観測所番号 81386
都道府県 山口県 [ 地域ポータル ]
所在地 山口県下松市西豊井 (山口県下松市)
観測月数 504
観測回数 368,184
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1977年02月28日 下松 (クダマツ) 34.020N 131.873E 52m 0.0m
1977年03月01日 〜 1986年04月23日 下松 (クダマツ) 34.020N 131.873E 52m 7.9m
1986年04月24日 〜 2008年01月17日 下松 (クダマツ) 34.020N 131.873E 52m 7.9m
2008年01月18日 〜 2016年03月22日 下松 (クダマツ) 34.020N 131.873E 52m 7.9m
2016年03月23日 〜 2017年07月99日 下松 (クダマツ) 34.010N 131.872E 27m 10.2m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
気象災害報告
台風接近履歴
近隣観測所
番号 名前 距離 方位
81396 周東(山口県) 18.17km 61度
81301 和田(山口県) 19.85km 320度
81397 玖珂(山口県) 20.98km 63度
81481 柳井(山口県) 23.00km 104度
81228 鹿野(山口県) 24.42km 347度
81231 広瀬(山口県) 28.91km 14度
81227 長野山(山口県) 29.74km 1度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 341,619
[341,619 (92.78% / 92.96%)] [341,619 / 367,490 (92.96)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,591
[11,591 (3.15% / 3.15%)] [353,210 / 25,871 (96.11)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,929
[4,929 (1.34% / 1.34%)] [358,139 / 14,280 (97.46)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,885
[2,885 (0.78% / 0.79%)] [361,024 / 9,351 (98.24)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,816
[1,816 (0.49% / 0.49%)] [362,840 / 6,466 (98.73)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,168
[1,168 (0.32% / 0.32%)] [364,008 / 4,650 (99.05)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 788
[788 (0.21% / 0.21%)] [364,796 / 3,482 (99.27)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 601
[601 (0.16% / 0.16%)] [365,397 / 2,694 (99.43)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 404
[404 (0.11% / 0.11%)] [365,801 / 2,093 (99.54)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 328
[328 (0.09% / 0.09%)] [366,129 / 1,689 (99.63)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 247
[247 (0.07% / 0.07%)] [366,376 / 1,361 (99.70)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 204
[204 (0.06% / 0.06%)] [366,580 / 1,114 (99.75)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 129
[129 (0.04% / 0.04%)] [366,709 / 910 (99.79)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 129
[129 (0.04% / 0.04%)] [366,838 / 781 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 108
[108 (0.03% / 0.03%)] [366,946 / 652 (99.85)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 101
[101 (0.03% / 0.03%)] [367,047 / 544 (99.88)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 68
[68 (0.02% / 0.02%)] [367,115 / 443 (99.90)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 56
[56 (0.02% / 0.02%)] [367,171 / 375 (99.91)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 42
[42 (0.01% / 0.01%)] [367,213 / 319 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 30
[30 (0.01% / 0.01%)] [367,243 / 277 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 32
[32 (0.01% / 0.01%)] [367,275 / 247 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 27
[27 (0.01% / 0.01%)] [367,302 / 215 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 24
[24 (0.01% / 0.01%)] [367,326 / 188 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 20
[20 (0.01% / 0.01%)] [367,346 / 164 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [367,363 / 144 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [367,375 / 127 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [367,390 / 115 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [367,396 / 100 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [367,404 / 94 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [367,415 / 86 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [367,423 / 75 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 7
[7 (0.00% / 0.00%)] [367,430 / 67 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [367,435 / 60 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 7
[7 (0.00% / 0.00%)] [367,442 / 55 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 4
[4 (0.00% / 0.00%)] [367,446 / 48 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [367,451 / 44 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [367,455 / 39 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [367,462 / 35 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [367,464 / 28 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [367,466 / 26 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 4
[4 (0.00% / 0.00%)] [367,470 / 24 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [367,472 / 20 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [367,474 / 18 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [367,477 / 16 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [367,478 / 13 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [367,481 / 12 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [367,483 / 9 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [367,485 / 7 (100.00)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 3
[3 (0.00% / 0.00%)] [367,488 / 5 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [367,489 / 2 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [367,490 / 1 (100.00)]

