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 460
観測回数 336,011
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 〜 2017年03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 = 308,328
[308,328 (91.76% / 91.88%)] [308,328 / 335,576 (91.88%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,108
[13,108 (3.90% / 3.91%)] [321,436 / 27,248 (95.79%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,553
[5,553 (1.65% / 1.65%)] [326,989 / 14,140 (97.44%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,891
[2,891 (0.86% / 0.86%)] [329,880 / 8,587 (98.30%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,702
[1,702 (0.51% / 0.51%)] [331,582 / 5,696 (98.81%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,125
[1,125 (0.33% / 0.34%)] [332,707 / 3,994 (99.15%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 762
[762 (0.23% / 0.23%)] [333,469 / 2,869 (99.37%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 535
[535 (0.16% / 0.16%)] [334,004 / 2,107 (99.53%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 359
[359 (0.11% / 0.11%)] [334,363 / 1,572 (99.64%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 283
[283 (0.08% / 0.08%)] [334,646 / 1,213 (99.72%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 170
[170 (0.05% / 0.05%)] [334,816 / 930 (99.77%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 160
[160 (0.05% / 0.05%)] [334,976 / 760 (99.82%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 110
[110 (0.03% / 0.03%)] [335,086 / 600 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 95
[95 (0.03% / 0.03%)] [335,181 / 490 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 62
[62 (0.02% / 0.02%)] [335,243 / 395 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 58
[58 (0.02% / 0.02%)] [335,301 / 333 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 49
[49 (0.01% / 0.01%)] [335,350 / 275 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 30
[30 (0.01% / 0.01%)] [335,380 / 226 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 28
[28 (0.01% / 0.01%)] [335,408 / 196 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 24
[24 (0.01% / 0.01%)] [335,432 / 168 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 22
[22 (0.01% / 0.01%)] [335,454 / 144 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 21
[21 (0.01% / 0.01%)] [335,475 / 122 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 13
[13 (0.00% / 0.00%)] [335,488 / 101 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 14
[14 (0.00% / 0.00%)] [335,502 / 88 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [335,515 / 74 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [335,521 / 61 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [335,530 / 55 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [335,534 / 46 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [335,538 / 42 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [335,544 / 38 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [335,551 / 32 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [335,554 / 25 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [335,556 / 22 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [335,559 / 20 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [335,561 / 17 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [335,563 / 15 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [335,566 / 13 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [335,567 / 10 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [335,569 / 9 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [335,570 / 7 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [335,571 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [335,572 / 5 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [335,573 / 4 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [335,575 / 3 (100.00%)]
80.5mm - 81.4mm 80.5mm - 81.4mm = 1
[1 (0.00% / 0.00%)] [335,576 / 1 (100.00%)]

欠測回数 (435 / 0.13%)

風向

静穏 静穏 = 117,373
[117,373 (34.93% / 35.00%)] [0 / 0 (NA)]
北北東 北北東 = 9,367
[9,367 (2.79% / 2.79%)] [0 / 0 (NA)]
北東 北東 = 23,911
[23,911 (7.12% / 7.13%)] [0 / 0 (NA)]
東北東 東北東 = 21,123
[21,123 (6.29% / 6.30%)] [0 / 0 (NA)]
東 = 11,104
[11,104 (3.30% / 3.31%)] [0 / 0 (NA)]
東南東 東南東 = 6,783
[6,783 (2.02% / 2.02%)] [0 / 0 (NA)]
南東 南東 = 7,223
[7,223 (2.15% / 2.15%)] [0 / 0 (NA)]
南南東 南南東 = 9,191
[9,191 (2.74% / 2.74%)] [0 / 0 (NA)]
南 = 7,820
[7,820 (2.33% / 2.33%)] [0 / 0 (NA)]
南南西 南南西 = 16,889
[16,889 (5.03% / 5.04%)] [0 / 0 (NA)]
南西 南西 = 45,252
[45,252 (13.47% / 13.49%)] [0 / 0 (NA)]
西南西 西南西 = 29,355
[29,355 (8.74% / 8.75%)] [0 / 0 (NA)]
西 西 = 10,982
[10,982 (3.27% / 3.27%)] [0 / 0 (NA)]
西北西 西北西 = 6,723
[6,723 (2.00% / 2.00%)] [0 / 0 (NA)]
北西 北西 = 4,274
[4,274 (1.27% / 1.27%)] [0 / 0 (NA)]
北北西 北北西 = 3,591
[3,591 (1.07% / 1.07%)] [0 / 0 (NA)]
北 = 4,425
[4,425 (1.32% / 1.32%)] [0 / 0 (NA)]

