Station Number 81481
Prefecture Yamaguchi [ Local Portal ]
Location 山口県柳井市南浜 (YANAI SHI, YAMAGUCHI KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1975/04/25 -- 1977/02/24 YANAI 33.958N 132.102E 3m 0.0m
1977/02/25 -- 1985/11/17 YANAI 33.958N 132.102E 3m 6.5m
1985/11/18 -- 1993/02/17 YANAI 33.958N 132.102E 3m 6.5m
1993/02/18 -- 2008/01/15 YANAI 33.958N 132.113E 3m 7.9m
2008/01/16 -- 2015/08/99 YANAI 33.958N 132.113E 3m 7.9m
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
81397 KUGA (Yamaguchi) 15.60km 347deg.
81396 SHUTO (Yamaguchi) 15.73km 336deg.
81486 AGENOSHO (Yamaguchi) 17.73km 110deg.
81321 IWAKUNI (Yamaguchi) 22.66km 15deg.
81386 KUDAMATSU (Yamaguchi) 23.22km 287deg.
81326 IWAKUNI (Yamaguchi) 23.22km 19deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 324,021
[324,021 (93.19% / 93.22%)] [324,021 / 347,582 (93.22%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 10,891
[10,891 (3.13% / 3.13%)] [334,912 / 23,561 (96.35%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,573
[4,573 (1.32% / 1.32%)] [339,485 / 12,670 (97.67%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,597
[2,597 (0.75% / 0.75%)] [342,082 / 8,097 (98.42%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,567
[1,567 (0.45% / 0.45%)] [343,649 / 5,500 (98.87%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 983
[983 (0.28% / 0.28%)] [344,632 / 3,933 (99.15%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 695
[695 (0.20% / 0.20%)] [345,327 / 2,950 (99.35%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 507
[507 (0.15% / 0.15%)] [345,834 / 2,255 (99.50%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 392
[392 (0.11% / 0.11%)] [346,226 / 1,748 (99.61%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 257
[257 (0.07% / 0.07%)] [346,483 / 1,356 (99.68%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 204
[204 (0.06% / 0.06%)] [346,687 / 1,099 (99.74%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 165
[165 (0.05% / 0.05%)] [346,852 / 895 (99.79%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 132
[132 (0.04% / 0.04%)] [346,984 / 730 (99.83%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 101
[101 (0.03% / 0.03%)] [347,085 / 598 (99.86%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 63
[63 (0.02% / 0.02%)] [347,148 / 497 (99.88%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 74
[74 (0.02% / 0.02%)] [347,222 / 434 (99.90%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 44
[44 (0.01% / 0.01%)] [347,266 / 360 (99.91%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 45
[45 (0.01% / 0.01%)] [347,311 / 316 (99.92%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 31
[31 (0.01% / 0.01%)] [347,342 / 271 (99.93%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 29
[29 (0.01% / 0.01%)] [347,371 / 240 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 30
[30 (0.01% / 0.01%)] [347,401 / 211 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 27
[27 (0.01% / 0.01%)] [347,428 / 181 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [347,442 / 154 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 13
[13 (0.00% / 0.00%)] [347,455 / 140 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 16
[16 (0.00% / 0.00%)] [347,471 / 127 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 20
[20 (0.01% / 0.01%)] [347,491 / 111 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [347,504 / 91 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 10
[10 (0.00% / 0.00%)] [347,514 / 78 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [347,523 / 68 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [347,529 / 59 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [347,533 / 53 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [347,537 / 49 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [347,542 / 45 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [347,547 / 40 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [347,552 / 35 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [347,556 / 30 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [347,559 / 26 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 4
[4 (0.00% / 0.00%)] [347,563 / 23 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 4
[4 (0.00% / 0.00%)] [347,567 / 19 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [347,568 / 15 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [347,569 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [347,572 / 13 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [347,574 / 10 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [347,576 / 8 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [347,577 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [347,579 / 5 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [347,580 / 3 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [347,581 / 2 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [347,582 / 1 (100.00%)]