欠測回数 (694 / 0.19%)

風向

静穏 静穏 = 25,187
[25,187 (6.84% / 7.05%)]
北北東 北北東 = 7,939
[7,939 (2.16% / 2.22%)]
北東 北東 = 16,835
[16,835 (4.57% / 4.71%)]
東北東 東北東 = 81,285
[81,285 (22.08% / 22.75%)]
東 = 72,680
[72,680 (19.74% / 20.34%)]
東南東 東南東 = 10,109
[10,109 (2.75% / 2.83%)]
南東 南東 = 7,333
[7,333 (1.99% / 2.05%)]
南南東 南南東 = 5,387
[5,387 (1.46% / 1.51%)]
南 = 10,311
[10,311 (2.80% / 2.89%)]
南南西 南南西 = 18,974
[18,974 (5.15% / 5.31%)]
南西 南西 = 26,760
[26,760 (7.27% / 7.49%)]
西南西 西南西 = 28,774
[28,774 (7.82% / 8.05%)]
西 西 = 18,819
[18,819 (5.11% / 5.27%)]
西北西 西北西 = 9,347
[9,347 (2.54% / 2.62%)]
北西 北西 = 3,984
[3,984 (1.08% / 1.11%)]
北北西 北北西 = 6,159
[6,159 (1.67% / 1.72%)]
北 = 7,477
[7,477 (2.03% / 2.09%)]

欠測回数 (10,824 / 2.94%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 28,218
[28,218 (7.66% / 7.90%)] [28,218 / 357,382 (7.90)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 114,170
[114,170 (31.01% / 31.95%)] [142,388 / 329,164 (39.84)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 115,211
[115,211 (31.29% / 32.24%)] [257,599 / 214,994 (72.08)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 55,460
[55,460 (15.06% / 15.52%)] [313,059 / 99,783 (87.60)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 26,436
[26,436 (7.18% / 7.40%)] [339,495 / 44,323 (94.99)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,609
[11,609 (3.15% / 3.25%)] [351,104 / 17,887 (98.24)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,188
[4,188 (1.14% / 1.17%)] [355,292 / 6,278 (99.42)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,429
[1,429 (0.39% / 0.40%)] [356,721 / 2,090 (99.82)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 453
[453 (0.12% / 0.13%)] [357,174 / 661 (99.94)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 117
[117 (0.03% / 0.03%)] [357,291 / 208 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 54
[54 (0.01% / 0.02%)] [357,345 / 91 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 20
[20 (0.01% / 0.01%)] [357,365 / 37 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 9
[9 (0.00% / 0.00%)] [357,374 / 17 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [357,377 / 8 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 3
[3 (0.00% / 0.00%)] [357,380 / 5 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 2
[2 (0.00% / 0.00%)] [357,382 / 2 (100.00)]

欠測回数 (10,802 / 2.93%)