欠測回数 (625 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 125,712
[125,712 (37.41% / 37.47%)] [125,712 / 335,507 (37.47%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 121,820
[121,820 (36.25% / 36.31%)] [247,532 / 209,795 (73.78%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 43,171
[43,171 (12.85% / 12.87%)] [290,703 / 87,975 (86.65%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 29,606
[29,606 (8.81% / 8.82%)] [320,309 / 44,804 (95.47%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 12,430
[12,430 (3.70% / 3.70%)] [332,739 / 15,198 (99.17%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,326
[2,326 (0.69% / 0.69%)] [335,065 / 2,768 (99.87%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 349
[349 (0.10% / 0.10%)] [335,414 / 442 (99.97%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 61
[61 (0.02% / 0.02%)] [335,475 / 93 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [335,499 / 32 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 4
[4 (0.00% / 0.00%)] [335,503 / 8 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2
[2 (0.00% / 0.00%)] [335,505 / 4 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [335,506 / 2 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1
[1 (0.00% / 0.00%)] [335,507 / 1 (100.00%)]

欠測回数 (504 / 0.15%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 9
[9 (0.00% / 0.00%)] [9 / 335,691 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 14
[14 (0.00% / 0.00%)] [23 / 335,682 (0.01%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 49
[49 (0.01% / 0.01%)] [72 / 335,668 (0.02%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 130
[130 (0.04% / 0.04%)] [202 / 335,619 (0.06%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 342
[342 (0.10% / 0.10%)] [544 / 335,489 (0.16%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 705
[705 (0.21% / 0.21%)] [1,249 / 335,147 (0.37%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 1,266
[1,266 (0.38% / 0.38%)] [2,515 / 334,442 (0.75%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 2,575
[2,575 (0.77% / 0.77%)] [5,090 / 333,176 (1.52%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 3,968
[3,968 (1.18% / 1.18%)] [9,058 / 330,601 (2.70%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,141
[6,141 (1.83% / 1.83%)] [15,199 / 326,633 (4.53%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,093
[8,093 (2.41% / 2.41%)] [23,292 / 320,492 (6.94%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,637
[17,637 (5.25% / 5.25%)] [40,929 / 312,399 (12.19%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,193
[10,193 (3.03% / 3.04%)] [51,122 / 294,762 (15.23%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,434
[9,434 (2.81% / 2.81%)] [60,556 / 284,569 (18.04%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,236
[10,236 (3.05% / 3.05%)] [70,792 / 275,135 (21.09%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,099
[10,099 (3.01% / 3.01%)] [80,891 / 264,899 (24.10%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,282
[10,282 (3.06% / 3.06%)] [91,173 / 254,800 (27.16%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,986
[9,986 (2.97% / 2.97%)] [101,159 / 244,518 (30.13%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,458
[10,458 (3.11% / 3.12%)] [111,617 / 234,532 (33.25%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,173
[10,173 (3.03% / 3.03%)] [121,790 / 224,074 (36.28%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,881
[9,881 (2.94% / 2.94%)] [131,671 / 213,901 (39.22%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,974
[9,974 (2.97% / 2.97%)] [141,645 / 204,020 (42.20%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,998
[9,998 (2.98% / 2.98%)] [151,643 / 194,046 (45.17%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,091
