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 499
観測回数 364,512
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 = 338,267
[338,267 (92.80% / 92.98%)] [338,267 / 363,821 (92.98)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,451
[11,451 (3.14% / 3.15%)] [349,718 / 25,554 (96.12)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,873
[4,873 (1.34% / 1.34%)] [354,591 / 14,103 (97.46)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,843
[2,843 (0.78% / 0.78%)] [357,434 / 9,230 (98.24)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,796
[1,796 (0.49% / 0.49%)] [359,230 / 6,387 (98.74)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,147
[1,147 (0.31% / 0.32%)] [360,377 / 4,591 (99.05)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 781
[781 (0.21% / 0.21%)] [361,158 / 3,444 (99.27)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 594
[594 (0.16% / 0.16%)] [361,752 / 2,663 (99.43)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 397
[397 (0.11% / 0.11%)] [362,149 / 2,069 (99.54)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 325
[325 (0.09% / 0.09%)] [362,474 / 1,672 (99.63)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 243
[243 (0.07% / 0.07%)] [362,717 / 1,347 (99.70)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 199
[199 (0.05% / 0.05%)] [362,916 / 1,104 (99.75)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 128
[128 (0.04% / 0.04%)] [363,044 / 905 (99.79)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 128
[128 (0.04% / 0.04%)] [363,172 / 777 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 108
[108 (0.03% / 0.03%)] [363,280 / 649 (99.85)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 99
[99 (0.03% / 0.03%)] [363,379 / 541 (99.88)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 68
[68 (0.02% / 0.02%)] [363,447 / 442 (99.90)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 56
[56 (0.02% / 0.02%)] [363,503 / 374 (99.91)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 41
[41 (0.01% / 0.01%)] [363,544 / 318 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 30
[30 (0.01% / 0.01%)] [363,574 / 277 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 32
[32 (0.01% / 0.01%)] [363,606 / 247 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 27
[27 (0.01% / 0.01%)] [363,633 / 215 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 24
[24 (0.01% / 0.01%)] [363,657 / 188 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 20
[20 (0.01% / 0.01%)] [363,677 / 164 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [363,694 / 144 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [363,706 / 127 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [363,721 / 115 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [363,727 / 100 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [363,735 / 94 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [363,746 / 86 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [363,754 / 75 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 7
[7 (0.00% / 0.00%)] [363,761 / 67 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [363,766 / 60 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 7
[7 (0.00% / 0.00%)] [363,773 / 55 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 4
[4 (0.00% / 0.00%)] [363,777 / 48 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [363,782 / 44 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [363,786 / 39 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [363,793 / 35 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [363,795 / 28 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [363,797 / 26 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 4
[4 (0.00% / 0.00%)] [363,801 / 24 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [363,803 / 20 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [363,805 / 18 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [363,808 / 16 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [363,809 / 13 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [363,812 / 12 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [363,814 / 9 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [363,816 / 7 (100.00)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 3
[3 (0.00% / 0.00%)] [363,819 / 5 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [363,820 / 2 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [363,821 / 1 (100.00)]

欠測回数 (691 / 0.19%)

風向

静穏 静穏 = 24,903
[24,903 (6.83% / 7.04%)]
北北東 北北東 = 7,353
[7,353 (2.02% / 2.08%)]
北東 北東 = 16,281
[16,281 (4.47% / 4.60%)]
東北東 東北東 = 81,128
[81,128 (22.26% / 22.94%)]
東 = 72,482
[72,482 (19.88% / 20.49%)]
東南東 東南東 = 10,022
[10,022 (2.75% / 2.83%)]
南東 南東 = 7,275
[7,275 (2.00% / 2.06%)]
南南東 南南東 = 5,276
[5,276 (1.45% / 1.49%)]
南 = 10,104
[10,104 (2.77% / 2.86%)]
南南西 南南西 = 18,804
[18,804 (5.16% / 5.32%)]
南西 南西 = 26,616
[26,616 (7.30% / 7.53%)]
西南西 西南西 = 28,714
[28,714 (7.88% / 8.12%)]
西 西 = 18,755
[18,755 (5.15% / 5.30%)]
西北西 西北西 = 9,254
[9,254 (2.54% / 2.62%)]
北西 北西 = 3,790
[3,790 (1.04% / 1.07%)]
北北西 北北西 = 5,871
[5,871 (1.61% / 1.66%)]
北 = 7,062
[7,062 (1.94% / 2.00%)]

欠測回数 (10,822 / 2.97%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,759
[27,759 (7.62% / 7.85%)] [27,759 / 353,712 (7.85)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 112,847
[112,847 (30.96% / 31.90%)] [140,606 / 325,953 (39.75)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 114,117
[114,117 (31.31% / 32.26%)] [254,723 / 213,106 (72.01)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 54,989
[54,989 (15.09% / 15.55%)] [309,712 / 98,989 (87.56)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 26,207
[26,207 (7.19% / 7.41%)] [335,919 / 44,000 (94.97)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,537
[11,537 (3.17% / 3.26%)] [347,456 / 17,793 (98.23)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,168
[4,168 (1.14% / 1.18%)] [351,624 / 6,256 (99.41)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,428
[1,428 (0.39% / 0.40%)] [353,052 / 2,088 (99.81)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 452
[452 (0.12% / 0.13%)] [353,504 / 660 (99.94)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 117
[117 (0.03% / 0.03%)] [353,621 / 208 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 54
[54 (0.01% / 0.02%)] [353,675 / 91 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 20
[20 (0.01% / 0.01%)] [353,695 / 37 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 9
[9 (0.00% / 0.00%)] [353,704 / 17 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [353,707 / 8 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 3
[3 (0.00% / 0.00%)] [353,710 / 5 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 2
[2 (0.00% / 0.00%)] [353,712 / 2 (100.00)]

