Station Number 66091
Prefecture Okayama [ Local Portal ]
Location 岡山県新見市千屋 (NIIMI SHI, OKAYAMA KEN)
Months of Observations 441
Number of Observations 321,969
Period of Observations
Period Name Lat. Long. Height Anemometer
1978/12/08 -- 1987/11/05 CHIYA 35.103N 133.435E 525m 6.5m
1987/11/06 -- 1990/10/30 CHIYA 35.103N 133.435E 525m 6.5m
1990/10/31 -- 2005/12/08 CHIYA 35.103N 133.435E 525m 6.5m
2005/12/09 -- 2010/03/18 CHIYA 35.103N 133.435E 525m 6.5m
2010/03/19 -- 2015/08/99 CHIYA 35.103N 133.435E 525m 10.0m
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
66910 CHIYA (Okayama) 0.00km 0deg.
69276 NICHINANN (Tottori) 12.38km 303deg.
66216 NIIMI (Okayama) 14.46km 169deg.
69221 KOTOYAMA (Tottori) 18.31km 0deg.
66221 NIIMI (Okayama) 19.30km 156deg.
67031 DOGOYAMA (Hiroshima) 19.72km 258deg.
69271 CYAYA (Tottori) 20.88km 296deg.
69222 EBI (Tottori) 20.99km 12deg.
67026 DOGOYAMA (Hiroshima) 23.10km 257deg.
66226 SHIMOAZAE (Okayama) 23.34km 130deg.
67126 TOJO (Hiroshima) 27.21km 212deg.
66171 KUSE (Okayama) 29.26km 97deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 290,530
[290,530 (90.24% / 90.62%)] [290,530 / 320,612 (90.62%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,765
[17,765 (5.52% / 5.54%)] [308,295 / 30,082 (96.16%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,498
[5,498 (1.71% / 1.71%)] [313,793 / 12,317 (97.87%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,514
[2,514 (0.78% / 0.78%)] [316,307 / 6,819 (98.66%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,418
[1,418 (0.44% / 0.44%)] [317,725 / 4,305 (99.10%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 843
[843 (0.26% / 0.26%)] [318,568 / 2,887 (99.36%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 515
[515 (0.16% / 0.16%)] [319,083 / 2,044 (99.52%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 386
[386 (0.12% / 0.12%)] [319,469 / 1,529 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 277
[277 (0.09% / 0.09%)] [319,746 / 1,143 (99.73%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 182
[182 (0.06% / 0.06%)] [319,928 / 866 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 116
[116 (0.04% / 0.04%)] [320,044 / 684 (99.82%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 104
[104 (0.03% / 0.03%)] [320,148 / 568 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 78
[78 (0.02% / 0.02%)] [320,226 / 464 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 64
[64 (0.02% / 0.02%)] [320,290 / 386 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 52
[52 (0.02% / 0.02%)] [320,342 / 322 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 36
[36 (0.01% / 0.01%)] [320,378 / 270 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 30
[30 (0.01% / 0.01%)] [320,408 / 234 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 44
[44 (0.01% / 0.01%)] [320,452 / 204 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 21
[21 (0.01% / 0.01%)] [320,473 / 160 (99.96%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 13
[13 (0.00% / 0.00%)] [320,486 / 139 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 23
[23 (0.01% / 0.01%)] [320,509 / 126 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.00% / 0.00%)] [320,520 / 103 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [320,535 / 92 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [320,545 / 77 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 8
[8 (0.00% / 0.00%)] [320,553 / 67 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 8
[8 (0.00% / 0.00%)] [320,561 / 59 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 6
[6 (0.00% / 0.00%)] [320,567 / 51 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 7
[7 (0.00% / 0.00%)] [320,574 / 45 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [320,577 / 38 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [320,580 / 35 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [320,584 / 32 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [320,587 / 28 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [320,591 / 25 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [320,593 / 21 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [320,595 / 19 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [320,597 / 17 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [320,598 / 15 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [320,599 / 14 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [320,601 / 13 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [320,602 / 11 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [320,603 / 10 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 3
[3 (0.00% / 0.00%)] [320,606 / 9 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [320,608 / 6 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [320,609 / 4 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [320,610 / 3 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [320,611 / 2 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [320,612 / 1 (100.00%)]

Missing observations (1,357 / 0.42%)

