観測所番号 48841
都道府県 長野県 [ 地域ポータル ]
所在地 長野県飯田市南信濃和田字夜川瀬 (長野県飯田市)
観測月数 453
観測回数 330,923
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1978年12月01日 〜 1986年04月17日 南信濃 (ミナミシナノ) 35.322N 137.932E 410m 6.5m
1986年04月18日 〜 2001年11月08日 南信濃 (ミナミシナノ) 35.322N 137.932E 410m 6.5m
2001年11月09日 〜 2008年01月24日 南信濃 (ミナミシナノ) 35.322N 137.932E 407m 9.5m
2008年01月25日 〜 2016年08月99日 南信濃 (ミナミシナノ) 35.322N 137.932E 407m 9.5m
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
48836 阿南(長野県) 10.96km 264度
48871 鶯巣(長野県) 11.35km 234度
48826 浪合(長野県) 22.54km 284度
48766 飯田(長野県) 22.85km 337度
48767 飯田(長野県) 24.44km 335度
48945 飯田(長野県) 24.44km 335度
48796 網掛山(長野県) 25.52km 303度
51077 茶臼山(愛知県) 27.21km 245度
48737 大鹿(長野県) 27.86km 20度
51076 茶臼山(愛知県) 27.86km 244度
50106 井川(静岡県) 28.84km 113度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 303,689
[303,689 (91.77% / 91.89%)] [303,689 / 330,488 (91.89%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,894
[12,894 (3.90% / 3.90%)] [316,583 / 26,799 (95.79%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,454
[5,454 (1.65% / 1.65%)] [322,037 / 13,905 (97.44%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,843
[2,843 (0.86% / 0.86%)] [324,880 / 8,451 (98.30%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,665
[1,665 (0.50% / 0.50%)] [326,545 / 5,608 (98.81%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,107
[1,107 (0.33% / 0.33%)] [327,652 / 3,943 (99.14%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 750
[750 (0.23% / 0.23%)] [328,402 / 2,836 (99.37%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 527
[527 (0.16% / 0.16%)] [328,929 / 2,086 (99.53%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 356
[356 (0.11% / 0.11%)] [329,285 / 1,559 (99.64%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 282
[282 (0.09% / 0.09%)] [329,567 / 1,203 (99.72%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 167
[167 (0.05% / 0.05%)] [329,734 / 921 (99.77%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 159
[159 (0.05% / 0.05%)] [329,893 / 754 (99.82%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 109
[109 (0.03% / 0.03%)] [330,002 / 595 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 95
[95 (0.03% / 0.03%)] [330,097 / 486 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 62
[62 (0.02% / 0.02%)] [330,159 / 391 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 57
[57 (0.02% / 0.02%)] [330,216 / 329 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 49
[49 (0.01% / 0.01%)] [330,265 / 272 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 29
[29 (0.01% / 0.01%)] [330,294 / 223 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 28
[28 (0.01% / 0.01%)] [330,322 / 194 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 23
[23 (0.01% / 0.01%)] [330,345 / 166 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 22
[22 (0.01% / 0.01%)] [330,367 / 143 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 20
[20 (0.01% / 0.01%)] [330,387 / 121 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 13
[13 (0.00% / 0.00%)] [330,400 / 101 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 14
[14 (0.00% / 0.00%)] [330,414 / 88 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [330,427 / 74 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [330,433 / 61 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [330,442 / 55 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [330,446 / 46 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [330,450 / 42 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [330,456 / 38 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [330,463 / 32 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [330,466 / 25 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [330,468 / 22 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [330,471 / 20 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [330,473 / 17 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [330,475 / 15 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [330,478 / 13 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [330,479 / 10 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [330,481 / 9 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [330,482 / 7 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [330,483 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [330,484 / 5 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [330,485 / 4 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [330,487 / 3 (100.00%)]
80.5mm - 81.4mm 80.5mm - 81.4mm = 1
[1 (0.00% / 0.00%)] [330,488 / 1 (100.00%)]

欠測回数 (435 / 0.13%)

