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 469
観測回数 342,611
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07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 = 314,306
[314,306 (91.74% / 91.86%)] [314,306 / 342,176 (91.86)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,416
[13,416 (3.92% / 3.92%)] [327,722 / 27,870 (95.78)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,669
[5,669 (1.65% / 1.66%)] [333,391 / 14,454 (97.43)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,974
[2,974 (0.87% / 0.87%)] [336,365 / 8,785 (98.30)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,732
[1,732 (0.51% / 0.51%)] [338,097 / 5,811 (98.81)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,146
[1,146 (0.33% / 0.33%)] [339,243 / 4,079 (99.14)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 778
[778 (0.23% / 0.23%)] [340,021 / 2,933 (99.37)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 544
[544 (0.16% / 0.16%)] [340,565 / 2,155 (99.53)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 366
[366 (0.11% / 0.11%)] [340,931 / 1,611 (99.64)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 292
[292 (0.09% / 0.09%)] [341,223 / 1,245 (99.72)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 177
[177 (0.05% / 0.05%)] [341,400 / 953 (99.77)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 163
[163 (0.05% / 0.05%)] [341,563 / 776 (99.82)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 112
[112 (0.03% / 0.03%)] [341,675 / 613 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 98
[98 (0.03% / 0.03%)] [341,773 / 501 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 64
[64 (0.02% / 0.02%)] [341,837 / 403 (99.90)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 58
[58 (0.02% / 0.02%)] [341,895 / 339 (99.92)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 52
[52 (0.02% / 0.02%)] [341,947 / 281 (99.93)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 30
[30 (0.01% / 0.01%)] [341,977 / 229 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 28
[28 (0.01% / 0.01%)] [342,005 / 199 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 25
[25 (0.01% / 0.01%)] [342,030 / 171 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 22
[22 (0.01% / 0.01%)] [342,052 / 146 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 22
[22 (0.01% / 0.01%)] [342,074 / 124 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [342,088 / 102 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 14
[14 (0.00% / 0.00%)] [342,102 / 88 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [342,115 / 74 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [342,121 / 61 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [342,130 / 55 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [342,134 / 46 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [342,138 / 42 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [342,144 / 38 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [342,151 / 32 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [342,154 / 25 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [342,156 / 22 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [342,159 / 20 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [342,161 / 17 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [342,163 / 15 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [342,166 / 13 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [342,167 / 10 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [342,169 / 9 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [342,170 / 7 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [342,171 / 6 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [342,172 / 5 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [342,173 / 4 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [342,175 / 3 (100.00)]
80.5mm - 81.4mm 80.5mm - 81.4mm = 1
[1 (0.00% / 0.00%)] [342,176 / 1 (100.00)]

欠測回数 (435 / 0.13%)

風向

静穏 静穏 = 117,990
[117,990 (34.44% / 34.50%)]
北北東 北北東 = 9,750
[9,750 (2.85% / 2.85%)]
北東 北東 = 24,796
[24,796 (7.24% / 7.25%)]
東北東 東北東 = 21,732
[21,732 (6.34% / 6.35%)]
東 = 11,385
[11,385 (3.32% / 3.33%)]
東南東 東南東 = 6,948
[6,948 (2.03% / 2.03%)]
南東 南東 = 7,379
[7,379 (2.15% / 2.16%)]
南南東 南南東 = 9,420
[9,420 (2.75% / 2.75%)]
南 = 8,056
[8,056 (2.35% / 2.36%)]
南南西 南南西 = 17,364
[17,364 (5.07% / 5.08%)]
南西 南西 = 46,432
[46,432 (13.55% / 13.58%)]
西南西 西南西 = 29,867
[29,867 (8.72% / 8.73%)]
西 西 = 11,273
[11,273 (3.29% / 3.30%)]
西北西 西北西 = 6,896
[6,896 (2.01% / 2.02%)]
北西 北西 = 4,401
[4,401 (1.28% / 1.29%)]
北北西 北北西 = 3,698
[3,698 (1.08% / 1.08%)]
北 = 4,598
[4,598 (1.34% / 1.34%)]

欠測回数 (626 / 0.18%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 127,061
[127,061 (37.09% / 37.14%)] [127,061 / 342,106 (37.14)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 125,206
[125,206 (36.54% / 36.60%)] [252,267 / 215,045 (73.74)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 44,063
[44,063 (12.86% / 12.88%)] [296,330 / 89,839 (86.62)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 30,233
[30,233 (8.82% / 8.84%)] [326,563 / 45,776 (95.46)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 12,730
[12,730 (3.72% / 3.72%)] [339,293 / 15,543 (99.18)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,365
[2,365 (0.69% / 0.69%)] [341,658 / 2,813 (99.87)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 353
[353 (0.10% / 0.10%)] [342,011 / 448 (99.97)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 63
[63 (0.02% / 0.02%)] [342,074 / 95 (99.99)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [342,098 / 32 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 4
[4 (0.00% / 0.00%)] [342,102 / 8 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2
[2 (0.00% / 0.00%)] [342,104 / 4 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [342,105 / 2 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1
[1 (0.00% / 0.00%)] [342,106 / 1 (100.00)]