Missing observations (130 / 0.04%)

Wind Direction

Calm Calm = 67,671
[67,671 (19.46% / 20.12%)] [0 / 0 (NA)]
NNE NNE = 4,392
[4,392 (1.26% / 1.31%)] [0 / 0 (NA)]
NE NE = 9,438
[9,438 (2.71% / 2.81%)] [0 / 0 (NA)]
ENE ENE = 10,344
[10,344 (2.97% / 3.08%)] [0 / 0 (NA)]
E E = 16,424
[16,424 (4.72% / 4.88%)] [0 / 0 (NA)]
ESE ESE = 18,060
[18,060 (5.19% / 5.37%)] [0 / 0 (NA)]
SE SE = 23,402
[23,402 (6.73% / 6.96%)] [0 / 0 (NA)]
SSE SSE = 19,208
[19,208 (5.52% / 5.71%)] [0 / 0 (NA)]
S S = 5,893
[5,893 (1.69% / 1.75%)] [0 / 0 (NA)]
SSW SSW = 3,999
[3,999 (1.15% / 1.19%)] [0 / 0 (NA)]
SW SW = 12,131
[12,131 (3.49% / 3.61%)] [0 / 0 (NA)]
WSW WSW = 30,717
[30,717 (8.83% / 9.13%)] [0 / 0 (NA)]
W W = 50,934
[50,934 (14.65% / 15.14%)] [0 / 0 (NA)]
WNW WNW = 39,456
[39,456 (11.35% / 11.73%)] [0 / 0 (NA)]
NW NW = 15,728
[15,728 (4.52% / 4.68%)] [0 / 0 (NA)]
NNW NNW = 5,222
[5,222 (1.50% / 1.55%)] [0 / 0 (NA)]
N N = 3,361
[3,361 (0.97% / 1.00%)] [0 / 0 (NA)]

Missing observations (11,332 / 3.26%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 69,968
[69,968 (20.12% / 20.76%)] [69,968 / 337,100 (20.76%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 103,784
[103,784 (29.85% / 30.79%)] [173,752 / 267,132 (51.54%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 82,631
[82,631 (23.76% / 24.51%)] [256,383 / 163,348 (76.06%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 39,963
[39,963 (11.49% / 11.85%)] [296,346 / 80,717 (87.91%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 21,842
[21,842 (6.28% / 6.48%)] [318,188 / 40,754 (94.39%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 10,780
[10,780 (3.10% / 3.20%)] [328,968 / 18,912 (97.59%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,708
[4,708 (1.35% / 1.40%)] [333,676 / 8,132 (98.98%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,001
[2,001 (0.58% / 0.59%)] [335,677 / 3,424 (99.58%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 848
[848 (0.24% / 0.25%)] [336,525 / 1,423 (99.83%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 342
[342 (0.10% / 0.10%)] [336,867 / 575 (99.93%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 126
[126 (0.04% / 0.04%)] [336,993 / 233 (99.97%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 56
[56 (0.02% / 0.02%)] [337,049 / 107 (99.98%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 19
[19 (0.01% / 0.01%)] [337,068 / 51 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 15
[15 (0.00% / 0.00%)] [337,083 / 32 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 7
[7 (0.00% / 0.00%)] [337,090 / 17 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 7
[7 (0.00% / 0.00%)] [337,097 / 10 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [337,098 / 3 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [337,099 / 2 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [337,100 / 1 (100.00%)]

