観測所番号 48541
都道府県 長野県 [ 地域ポータル ]
所在地 長野県塩尻市大字木曽平沢 (長野県塩尻市)
観測月数 491
観測回数 358,233
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06月01日 奈良井 (ナライ) 35.962N 137.808E 940m 0.0m
1977年06月02日 〜 1978年11月21日 楢川 (ナラカワ) 35.962N 137.808E 940m 0.0m
1978年11月22日 〜 1988年10月30日 楢川 (ナラカワ) 35.983N 137.835E 900m 24.5m
1988年10月31日 〜 2005年03月31日 楢川 (ナラカワ) 35.983N 137.835E 900m 24.5m
2005年04月01日 〜 2009年03月03日 木曽平沢 (キソヒラサワ) 35.983N 137.835E 900m 24.5m
2009年03月04日 〜 2017年07月99日 木曽平沢 (キソヒラサワ) 35.983N 137.835E 900m 24.5m
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
48546 辰野(長野県) 13.35km 90度
48466 奈川(長野県) 17.98km 310度
48621 伊那(長野県) 20.61km 148度
48606 木曽福島(長野県) 20.68km 219度
48531 開田高原(長野県) 21.60km 256度
48940 開田高原(長野県) 21.60km 256度
48363 松本今井(長野県) 21.87km 20度
48681 宮田高原(長野県) 23.73km 169度
48556 高遠(長野県) 24.85km 97度
48491 諏訪(長野県) 25.55km 74度
48937 諏訪(長野県) 25.55km 74度
48626 高遠(長野県) 25.70km 128度
48426 高ボッチ(長野県) 26.35km 45度
48686 宮田(長野県) 26.56km 164度
52161 乗鞍岳(岐阜県) 29.42km 301度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 323,712
[323,712 (90.36% / 90.83%)] [323,712 / 356,385 (90.83)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,219
[16,219 (4.53% / 4.55%)] [339,931 / 32,673 (95.38)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,455
[6,455 (1.80% / 1.81%)] [346,386 / 16,454 (97.19)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,697
[3,697 (1.03% / 1.04%)] [350,083 / 9,999 (98.23)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,117
[2,117 (0.59% / 0.59%)] [352,200 / 6,302 (98.83)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,345
[1,345 (0.38% / 0.38%)] [353,545 / 4,185 (99.20)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 885
[885 (0.25% / 0.25%)] [354,430 / 2,840 (99.45)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 579
[579 (0.16% / 0.16%)] [355,009 / 1,955 (99.61)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 373
[373 (0.10% / 0.10%)] [355,382 / 1,376 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 272
[272 (0.08% / 0.08%)] [355,654 / 1,003 (99.79)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 170
[170 (0.05% / 0.05%)] [355,824 / 731 (99.84)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 125
[125 (0.03% / 0.04%)] [355,949 / 561 (99.88)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 103
[103 (0.03% / 0.03%)] [356,052 / 436 (99.91)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 59
[59 (0.02% / 0.02%)] [356,111 / 333 (99.92)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 61
[61 (0.02% / 0.02%)] [356,172 / 274 (99.94)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 45
[45 (0.01% / 0.01%)] [356,217 / 213 (99.95)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 30
[30 (0.01% / 0.01%)] [356,247 / 168 (99.96)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 26
[26 (0.01% / 0.01%)] [356,273 / 138 (99.97)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 24
[24 (0.01% / 0.01%)] [356,297 / 112 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [356,304 / 88 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 14
[14 (0.00% / 0.00%)] [356,318 / 81 (99.98)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.00% / 0.00%)] [356,329 / 67 (99.98)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 8
[8 (0.00% / 0.00%)] [356,337 / 56 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [356,348 / 48 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 6
[6 (0.00% / 0.00%)] [356,354 / 37 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [356,358 / 31 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 6
[6 (0.00% / 0.00%)] [356,364 / 27 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [356,368 / 21 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [356,372 / 17 (100.00)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [356,374 / 13 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [356,377 / 11 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [356,378 / 8 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [356,381 / 7 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [356,382 / 4 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [356,383 / 3 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [356,384 / 2 (100.00)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [356,385 / 1 (100.00)]

欠測回数 (1,848 / 0.52%)

