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 488
観測回数 356,496
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 〜 2016年08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 = 330,911
[330,911 (92.82% / 93.00%)] [330,911 / 355,811 (93.00%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,120
[11,120 (3.12% / 3.13%)] [342,031 / 24,900 (96.13%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,739
[4,739 (1.33% / 1.33%)] [346,770 / 13,780 (97.46%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,773
[2,773 (0.78% / 0.78%)] [349,543 / 9,041 (98.24%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,768
[1,768 (0.50% / 0.50%)] [351,311 / 6,268 (98.74%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,123
[1,123 (0.32% / 0.32%)] [352,434 / 4,500 (99.05%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 766
[766 (0.21% / 0.22%)] [353,200 / 3,377 (99.27%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 581
[581 (0.16% / 0.16%)] [353,781 / 2,611 (99.43%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 390
[390 (0.11% / 0.11%)] [354,171 / 2,030 (99.54%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 318
[318 (0.09% / 0.09%)] [354,489 / 1,640 (99.63%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 236
[236 (0.07% / 0.07%)] [354,725 / 1,322 (99.69%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 194
[194 (0.05% / 0.05%)] [354,919 / 1,086 (99.75%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 124
[124 (0.03% / 0.03%)] [355,043 / 892 (99.78%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 127
[127 (0.04% / 0.04%)] [355,170 / 768 (99.82%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 108
[108 (0.03% / 0.03%)] [355,278 / 641 (99.85%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 96
[96 (0.03% / 0.03%)] [355,374 / 533 (99.88%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 67
[67 (0.02% / 0.02%)] [355,441 / 437 (99.90%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 55
[55 (0.02% / 0.02%)] [355,496 / 370 (99.91%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 41
[41 (0.01% / 0.01%)] [355,537 / 315 (99.92%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 30
[30 (0.01% / 0.01%)] [355,567 / 274 (99.93%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [355,598 / 244 (99.94%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 27
[27 (0.01% / 0.01%)] [355,625 / 213 (99.95%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 24
[24 (0.01% / 0.01%)] [355,649 / 186 (99.95%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 20
[20 (0.01% / 0.01%)] [355,669 / 162 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [355,686 / 142 (99.96%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [355,698 / 125 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [355,713 / 113 (99.97%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [355,719 / 98 (99.97%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [355,727 / 92 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [355,738 / 84 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [355,746 / 73 (99.98%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 7
[7 (0.00% / 0.00%)] [355,753 / 65 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [355,758 / 58 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 7
[7 (0.00% / 0.00%)] [355,765 / 53 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 4
[4 (0.00% / 0.00%)] [355,769 / 46 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [355,774 / 42 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [355,777 / 37 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 6
[6 (0.00% / 0.00%)] [355,783 / 34 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [355,785 / 28 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [355,787 / 26 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 4
[4 (0.00% / 0.00%)] [355,791 / 24 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [355,793 / 20 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [355,795 / 18 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [355,798 / 16 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [355,799 / 13 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [355,802 / 12 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [355,804 / 9 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [355,806 / 7 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 3
[3 (0.00% / 0.00%)] [355,809 / 5 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [355,810 / 2 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [355,811 / 1 (100.00%)]

欠測回数 (685 / 0.19%)

