観測所番号 48531
都道府県 長野県 [ 地域ポータル ]
所在地 長野県木曽郡木曽町開田高原西野 (長野県木曽郡木曽町)
観測月数 470
観測回数 342,781
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1978年11月24日 〜 1988年08月24日 開田 (カイダ) 35.938N 137.602E 1130m 8.5m
1988年08月25日 〜 1991年11月19日 開田 (カイダ) 35.938N 137.602E 1130m 8.5m
1991年11月20日 〜 2006年01月04日 開田 (カイダ) 35.938N 137.602E 1130m 8.5m
2006年01月05日 〜 2006年11月20日 開田高原 (カイダコウゲン) 35.938N 137.602E 1130m 8.5m
2006年11月21日 〜 2011年10月13日 開田高原 (カイダコウゲン) 35.938N 137.602E 1130m 8.5m
2011年10月14日 〜 2017年12月99日 開田高原 (カイダコウゲン) 35.938N 137.602E 1130m 10.0m
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
48940 開田高原(長野県) 0.00km 0度
48596 御嶽山(長野県) 10.77km 243度
48601 御嶽山(長野県) 11.55km 230度
48602 王滝大又(長野県) 13.12km 200度
48606 木曽福島(長野県) 13.36km 144度
48466 奈川(長野県) 18.18km 23度
52161 乗鞍岳(岐阜県) 20.82km 348度
52196 宮之前(岐阜県) 21.11km 293度
48541 木曽平沢(長野県) 21.60km 76度
48716 須原(長野県) 27.84km 162度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 307,597
[307,597 (89.74% / 89.90%)] [307,597 / 342,169 (89.90)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,665
[17,665 (5.15% / 5.16%)] [325,262 / 34,572 (95.06)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,617
[6,617 (1.93% / 1.93%)] [331,879 / 16,907 (96.99)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,597
[3,597 (1.05% / 1.05%)] [335,476 / 10,290 (98.04)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,173
[2,173 (0.63% / 0.64%)] [337,649 / 6,693 (98.68)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,358
[1,358 (0.40% / 0.40%)] [339,007 / 4,520 (99.08)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 944
[944 (0.28% / 0.28%)] [339,951 / 3,162 (99.35)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 649
[649 (0.19% / 0.19%)] [340,600 / 2,218 (99.54)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 463
[463 (0.14% / 0.14%)] [341,063 / 1,569 (99.68)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 289
[289 (0.08% / 0.08%)] [341,352 / 1,106 (99.76)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 203
[203 (0.06% / 0.06%)] [341,555 / 817 (99.82)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 147
[147 (0.04% / 0.04%)] [341,702 / 614 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 113
[113 (0.03% / 0.03%)] [341,815 / 467 (99.90)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 88
[88 (0.03% / 0.03%)] [341,903 / 354 (99.92)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 53
[53 (0.02% / 0.02%)] [341,956 / 266 (99.94)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 40
[40 (0.01% / 0.01%)] [341,996 / 213 (99.95)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 38
[38 (0.01% / 0.01%)] [342,034 / 173 (99.96)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 25
[25 (0.01% / 0.01%)] [342,059 / 135 (99.97)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 24
[24 (0.01% / 0.01%)] [342,083 / 110 (99.97)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 15
[15 (0.00% / 0.00%)] [342,098 / 86 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [342,110 / 71 (99.98)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [342,116 / 59 (99.98)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 9
[9 (0.00% / 0.00%)] [342,125 / 53 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 8
[8 (0.00% / 0.00%)] [342,133 / 44 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [342,138 / 36 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [342,141 / 31 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 6
[6 (0.00% / 0.00%)] [342,147 / 28 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [342,155 / 22 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [342,157 / 14 (100.00)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [342,160 / 12 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [342,164 / 9 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [342,165 / 5 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [342,166 / 4 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [342,168 / 3 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [342,169 / 1 (100.00)]

欠測回数 (612 / 0.18%)

