Station Number 48296
Prefecture Nagano [ Local Portal ]
Location 長野県安曇野市穂高 (AZUMINO SHI, NAGANO KEN)
Months of Observations 468
Number of Observations 341,388
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/11/20 HOTAKA 36.343N 137.882E 540m 0.0m
1978/11/21 -- 1987/06/18 HOTAKA 36.343N 137.882E 540m 8.5m
1987/06/19 -- 2008/01/15 HOTAKA 36.343N 137.882E 540m 8.5m
2008/01/16 -- 2010/03/04 HOTAKA 36.343N 137.882E 540m 8.5m
2010/03/05 -- 2015/08/99 HOTAKA 36.343N 137.882E 540m 10.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
48361 MATSUMOTO (Nagano) 13.27km 143deg.
48936 MATSUMOTO (Nagano) 13.44km 143deg.
48292 TSUBAKURODAKE (Nagano) 13.85km 291deg.
48291 TSUBAKURODAKE (Nagano) 16.39km 291deg.
48246 AZUNAYASAM (Nagano) 17.61km 61deg.
48363 MATSUMOTOIMAI (Nagano) 19.86km 169deg.
48191 OMACHI (Nagano) 20.45km 347deg.
48930 OMACHI (Nagano) 20.45km 347deg.
48247 HIJIRIKOGEN (Nagano) 23.10km 46deg.
48371 KAKEYU (Nagano) 23.35km 101deg.
48346 KAMIKOCHI (Nagano) 24.73km 244deg.
48196 SHINSHUSHIMMACHI (Nagano) 24.98km 24deg.
48426 TAKABOTCHI (Nagano) 25.85km 145deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 318,122
[318,122 (93.18% / 93.88%)] [318,122 / 338,869 (93.88%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,712
[11,712 (3.43% / 3.46%)] [329,834 / 20,747 (97.33%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,131
[4,131 (1.21% / 1.22%)] [333,965 / 9,035 (98.55%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,053
[2,053 (0.60% / 0.61%)] [336,018 / 4,904 (99.16%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,112
[1,112 (0.33% / 0.33%)] [337,130 / 2,851 (99.49%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 626
[626 (0.18% / 0.18%)] [337,756 / 1,739 (99.67%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 368
[368 (0.11% / 0.11%)] [338,124 / 1,113 (99.78%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 245
[245 (0.07% / 0.07%)] [338,369 / 745 (99.85%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 173
[173 (0.05% / 0.05%)] [338,542 / 500 (99.90%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 97
[97 (0.03% / 0.03%)] [338,639 / 327 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 70
[70 (0.02% / 0.02%)] [338,709 / 230 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 40
[40 (0.01% / 0.01%)] [338,749 / 160 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 30
[30 (0.01% / 0.01%)] [338,779 / 120 (99.97%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 16
[16 (0.00% / 0.00%)] [338,795 / 90 (99.98%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 13
[13 (0.00% / 0.00%)] [338,808 / 74 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 9
[9 (0.00% / 0.00%)] [338,817 / 61 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 8
[8 (0.00% / 0.00%)] [338,825 / 52 (99.99%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 10
[10 (0.00% / 0.00%)] [338,835 / 44 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 6
[6 (0.00% / 0.00%)] [338,841 / 34 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 3
[3 (0.00% / 0.00%)] [338,844 / 28 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [338,847 / 25 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [338,851 / 22 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [338,855 / 18 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 1
[1 (0.00% / 0.00%)] [338,856 / 14 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [338,858 / 13 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [338,861 / 11 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [338,864 / 8 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [338,865 / 5 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [338,866 / 4 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [338,867 / 3 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [338,869 / 2 (100.00%)]

Missing observations (2,519 / 0.74%)

