Station Number 81481
Prefecture Yamaguchi [ Local Portal ]
Location 山口県柳井市南浜 (YANAI SHI, YAMAGUCHI KEN)
Months of Observations 495
Number of Observations 361,584
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 -- 2017/03/99 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 = 336,702
[336,702 (93.12% / 93.15%)] [336,702 / 361,448 (93.15%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,459
[11,459 (3.17% / 3.17%)] [348,161 / 24,746 (96.32%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,795
[4,795 (1.33% / 1.33%)] [352,956 / 13,287 (97.65%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,725
[2,725 (0.75% / 0.75%)] [355,681 / 8,492 (98.40%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,650
[1,650 (0.46% / 0.46%)] [357,331 / 5,767 (98.86%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,026
[1,026 (0.28% / 0.28%)] [358,357 / 4,117 (99.14%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 734
[734 (0.20% / 0.20%)] [359,091 / 3,091 (99.35%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 529
[529 (0.15% / 0.15%)] [359,620 / 2,357 (99.49%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 412
[412 (0.11% / 0.11%)] [360,032 / 1,828 (99.61%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 271
[271 (0.07% / 0.07%)] [360,303 / 1,416 (99.68%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 212
[212 (0.06% / 0.06%)] [360,515 / 1,145 (99.74%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 173
[173 (0.05% / 0.05%)] [360,688 / 933 (99.79%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 136
[136 (0.04% / 0.04%)] [360,824 / 760 (99.83%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 103
[103 (0.03% / 0.03%)] [360,927 / 624 (99.86%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 68
[68 (0.02% / 0.02%)] [360,995 / 521 (99.87%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 76
[76 (0.02% / 0.02%)] [361,071 / 453 (99.90%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 46
[46 (0.01% / 0.01%)] [361,117 / 377 (99.91%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 48
[48 (0.01% / 0.01%)] [361,165 / 331 (99.92%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 31
[31 (0.01% / 0.01%)] [361,196 / 283 (99.93%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [361,227 / 252 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [361,258 / 221 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 28
[28 (0.01% / 0.01%)] [361,286 / 190 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.00% / 0.00%)] [361,302 / 162 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 13
[13 (0.00% / 0.00%)] [361,315 / 146 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [361,332 / 133 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 20
[20 (0.01% / 0.01%)] [361,352 / 116 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [361,365 / 96 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [361,376 / 83 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [361,385 / 72 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [361,392 / 63 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 5
[5 (0.00% / 0.00%)] [361,397 / 56 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [361,401 / 51 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [361,406 / 47 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [361,411 / 42 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [361,416 / 37 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [361,421 / 32 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [361,424 / 27 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 5
[5 (0.00% / 0.00%)] [361,429 / 24 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 4
[4 (0.00% / 0.00%)] [361,433 / 19 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [361,434 / 15 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [361,435 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [361,438 / 13 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [361,440 / 10 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [361,442 / 8 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [361,443 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [361,445 / 5 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [361,446 / 3 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [361,447 / 2 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [361,448 / 1 (100.00%)]

Missing observations (136 / 0.04%)

Wind Direction

Calm Calm = 68,166
[68,166 (18.85% / 19.46%)] [0 / 0 (NA)]
NNE NNE = 4,691
[4,691 (1.30% / 1.34%)] [0 / 0 (NA)]
NE NE = 9,886
[9,886 (2.73% / 2.82%)] [0 / 0 (NA)]
ENE ENE = 10,757
[10,757 (2.97% / 3.07%)] [0 / 0 (NA)]
E E = 16,968
[16,968 (4.69% / 4.84%)] [0 / 0 (NA)]
ESE ESE = 18,709
[18,709 (5.17% / 5.34%)] [0 / 0 (NA)]
SE SE = 24,571
[24,571 (6.80% / 7.02%)] [0 / 0 (NA)]
SSE SSE = 20,266
[20,266 (5.60% / 5.79%)] [0 / 0 (NA)]
S S = 6,186
[6,186 (1.71% / 1.77%)] [0 / 0 (NA)]
SSW SSW = 4,194
[4,194 (1.16% / 1.20%)] [0 / 0 (NA)]
SW SW = 12,679
[12,679 (3.51% / 3.62%)] [0 / 0 (NA)]
WSW WSW = 32,490
[32,490 (8.99% / 9.28%)] [0 / 0 (NA)]
W W = 53,866
[53,866 (14.90% / 15.38%)] [0 / 0 (NA)]
WNW WNW = 41,371
[41,371 (11.44% / 11.81%)] [0 / 0 (NA)]
NW NW = 16,355
[16,355 (4.52% / 4.67%)] [0 / 0 (NA)]
NNW NNW = 5,495
[5,495 (1.52% / 1.57%)] [0 / 0 (NA)]
N N = 3,591
[3,591 (0.99% / 1.03%)] [0 / 0 (NA)]