風向

静穏 静穏 = 144,084
[144,084 (42.03% / 42.16%)]
北北東 北北東 = 19,801
[19,801 (5.78% / 5.79%)]
北東 北東 = 18,504
[18,504 (5.40% / 5.41%)]
東北東 東北東 = 12,565
[12,565 (3.67% / 3.68%)]
東 = 11,020
[11,020 (3.21% / 3.22%)]
東南東 東南東 = 11,926
[11,926 (3.48% / 3.49%)]
南東 南東 = 14,303
[14,303 (4.17% / 4.18%)]
南南東 南南東 = 14,364
[14,364 (4.19% / 4.20%)]
南 = 10,080
[10,080 (2.94% / 2.95%)]
南南西 南南西 = 6,677
[6,677 (1.95% / 1.95%)]
南西 南西 = 4,532
[4,532 (1.32% / 1.33%)]
西南西 西南西 = 3,615
[3,615 (1.05% / 1.06%)]
西 西 = 4,215
[4,215 (1.23% / 1.23%)]
西北西 西北西 = 7,110
[7,110 (2.07% / 2.08%)]
北西 北西 = 18,273
[18,273 (5.33% / 5.35%)]
北北西 北北西 = 21,342
[21,342 (6.23% / 6.24%)]
北 = 19,373
[19,373 (5.65% / 5.67%)]

欠測回数 (997 / 0.29%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 154,114
[154,114 (44.96% / 45.09%)] [154,114 / 341,815 (45.09)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 100,190
[100,190 (29.23% / 29.31%)] [254,304 / 187,701 (74.40)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 48,602
[48,602 (14.18% / 14.22%)] [302,906 / 87,511 (88.62)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 26,976
[26,976 (7.87% / 7.89%)] [329,882 / 38,909 (96.51)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 9,297
[9,297 (2.71% / 2.72%)] [339,179 / 11,933 (99.23)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,105
[2,105 (0.61% / 0.62%)] [341,284 / 2,636 (99.84)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 432
[432 (0.13% / 0.13%)] [341,716 / 531 (99.97)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 83
[83 (0.02% / 0.02%)] [341,799 / 99 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 15
[15 (0.00% / 0.00%)] [341,814 / 16 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1
[1 (0.00% / 0.00%)] [341,815 / 1 (100.00)]

欠測回数 (966 / 0.28%)

