5C - 24.4C = 12,724
[12,724 (4.12% / 4.26%)] [241,346 / 69,778 (80.88)]
24.5C - 25.4C 24.5C - 25.4C = 12,380
[12,380 (4.01% / 4.15%)] [253,726 / 57,054 (85.03)]
25.5C - 26.4C 25.5C - 26.4C = 10,648
[10,648 (3.45% / 3.57%)] [264,374 / 44,674 (88.60)]
26.5C - 27.4C 26.5C - 27.4C = 8,276
[8,276 (2.68% / 2.77%)] [272,650 / 34,026 (91.37)]
27.5C - 28.4C 27.5C - 28.4C = 6,542
[6,542 (2.12% / 2.19%)] [279,192 / 25,750 (93.56)]
28.5C - 29.4C 28.5C - 29.4C = 5,543
[5,543 (1.80% / 1.86%)] [284,735 / 19,208 (95.42)]
29.5C - 30.4C 29.5C - 30.4C = 4,392
[4,392 (1.42% / 1.47%)] [289,127 / 13,665 (96.89)]
30.5C - 31.4C 30.5C - 31.4C = 3,561
[3,561 (1.15% / 1.19%)] [292,688 / 9,273 (98.09)]
31.5C - 32.4C 31.5C - 32.4C = 2,758
[2,758 (0.89% / 0.92%)] [295,446 / 5,712 (99.01)]
32.5C - 33.4C 32.5C - 33.4C = 1,717
[1,717 (0.56% / 0.58%)] [297,163 / 2,954 (99.59)]
33.5C - 34.4C 33.5C - 34.4C = 865
[865 (0.28% / 0.29%)] [298,028 / 1,237 (99.88)]
34.5C - 35.4C 34.5C - 35.4C = 294
[294 (0.10% / 0.10%)] [298,322 / 372 (99.97)]
35.5C - 36.4C 35.5C - 36.4C = 70
[70 (0.02% / 0.02%)] [298,392 / 78 (100.00)]
36.5C - 37.4C 36.5C - 37.4C = 8
[8 (0.00% / 0.00%)] [298,400 / 8 (100.00)]

Missing observations (10,152 / 3.29%)

Sunshine Duration

0.0h 0.0h = 210,132
[210,132 (68.10% / 70.42%)] [210,132 / 298,382 (70.42)]
0.1h 0.1h = 7,052
[7,052 (2.29% / 2.36%)] [217,184 / 88,250 (72.79)]
0.2h 0.2h = 5,307
[5,307 (1.72% / 1.78%)] [222,491 / 81,198 (74.57)]
0.3h 0.3h = 4,746
[4,746 (1.54% / 1.59%)] [227,237 / 75,891 (76.16)]
0.4h 0.4h = 4,390
[4,390 (1.42% / 1.47%)] [231,627 / 71,145 (77.63)]
0.5h 0.5h = 4,281
[4,281 (1.39% / 1.43%)] [235,908 / 66,755 (79.06)]
0.6h 0.6h = 4,498
[4,498 (1.46% / 1.51%)] [240,406 / 62,474 (80.57)]
0.7h 0.7h = 4,624
[4,624 (1.50% / 1.55%)] [245,030 / 57,976 (82.12)]
0.8h 0.8h = 4,997
[4,997 (1.62% / 1.67%)] [250,027 / 53,352 (83.79)]
0.9h 0.9h = 6,657
[6,657 (2.16% / 2.23%)] [256,684 / 48,355 (86.03)]
1.0h 1.0h = 41,698
[41,698 (13.51% / 13.97%)] [298,382 / 41,698 (100.00)]

Missing observations (10,170 / 3.30%)