欠測回数 (10,800 / 2.96%)

気温

-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 353,474 (0.00)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 2
[2 (0.00% / 0.00%)] [3 / 353,473 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 10
[10 (0.00% / 0.00%)] [13 / 353,471 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [39 / 353,461 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 126
[126 (0.03% / 0.04%)] [165 / 353,435 (0.05)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 328
[328 (0.09% / 0.09%)] [493 / 353,309 (0.14)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 843
[843 (0.23% / 0.24%)] [1,336 / 352,981 (0.38)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,033
[2,033 (0.56% / 0.58%)] [3,369 / 352,138 (0.95)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,876
[7,876 (2.16% / 2.23%)] [11,245 / 350,105 (3.18)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,480
[6,480 (1.78% / 1.83%)] [17,725 / 342,229 (5.01)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,580
[7,580 (2.08% / 2.14%)] [25,305 / 335,749 (7.16)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,864
[8,864 (2.43% / 2.51%)] [34,169 / 328,169 (9.67)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,823
[9,823 (2.69% / 2.78%)] [43,992 / 319,305 (12.45)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,960
[10,960 (3.01% / 3.10%)] [54,952 / 309,482 (15.55)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,527
[11,527 (3.16% / 3.26%)] [66,479 / 298,522 (18.81)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,110
[12,110 (3.32% / 3.43%)] [78,589 / 286,995 (22.23)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,356
[12,356 (3.39% / 3.50%)] [90,945 / 274,885 (25.73)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,377
[12,377 (3.40% / 3.50%)] [103,322 / 262,529 (29.23)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,252
[12,252 (3.36% / 3.47%)] [115,574 / 250,152 (32.70)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,863
[11,863 (3.25% / 3.36%)] [127,437 / 237,900 (36.05)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,700
[11,700 (3.21% / 3.31%)] [139,137 / 226,037 (39.36)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,608
[11,608 (3.18% / 3.28%)] [150,745 / 214,337 (42.65)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,846
[11,846 (3.25% / 3.35%)] [162,591 / 202,729 (46.00)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,779
[11,779 (3.23% / 3.33%)] [174,370 / 190,883 (49.33)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,918
[11,918 (3.27% / 3.37%)] [186,288 / 179,104 (52.70)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,144
[12,144 (3.33% / 3.44%)] [198,432 / 167,186 (56.14)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,224
[12,224 (3.35% / 3.46%)] [210,656 / 155,042 (59.60)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,801
[12,801 (3.51% / 3.62%)] [223,457 / 142,818 (63.22)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,259
[13,259 (3.64% / 3.75%)] [236,716 / 130,017 (66.97)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,159
[13,159 (3.61% / 3.72%)] [249,875 / 116,758 (70.69)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,864
[13,864 (3.80% / 3.92%)] [263,739 / 103,599 (74.61)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,136
[15,136 (4.15% / 4.28%)] [278,875 / 89,735 (78.90)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 16,263
[16,263 (4.46% / 4.60%)] [295,138 / 74,599 (83.50)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 14,702
[14,702 (4.03% / 4.16%)] [309,840 / 58,336 (87.66)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 11,559
[11,559 (3.17% / 3.27%)] [321,399 / 43,634 (90.93)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 8,572
[8,572 (2.35% / 2.43%)] [329,971 / 32,075 (93.35)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 6,673
[6,673 (1.83% / 1.89%)] [336,644 / 23,503 (95.24)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 5,293
[5,293 (1.45% / 1.50%)] [341,937 / 16,830 (96.74)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 4,280
[4,280 (1.17% / 1.21%)] [346,217 / 11,537 (97.95)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,361
[3,361 (0.92% / 0.95%)] [349,578 / 7,257 (98.90)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,354
[2,354 (0.65% / 0.67%)] [351,932 / 3,896 (99.56)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,197
[1,197 (0.33% / 0.34%)] [353,129 / 1,542 (99.90)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 298
[298 (0.08% / 0.08%)] [353,427 / 345 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 46
[46 (0.01% / 0.01%)] [353,473 / 47 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [353,474 / 1 (100.00)]

欠測回数 (11,038 / 3.03%)

日照時間

0.0h 0.0h = 239,855
[239,855 (65.80% / 67.83%)] [239,855 / 353,623 (67.83)]
0.1h 0.1h = 7,971
[7,971 (2.19% / 2.25%)] [247,826 / 113,768 (70.08)]
0.2h 0.2h = 6,548
[6,548 (1.80% / 1.85%)] [254,374 / 105,797 (71.93)]
0.3h 0.3h = 6,088
[6,088 (1.67% / 1.72%)] [260,462 / 99,249 (73.66)]
0.4h 0.4h = 5,852
[5,852 (1.61% / 1.65%)] [266,314 / 93,161 (75.31)]
0.5h 0.5h = 5,867
[5,867 (1.61% / 1.66%)] [272,181 / 87,309 (76.97)]
0.6h 0.6h = 5,980
[5,980 (1.64% / 1.69%)] [278,161 / 81,442 (78.66)]
0.7h 0.7h = 6,216
[6,216 (1.71% / 1.76%)] [284,377 / 75,462 (80.42)]
0.8h 0.8h = 6,665
[6,665 (1.83% / 1.88%)] [291,042 / 69,246 (82.30)]
0.9h 0.9h = 8,810
[8,810 (2.42% / 2.49%)] [299,852 / 62,581 (84.79)]
1.0h 1.0h = 53,771
[53,771 (14.75% / 15.21%)] [353,623 / 53,771 (100.00)]

欠測回数 (10,889 / 2.99%)