Wind Direction

Calm Calm = 72,235
[72,235 (21.16% / 22.44%)] [0 / 0 (NA)]
NNE NNE = 27,460
[27,460 (8.04% / 8.53%)] [0 / 0 (NA)]
NE NE = 21,460
[21,460 (6.29% / 6.67%)] [0 / 0 (NA)]
ENE ENE = 10,346
[10,346 (3.03% / 3.21%)] [0 / 0 (NA)]
E E = 5,625
[5,625 (1.65% / 1.75%)] [0 / 0 (NA)]
ESE ESE = 4,981
[4,981 (1.46% / 1.55%)] [0 / 0 (NA)]
SE SE = 4,987
[4,987 (1.46% / 1.55%)] [0 / 0 (NA)]
SSE SSE = 10,282
[10,282 (3.01% / 3.19%)] [0 / 0 (NA)]
S S = 15,051
[15,051 (4.41% / 4.68%)] [0 / 0 (NA)]
SSW SSW = 11,260
[11,260 (3.30% / 3.50%)] [0 / 0 (NA)]
SW SW = 7,512
[7,512 (2.20% / 2.33%)] [0 / 0 (NA)]
WSW WSW = 5,662
[5,662 (1.66% / 1.76%)] [0 / 0 (NA)]
W W = 9,267
[9,267 (2.71% / 2.88%)] [0 / 0 (NA)]
WNW WNW = 18,446
[18,446 (5.40% / 5.73%)] [0 / 0 (NA)]
NW NW = 30,167
[30,167 (8.84% / 9.37%)] [0 / 0 (NA)]
NNW NNW = 38,110
[38,110 (11.16% / 11.84%)] [0 / 0 (NA)]
N N = 29,047
[29,047 (8.51% / 9.02%)] [0 / 0 (NA)]

Missing observations (19,490 / 5.71%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 76,570
[76,570 (22.43% / 23.78%)] [76,570 / 321,932 (23.78%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 137,053
[137,053 (40.15% / 42.57%)] [213,623 / 245,362 (66.36%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 62,371
[62,371 (18.27% / 19.37%)] [275,994 / 108,309 (85.73%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 24,306
[24,306 (7.12% / 7.55%)] [300,300 / 45,938 (93.28%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 11,590
[11,590 (3.39% / 3.60%)] [311,890 / 21,632 (96.88%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,169
[6,169 (1.81% / 1.92%)] [318,059 / 10,042 (98.80%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,701
[2,701 (0.79% / 0.84%)] [320,760 / 3,873 (99.64%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 894
[894 (0.26% / 0.28%)] [321,654 / 1,172 (99.91%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 217
[217 (0.06% / 0.07%)] [321,871 / 278 (99.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 53
[53 (0.02% / 0.02%)] [321,924 / 61 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 5
[5 (0.00% / 0.00%)] [321,929 / 8 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [321,930 / 3 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [321,931 / 2 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [321,932 / 1 (100.00%)]

Missing observations (19,456 / 5.70%)