風向

静穏 静穏 = 81,088
[81,088 (22.64% / 23.94%)]
北北東 北北東 = 6,856
[6,856 (1.91% / 2.02%)]
北東 北東 = 34,217
[34,217 (9.55% / 10.10%)]
東北東 東北東 = 40,571
[40,571 (11.33% / 11.98%)]
東 = 10,713
[10,713 (2.99% / 3.16%)]
東南東 東南東 = 1,586
[1,586 (0.44% / 0.47%)]
南東 南東 = 1,227
[1,227 (0.34% / 0.36%)]
南南東 南南東 = 2,061
[2,061 (0.58% / 0.61%)]
南 = 6,960
[6,960 (1.94% / 2.06%)]
南南西 南南西 = 38,227
[38,227 (10.67% / 11.29%)]
南西 南西 = 35,228
[35,228 (9.83% / 10.40%)]
西南西 西南西 = 31,048
[31,048 (8.67% / 9.17%)]
西 西 = 40,596
[40,596 (11.33% / 11.99%)]
西北西 西北西 = 4,707
[4,707 (1.31% / 1.39%)]
北西 北西 = 771
[771 (0.22% / 0.23%)]
北北西 北北西 = 768
[768 (0.21% / 0.23%)]
北 = 2,043
[2,043 (0.57% / 0.60%)]

欠測回数 (19,566 / 5.46%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 88,749
[88,749 (24.77% / 26.20%)] [88,749 / 338,689 (26.20)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 102,283
[102,283 (28.55% / 30.20%)] [191,032 / 249,940 (56.40)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 72,250
[72,250 (20.17% / 21.33%)] [263,282 / 147,657 (77.74)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 40,976
[40,976 (11.44% / 12.10%)] [304,258 / 75,407 (89.83)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 21,786
[21,786 (6.08% / 6.43%)] [326,044 / 34,431 (96.27)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,375
[9,375 (2.62% / 2.77%)] [335,419 / 12,645 (99.03)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,691
[2,691 (0.75% / 0.79%)] [338,110 / 3,270 (99.83)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 485
[485 (0.14% / 0.14%)] [338,595 / 579 (99.97)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 74
[74 (0.02% / 0.02%)] [338,669 / 94 (99.99)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 13
[13 (0.00% / 0.00%)] [338,682 / 20 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 7
[7 (0.00% / 0.00%)] [338,689 / 7 (100.00)]

欠測回数 (19,544 / 5.46%)