風向

静穏 静穏 = 24,289
[24,289 (6.81% / 7.03%)] [0 / 0 (NA)]
北北東 北北東 = 6,217
[6,217 (1.74% / 1.80%)] [0 / 0 (NA)]
北東 北東 = 15,261
[15,261 (4.28% / 4.41%)] [0 / 0 (NA)]
東北東 東北東 = 80,807
[80,807 (22.67% / 23.38%)] [0 / 0 (NA)]
東 = 72,045
[72,045 (20.21% / 20.84%)] [0 / 0 (NA)]
東南東 東南東 = 9,790
[9,790 (2.75% / 2.83%)] [0 / 0 (NA)]
南東 南東 = 7,139
[7,139 (2.00% / 2.07%)] [0 / 0 (NA)]
南南東 南南東 = 4,927
[4,927 (1.38% / 1.43%)] [0 / 0 (NA)]
南 = 9,382
[9,382 (2.63% / 2.71%)] [0 / 0 (NA)]
南南西 南南西 = 18,346
[18,346 (5.15% / 5.31%)] [0 / 0 (NA)]
南西 南西 = 26,263
[26,263 (7.37% / 7.60%)] [0 / 0 (NA)]
西南西 西南西 = 28,531
[28,531 (8.00% / 8.25%)] [0 / 0 (NA)]
西 西 = 18,562
[18,562 (5.21% / 5.37%)] [0 / 0 (NA)]
西北西 西北西 = 8,988
[8,988 (2.52% / 2.60%)] [0 / 0 (NA)]
北西 北西 = 3,448
[3,448 (0.97% / 1.00%)] [0 / 0 (NA)]
北北西 北北西 = 5,360
[5,360 (1.50% / 1.55%)] [0 / 0 (NA)]
北 = 6,321
[6,321 (1.77% / 1.83%)] [0 / 0 (NA)]

欠測回数 (10,820 / 3.04%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 26,737
[26,737 (7.50% / 7.73%)] [26,737 / 345,698 (7.73%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 110,211
[110,211 (30.92% / 31.88%)] [136,948 / 318,961 (39.61%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 111,864
[111,864 (31.38% / 32.36%)] [248,812 / 208,750 (71.97%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 53,756
[53,756 (15.08% / 15.55%)] [302,568 / 96,886 (87.52%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,628
[25,628 (7.19% / 7.41%)] [328,196 / 43,130 (94.94%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,325
[11,325 (3.18% / 3.28%)] [339,521 / 17,502 (98.21%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,102
[4,102 (1.15% / 1.19%)] [343,623 / 6,177 (99.40%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,416
[1,416 (0.40% / 0.41%)] [345,039 / 2,075 (99.81%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 451
[451 (0.13% / 0.13%)] [345,490 / 659 (99.94%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 117
[117 (0.03% / 0.03%)] [345,607 / 208 (99.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 54
[54 (0.02% / 0.02%)] [345,661 / 91 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 20
[20 (0.01% / 0.01%)] [345,681 / 37 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 9
[9 (0.00% / 0.00%)] [345,690 / 17 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [345,693 / 8 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 3
[3 (0.00% / 0.00%)] [345,696 / 5 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 2
[2 (0.00% / 0.00%)] [345,698 / 2 (100.00%)]

欠測回数 (10,798 / 3.03%)