気温

-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 342,309 (0.00)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 24
[24 (0.01% / 0.01%)] [28 / 342,305 (0.01)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 54
[54 (0.02% / 0.02%)] [82 / 342,281 (0.02)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 119
[119 (0.03% / 0.03%)] [201 / 342,227 (0.06)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 289
[289 (0.08% / 0.08%)] [490 / 342,108 (0.14)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 517
[517 (0.15% / 0.15%)] [1,007 / 341,819 (0.29)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 704
[704 (0.21% / 0.21%)] [1,711 / 341,302 (0.50)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 873
[873 (0.25% / 0.26%)] [2,584 / 340,598 (0.75)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 1,171
[1,171 (0.34% / 0.34%)] [3,755 / 339,725 (1.10)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 1,540
[1,540 (0.45% / 0.45%)] [5,295 / 338,554 (1.55)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,969
[1,969 (0.57% / 0.58%)] [7,264 / 337,014 (2.12)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 2,457
[2,457 (0.72% / 0.72%)] [9,721 / 335,045 (2.84)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,180
[3,180 (0.93% / 0.93%)] [12,901 / 332,588 (3.77)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 4,041
[4,041 (1.18% / 1.18%)] [16,942 / 329,408 (4.95)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 5,413
[5,413 (1.58% / 1.58%)] [22,355 / 325,367 (6.53)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 6,706
[6,706 (1.96% / 1.96%)] [29,061 / 319,954 (8.49)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 8,024
[8,024 (2.34% / 2.34%)] [37,085 / 313,248 (10.83)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 8,844
[8,844 (2.58% / 2.58%)] [45,929 / 305,224 (13.42)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 9,919
[9,919 (2.89% / 2.90%)] [55,848 / 296,380 (16.32)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,129
[11,129 (3.25% / 3.25%)] [66,977 / 286,461 (19.57)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,828
[11,828 (3.45% / 3.46%)] [78,805 / 275,332 (23.02)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 23,336
[23,336 (6.81% / 6.82%)] [102,141 / 263,504 (29.84)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,291
[11,291 (3.29% / 3.30%)] [113,432 / 240,168 (33.14)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 10,351
[10,351 (3.02% / 3.02%)] [123,783 / 228,877 (36.16)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,534
[9,534 (2.78% / 2.79%)] [133,317 / 218,526 (38.95)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,090
[9,090 (2.65% / 2.66%)] [142,407 / 208,992 (41.60)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,664
[8,664 (2.53% / 2.53%)] [151,071 / 199,902 (44.13)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,802
[8,802 (2.57% / 2.57%)] [159,873 / 191,238 (46.70)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,569
[8,569 (2.50% / 2.50%)] [168,442 / 182,436 (49.21)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,909
[8,909 (2.60% / 2.60%)] [177,351 / 173,867 (51.81)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,166
[9,166 (2.67% / 2.68%)] [186,517 / 164,958 (54.49)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,487
[9,487 (2.77% / 2.77%)] [196,004 / 155,792 (57.26)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,642
[9,642 (2.81% / 2.82%)] [205,646 / 146,305 (60.08)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,774
[9,774 (2.85% / 2.86%)] [215,420 / 136,663 (62.93)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,307
[10,307 (3.01% / 3.01%)] [225,727 / 126,889 (65.94)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,115
[11,115 (3.24% / 3.25%)] [236,842 / 116,582 (69.19)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,743
[11,743 (3.43% / 3.43%)] [248,585 / 105,467 (72.62)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,961
[12,961 (3.78% / 3.79%)] [261,546 / 93,724 (76.41)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,153
[14,153 (4.13% / 4.13%)] [275,699 / 80,763 (80.54)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,049
[14,049 (4.10% / 4.10%)] [289,748 / 66,610 (84.65)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,346
[12,346 (3.60% / 3.61%)] [302,094 / 52,561 (88.25)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 9,309
[9,309 (2.72% / 2.72%)] [311,403 / 40,215 (90.97)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,193
[7,193 (2.10% / 2.10%)] [318,596 / 30,906 (93.07)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,869
[5,869 (1.71% / 1.71%)] [324,465 / 23,713 (94.79)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,838
[4,838 (1.41% / 1.41%)] [329,303 / 17,844 (96.20)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,052
[4,052 (1.18% / 1.18%)] [333,355 / 13,006 (97.38)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,103
[3,103 (0.91% / 0.91%)] [336,458 / 8,954 (98.29)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,429
[2,429 (0.71% / 0.71%)] [338,887 / 5,851 (99.00)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,712
[1,712 (0.50% / 0.50%)] [340,599 / 3,422 (99.50)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 981
[981 (0.29% / 0.29%)] [341,580 / 1,710 (99.79)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 509
[509 (0.15% / 0.15%)] [342,089 / 729 (99.94)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 183
[183 (0.05% / 0.05%)] [342,272 / 220 (99.99)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 32
[32 (0.01% / 0.01%)] [342,304 / 37 (100.00)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 5
[5 (0.00% / 0.00%)] [342,309 / 5 (100.00)]

欠測回数 (472 / 0.14%)

日照時間

0.0h 0.0h = 249,778
[249,778 (72.87% / 72.98%)] [249,778 / 342,274 (72.98)]
0.1h 0.1h = 8,557
[8,557 (2.50% / 2.50%)] [258,335 / 92,496 (75.48)]
0.2h 0.2h = 6,478
[6,478 (1.89% / 1.89%)] [264,813 / 83,939 (77.37)]
0.3h 0.3h = 5,533
[5,533 (1.61% / 1.62%)] [270,346 / 77,461 (78.99)]
0.4h 0.4h = 4,811
[4,811 (1.40% / 1.41%)] [275,157 / 71,928 (80.39)]
0.5h 0.5h = 4,703
[4,703 (1.37% / 1.37%)] [279,860 / 67,117 (81.76)]
0.6h 0.6h = 4,797
[4,797 (1.40% / 1.40%)] [284,657 / 62,414 (83.17)]
0.7h 0.7h = 4,966
[4,966 (1.45% / 1.45%)] [289,623 / 57,617 (84.62)]
0.8h 0.8h = 5,494
[5,494 (1.60% / 1.61%)] [295,117 / 52,651 (86.22)]
0.9h 0.9h = 7,252
[7,252 (2.12% / 2.12%)] [302,369 / 47,157 (88.34)]
1.0h 1.0h = 39,905
[39,905 (11.64% / 11.66%)] [342,274 / 39,905 (100.00)]