気温

-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 338,928 (0.00)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 12
[12 (0.00% / 0.00%)] [16 / 338,924 (0.00)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 22
[22 (0.01% / 0.01%)] [38 / 338,912 (0.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 52
[52 (0.01% / 0.02%)] [90 / 338,890 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 160
[160 (0.04% / 0.05%)] [250 / 338,838 (0.07)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 336
[336 (0.09% / 0.10%)] [586 / 338,678 (0.17)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 591
[591 (0.16% / 0.17%)] [1,177 / 338,342 (0.35)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 861
[861 (0.24% / 0.25%)] [2,038 / 337,751 (0.60)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,250
[1,250 (0.35% / 0.37%)] [3,288 / 336,890 (0.97)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 1,682
[1,682 (0.47% / 0.50%)] [4,970 / 335,640 (1.47)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 2,331
[2,331 (0.65% / 0.69%)] [7,301 / 333,958 (2.15)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3,233
[3,233 (0.90% / 0.95%)] [10,534 / 331,627 (3.11)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 4,448
[4,448 (1.24% / 1.31%)] [14,982 / 328,394 (4.42)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 5,822
[5,822 (1.63% / 1.72%)] [20,804 / 323,946 (6.14)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 7,455
[7,455 (2.08% / 2.20%)] [28,259 / 318,124 (8.34)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 9,177
[9,177 (2.56% / 2.71%)] [37,436 / 310,669 (11.05)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,271
[11,271 (3.15% / 3.33%)] [48,707 / 301,492 (14.37)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 23,741
[23,741 (6.63% / 7.00%)] [72,448 / 290,221 (21.38)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,625
[12,625 (3.52% / 3.72%)] [85,073 / 266,480 (25.10)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,012
[11,012 (3.07% / 3.25%)] [96,085 / 253,855 (28.35)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,506
[10,506 (2.93% / 3.10%)] [106,591 / 242,843 (31.45)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,869
[9,869 (2.75% / 2.91%)] [116,460 / 232,337 (34.36)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,517
[9,517 (2.66% / 2.81%)] [125,977 / 222,468 (37.17)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,153
[9,153 (2.56% / 2.70%)] [135,130 / 212,951 (39.87)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,979
[8,979 (2.51% / 2.65%)] [144,109 / 203,798 (42.52)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,044
[9,044 (2.52% / 2.67%)] [153,153 / 194,819 (45.19)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,380
[9,380 (2.62% / 2.77%)] [162,533 / 185,775 (47.96)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,691
[9,691 (2.71% / 2.86%)] [172,224 / 176,395 (50.81)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,910
[9,910 (2.77% / 2.92%)] [182,134 / 166,704 (53.74)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,081
[10,081 (2.81% / 2.97%)] [192,215 / 156,794 (56.71)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,905
[9,905 (2.76% / 2.92%)] [202,120 / 146,713 (59.64)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,135
[10,135 (2.83% / 2.99%)] [212,255 / 136,808 (62.63)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,732
[10,732 (3.00% / 3.17%)] [222,987 / 126,673 (65.79)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,843
[10,843 (3.03% / 3.20%)] [233,830 / 115,941 (68.99)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,333
[11,333 (3.16% / 3.34%)] [245,163 / 105,098 (72.33)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,273
[12,273 (3.43% / 3.62%)] [257,436 / 93,765 (75.96)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,256
[13,256 (3.70% / 3.91%)] [270,692 / 81,492 (79.87)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,684
[13,684 (3.82% / 4.04%)] [284,376 / 68,236 (83.90)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,057
[12,057 (3.37% / 3.56%)] [296,433 / 54,552 (87.46)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 9,251
[9,251 (2.58% / 2.73%)] [305,684 / 42,495 (90.19)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 7,386
[7,386 (2.06% / 2.18%)] [313,070 / 33,244 (92.37)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 5,687
[5,687 (1.59% / 1.68%)] [318,757 / 25,858 (94.05)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 4,794
[4,794 (1.34% / 1.41%)] [323,551 / 20,171 (95.46)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 3,922
[3,922 (1.09% / 1.16%)] [327,473 / 15,377 (96.62)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,141
[3,141 (0.88% / 0.93%)] [330,614 / 11,455 (97.55)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,670
[2,670 (0.75% / 0.79%)] [333,284 / 8,314 (98.33)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 1,987
[1,987 (0.55% / 0.59%)] [335,271 / 5,644 (98.92)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,585
[1,585 (0.44% / 0.47%)] [336,856 / 3,657 (99.39)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,106
[1,106 (0.31% / 0.33%)] [337,962 / 2,072 (99.71)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 637
[637 (0.18% / 0.19%)] [338,599 / 966 (99.90)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 245
[245 (0.07% / 0.07%)] [338,844 / 329 (99.98)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 70
[70 (0.02% / 0.02%)] [338,914 / 84 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 14
[14 (0.00% / 0.00%)] [338,928 / 14 (100.00)]

欠測回数 (19,305 / 5.39%)

日照時間

0.0h 0.0h = 245,285
[245,285 (68.47% / 72.56%)] [245,285 / 338,063 (72.56)]
0.1h 0.1h = 7,923
[7,923 (2.21% / 2.34%)] [253,208 / 92,778 (74.90)]
0.2h 0.2h = 6,063
[6,063 (1.69% / 1.79%)] [259,271 / 84,855 (76.69)]
0.3h 0.3h = 5,156
[5,156 (1.44% / 1.53%)] [264,427 / 78,792 (78.22)]
0.4h 0.4h = 4,941
[4,941 (1.38% / 1.46%)] [269,368 / 73,636 (79.68)]
0.5h 0.5h = 4,938
[4,938 (1.38% / 1.46%)] [274,306 / 68,695 (81.14)]
0.6h 0.6h = 4,829
[4,829 (1.35% / 1.43%)] [279,135 / 63,757 (82.57)]
0.7h 0.7h = 4,873
[4,873 (1.36% / 1.44%)] [284,008 / 58,928 (84.01)]
0.8h 0.8h = 6,058
[6,058 (1.69% / 1.79%)] [290,066 / 54,055 (85.80)]
0.9h 0.9h = 9,188
[9,188 (2.56% / 2.72%)] [299,254 / 47,997 (88.52)]
1.0h 1.0h = 38,809
[38,809 (10.83% / 11.48%)] [338,063 / 38,809 (100.00)]

欠測回数 (20,170 / 5.63%)