欠測回数 (505 / 0.15%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 9
[9 (0.00% / 0.00%)] [9 / 342,291 (0.00)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 14
[14 (0.00% / 0.00%)] [23 / 342,282 (0.01)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 49
[49 (0.01% / 0.01%)] [72 / 342,268 (0.02)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 130
[130 (0.04% / 0.04%)] [202 / 342,219 (0.06)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 342
[342 (0.10% / 0.10%)] [544 / 342,089 (0.16)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 705
[705 (0.21% / 0.21%)] [1,249 / 341,747 (0.36)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 1,268
[1,268 (0.37% / 0.37%)] [2,517 / 341,042 (0.74)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 2,599
[2,599 (0.76% / 0.76%)] [5,116 / 339,774 (1.49)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 3,995
[3,995 (1.17% / 1.17%)] [9,111 / 337,175 (2.66)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,197
[6,197 (1.81% / 1.81%)] [15,308 / 333,180 (4.47)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,165
[8,165 (2.38% / 2.39%)] [23,473 / 326,983 (6.86)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,800
[17,800 (5.20% / 5.20%)] [41,273 / 318,818 (12.06)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,300
[10,300 (3.01% / 3.01%)] [51,573 / 301,018 (15.07)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,542
[9,542 (2.79% / 2.79%)] [61,115 / 290,718 (17.85)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,353
[10,353 (3.02% / 3.02%)] [71,468 / 281,176 (20.88)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,224
[10,224 (2.98% / 2.99%)] [81,692 / 270,823 (23.87)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,419
[10,419 (3.04% / 3.04%)] [92,111 / 260,599 (26.91)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,112
[10,112 (2.95% / 2.95%)] [102,223 / 250,180 (29.86)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,621
[10,621 (3.10% / 3.10%)] [112,844 / 240,068 (32.97)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,338
[10,338 (3.02% / 3.02%)] [123,182 / 229,447 (35.99)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,020
[10,020 (2.92% / 2.93%)] [133,202 / 219,109 (38.91)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,149
[10,149 (2.96% / 2.97%)] [143,351 / 209,089 (41.88)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,203
[10,203 (2.98% / 2.98%)] [153,554 / 198,940 (44.86)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,345
[10,345 (3.02% / 3.02%)] [163,899 / 188,737 (47.88)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,461
[10,461 (3.05% / 3.06%)] [174,360 / 178,392 (50.94)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,649
[10,649 (3.11% / 3.11%)] [185,009 / 167,931 (54.05)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,370
[10,370 (3.03% / 3.03%)] [195,379 / 157,282 (57.08)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,819
[10,819 (3.16% / 3.16%)] [206,198 / 146,912 (60.24)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,028
[11,028 (3.22% / 3.22%)] [217,226 / 136,093 (63.46)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,840
[11,840 (3.46% / 3.46%)] [229,066 / 125,065 (66.92)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,893
[12,893 (3.76% / 3.77%)] [241,959 / 113,225 (70.69)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,971
[13,971 (4.08% / 4.08%)] [255,930 / 100,332 (74.77)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,025
[15,025 (4.39% / 4.39%)] [270,955 / 86,361 (79.16)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,004
[14,004 (4.09% / 4.09%)] [284,959 / 71,336 (83.25)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,994
[11,994 (3.50% / 3.50%)] [296,953 / 57,332 (86.75)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 9,507
[9,507 (2.77% / 2.78%)] [306,460 / 45,338 (89.53)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 7,544
[7,544 (2.20% / 2.20%)] [314,004 / 35,831 (91.74)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 6,035
[6,035 (1.76% / 1.76%)] [320,039 / 28,287 (93.50)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,113
[5,113 (1.49% / 1.49%)] [325,152 / 22,252 (94.99)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,298
[4,298 (1.25% / 1.26%)] [329,450 / 17,139 (96.25)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,510
[3,510 (1.02% / 1.03%)] [332,960 / 12,841 (97.27)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,833
[2,833 (0.83% / 0.83%)] [335,793 / 9,331 (98.10)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,284
[2,284 (0.67% / 0.67%)] [338,077 / 6,498 (98.77)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,752
[1,752 (0.51% / 0.51%)] [339,829 / 4,214 (99.28)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,165
[1,165 (0.34% / 0.34%)] [340,994 / 2,462 (99.62)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 729
[729 (0.21% / 0.21%)] [341,723 / 1,297 (99.83)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 371
[371 (0.11% / 0.11%)] [342,094 / 568 (99.94)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 149
[149 (0.04% / 0.04%)] [342,243 / 197 (99.99)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 38
[38 (0.01% / 0.01%)] [342,281 / 48 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [342,290 / 10 (100.00)]
38.5℃ - 39.4℃ 38.5℃ - 39.4℃ = 1
[1 (0.00% / 0.00%)] [342,291 / 1 (100.00)]

欠測回数 (320 / 0.09%)

日照時間

0.0h 0.0h = 243,498
[243,498 (71.07% / 71.34%)] [243,498 / 341,302 (71.34)]
0.1h 0.1h = 7,342
[7,342 (2.14% / 2.15%)] [250,840 / 97,804 (73.50)]
0.2h 0.2h = 6,444
[6,444 (1.88% / 1.89%)] [257,284 / 90,462 (75.38)]
0.3h 0.3h = 5,257
[5,257 (1.53% / 1.54%)] [262,541 / 84,018 (76.92)]
0.4h 0.4h = 4,583
[4,583 (1.34% / 1.34%)] [267,124 / 78,761 (78.27)]
0.5h 0.5h = 4,514
[4,514 (1.32% / 1.32%)] [271,638 / 74,178 (79.59)]
0.6h 0.6h = 4,721
[4,721 (1.38% / 1.38%)] [276,359 / 69,664 (80.97)]
0.7h 0.7h = 5,313
[5,313 (1.55% / 1.56%)] [281,672 / 64,943 (82.53)]
0.8h 0.8h = 5,315
[5,315 (1.55% / 1.56%)] [286,987 / 59,630 (84.09)]
0.9h 0.9h = 6,715
[6,715 (1.96% / 1.97%)] [293,702 / 54,315 (86.05)]
1.0h 1.0h = 47,600
[47,600 (13.89% / 13.95%)] [341,302 / 47,600 (100.00)]

欠測回数 (1,309 / 0.38%)