Missing observations (10,612 / 3.05%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 1
[1 (0.00% / 0.00%)] [1 / 337,388 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 6
[6 (0.00% / 0.00%)] [7 / 337,387 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 52
[52 (0.01% / 0.02%)] [59 / 337,381 (0.02%)]
-4.5C - -3.6C -4.5C - -3.6C = 129
[129 (0.04% / 0.04%)] [188 / 337,329 (0.06%)]
-3.5C - -2.6C -3.5C - -2.6C = 416
[416 (0.12% / 0.12%)] [604 / 337,200 (0.18%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,026
[1,026 (0.30% / 0.30%)] [1,630 / 336,784 (0.48%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,036
[2,036 (0.59% / 0.60%)] [3,666 / 335,758 (1.09%)]
-0.5C - 0.4C -0.5C - 0.4C = 7,350
[7,350 (2.11% / 2.18%)] [11,016 / 333,722 (3.27%)]
0.5C - 1.4C 0.5C - 1.4C = 5,689
[5,689 (1.64% / 1.69%)] [16,705 / 326,372 (4.95%)]
1.5C - 2.4C 1.5C - 2.4C = 6,805
[6,805 (1.96% / 2.02%)] [23,510 / 320,683 (6.97%)]
2.5C - 3.4C 2.5C - 3.4C = 7,343
[7,343 (2.11% / 2.18%)] [30,853 / 313,878 (9.14%)]
3.5C - 4.4C 3.5C - 4.4C = 8,377
[8,377 (2.41% / 2.48%)] [39,230 / 306,535 (11.63%)]
4.5C - 5.4C 4.5C - 5.4C = 9,453
[9,453 (2.72% / 2.80%)] [48,683 / 298,158 (14.43%)]
5.5C - 6.4C 5.5C - 6.4C = 10,533
[10,533 (3.03% / 3.12%)] [59,216 / 288,705 (17.55%)]
6.5C - 7.4C 6.5C - 7.4C = 11,494
[11,494 (3.31% / 3.41%)] [70,710 / 278,172 (20.96%)]
7.5C - 8.4C 7.5C - 8.4C = 11,965
[11,965 (3.44% / 3.55%)] [82,675 / 266,678 (24.50%)]
8.5C - 9.4C 8.5C - 9.4C = 11,952
[11,952 (3.44% / 3.54%)] [94,627 / 254,713 (28.05%)]
9.5C - 10.4C 9.5C - 10.4C = 12,090
[12,090 (3.48% / 3.58%)] [106,717 / 242,761 (31.63%)]
10.5C - 11.4C 10.5C - 11.4C = 11,585
[11,585 (3.33% / 3.43%)] [118,302 / 230,671 (35.06%)]
11.5C - 12.4C 11.5C - 12.4C = 11,056
[11,056 (3.18% / 3.28%)] [129,358 / 219,086 (38.34%)]
12.5C - 13.4C 12.5C - 13.4C = 10,944
[10,944 (3.15% / 3.24%)] [140,302 / 208,030 (41.58%)]
13.5C - 14.4C 13.5C - 14.4C = 10,701
[10,701 (3.08% / 3.17%)] [151,003 / 197,086 (44.76%)]
14.5C - 15.4C 14.5C - 15.4C = 11,046
[11,046 (3.18% / 3.27%)] [162,049 / 186,385 (48.03%)]
15.5C - 16.4C 15.5C - 16.4C = 10,788
[10,788 (3.10% / 3.20%)] [172,837 / 175,339 (51.23%)]
16.5C - 17.4C 16.5C - 17.4C = 11,417
[11,417 (3.28% / 3.38%)] [184,254 / 164,551 (54.61%)]
17.5C - 18.4C 17.5C - 18.4C = 11,496
[11,496 (3.31% / 3.41%)] [195,750 / 153,134 (58.02%)]
18.5C - 19.4C 18.5C - 19.4C = 12,044
[12,044 (3.46% / 3.57%)] [207,794 / 141,638 (61.59%)]
19.5C - 20.4C 19.5C - 20.4C = 12,879
[12,879 (3.70% / 3.82%)] [220,673 / 129,594 (65.41%)]
20.5C - 21.4C 20.5C - 21.4C = 13,187
[13,187 (3.79% / 3.91%)] [233,860 / 116,715 (69.31%)]
21.5C - 22.4C 21.5C - 22.4C = 13,327
[13,327 (3.83% / 3.95%)] [247,187 / 103,528 (73.26%)]
22.5C - 23.4C 22.5C - 23.4C = 14,014
[14,014 (4.03% / 4.15%)] [261,201 / 90,201 (77.42%)]
23.5C - 24.4C 23.5C - 24.4C = 15,006
[15,006 (4.32% / 4.45%)] [276,207 / 76,187 (81.87%)]
24.5C - 25.4C 24.5C - 25.4C = 14,586
[14,586 (4.19% / 4.32%)] [290,793 / 61,181 (86.19%)]
25.5C - 26.4C 25.5C - 26.4C = 12,354
[12,354 (3.55% / 3.66%)] [303,147 / 46,595 (89.85%)]
26.5C - 27.4C 26.5C - 27.4C = 9,806
[9,806 (2.82% / 2.91%)] [312,953 / 34,241 (92.76%)]
27.5C - 28.4C 27.5C - 28.4C = 7,308
[7,308 (2.10% / 2.17%)] [320,261 / 24,435 (94.92%)]
28.5C - 29.4C 28.5C - 29.4C = 5,715
[5,715 (1.64% / 1.69%)] [325,976 / 17,127 (96.62%)]
29.5C - 30.4C 29.5C - 30.4C = 4,578
[4,578 (1.32% / 1.36%)] [330,554 / 11,412 (97.97%)]
30.5C - 31.4C 30.5C - 31.4C = 3,503
[3,503 (1.01% / 1.04%)] [334,057 / 6,834 (99.01%)]
31.5C - 32.4C 31.5C - 32.4C = 1,996
[1,996 (0.57% / 0.59%)] [336,053 / 3,331 (99.60%)]
32.5C - 33.4C 32.5C - 33.4C = 970
[970 (0.28% / 0.29%)] [337,023 / 1,335 (99.89%)]
33.5C - 34.4C 33.5C - 34.4C = 305
[305 (0.09% / 0.09%)] [337,328 / 365 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 49
[49 (0.01% / 0.01%)] [337,377 / 60 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 10
[10 (0.00% / 0.00%)] [337,387 / 11 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [337,388 / 1 (100.00%)]

