Station Number 81481
Prefecture Yamaguchi [ Local Portal ]
Location 山口県柳井市南浜 (YANAI SHI, YAMAGUCHI KEN)
Months of Observations 488
Number of Observations 356,496
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 -- 2016/08/99 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) 23.00km 284deg.
81326 IWAKUNI (Yamaguchi) 23.22km 19deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 332,025
[332,025 (93.14% / 93.17%)] [332,025 / 356,361 (93.17%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,236
[11,236 (3.15% / 3.15%)] [343,261 / 24,336 (96.32%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,711
[4,711 (1.32% / 1.32%)] [347,972 / 13,100 (97.65%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,686
[2,686 (0.75% / 0.75%)] [350,658 / 8,389 (98.40%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,631
[1,631 (0.46% / 0.46%)] [352,289 / 5,703 (98.86%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,017
[1,017 (0.29% / 0.29%)] [353,306 / 4,072 (99.14%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 724
[724 (0.20% / 0.20%)] [354,030 / 3,055 (99.35%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 523
[523 (0.15% / 0.15%)] [354,553 / 2,331 (99.49%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 408
[408 (0.11% / 0.11%)] [354,961 / 1,808 (99.61%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 267
[267 (0.07% / 0.07%)] [355,228 / 1,400 (99.68%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 209
[209 (0.06% / 0.06%)] [355,437 / 1,133 (99.74%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 172
[172 (0.05% / 0.05%)] [355,609 / 924 (99.79%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 135
[135 (0.04% / 0.04%)] [355,744 / 752 (99.83%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 102
[102 (0.03% / 0.03%)] [355,846 / 617 (99.86%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 68
[68 (0.02% / 0.02%)] [355,914 / 515 (99.87%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 76
[76 (0.02% / 0.02%)] [355,990 / 447 (99.90%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 45
[45 (0.01% / 0.01%)] [356,035 / 371 (99.91%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 47
[47 (0.01% / 0.01%)] [356,082 / 326 (99.92%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 31
[31 (0.01% / 0.01%)] [356,113 / 279 (99.93%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 30
[30 (0.01% / 0.01%)] [356,143 / 248 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [356,174 / 218 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 28
[28 (0.01% / 0.01%)] [356,202 / 187 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [356,217 / 159 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 13
[13 (0.00% / 0.00%)] [356,230 / 144 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [356,247 / 131 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 20
[20 (0.01% / 0.01%)] [356,267 / 114 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [356,280 / 94 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [356,291 / 81 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [356,300 / 70 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [356,306 / 61 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [356,310 / 55 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [356,314 / 51 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [356,319 / 47 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [356,324 / 42 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [356,329 / 37 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [356,334 / 32 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [356,337 / 27 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 5
[5 (0.00% / 0.00%)] [356,342 / 24 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 4
[4 (0.00% / 0.00%)] [356,346 / 19 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [356,347 / 15 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [356,348 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [356,351 / 13 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [356,353 / 10 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [356,355 / 8 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [356,356 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [356,358 / 5 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [356,359 / 3 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [356,360 / 2 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [356,361 / 1 (100.00%)]

Missing observations (135 / 0.04%)

Wind Direction

Calm Calm = 67,987
[67,987 (19.07% / 19.70%)] [0 / 0 (NA)]
NNE NNE = 4,551
[4,551 (1.28% / 1.32%)] [0 / 0 (NA)]
NE NE = 9,680
[9,680 (2.72% / 2.80%)] [0 / 0 (NA)]
ENE ENE = 10,603
[10,603 (2.97% / 3.07%)] [0 / 0 (NA)]
E E = 16,763
[16,763 (4.70% / 4.86%)] [0 / 0 (NA)]
ESE ESE = 18,508
[18,508 (5.19% / 5.36%)] [0 / 0 (NA)]
SE SE = 24,286
[24,286 (6.81% / 7.04%)] [0 / 0 (NA)]
SSE SSE = 20,040
[20,040 (5.62% / 5.81%)] [0 / 0 (NA)]
S S = 6,095
[6,095 (1.71% / 1.77%)] [0 / 0 (NA)]
SSW SSW = 4,133
[4,133 (1.16% / 1.20%)] [0 / 0 (NA)]
SW SW = 12,489
[12,489 (3.50% / 3.62%)] [0 / 0 (NA)]
WSW WSW = 31,851
[31,851 (8.93% / 9.23%)] [0 / 0 (NA)]
W W = 52,727
[52,727 (14.79% / 15.28%)] [0 / 0 (NA)]
WNW WNW = 40,542
[40,542 (11.37% / 11.75%)] [0 / 0 (NA)]
NW NW = 16,056
[16,056 (4.50% / 4.65%)] [0 / 0 (NA)]
NNW NNW = 5,370
[5,370 (1.51% / 1.56%)] [0 / 0 (NA)]
N N = 3,478
[3,478 (0.98% / 1.01%)] [0 / 0 (NA)]