気温

-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 345,460 (0.00%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 2
[2 (0.00% / 0.00%)] [3 / 345,459 (0.00%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 10
[10 (0.00% / 0.00%)] [13 / 345,457 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [39 / 345,447 (0.01%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 126
[126 (0.04% / 0.04%)] [165 / 345,421 (0.05%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 328
[328 (0.09% / 0.09%)] [493 / 345,295 (0.14%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 843
[843 (0.24% / 0.24%)] [1,336 / 344,967 (0.39%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,033
[2,033 (0.57% / 0.59%)] [3,369 / 344,124 (0.98%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,753
[7,753 (2.17% / 2.24%)] [11,122 / 342,091 (3.22%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,379
[6,379 (1.79% / 1.85%)] [17,501 / 334,338 (5.07%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,430
[7,430 (2.08% / 2.15%)] [24,931 / 327,959 (7.22%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,697
[8,697 (2.44% / 2.52%)] [33,628 / 320,529 (9.73%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,568
[9,568 (2.68% / 2.77%)] [43,196 / 311,832 (12.50%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,699
[10,699 (3.00% / 3.10%)] [53,895 / 302,264 (15.60%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,252
[11,252 (3.16% / 3.26%)] [65,147 / 291,565 (18.86%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,847
[11,847 (3.32% / 3.43%)] [76,994 / 280,313 (22.29%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,076
[12,076 (3.39% / 3.50%)] [89,070 / 268,466 (25.78%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,062
[12,062 (3.38% / 3.49%)] [101,132 / 256,390 (29.27%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,920
[11,920 (3.34% / 3.45%)] [113,052 / 244,328 (32.73%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,550
[11,550 (3.24% / 3.34%)] [124,602 / 232,408 (36.07%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,395
[11,395 (3.20% / 3.30%)] [135,997 / 220,858 (39.37%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,327
[11,327 (3.18% / 3.28%)] [147,324 / 209,463 (42.65%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,598
[11,598 (3.25% / 3.36%)] [158,922 / 198,136 (46.00%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,498
[11,498 (3.23% / 3.33%)] [170,420 / 186,538 (49.33%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,648
[11,648 (3.27% / 3.37%)] [182,068 / 175,040 (52.70%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,840
[11,840 (3.32% / 3.43%)] [193,908 / 163,392 (56.13%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,955
[11,955 (3.35% / 3.46%)] [205,863 / 151,552 (59.59%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,488
[12,488 (3.50% / 3.61%)] [218,351 / 139,597 (63.21%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,959
[12,959 (3.64% / 3.75%)] [231,310 / 127,109 (66.96%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,867
[12,867 (3.61% / 3.72%)] [244,177 / 114,150 (70.68%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,574
[13,574 (3.81% / 3.93%)] [257,751 / 101,283 (74.61%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 14,823
[14,823 (4.16% / 4.29%)] [272,574 / 87,709 (78.90%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,917
[15,917 (4.46% / 4.61%)] [288,491 / 72,886 (83.51%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 14,350
[14,350 (4.03% / 4.15%)] [302,841 / 56,969 (87.66%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 11,268
[11,268 (3.16% / 3.26%)] [314,109 / 42,619 (90.92%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 8,347
[8,347 (2.34% / 2.42%)] [322,456 / 31,351 (93.34%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 6,496
[6,496 (1.82% / 1.88%)] [328,952 / 23,004 (95.22%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 5,191
[5,191 (1.46% / 1.50%)] [334,143 / 16,508 (96.72%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 4,198
[4,198 (1.18% / 1.22%)] [338,341 / 11,317 (97.94%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,299
[3,299 (0.93% / 0.95%)] [341,640 / 7,119 (98.89%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,315
[2,315 (0.65% / 0.67%)] [343,955 / 3,820 (99.56%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,171
[1,171 (0.33% / 0.34%)] [345,126 / 1,505 (99.90%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 288
[288 (0.08% / 0.08%)] [345,414 / 334 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 45
[45 (0.01% / 0.01%)] [345,459 / 46 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [345,460 / 1 (100.00%)]

欠測回数 (11,036 / 3.10%)

日照時間

0.0h 0.0h = 234,368
[234,368 (65.74% / 67.81%)] [234,368 / 345,612 (67.81%)]
0.1h 0.1h = 7,781
[7,781 (2.18% / 2.25%)] [242,149 / 111,244 (70.06%)]
0.2h 0.2h = 6,384
[6,384 (1.79% / 1.85%)] [248,533 / 103,463 (71.91%)]
0.3h 0.3h = 5,950
[5,950 (1.67% / 1.72%)] [254,483 / 97,079 (73.63%)]
0.4h 0.4h = 5,721
[5,721 (1.60% / 1.66%)] [260,204 / 91,129 (75.29%)]
0.5h 0.5h = 5,739
[5,739 (1.61% / 1.66%)] [265,943 / 85,408 (76.95%)]
0.6h 0.6h = 5,835
[5,835 (1.64% / 1.69%)] [271,778 / 79,669 (78.64%)]
0.7h 0.7h = 6,071
[6,071 (1.70% / 1.76%)] [277,849 / 73,834 (80.39%)]
0.8h 0.8h = 6,496
[6,496 (1.82% / 1.88%)] [284,345 / 67,763 (82.27%)]
0.9h 0.9h = 8,618
[8,618 (2.42% / 2.49%)] [292,963 / 61,267 (84.77%)]
1.0h 1.0h = 52,649
[52,649 (14.77% / 15.23%)] [345,612 / 52,649 (100.00%)]

欠測回数 (10,884 / 3.05%)