Missing observations (11,343 / 3.14%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 70,969
[70,969 (19.63% / 20.22%)] [70,969 / 350,961 (20.22%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 109,234
[109,234 (30.21% / 31.12%)] [180,203 / 279,992 (51.35%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 86,311
[86,311 (23.87% / 24.59%)] [266,514 / 170,758 (75.94%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 41,976
[41,976 (11.61% / 11.96%)] [308,490 / 84,447 (87.90%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 22,935
[22,935 (6.34% / 6.53%)] [331,425 / 42,471 (94.43%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,198
[11,198 (3.10% / 3.19%)] [342,623 / 19,536 (97.62%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,853
[4,853 (1.34% / 1.38%)] [347,476 / 8,338 (99.01%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,047
[2,047 (0.57% / 0.58%)] [349,523 / 3,485 (99.59%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 859
[859 (0.24% / 0.24%)] [350,382 / 1,438 (99.84%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 345
[345 (0.10% / 0.10%)] [350,727 / 579 (99.93%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 126
[126 (0.03% / 0.04%)] [350,853 / 234 (99.97%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 56
[56 (0.02% / 0.02%)] [350,909 / 108 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 20
[20 (0.01% / 0.01%)] [350,929 / 52 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 15
[15 (0.00% / 0.00%)] [350,944 / 32 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 7
[7 (0.00% / 0.00%)] [350,951 / 17 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 7
[7 (0.00% / 0.00%)] [350,958 / 10 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [350,959 / 3 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [350,960 / 2 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [350,961 / 1 (100.00%)]