Wind Direction

Calm Calm = 81,210
[81,210 (25.22% / 25.36%)] [0 / 0 (NA)]
NNE NNE = 4,887
[4,887 (1.52% / 1.53%)] [0 / 0 (NA)]
NE NE = 2,356
[2,356 (0.73% / 0.74%)] [0 / 0 (NA)]
ENE ENE = 2,072
[2,072 (0.64% / 0.65%)] [0 / 0 (NA)]
E E = 2,687
[2,687 (0.83% / 0.84%)] [0 / 0 (NA)]
ESE ESE = 4,675
[4,675 (1.45% / 1.46%)] [0 / 0 (NA)]
SE SE = 13,417
[13,417 (4.17% / 4.19%)] [0 / 0 (NA)]
SSE SSE = 22,586
[22,586 (7.01% / 7.05%)] [0 / 0 (NA)]
S S = 22,050
[22,050 (6.85% / 6.89%)] [0 / 0 (NA)]
SSW SSW = 10,462
[10,462 (3.25% / 3.27%)] [0 / 0 (NA)]
SW SW = 6,586
[6,586 (2.05% / 2.06%)] [0 / 0 (NA)]
WSW WSW = 6,383
[6,383 (1.98% / 1.99%)] [0 / 0 (NA)]
W W = 9,348
[9,348 (2.90% / 2.92%)] [0 / 0 (NA)]
WNW WNW = 16,775
[16,775 (5.21% / 5.24%)] [0 / 0 (NA)]
NW NW = 32,167
[32,167 (9.99% / 10.04%)] [0 / 0 (NA)]
NNW NNW = 57,660
[57,660 (17.91% / 18.00%)] [0 / 0 (NA)]
N N = 24,938
[24,938 (7.75% / 7.79%)] [0 / 0 (NA)]

Missing observations (1,710 / 0.53%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 86,305
[86,305 (26.81% / 26.91%)] [86,305 / 320,727 (26.91%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 105,063
[105,063 (32.63% / 32.76%)] [191,368 / 234,422 (59.67%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 70,372
[70,372 (21.86% / 21.94%)] [261,740 / 129,359 (81.61%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 38,773
[38,773 (12.04% / 12.09%)] [300,513 / 58,987 (93.70%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 14,224
[14,224 (4.42% / 4.43%)] [314,737 / 20,214 (98.13%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 4,186
[4,186 (1.30% / 1.31%)] [318,923 / 5,990 (99.44%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 1,244
[1,244 (0.39% / 0.39%)] [320,167 / 1,804 (99.83%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 383
[383 (0.12% / 0.12%)] [320,550 / 560 (99.94%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 109
[109 (0.03% / 0.03%)] [320,659 / 177 (99.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 42
[42 (0.01% / 0.01%)] [320,701 / 68 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 8
[8 (0.00% / 0.00%)] [320,709 / 26 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 12
[12 (0.00% / 0.00%)] [320,721 / 18 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 4
[4 (0.00% / 0.00%)] [320,725 / 6 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2
[2 (0.00% / 0.00%)] [320,727 / 2 (100.00%)]

Missing observations (1,242 / 0.39%)

