観測所番号 48466
都道府県 長野県 [ 地域ポータル ]
所在地 長野県松本市奈川 (長野県松本市)
観測月数 479
観測回数 349,382
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1978年11月22日 〜 1987年04月26日 奈川 (ナガワ) 36.088N 137.683E 1068m 6.5m
1987年04月27日 〜 2008年01月10日 奈川 (ナガワ) 36.088N 137.683E 1068m 6.5m
2008年01月11日 〜 2010年01月10日 奈川 (ナガワ) 36.088N 137.683E 1068m 6.5m
2010年01月11日 〜 2018年09月99日 奈川 (ナガワ) 36.088N 137.683E 1068m 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
52161 乗鞍岳(岐阜県) 11.96km 288度
48541 木曽平沢(長野県) 17.98km 130度
48531 開田高原(長野県) 18.18km 203度
48940 開田高原(長野県) 18.18km 203度
48346 上高地(長野県) 18.32km 345度
48363 松本今井(長野県) 23.23km 67度
52111 栃尾(岐阜県) 24.03km 317度
48596 御嶽山(長野県) 27.31km 218度
48606 木曽福島(長野県) 27.52km 179度
52196 宮之前(岐阜県) 27.79km 253度
48601 御嶽山(長野県) 28.95km 214度
48546 辰野(長野県) 29.48km 113度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 313,766
[313,766 (89.81% / 89.88%)] [313,766 / 349,090 (89.88)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 18,491
[18,491 (5.29% / 5.30%)] [332,257 / 35,324 (95.18)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,868
[6,868 (1.97% / 1.97%)] [339,125 / 16,833 (97.15)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,661
[3,661 (1.05% / 1.05%)] [342,786 / 9,965 (98.19)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,216
[2,216 (0.63% / 0.63%)] [345,002 / 6,304 (98.83)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,354
[1,354 (0.39% / 0.39%)] [346,356 / 4,088 (99.22)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 869
[869 (0.25% / 0.25%)] [347,225 / 2,734 (99.47)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 589
[589 (0.17% / 0.17%)] [347,814 / 1,865 (99.63)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 393
[393 (0.11% / 0.11%)] [348,207 / 1,276 (99.75)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 258
[258 (0.07% / 0.07%)] [348,465 / 883 (99.82)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 174
[174 (0.05% / 0.05%)] [348,639 / 625 (99.87)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 120
[120 (0.03% / 0.03%)] [348,759 / 451 (99.91)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 87
[87 (0.02% / 0.02%)] [348,846 / 331 (99.93)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 66
[66 (0.02% / 0.02%)] [348,912 / 244 (99.95)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 31
[31 (0.01% / 0.01%)] [348,943 / 178 (99.96)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 35
[35 (0.01% / 0.01%)] [348,978 / 147 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 31
[31 (0.01% / 0.01%)] [349,009 / 112 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 18
[18 (0.01% / 0.01%)] [349,027 / 81 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [349,039 / 63 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 11
[11 (0.00% / 0.00%)] [349,050 / 51 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 6
[6 (0.00% / 0.00%)] [349,056 / 40 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [349,065 / 34 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 8
[8 (0.00% / 0.00%)] [349,073 / 25 (100.00)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [349,075 / 17 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [349,076 / 15 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [349,079 / 14 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [349,080 / 11 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [349,081 / 10 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [349,084 / 9 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [349,085 / 6 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [349,086 / 5 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [349,087 / 4 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [349,088 / 3 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [349,089 / 2 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [349,090 / 1 (100.00)]

欠測回数 (292 / 0.08%)