Missing observations (11,337 / 3.18%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 70,617
[70,617 (19.81% / 20.42%)] [70,617 / 345,879 (20.42%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 107,100
[107,100 (30.04% / 30.96%)] [177,717 / 275,262 (51.38%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 84,981
[84,981 (23.84% / 24.57%)] [262,698 / 168,162 (75.95%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 41,309
[41,309 (11.59% / 11.94%)] [304,007 / 83,181 (87.89%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 22,547
[22,547 (6.32% / 6.52%)] [326,554 / 41,872 (94.41%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,061
[11,061 (3.10% / 3.20%)] [337,615 / 19,325 (97.61%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,804
[4,804 (1.35% / 1.39%)] [342,419 / 8,264 (99.00%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,029
[2,029 (0.57% / 0.59%)] [344,448 / 3,460 (99.59%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 854
[854 (0.24% / 0.25%)] [345,302 / 1,431 (99.83%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 344
[344 (0.10% / 0.10%)] [345,646 / 577 (99.93%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 126
[126 (0.04% / 0.04%)] [345,772 / 233 (99.97%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 56
[56 (0.02% / 0.02%)] [345,828 / 107 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 19
[19 (0.01% / 0.01%)] [345,847 / 51 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 15
[15 (0.00% / 0.00%)] [345,862 / 32 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 7
[7 (0.00% / 0.00%)] [345,869 / 17 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 7
[7 (0.00% / 0.00%)] [345,876 / 10 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [345,877 / 3 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [345,878 / 2 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [345,879 / 1 (100.00%)]