風向

静穏 静穏 = 116,687
[116,687 (35.26% / 35.32%)] [0 / 0 (NA)]
北北東 北北東 = 9,111
[9,111 (2.75% / 2.76%)] [0 / 0 (NA)]
北東 北東 = 23,368
[23,368 (7.06% / 7.07%)] [0 / 0 (NA)]
東北東 東北東 = 20,593
[20,593 (6.22% / 6.23%)] [0 / 0 (NA)]
東 = 10,879
[10,879 (3.29% / 3.29%)] [0 / 0 (NA)]
東南東 東南東 = 6,620
[6,620 (2.00% / 2.00%)] [0 / 0 (NA)]
南東 南東 = 7,070
[7,070 (2.14% / 2.14%)] [0 / 0 (NA)]
南南東 南南東 = 8,896
[8,896 (2.69% / 2.69%)] [0 / 0 (NA)]
南 = 7,594
[7,594 (2.29% / 2.30%)] [0 / 0 (NA)]
南南西 南南西 = 16,518
[16,518 (4.99% / 5.00%)] [0 / 0 (NA)]
南西 南西 = 44,564
[44,564 (13.47% / 13.49%)] [0 / 0 (NA)]
西南西 西南西 = 29,006
[29,006 (8.77% / 8.78%)] [0 / 0 (NA)]
西 西 = 10,805
[10,805 (3.27% / 3.27%)] [0 / 0 (NA)]
西北西 西北西 = 6,609
[6,609 (2.00% / 2.00%)] [0 / 0 (NA)]
北西 北西 = 4,189
[4,189 (1.27% / 1.27%)] [0 / 0 (NA)]
北北西 北北西 = 3,511
[3,511 (1.06% / 1.06%)] [0 / 0 (NA)]
北 = 4,326
[4,326 (1.31% / 1.31%)] [0 / 0 (NA)]

欠測回数 (577 / 0.17%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 124,379
[124,379 (37.59% / 37.64%)] [124,379 / 330,467 (37.64%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 119,296
[119,296 (36.05% / 36.10%)] [243,675 / 206,088 (73.74%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 42,487
[42,487 (12.84% / 12.86%)] [286,162 / 86,792 (86.59%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 29,252
[29,252 (8.84% / 8.85%)] [315,414 / 44,305 (95.44%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 12,301
[12,301 (3.72% / 3.72%)] [327,715 / 15,053 (99.17%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,311
[2,311 (0.70% / 0.70%)] [330,026 / 2,752 (99.87%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 348
[348 (0.11% / 0.11%)] [330,374 / 441 (99.97%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 61
[61 (0.02% / 0.02%)] [330,435 / 93 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [330,459 / 32 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 4
[4 (0.00% / 0.00%)] [330,463 / 8 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2
[2 (0.00% / 0.00%)] [330,465 / 4 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [330,466 / 2 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1
[1 (0.00% / 0.00%)] [330,467 / 1 (100.00%)]