Temperature

-14.5C - -13.6C -14.5C - -13.6C = 1
[1 (0.00% / 0.00%)] [1 / 320,881 (0.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 4
[4 (0.00% / 0.00%)] [5 / 320,880 (0.00%)]
-12.5C - -11.6C -12.5C - -11.6C = 21
[21 (0.01% / 0.01%)] [26 / 320,876 (0.01%)]
-11.5C - -10.6C -11.5C - -10.6C = 56
[56 (0.02% / 0.02%)] [82 / 320,855 (0.03%)]
-10.5C - -9.6C -10.5C - -9.6C = 89
[89 (0.03% / 0.03%)] [171 / 320,799 (0.05%)]
-9.5C - -8.6C -9.5C - -8.6C = 194
[194 (0.06% / 0.06%)] [365 / 320,710 (0.11%)]
-8.5C - -7.6C -8.5C - -7.6C = 319
[319 (0.10% / 0.10%)] [684 / 320,516 (0.21%)]
-7.5C - -6.6C -7.5C - -6.6C = 627
[627 (0.19% / 0.20%)] [1,311 / 320,197 (0.41%)]
-6.5C - -5.6C -6.5C - -5.6C = 1,110
[1,110 (0.34% / 0.35%)] [2,421 / 319,570 (0.75%)]
-5.5C - -4.6C -5.5C - -4.6C = 1,848
[1,848 (0.57% / 0.58%)] [4,269 / 318,460 (1.33%)]
-4.5C - -3.6C -4.5C - -3.6C = 3,316
[3,316 (1.03% / 1.03%)] [7,585 / 316,612 (2.36%)]
-3.5C - -2.6C -3.5C - -2.6C = 5,470
[5,470 (1.70% / 1.70%)] [13,055 / 313,296 (4.07%)]
-2.5C - -1.6C -2.5C - -1.6C = 8,517
[8,517 (2.65% / 2.65%)] [21,572 / 307,826 (6.72%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,347
[11,347 (3.52% / 3.54%)] [32,919 / 299,309 (10.26%)]
-0.5C - 0.4C -0.5C - 0.4C = 24,736
[24,736 (7.68% / 7.71%)] [57,655 / 287,962 (17.97%)]
0.5C - 1.4C 0.5C - 1.4C = 12,370
[12,370 (3.84% / 3.86%)] [70,025 / 263,226 (21.82%)]
1.5C - 2.4C 1.5C - 2.4C = 11,230
[11,230 (3.49% / 3.50%)] [81,255 / 250,856 (25.32%)]
2.5C - 3.4C 2.5C - 3.4C = 10,581
[10,581 (3.29% / 3.30%)] [91,836 / 239,626 (28.62%)]
3.5C - 4.4C 3.5C - 4.4C = 9,966
[9,966 (3.10% / 3.11%)] [101,802 / 229,045 (31.73%)]
4.5C - 5.4C 4.5C - 5.4C = 9,665
[9,665 (3.00% / 3.01%)] [111,467 / 219,079 (34.74%)]
5.5C - 6.4C 5.5C - 6.4C = 9,271
[9,271 (2.88% / 2.89%)] [120,738 / 209,414 (37.63%)]
6.5C - 7.4C 6.5C - 7.4C = 8,983
[8,983 (2.79% / 2.80%)] [129,721 / 200,143 (40.43%)]
7.5C - 8.4C 7.5C - 8.4C = 8,845
[8,845 (2.75% / 2.76%)] [138,566 / 191,160 (43.18%)]
8.5C - 9.4C 8.5C - 9.4C = 8,698
[8,698 (2.70% / 2.71%)] [147,264 / 182,315 (45.89%)]
9.5C - 10.4C 9.5C - 10.4C = 8,940
[8,940 (2.78% / 2.79%)] [156,204 / 173,617 (48.68%)]
10.5C - 11.4C 10.5C - 11.4C = 8,773
[8,773 (2.72% / 2.73%)] [164,977 / 164,677 (51.41%)]
11.5C - 12.4C 11.5C - 12.4C = 9,276
[9,276 (2.88% / 2.89%)] [174,253 / 155,904 (54.30%)]
12.5C - 13.4C 12.5C - 13.4C = 9,239
[9,239 (2.87% / 2.88%)] [183,492 / 146,628 (57.18%)]
13.5C - 14.4C 13.5C - 14.4C = 9,538
[9,538 (2.96% / 2.97%)] [193,030 / 137,389 (60.16%)]
14.5C - 15.4C 14.5C - 15.4C = 9,688
[9,688 (3.01% / 3.02%)] [202,718 / 127,851 (63.18%)]
15.5C - 16.4C 15.5C - 16.4C = 10,384
[10,384 (3.23% / 3.24%)] [213,102 / 118,163 (66.41%)]
16.5C - 17.4C 16.5C - 17.4C = 10,599
[10,599 (3.29% / 3.30%)] [223,701 / 107,779 (69.71%)]
17.5C - 18.4C 17.5C - 18.4C = 11,148
[11,148 (3.46% / 3.47%)] [234,849 / 97,180 (73.19%)]
18.5C - 19.4C 18.5C - 19.4C = 11,816
[11,816 (3.67% / 3.68%)] [246,665 / 86,032 (76.87%)]
19.5C - 20.4C 19.5C - 20.4C = 12,569
[12,569 (3.90% / 3.92%)] [259,234 / 74,216 (80.79%)]
20.5C - 21.4C 20.5C - 21.4C = 12,640
[12,640 (3.93% / 3.94%)] [271,874 / 61,647 (84.73%)]
21.5C - 22.4C 21.5C - 22.4C = 11,493
[11,493 (3.57% / 3.58%)] [283,367 / 49,007 (88.31%)]
22.5C - 23.4C 22.5C - 23.4C = 9,809
[9,809 (3.05% / 3.06%)] [293,176 / 37,514 (91.37%)]
23.5C - 24.4C 23.5C - 24.4C = 7,426
[7,426 (2.31% / 2.31%)] [300,602 / 27,705 (93.68%)]
24.5C - 25.4C 24.5C - 25.4C = 5,656
[5,656 (1.76% / 1.76%)] [306,258 / 20,279 (95.44%)]
25.5C - 26.4C 25.5C - 26.4C = 4,446
[4,446 (1.38% / 1.39%)] [310,704 / 14,623 (96.83%)]
26.5C - 27.4C 26.5C - 27.4C = 3,450
[3,450 (1.07% / 1.08%)] [314,154 / 10,177 (97.90%)]
27.5C - 28.4C 27.5C - 28.4C = 2,752
[2,752 (0.85% / 0.86%)] [316,906 / 6,727 (98.76%)]
28.5C - 29.4C 28.5C - 29.4C = 1,967
[1,967 (0.61% / 0.61%)] [318,873 / 3,975 (99.37%)]
29.5C - 30.4C 29.5C - 30.4C = 1,177
[1,177 (0.37% / 0.37%)] [320,050 / 2,008 (99.74%)]
30.5C - 31.4C 30.5C - 31.4C = 586
[586 (0.18% / 0.18%)] [320,636 / 831 (99.92%)]
31.5C - 32.4C 31.5C - 32.4C = 188
[188 (0.06% / 0.06%)] [320,824 / 245 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 49
[49 (0.02% / 0.02%)] [320,873 / 57 (100.00%)]
33.5C - 34.4C 33.5C - 34.4C = 5
[5 (0.00% / 0.00%)] [320,878 / 8 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 3
[3 (0.00% / 0.00%)] [320,881 / 3 (100.00%)]