欠測回数 (507 / 0.15%)

積雪深

0cm 0cm = 20,054
[20,054 (5.85% / 43.56%)] [20,054 / 46,041 (43.56)]
1cm - 5cm 1cm - 5cm = 3,063
[3,063 (0.89% / 6.65%)] [23,117 / 25,987 (50.21)]
6cm - 10cm 6cm - 10cm = 2,025
[2,025 (0.59% / 4.40%)] [25,142 / 22,924 (54.61)]
11cm - 15cm 11cm - 15cm = 1,825
[1,825 (0.53% / 3.96%)] [26,967 / 20,899 (58.57)]
16cm - 20cm 16cm - 20cm = 1,779
[1,779 (0.52% / 3.86%)] [28,746 / 19,074 (62.44)]
21cm - 25cm 21cm - 25cm = 1,777
[1,777 (0.52% / 3.86%)] [30,523 / 17,295 (66.30)]
26cm - 30cm 26cm - 30cm = 1,623
[1,623 (0.47% / 3.53%)] [32,146 / 15,518 (69.82)]
31cm - 35cm 31cm - 35cm = 1,658
[1,658 (0.48% / 3.60%)] [33,804 / 13,895 (73.42)]
36cm - 40cm 36cm - 40cm = 1,738
[1,738 (0.51% / 3.77%)] [35,542 / 12,237 (77.20)]
41cm - 45cm 41cm - 45cm = 1,658
[1,658 (0.48% / 3.60%)] [37,200 / 10,499 (80.80)]
46cm - 50cm 46cm - 50cm = 1,619
[1,619 (0.47% / 3.52%)] [38,819 / 8,841 (84.31)]
51cm - 55cm 51cm - 55cm = 1,111
[1,111 (0.32% / 2.41%)] [39,930 / 7,222 (86.73)]
56cm - 60cm 56cm - 60cm = 1,426
[1,426 (0.42% / 3.10%)] [41,356 / 6,111 (89.82)]
61cm - 65cm 61cm - 65cm = 1,178
[1,178 (0.34% / 2.56%)] [42,534 / 4,685 (92.38)]
66cm - 70cm 66cm - 70cm = 757
[757 (0.22% / 1.64%)] [43,291 / 3,507 (94.03)]
71cm - 75cm 71cm - 75cm = 563
[563 (0.16% / 1.22%)] [43,854 / 2,750 (95.25)]
76cm - 80cm 76cm - 80cm = 536
[536 (0.16% / 1.16%)] [44,390 / 2,187 (96.41)]
81cm - 85cm 81cm - 85cm = 466
[466 (0.14% / 1.01%)] [44,856 / 1,651 (97.43)]
86cm - 90cm 86cm - 90cm = 261
[261 (0.08% / 0.57%)] [45,117 / 1,185 (97.99)]
91cm - 95cm 91cm - 95cm = 353
[353 (0.10% / 0.77%)] [45,470 / 924 (98.76)]
96cm - 100cm 96cm - 100cm = 301
[301 (0.09% / 0.65%)] [45,771 / 571 (99.41)]
101cm - 105cm 101cm - 105cm = 166
[166 (0.05% / 0.36%)] [45,937 / 270 (99.77)]
106cm - 110cm 106cm - 110cm = 88
[88 (0.03% / 0.19%)] [46,025 / 104 (99.97)]
111cm - 115cm 111cm - 115cm = 16
[16 (0.00% / 0.03%)] [46,041 / 16 (100.00)]

欠測回数 (296,740 / 86.57%)