欠測回数 (456 / 0.14%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 9
[9 (0.00% / 0.00%)] [9 / 330,603 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 14
[14 (0.00% / 0.00%)] [23 / 330,594 (0.01%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 49
[49 (0.01% / 0.01%)] [72 / 330,580 (0.02%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 130
[130 (0.04% / 0.04%)] [202 / 330,531 (0.06%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 341
[341 (0.10% / 0.10%)] [543 / 330,401 (0.16%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 698
[698 (0.21% / 0.21%)] [1,241 / 330,060 (0.38%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 1,246
[1,246 (0.38% / 0.38%)] [2,487 / 329,362 (0.75%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 2,513
[2,513 (0.76% / 0.76%)] [5,000 / 328,116 (1.51%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 3,893
[3,893 (1.18% / 1.18%)] [8,893 / 325,603 (2.69%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,012
[6,012 (1.82% / 1.82%)] [14,905 / 321,710 (4.51%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,896
[7,896 (2.39% / 2.39%)] [22,801 / 315,698 (6.90%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,137
[17,137 (5.18% / 5.18%)] [39,938 / 307,802 (12.08%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,920
[9,920 (3.00% / 3.00%)] [49,858 / 290,665 (15.08%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,191
[9,191 (2.78% / 2.78%)] [59,049 / 280,745 (17.86%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,021
[10,021 (3.03% / 3.03%)] [69,070 / 271,554 (20.89%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,888
[9,888 (2.99% / 2.99%)] [78,958 / 261,533 (23.88%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,091
[10,091 (3.05% / 3.05%)] [89,049 / 251,645 (26.94%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,733
[9,733 (2.94% / 2.94%)] [98,782 / 241,554 (29.88%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,247
[10,247 (3.10% / 3.10%)] [109,029 / 231,821 (32.98%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,964
[9,964 (3.01% / 3.01%)] [118,993 / 221,574 (35.99%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,684
[9,684 (2.93% / 2.93%)] [128,677 / 211,610 (38.92%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,790
[9,790 (2.96% / 2.96%)] [138,467 / 201,926 (41.88%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,809
[9,809 (2.96% / 2.97%)] [148,276 / 192,136 (44.85%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,931
[9,931 (3.00% / 3.00%)] [158,207 / 182,327 (47.85%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,116
[10,116 (3.06% / 3.06%)] [168,323 / 172,396 (50.91%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,267
[10,267 (3.10% / 3.11%)] [178,590 / 162,280 (54.02%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 9,970
[9,970 (3.01% / 3.02%)] [188,560 / 152,013 (57.04%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,460
[10,460 (3.16% / 3.16%)] [199,020 / 142,043 (60.20%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,680
[10,680 (3.23% / 3.23%)] [209,700 / 131,583 (63.43%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,473
[11,473 (3.47% / 3.47%)] [221,173 / 120,903 (66.90%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,527
[12,527 (3.79% / 3.79%)] [233,700 / 109,430 (70.69%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,583
[13,583 (4.10% / 4.11%)] [247,283 / 96,903 (74.80%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,596
[14,596 (4.41% / 4.41%)] [261,879 / 83,320 (79.21%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,544
[13,544 (4.09% / 4.10%)] [275,423 / 68,724 (83.31%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,558
[11,558 (3.49% / 3.50%)] [286,981 / 55,180 (86.81%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 9,152
[9,152 (2.77% / 2.77%)] [296,133 / 43,622 (89.57%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 7,254
[7,254 (2.19% / 2.19%)] [303,387 / 34,470 (91.77%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 5,819
[5,819 (1.76% / 1.76%)] [309,206 / 27,216 (93.53%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,928
[4,928 (1.49% / 1.49%)] [314,134 / 21,397 (95.02%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,161
[4,161 (1.26% / 1.26%)] [318,295 / 16,469 (96.28%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,372
[3,372 (1.02% / 1.02%)] [321,667 / 12,308 (97.30%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,724
[2,724 (0.82% / 0.82%)] [324,391 / 8,936 (98.12%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,169
[2,169 (0.66% / 0.66%)] [326,560 / 6,212 (98.78%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,672
[1,672 (0.51% / 0.51%)] [328,232 / 4,043 (99.28%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,117
[1,117 (0.34% / 0.34%)] [329,349 / 2,371 (99.62%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 697
[697 (0.21% / 0.21%)] [330,046 / 1,254 (99.83%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 363
[363 (0.11% / 0.11%)] [330,409 / 557 (99.94%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 147
[147 (0.04% / 0.04%)] [330,556 / 194 (99.99%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 37
[37 (0.01% / 0.01%)] [330,593 / 47 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [330,602 / 10 (100.00%)]
38.5℃ - 39.4℃ 38.5℃ - 39.4℃ = 1
[1 (0.00% / 0.00%)] [330,603 / 1 (100.00%)]

欠測回数 (320 / 0.10%)

日照時間

0.0h 0.0h = 235,155
[235,155 (71.06% / 71.34%)] [235,155 / 329,616 (71.34%)]
0.1h 0.1h = 7,057
[7,057 (2.13% / 2.14%)] [242,212 / 94,461 (73.48%)]
0.2h 0.2h = 6,214
[6,214 (1.88% / 1.89%)] [248,426 / 87,404 (75.37%)]
0.3h 0.3h = 5,056
[5,056 (1.53% / 1.53%)] [253,482 / 81,190 (76.90%)]
0.4h 0.4h = 4,440
[4,440 (1.34% / 1.35%)] [257,922 / 76,134 (78.25%)]
0.5h 0.5h = 4,339
[4,339 (1.31% / 1.32%)] [262,261 / 71,694 (79.57%)]
0.6h 0.6h = 4,560
[4,560 (1.38% / 1.38%)] [266,821 / 67,355 (80.95%)]
0.7h 0.7h = 5,146
[5,146 (1.56% / 1.56%)] [271,967 / 62,795 (82.51%)]
0.8h 0.8h = 5,120
[5,120 (1.55% / 1.55%)] [277,087 / 57,649 (84.06%)]
0.9h 0.9h = 6,516
[6,516 (1.97% / 1.98%)] [283,603 / 52,529 (86.04%)]
1.0h 1.0h = 46,013
[46,013 (13.90% / 13.96%)] [329,616 / 46,013 (100.00%)]

欠測回数 (1,307 / 0.39%)