Missing observations (10,617 / 2.98%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 1
[1 (0.00% / 0.00%)] [1 / 346,168 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 6
[6 (0.00% / 0.00%)] [7 / 346,167 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 52
[52 (0.01% / 0.02%)] [59 / 346,161 (0.02%)]
-4.5C - -3.6C -4.5C - -3.6C = 131
[131 (0.04% / 0.04%)] [190 / 346,109 (0.05%)]
-3.5C - -2.6C -3.5C - -2.6C = 425
[425 (0.12% / 0.12%)] [615 / 345,978 (0.18%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,039
[1,039 (0.29% / 0.30%)] [1,654 / 345,553 (0.48%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,068
[2,068 (0.58% / 0.60%)] [3,722 / 344,514 (1.08%)]
-0.5C - 0.4C -0.5C - 0.4C = 7,517
[7,517 (2.11% / 2.17%)] [11,239 / 342,446 (3.25%)]
0.5C - 1.4C 0.5C - 1.4C = 5,811
[5,811 (1.63% / 1.68%)] [17,050 / 334,929 (4.93%)]
1.5C - 2.4C 1.5C - 2.4C = 6,931
[6,931 (1.94% / 2.00%)] [23,981 / 329,118 (6.93%)]
2.5C - 3.4C 2.5C - 3.4C = 7,498
[7,498 (2.10% / 2.17%)] [31,479 / 322,187 (9.09%)]
3.5C - 4.4C 3.5C - 4.4C = 8,591
[8,591 (2.41% / 2.48%)] [40,070 / 314,689 (11.58%)]
4.5C - 5.4C 4.5C - 5.4C = 9,681
[9,681 (2.72% / 2.80%)] [49,751 / 306,098 (14.37%)]
5.5C - 6.4C 5.5C - 6.4C = 10,752
[10,752 (3.02% / 3.11%)] [60,503 / 296,417 (17.48%)]
6.5C - 7.4C 6.5C - 7.4C = 11,737
[11,737 (3.29% / 3.39%)] [72,240 / 285,665 (20.87%)]
7.5C - 8.4C 7.5C - 8.4C = 12,272
[12,272 (3.44% / 3.55%)] [84,512 / 273,928 (24.41%)]
8.5C - 9.4C 8.5C - 9.4C = 12,274
[12,274 (3.44% / 3.55%)] [96,786 / 261,656 (27.96%)]
9.5C - 10.4C 9.5C - 10.4C = 12,347
[12,347 (3.46% / 3.57%)] [109,133 / 249,382 (31.53%)]
10.5C - 11.4C 10.5C - 11.4C = 11,885
[11,885 (3.33% / 3.43%)] [121,018 / 237,035 (34.96%)]
11.5C - 12.4C 11.5C - 12.4C = 11,360
[11,360 (3.19% / 3.28%)] [132,378 / 225,150 (38.24%)]
12.5C - 13.4C 12.5C - 13.4C = 11,288
[11,288 (3.17% / 3.26%)] [143,666 / 213,790 (41.50%)]
13.5C - 14.4C 13.5C - 14.4C = 11,026
[11,026 (3.09% / 3.19%)] [154,692 / 202,502 (44.69%)]
14.5C - 15.4C 14.5C - 15.4C = 11,398
[11,398 (3.20% / 3.29%)] [166,090 / 191,476 (47.98%)]
15.5C - 16.4C 15.5C - 16.4C = 11,127
[11,127 (3.12% / 3.21%)] [177,217 / 180,078 (51.19%)]
16.5C - 17.4C 16.5C - 17.4C = 11,741
[11,741 (3.29% / 3.39%)] [188,958 / 168,951 (54.59%)]
17.5C - 18.4C 17.5C - 18.4C = 11,828
[11,828 (3.32% / 3.42%)] [200,786 / 157,210 (58.00%)]
18.5C - 19.4C 18.5C - 19.4C = 12,431
[12,431 (3.49% / 3.59%)] [213,217 / 145,382 (61.59%)]
19.5C - 20.4C 19.5C - 20.4C = 13,226
[13,226 (3.71% / 3.82%)] [226,443 / 132,951 (65.41%)]
20.5C - 21.4C 20.5C - 21.4C = 13,548
[13,548 (3.80% / 3.91%)] [239,991 / 119,725 (69.33%)]
21.5C - 22.4C 21.5C - 22.4C = 13,723
[13,723 (3.85% / 3.96%)] [253,714 / 106,177 (73.29%)]
22.5C - 23.4C 22.5C - 23.4C = 14,397
[14,397 (4.04% / 4.16%)] [268,111 / 92,454 (77.45%)]
23.5C - 24.4C 23.5C - 24.4C = 15,413
[15,413 (4.32% / 4.45%)] [283,524 / 78,057 (81.90%)]
24.5C - 25.4C 24.5C - 25.4C = 14,934
[14,934 (4.19% / 4.31%)] [298,458 / 62,644 (86.22%)]
25.5C - 26.4C 25.5C - 26.4C = 12,657
[12,657 (3.55% / 3.66%)] [311,115 / 47,710 (89.87%)]
26.5C - 27.4C 26.5C - 27.4C = 10,022
[10,022 (2.81% / 2.90%)] [321,137 / 35,053 (92.77%)]
27.5C - 28.4C 27.5C - 28.4C = 7,460
[7,460 (2.09% / 2.16%)] [328,597 / 25,031 (94.92%)]
28.5C - 29.4C 28.5C - 29.4C = 5,848
[5,848 (1.64% / 1.69%)] [334,445 / 17,571 (96.61%)]
29.5C - 30.4C 29.5C - 30.4C = 4,692
[4,692 (1.32% / 1.36%)] [339,137 / 11,723 (97.97%)]
30.5C - 31.4C 30.5C - 31.4C = 3,599
[3,599 (1.01% / 1.04%)] [342,736 / 7,031 (99.01%)]
31.5C - 32.4C 31.5C - 32.4C = 2,050
[2,050 (0.58% / 0.59%)] [344,786 / 3,432 (99.60%)]
32.5C - 33.4C 32.5C - 33.4C = 1,010
[1,010 (0.28% / 0.29%)] [345,796 / 1,382 (99.89%)]
33.5C - 34.4C 33.5C - 34.4C = 311
[311 (0.09% / 0.09%)] [346,107 / 372 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 50
[50 (0.01% / 0.01%)] [346,157 / 61 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 10
[10 (0.00% / 0.00%)] [346,167 / 11 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [346,168 / 1 (100.00%)]

Missing observations (10,328 / 2.90%)

Sunshine Duration

0.0h 0.0h = 233,918
[233,918 (65.62% / 67.79%)] [233,918 / 345,088 (67.79%)]
0.1h 0.1h = 7,883
[7,883 (2.21% / 2.28%)] [241,801 / 111,170 (70.07%)]
0.2h 0.2h = 6,376
[6,376 (1.79% / 1.85%)] [248,177 / 103,287 (71.92%)]
0.3h 0.3h = 5,858
[5,858 (1.64% / 1.70%)] [254,035 / 96,911 (73.61%)]
0.4h 0.4h = 5,665
[5,665 (1.59% / 1.64%)] [259,700 / 91,053 (75.26%)]
0.5h 0.5h = 5,872
[5,872 (1.65% / 1.70%)] [265,572 / 85,388 (76.96%)]
0.6h 0.6h = 5,895
[5,895 (1.65% / 1.71%)] [271,467 / 79,516 (78.67%)]
0.7h 0.7h = 6,302
[6,302 (1.77% / 1.83%)] [277,769 / 73,621 (80.49%)]
0.8h 0.8h = 6,886
[6,886 (1.93% / 2.00%)] [284,655 / 67,319 (82.49%)]
0.9h 0.9h = 9,102
[9,102 (2.55% / 2.64%)] [293,757 / 60,433 (85.13%)]
1.0h 1.0h = 51,331
[51,331 (14.40% / 14.87%)] [345,088 / 51,331 (100.00%)]

Missing observations (11,408 / 3.20%)