Missing observations (10,324 / 2.97%)

Sunshine Duration

0.0h 0.0h = 228,061
[228,061 (65.59% / 67.81%)] [228,061 / 336,311 (67.81%)]
0.1h 0.1h = 7,664
[7,664 (2.20% / 2.28%)] [235,725 / 108,250 (70.09%)]
0.2h 0.2h = 6,200
[6,200 (1.78% / 1.84%)] [241,925 / 100,586 (71.93%)]
0.3h 0.3h = 5,709
[5,709 (1.64% / 1.70%)] [247,634 / 94,386 (73.63%)]
0.4h 0.4h = 5,526
[5,526 (1.59% / 1.64%)] [253,160 / 88,677 (75.28%)]
0.5h 0.5h = 5,727
[5,727 (1.65% / 1.70%)] [258,887 / 83,151 (76.98%)]
0.6h 0.6h = 5,743
[5,743 (1.65% / 1.71%)] [264,630 / 77,424 (78.69%)]
0.7h 0.7h = 6,151
[6,151 (1.77% / 1.83%)] [270,781 / 71,681 (80.52%)]
0.8h 0.8h = 6,717
[6,717 (1.93% / 2.00%)] [277,498 / 65,530 (82.51%)]
0.9h 0.9h = 8,883
[8,883 (2.55% / 2.64%)] [286,381 / 58,813 (85.15%)]
1.0h 1.0h = 49,930
[49,930 (14.36% / 14.85%)] [336,311 / 49,930 (100.00%)]

Missing observations (11,401 / 3.28%)