Missing observations (10,623 / 2.94%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 1
[1 (0.00% / 0.00%)] [1 / 351,256 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 6
[6 (0.00% / 0.00%)] [7 / 351,255 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 52
[52 (0.01% / 0.01%)] [59 / 351,249 (0.02%)]
-4.5C - -3.6C -4.5C - -3.6C = 131
[131 (0.04% / 0.04%)] [190 / 351,197 (0.05%)]
-3.5C - -2.6C -3.5C - -2.6C = 426
[426 (0.12% / 0.12%)] [616 / 351,066 (0.18%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,058
[1,058 (0.29% / 0.30%)] [1,674 / 350,640 (0.48%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,103
[2,103 (0.58% / 0.60%)] [3,777 / 349,582 (1.08%)]
-0.5C - 0.4C -0.5C - 0.4C = 7,666
[7,666 (2.12% / 2.18%)] [11,443 / 347,479 (3.26%)]
0.5C - 1.4C 0.5C - 1.4C = 5,947
[5,947 (1.64% / 1.69%)] [17,390 / 339,813 (4.95%)]
1.5C - 2.4C 1.5C - 2.4C = 7,085
[7,085 (1.96% / 2.02%)] [24,475 / 333,866 (6.97%)]
2.5C - 3.4C 2.5C - 3.4C = 7,659
[7,659 (2.12% / 2.18%)] [32,134 / 326,781 (9.15%)]
3.5C - 4.4C 3.5C - 4.4C = 8,844
[8,844 (2.45% / 2.52%)] [40,978 / 319,122 (11.67%)]
4.5C - 5.4C 4.5C - 5.4C = 9,900
[9,900 (2.74% / 2.82%)] [50,878 / 310,278 (14.48%)]
5.5C - 6.4C 5.5C - 6.4C = 11,010
[11,010 (3.04% / 3.13%)] [61,888 / 300,378 (17.62%)]
6.5C - 7.4C 6.5C - 7.4C = 11,996
[11,996 (3.32% / 3.42%)] [73,884 / 289,368 (21.03%)]
7.5C - 8.4C 7.5C - 8.4C = 12,581
[12,581 (3.48% / 3.58%)] [86,465 / 277,372 (24.62%)]
8.5C - 9.4C 8.5C - 9.4C = 12,551
[12,551 (3.47% / 3.57%)] [99,016 / 264,791 (28.19%)]
9.5C - 10.4C 9.5C - 10.4C = 12,636
[12,636 (3.49% / 3.60%)] [111,652 / 252,240 (31.79%)]
10.5C - 11.4C 10.5C - 11.4C = 12,177
[12,177 (3.37% / 3.47%)] [123,829 / 239,604 (35.25%)]
11.5C - 12.4C 11.5C - 12.4C = 11,596
[11,596 (3.21% / 3.30%)] [135,425 / 227,427 (38.55%)]
12.5C - 13.4C 12.5C - 13.4C = 11,470
[11,470 (3.17% / 3.27%)] [146,895 / 215,831 (41.82%)]
13.5C - 14.4C 13.5C - 14.4C = 11,152
[11,152 (3.08% / 3.17%)] [158,047 / 204,361 (44.99%)]
14.5C - 15.4C 14.5C - 15.4C = 11,523
[11,523 (3.19% / 3.28%)] [169,570 / 193,209 (48.28%)]
15.5C - 16.4C 15.5C - 16.4C = 11,241
[11,241 (3.11% / 3.20%)] [180,811 / 181,686 (51.48%)]
16.5C - 17.4C 16.5C - 17.4C = 11,861
[11,861 (3.28% / 3.38%)] [192,672 / 170,445 (54.85%)]
17.5C - 18.4C 17.5C - 18.4C = 11,945
[11,945 (3.30% / 3.40%)] [204,617 / 158,584 (58.25%)]
18.5C - 19.4C 18.5C - 19.4C = 12,534
[12,534 (3.47% / 3.57%)] [217,151 / 146,639 (61.82%)]
19.5C - 20.4C 19.5C - 20.4C = 13,358
[13,358 (3.69% / 3.80%)] [230,509 / 134,105 (65.62%)]
20.5C - 21.4C 20.5C - 21.4C = 13,700
[13,700 (3.79% / 3.90%)] [244,209 / 120,747 (69.52%)]
21.5C - 22.4C 21.5C - 22.4C = 13,854
[13,854 (3.83% / 3.94%)] [258,063 / 107,047 (73.47%)]
22.5C - 23.4C 22.5C - 23.4C = 14,560
[14,560 (4.03% / 4.15%)] [272,623 / 93,193 (77.61%)]
23.5C - 24.4C 23.5C - 24.4C = 15,578
[15,578 (4.31% / 4.43%)] [288,201 / 78,633 (82.05%)]
24.5C - 25.4C 24.5C - 25.4C = 15,079
[15,079 (4.17% / 4.29%)] [303,280 / 63,055 (86.34%)]
25.5C - 26.4C 25.5C - 26.4C = 12,756
[12,756 (3.53% / 3.63%)] [316,036 / 47,976 (89.97%)]
26.5C - 27.4C 26.5C - 27.4C = 10,093
[10,093 (2.79% / 2.87%)] [326,129 / 35,220 (92.85%)]
27.5C - 28.4C 27.5C - 28.4C = 7,524
[7,524 (2.08% / 2.14%)] [333,653 / 25,127 (94.99%)]
28.5C - 29.4C 28.5C - 29.4C = 5,872
[5,872 (1.62% / 1.67%)] [339,525 / 17,603 (96.66%)]
29.5C - 30.4C 29.5C - 30.4C = 4,700
[4,700 (1.30% / 1.34%)] [344,225 / 11,731 (98.00%)]
30.5C - 31.4C 30.5C - 31.4C = 3,599
[3,599 (1.00% / 1.02%)] [347,824 / 7,031 (99.02%)]
31.5C - 32.4C 31.5C - 32.4C = 2,050
[2,050 (0.57% / 0.58%)] [349,874 / 3,432 (99.61%)]
32.5C - 33.4C 32.5C - 33.4C = 1,010
[1,010 (0.28% / 0.29%)] [350,884 / 1,382 (99.89%)]
33.5C - 34.4C 33.5C - 34.4C = 311
[311 (0.09% / 0.09%)] [351,195 / 372 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 50
[50 (0.01% / 0.01%)] [351,245 / 61 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 10
[10 (0.00% / 0.00%)] [351,255 / 11 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [351,256 / 1 (100.00%)]

Missing observations (10,328 / 2.86%)

Sunshine Duration

0.0h 0.0h = 237,516
[237,516 (65.69% / 67.83%)] [237,516 / 350,175 (67.83%)]
0.1h 0.1h = 8,028
[8,028 (2.22% / 2.29%)] [245,544 / 112,659 (70.12%)]
0.2h 0.2h = 6,474
[6,474 (1.79% / 1.85%)] [252,018 / 104,631 (71.97%)]
0.3h 0.3h = 5,960
[5,960 (1.65% / 1.70%)] [257,978 / 98,157 (73.67%)]
0.4h 0.4h = 5,764
[5,764 (1.59% / 1.65%)] [263,742 / 92,197 (75.32%)]
0.5h 0.5h = 5,959
[5,959 (1.65% / 1.70%)] [269,701 / 86,433 (77.02%)]
0.6h 0.6h = 6,002
[6,002 (1.66% / 1.71%)] [275,703 / 80,474 (78.73%)]
0.7h 0.7h = 6,410
[6,410 (1.77% / 1.83%)] [282,113 / 74,472 (80.56%)]
0.8h 0.8h = 6,989
[6,989 (1.93% / 2.00%)] [289,102 / 68,062 (82.56%)]
0.9h 0.9h = 9,229
[9,229 (2.55% / 2.64%)] [298,331 / 61,073 (85.19%)]
1.0h 1.0h = 51,844
[51,844 (14.34% / 14.81%)] [350,175 / 51,844 (100.00%)]

Missing observations (11,409 / 3.16%)