風向

静穏 静穏 = 64,318
[64,318 (18.41% / 18.44%)]
北北東 北北東 = 23,149
[23,149 (6.63% / 6.64%)]
北東 北東 = 21,129
[21,129 (6.05% / 6.06%)]
東北東 東北東 = 8,656
[8,656 (2.48% / 2.48%)]
東 = 3,774
[3,774 (1.08% / 1.08%)]
東南東 東南東 = 3,318
[3,318 (0.95% / 0.95%)]
南東 南東 = 4,371
[4,371 (1.25% / 1.25%)]
南南東 南南東 = 10,254
[10,254 (2.93% / 2.94%)]
南 = 41,921
[41,921 (12.00% / 12.02%)]
南南西 南南西 = 71,208
[71,208 (20.38% / 20.42%)]
南西 南西 = 49,978
[49,978 (14.30% / 14.33%)]
西南西 西南西 = 13,977
[13,977 (4.00% / 4.01%)]
西 西 = 4,428
[4,428 (1.27% / 1.27%)]
西北西 西北西 = 2,599
[2,599 (0.74% / 0.75%)]
北西 北西 = 4,433
[4,433 (1.27% / 1.27%)]
北北西 北北西 = 7,342
[7,342 (2.10% / 2.10%)]
北 = 13,946
[13,946 (3.99% / 4.00%)]

欠測回数 (581 / 0.17%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 67,646
[67,646 (19.36% / 19.39%)] [67,646 / 348,874 (19.39)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 150,405
[150,405 (43.05% / 43.11%)] [218,051 / 281,228 (62.50)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 97,088
[97,088 (27.79% / 27.83%)] [315,139 / 130,823 (90.33)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 27,392
[27,392 (7.84% / 7.85%)] [342,531 / 33,735 (98.18)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,353
[5,353 (1.53% / 1.53%)] [347,884 / 6,343 (99.72)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 874
[874 (0.25% / 0.25%)] [348,758 / 990 (99.97)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 101
[101 (0.03% / 0.03%)] [348,859 / 116 (100.00)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 12
[12 (0.00% / 0.00%)] [348,871 / 15 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3
[3 (0.00% / 0.00%)] [348,874 / 3 (100.00)]

欠測回数 (508 / 0.15%)