気温

-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 357,144 (0.00)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 2
[2 (0.00% / 0.00%)] [3 / 357,143 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 10
[10 (0.00% / 0.00%)] [13 / 357,141 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [39 / 357,131 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 126
[126 (0.03% / 0.04%)] [165 / 357,105 (0.05)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 328
[328 (0.09% / 0.09%)] [493 / 356,979 (0.14)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 843
[843 (0.23% / 0.24%)] [1,336 / 356,651 (0.37)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,037
[2,037 (0.55% / 0.57%)] [3,373 / 355,808 (0.94)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,919
[7,919 (2.15% / 2.22%)] [11,292 / 353,771 (3.16)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,519
[6,519 (1.77% / 1.83%)] [17,811 / 345,852 (4.99)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,635
[7,635 (2.07% / 2.14%)] [25,446 / 339,333 (7.12)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,935
[8,935 (2.43% / 2.50%)] [34,381 / 331,698 (9.63)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,903
[9,903 (2.69% / 2.77%)] [44,284 / 322,763 (12.40)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,047
[11,047 (3.00% / 3.09%)] [55,331 / 312,860 (15.49)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,631
[11,631 (3.16% / 3.26%)] [66,962 / 301,813 (18.75)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,229
[12,229 (3.32% / 3.42%)] [79,191 / 290,182 (22.17)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,487
[12,487 (3.39% / 3.50%)] [91,678 / 277,953 (25.67)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,513
[12,513 (3.40% / 3.50%)] [104,191 / 265,466 (29.17)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,367
[12,367 (3.36% / 3.46%)] [116,558 / 252,953 (32.64)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,963
[11,963 (3.25% / 3.35%)] [128,521 / 240,586 (35.99)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,798
[11,798 (3.20% / 3.30%)] [140,319 / 228,623 (39.29)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,685
[11,685 (3.17% / 3.27%)] [152,004 / 216,825 (42.56)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,922
[11,922 (3.24% / 3.34%)] [163,926 / 205,140 (45.90)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,893
[11,893 (3.23% / 3.33%)] [175,819 / 193,218 (49.23)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,053
[12,053 (3.27% / 3.37%)] [187,872 / 181,325 (52.60)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,291
[12,291 (3.34% / 3.44%)] [200,163 / 169,272 (56.05)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,387
[12,387 (3.36% / 3.47%)] [212,550 / 156,981 (59.51)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,952
[12,952 (3.52% / 3.63%)] [225,502 / 144,594 (63.14)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,391
[13,391 (3.64% / 3.75%)] [238,893 / 131,642 (66.89)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,280
[13,280 (3.61% / 3.72%)] [252,173 / 118,251 (70.61)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,025
[14,025 (3.81% / 3.93%)] [266,198 / 104,971 (74.54)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,272
[15,272 (4.15% / 4.28%)] [281,470 / 90,946 (78.81)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 16,388
[16,388 (4.45% / 4.59%)] [297,858 / 75,674 (83.40)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 14,863
[14,863 (4.04% / 4.16%)] [312,721 / 59,286 (87.56)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 11,736
[11,736 (3.19% / 3.29%)] [324,457 / 44,423 (90.85)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 8,696
[8,696 (2.36% / 2.43%)] [333,153 / 32,687 (93.28)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 6,804
[6,804 (1.85% / 1.91%)] [339,957 / 23,991 (95.19)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 5,387
[5,387 (1.46% / 1.51%)] [345,344 / 17,187 (96.70)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 4,356
[4,356 (1.18% / 1.22%)] [349,700 / 11,800 (97.92)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,428
[3,428 (0.93% / 0.96%)] [353,128 / 7,444 (98.88)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,404
[2,404 (0.65% / 0.67%)] [355,532 / 4,016 (99.55)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,239
[1,239 (0.34% / 0.35%)] [356,771 / 1,612 (99.90)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 319
[319 (0.09% / 0.09%)] [357,090 / 373 (99.98)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 52
[52 (0.01% / 0.01%)] [357,142 / 54 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 2
[2 (0.00% / 0.00%)] [357,144 / 2 (100.00)]

欠測回数 (11,040 / 3.00%)

日照時間

0.0h 0.0h = 242,391
[242,391 (65.83% / 67.84%)] [242,391 / 357,291 (67.84)]
0.1h 0.1h = 8,065
[8,065 (2.19% / 2.26%)] [250,456 / 114,900 (70.10)]
0.2h 0.2h = 6,610
[6,610 (1.80% / 1.85%)] [257,066 / 106,835 (71.95)]
0.3h 0.3h = 6,152
[6,152 (1.67% / 1.72%)] [263,218 / 100,225 (73.67)]
0.4h 0.4h = 5,918
[5,918 (1.61% / 1.66%)] [269,136 / 94,073 (75.33)]
0.5h 0.5h = 5,930
[5,930 (1.61% / 1.66%)] [275,066 / 88,155 (76.99)]
0.6h 0.6h = 6,050
[6,050 (1.64% / 1.69%)] [281,116 / 82,225 (78.68)]
0.7h 0.7h = 6,286
[6,286 (1.71% / 1.76%)] [287,402 / 76,175 (80.44)]
0.8h 0.8h = 6,729
[6,729 (1.83% / 1.88%)] [294,131 / 69,889 (82.32)]
0.9h 0.9h = 8,909
[8,909 (2.42% / 2.49%)] [303,040 / 63,160 (84.82)]
1.0h 1.0h = 54,251
[54,251 (14.73% / 15.18%)] [357,291 / 54,251 (100.00)]

欠測回数 (10,893 / 2.96%)