[10,091 (3.00% / 3.01%)] [161,734 / 184,048 (48.18%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,243
[10,243 (3.05% / 3.05%)] [171,977 / 173,957 (51.23%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,387
[10,387 (3.09% / 3.09%)] [182,364 / 163,714 (54.32%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,065
[10,065 (3.00% / 3.00%)] [192,429 / 153,327 (57.32%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,539
[10,539 (3.14% / 3.14%)] [202,968 / 143,262 (60.46%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,765
[10,765 (3.20% / 3.21%)] [213,733 / 132,723 (63.67%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,594
[11,594 (3.45% / 3.45%)] [225,327 / 121,958 (67.12%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,649
[12,649 (3.76% / 3.77%)] [237,976 / 110,364 (70.89%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,717
[13,717 (4.08% / 4.09%)] [251,693 / 97,715 (74.98%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,753
[14,753 (4.39% / 4.39%)] [266,446 / 83,998 (79.37%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,689
[13,689 (4.07% / 4.08%)] [280,135 / 69,245 (83.45%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,660
[11,660 (3.47% / 3.47%)] [291,795 / 55,556 (86.92%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 9,217
[9,217 (2.74% / 2.75%)] [301,012 / 43,896 (89.67%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 7,298
[7,298 (2.17% / 2.17%)] [308,310 / 34,679 (91.84%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 5,859
[5,859 (1.74% / 1.75%)] [314,169 / 27,381 (93.59%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,965
[4,965 (1.48% / 1.48%)] [319,134 / 21,522 (95.07%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,183
[4,183 (1.24% / 1.25%)] [323,317 / 16,557 (96.31%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,391
[3,391 (1.01% / 1.01%)] [326,708 / 12,374 (97.32%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,741
[2,741 (0.82% / 0.82%)] [329,449 / 8,983 (98.14%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,185
[2,185 (0.65% / 0.65%)] [331,634 / 6,242 (98.79%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,682
[1,682 (0.50% / 0.50%)] [333,316 / 4,057 (99.29%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,120
[1,120 (0.33% / 0.33%)] [334,436 / 2,375 (99.63%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 698
[698 (0.21% / 0.21%)] [335,134 / 1,255 (99.83%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 363
[363 (0.11% / 0.11%)] [335,497 / 557 (99.94%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 147
[147 (0.04% / 0.04%)] [335,644 / 194 (99.99%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 37
[37 (0.01% / 0.01%)] [335,681 / 47 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [335,690 / 10 (100.00%)]
38.5℃ - 39.4℃ 38.5℃ - 39.4℃ = 1
[1 (0.00% / 0.00%)] [335,691 / 1 (100.00%)]

欠測回数 (320 / 0.10%)

日照時間

0.0h 0.0h = 238,841
[238,841 (71.08% / 71.36%)] [238,841 / 334,702 (71.36%)]
0.1h 0.1h = 7,172
[7,172 (2.13% / 2.14%)] [246,013 / 95,861 (73.50%)]
0.2h 0.2h = 6,318
[6,318 (1.88% / 1.89%)] [252,331 / 88,689 (75.39%)]
0.3h 0.3h = 5,127
[5,127 (1.53% / 1.53%)] [257,458 / 82,371 (76.92%)]
0.4h 0.4h = 4,511
[4,511 (1.34% / 1.35%)] [261,969 / 77,244 (78.27%)]
0.5h 0.5h = 4,413
[4,413 (1.31% / 1.32%)] [266,382 / 72,733 (79.59%)]
0.6h 0.6h = 4,629
[4,629 (1.38% / 1.38%)] [271,011 / 68,320 (80.97%)]
0.7h 0.7h = 5,209
[5,209 (1.55% / 1.56%)] [276,220 / 63,691 (82.53%)]
0.8h 0.8h = 5,192
[5,192 (1.55% / 1.55%)] [281,412 / 58,482 (84.08%)]
0.9h 0.9h = 6,588
[6,588 (1.96% / 1.97%)] [288,000 / 53,290 (86.05%)]
1.0h 1.0h = 46,702
[46,702 (13.90% / 13.95%)] [334,702 / 46,702 (100.00%)]

欠測回数 (1,309 / 0.39%)