気温

-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 349,053 (0.00)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 16
[16 (0.00% / 0.00%)] [17 / 349,052 (0.00)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 25
[25 (0.01% / 0.01%)] [42 / 349,036 (0.01)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 68
[68 (0.02% / 0.02%)] [110 / 349,011 (0.03)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 191
[191 (0.05% / 0.05%)] [301 / 348,943 (0.09)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 317
[317 (0.09% / 0.09%)] [618 / 348,752 (0.18)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 539
[539 (0.15% / 0.15%)] [1,157 / 348,435 (0.33)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 734
[734 (0.21% / 0.21%)] [1,891 / 347,896 (0.54)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 1,047
[1,047 (0.30% / 0.30%)] [2,938 / 347,162 (0.84)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,381
[1,381 (0.40% / 0.40%)] [4,319 / 346,115 (1.24)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 1,801
[1,801 (0.52% / 0.52%)] [6,120 / 344,734 (1.75)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 2,341
[2,341 (0.67% / 0.67%)] [8,461 / 342,933 (2.42)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 3,024
[3,024 (0.87% / 0.87%)] [11,485 / 340,592 (3.29)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4,198
[4,198 (1.20% / 1.20%)] [15,683 / 337,568 (4.49)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,207
[5,207 (1.49% / 1.49%)] [20,890 / 333,370 (5.98)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 6,524
[6,524 (1.87% / 1.87%)] [27,414 / 328,163 (7.85)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 8,191
[8,191 (2.34% / 2.35%)] [35,605 / 321,639 (10.20)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 9,135
[9,135 (2.61% / 2.62%)] [44,740 / 313,448 (12.82)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 10,759
[10,759 (3.08% / 3.08%)] [55,499 / 304,313 (15.90)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,903
[11,903 (3.41% / 3.41%)] [67,402 / 293,554 (19.31)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 24,113
[24,113 (6.90% / 6.91%)] [91,515 / 281,651 (26.22)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,157
[12,157 (3.48% / 3.48%)] [103,672 / 257,538 (29.70)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,229
[11,229 (3.21% / 3.22%)] [114,901 / 245,381 (32.92)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,595
[10,595 (3.03% / 3.04%)] [125,496 / 234,152 (35.95)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,898
[9,898 (2.83% / 2.84%)] [135,394 / 223,557 (38.79)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,638
[9,638 (2.76% / 2.76%)] [145,032 / 213,659 (41.55)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,423
[9,423 (2.70% / 2.70%)] [154,455 / 204,021 (44.25)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,418
[9,418 (2.70% / 2.70%)] [163,873 / 194,598 (46.95)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,553
[9,553 (2.73% / 2.74%)] [173,426 / 185,180 (49.68)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,628
[9,628 (2.76% / 2.76%)] [183,054 / 175,627 (52.44)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,952
[9,952 (2.85% / 2.85%)] [193,006 / 165,999 (55.29)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,111
[10,111 (2.89% / 2.90%)] [203,117 / 156,047 (58.19)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,535
[10,535 (3.02% / 3.02%)] [213,652 / 145,936 (61.21)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,484
[10,484 (3.00% / 3.00%)] [224,136 / 135,401 (64.21)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,190
[11,190 (3.20% / 3.21%)] [235,326 / 124,917 (67.42)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,800
[11,800 (3.38% / 3.38%)] [247,126 / 113,727 (70.80)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,562
[12,562 (3.60% / 3.60%)] [259,688 / 101,927 (74.40)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,822
[13,822 (3.96% / 3.96%)] [273,510 / 89,365 (78.36)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,174
[14,174 (4.06% / 4.06%)] [287,684 / 75,543 (82.42)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,637
[12,637 (3.62% / 3.62%)] [300,321 / 61,369 (86.04)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 10,589
[10,589 (3.03% / 3.03%)] [310,910 / 48,732 (89.07)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 8,248
[8,248 (2.36% / 2.36%)] [319,158 / 38,143 (91.44)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,468
[6,468 (1.85% / 1.85%)] [325,626 / 29,895 (93.29)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,636
[5,636 (1.61% / 1.61%)] [331,262 / 23,427 (94.90)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,578
[4,578 (1.31% / 1.31%)] [335,840 / 17,791 (96.21)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,870
[3,870 (1.11% / 1.11%)] [339,710 / 13,213 (97.32)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 3,066
[3,066 (0.88% / 0.88%)] [342,776 / 9,343 (98.20)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,338
[2,338 (0.67% / 0.67%)] [345,114 / 6,277 (98.87)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,830
[1,830 (0.52% / 0.52%)] [346,944 / 3,939 (99.40)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 1,155
[1,155 (0.33% / 0.33%)] [348,099 / 2,109 (99.73)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 647
[647 (0.19% / 0.19%)] [348,746 / 954 (99.91)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 245
[245 (0.07% / 0.07%)] [348,991 / 307 (99.98)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 57
[57 (0.02% / 0.02%)] [349,048 / 62 (100.00)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 5
[5 (0.00% / 0.00%)] [349,053 / 5 (100.00)]

欠測回数 (329 / 0.09%)

日照時間

0.0h 0.0h = 253,806
[253,806 (72.64% / 72.75%)] [253,806 / 348,882 (72.75)]
0.1h 0.1h = 8,474
[8,474 (2.43% / 2.43%)] [262,280 / 95,076 (75.18)]
0.2h 0.2h = 6,186
[6,186 (1.77% / 1.77%)] [268,466 / 86,602 (76.95)]
0.3h 0.3h = 5,500
[5,500 (1.57% / 1.58%)] [273,966 / 80,416 (78.53)]
0.4h 0.4h = 5,796
[5,796 (1.66% / 1.66%)] [279,762 / 74,916 (80.19)]
0.5h 0.5h = 5,173
[5,173 (1.48% / 1.48%)] [284,935 / 69,120 (81.67)]
0.6h 0.6h = 4,882
[4,882 (1.40% / 1.40%)] [289,817 / 63,947 (83.07)]
0.7h 0.7h = 4,585
[4,585 (1.31% / 1.31%)] [294,402 / 59,065 (84.38)]
0.8h 0.8h = 5,276
[5,276 (1.51% / 1.51%)] [299,678 / 54,480 (85.90)]
0.9h 0.9h = 7,397
[7,397 (2.12% / 2.12%)] [307,075 / 49,204 (88.02)]
1.0h 1.0h = 41,807
[41,807 (11.97% / 11.98%)] [348,882 / 41,807 (100.00)]

欠測回数 (500 / 0.14%)