Missing observations (1,088 / 0.34%)

Sunshine Duration

0.0h 0.0h = 235,818
[235,818 (73.24% / 73.49%)] [235,818 / 320,885 (73.49%)]
0.1h 0.1h = 9,959
[9,959 (3.09% / 3.10%)] [245,777 / 85,067 (76.59%)]
0.2h 0.2h = 7,233
[7,233 (2.25% / 2.25%)] [253,010 / 75,108 (78.85%)]
0.3h 0.3h = 6,300
[6,300 (1.96% / 1.96%)] [259,310 / 67,875 (80.81%)]
0.4h 0.4h = 5,936
[5,936 (1.84% / 1.85%)] [265,246 / 61,575 (82.66%)]
0.5h 0.5h = 5,534
[5,534 (1.72% / 1.72%)] [270,780 / 55,639 (84.39%)]
0.6h 0.6h = 5,249
[5,249 (1.63% / 1.64%)] [276,029 / 50,105 (86.02%)]
0.7h 0.7h = 5,027
[5,027 (1.56% / 1.57%)] [281,056 / 44,856 (87.59%)]
0.8h 0.8h = 5,351
[5,351 (1.66% / 1.67%)] [286,407 / 39,829 (89.26%)]
0.9h 0.9h = 6,168
[6,168 (1.92% / 1.92%)] [292,575 / 34,478 (91.18%)]
1.0h 1.0h = 28,310
[28,310 (8.79% / 8.82%)] [320,885 / 28,310 (100.00%)]

Missing observations (1,084 / 0.34%)

Snow Depth

0cm 0cm = 18,673
[18,673 (5.80% / 60.82%)] [18,673 / 30,704 (60.82%)]
1cm - 5cm 1cm - 5cm = 1,889
[1,889 (0.59% / 6.15%)] [20,562 / 12,031 (66.97%)]
6cm - 10cm 6cm - 10cm = 1,987
[1,987 (0.62% / 6.47%)] [22,549 / 10,142 (73.44%)]
11cm - 15cm 11cm - 15cm = 1,690
[1,690 (0.52% / 5.50%)] [24,239 / 8,155 (78.94%)]
16cm - 20cm 16cm - 20cm = 1,242
[1,242 (0.39% / 4.05%)] [25,481 / 6,465 (82.99%)]
21cm - 25cm 21cm - 25cm = 1,503
[1,503 (0.47% / 4.90%)] [26,984 / 5,223 (87.88%)]
26cm - 30cm 26cm - 30cm = 1,244
[1,244 (0.39% / 4.05%)] [28,228 / 3,720 (91.94%)]
31cm - 35cm 31cm - 35cm = 664
[664 (0.21% / 2.16%)] [28,892 / 2,476 (94.10%)]
36cm - 40cm 36cm - 40cm = 449
[449 (0.14% / 1.46%)] [29,341 / 1,812 (95.56%)]
41cm - 45cm 41cm - 45cm = 435
[435 (0.14% / 1.42%)] [29,776 / 1,363 (96.98%)]
46cm - 50cm 46cm - 50cm = 318
[318 (0.10% / 1.04%)] [30,094 / 928 (98.01%)]
51cm - 55cm 51cm - 55cm = 335
[335 (0.10% / 1.09%)] [30,429 / 610 (99.10%)]
56cm - 60cm 56cm - 60cm = 125
[125 (0.04% / 0.41%)] [30,554 / 275 (99.51%)]
61cm - 65cm 61cm - 65cm = 107
[107 (0.03% / 0.35%)] [30,661 / 150 (99.86%)]
66cm - 70cm 66cm - 70cm = 34
[34 (0.01% / 0.11%)] [30,695 / 43 (99.97%)]
71cm - 75cm 71cm - 75cm = 9
[9 (0.00% / 0.03%)] [30,704 / 9 (100.00%)]

Missing observations (291,265 / 90.46%)