Temperature

-16.5C - -15.6C -16.5C - -15.6C = 3
[3 (0.00% / 0.00%)] [3 / 322,109 (0.00%)]
-15.5C - -14.6C -15.5C - -14.6C = 17
[17 (0.00% / 0.01%)] [20 / 322,106 (0.01%)]
-14.5C - -13.6C -14.5C - -13.6C = 40
[40 (0.01% / 0.01%)] [60 / 322,089 (0.02%)]
-13.5C - -12.6C -13.5C - -12.6C = 61
[61 (0.02% / 0.02%)] [121 / 322,049 (0.04%)]
-12.5C - -11.6C -12.5C - -11.6C = 178
[178 (0.05% / 0.06%)] [299 / 321,988 (0.09%)]
-11.5C - -10.6C -11.5C - -10.6C = 253
[253 (0.07% / 0.08%)] [552 / 321,810 (0.17%)]
-10.5C - -9.6C -10.5C - -9.6C = 392
[392 (0.11% / 0.12%)] [944 / 321,557 (0.29%)]
-9.5C - -8.6C -9.5C - -8.6C = 616
[616 (0.18% / 0.19%)] [1,560 / 321,165 (0.48%)]
-8.5C - -7.6C -8.5C - -7.6C = 867
[867 (0.25% / 0.27%)] [2,427 / 320,549 (0.75%)]
-7.5C - -6.6C -7.5C - -6.6C = 1,425
[1,425 (0.42% / 0.44%)] [3,852 / 319,682 (1.20%)]
-6.5C - -5.6C -6.5C - -5.6C = 2,006
[2,006 (0.59% / 0.62%)] [5,858 / 318,257 (1.82%)]
-5.5C - -4.6C -5.5C - -4.6C = 2,876
[2,876 (0.84% / 0.89%)] [8,734 / 316,251 (2.71%)]
-4.5C - -3.6C -4.5C - -3.6C = 4,047
[4,047 (1.19% / 1.26%)] [12,781 / 313,375 (3.97%)]
-3.5C - -2.6C -3.5C - -2.6C = 5,511
[5,511 (1.61% / 1.71%)] [18,292 / 309,328 (5.68%)]
-2.5C - -1.6C -2.5C - -1.6C = 7,324
[7,324 (2.15% / 2.27%)] [25,616 / 303,817 (7.95%)]
-1.5C - -0.6C -1.5C - -0.6C = 9,251
[9,251 (2.71% / 2.87%)] [34,867 / 296,493 (10.82%)]
-0.5C - 0.4C -0.5C - 0.4C = 21,478
[21,478 (6.29% / 6.67%)] [56,345 / 287,242 (17.49%)]
0.5C - 1.4C 0.5C - 1.4C = 12,233
[12,233 (3.58% / 3.80%)] [68,578 / 265,764 (21.29%)]
1.5C - 2.4C 1.5C - 2.4C = 10,837
[10,837 (3.17% / 3.36%)] [79,415 / 253,531 (24.65%)]
2.5C - 3.4C 2.5C - 3.4C = 10,139
[10,139 (2.97% / 3.15%)] [89,554 / 242,694 (27.80%)]
3.5C - 4.4C 3.5C - 4.4C = 9,448
[9,448 (2.77% / 2.93%)] [99,002 / 232,555 (30.74%)]
4.5C - 5.4C 4.5C - 5.4C = 8,925
[8,925 (2.61% / 2.77%)] [107,927 / 223,107 (33.51%)]
5.5C - 6.4C 5.5C - 6.4C = 8,478
[8,478 (2.48% / 2.63%)] [116,405 / 214,182 (36.14%)]
6.5C - 7.4C 6.5C - 7.4C = 8,650
[8,650 (2.53% / 2.69%)] [125,055 / 205,704 (38.82%)]
7.5C - 8.4C 7.5C - 8.4C = 8,152
[8,152 (2.39% / 2.53%)] [133,207 / 197,054 (41.35%)]
8.5C - 9.4C 8.5C - 9.4C = 7,939
[7,939 (2.33% / 2.46%)] [141,146 / 188,902 (43.82%)]
9.5C - 10.4C 9.5C - 10.4C = 8,178
[8,178 (2.40% / 2.54%)] [149,324 / 180,963 (46.36%)]
10.5C - 11.4C 10.5C - 11.4C = 8,448
[8,448 (2.47% / 2.62%)] [157,772 / 172,785 (48.98%)]
11.5C - 12.4C 11.5C - 12.4C = 8,511
[8,511 (2.49% / 2.64%)] [166,283 / 164,337 (51.62%)]
12.5C - 13.4C 12.5C - 13.4C = 8,740
[8,740 (2.56% / 2.71%)] [175,023 / 155,826 (54.34%)]
13.5C - 14.4C 13.5C - 14.4C = 9,238
[9,238 (2.71% / 2.87%)] [184,261 / 147,086 (57.20%)]
14.5C - 15.4C 14.5C - 15.4C = 9,120
[9,120 (2.67% / 2.83%)] [193,381 / 137,848 (60.04%)]
15.5C - 16.4C 15.5C - 16.4C = 9,611
[9,611 (2.82% / 2.98%)] [202,992 / 128,728 (63.02%)]
16.5C - 17.4C 16.5C - 17.4C = 9,905
[9,905 (2.90% / 3.08%)] [212,897 / 119,117 (66.09%)]
17.5C - 18.4C 17.5C - 18.4C = 10,782
[10,782 (3.16% / 3.35%)] [223,679 / 109,212 (69.44%)]
18.5C - 19.4C 18.5C - 19.4C = 11,463
[11,463 (3.36% / 3.56%)] [235,142 / 98,430 (73.00%)]
19.5C - 20.4C 19.5C - 20.4C = 12,199
[12,199 (3.57% / 3.79%)] [247,341 / 86,967 (76.79%)]
20.5C - 21.4C 20.5C - 21.4C = 12,515
[12,515 (3.67% / 3.89%)] [259,856 / 74,768 (80.67%)]
21.5C - 22.4C 21.5C - 22.4C = 11,810
[11,810 (3.46% / 3.67%)] [271,666 / 62,253 (84.34%)]
22.5C - 23.4C 22.5C - 23.4C = 10,228
[10,228 (3.00% / 3.18%)] [281,894 / 50,443 (87.52%)]
23.5C - 24.4C 23.5C - 24.4C = 8,560
[8,560 (2.51% / 2.66%)] [290,454 / 40,215 (90.17%)]
24.5C - 25.4C 24.5C - 25.4C = 7,102
[7,102 (2.08% / 2.20%)] [297,556 / 31,655 (92.38%)]
25.5C - 26.4C 25.5C - 26.4C = 5,655
[5,655 (1.66% / 1.76%)] [303,211 / 24,553 (94.13%)]
26.5C - 27.4C 26.5C - 27.4C = 4,740
[4,740 (1.39% / 1.47%)] [307,951 / 18,898 (95.60%)]
27.5C - 28.4C 27.5C - 28.4C = 3,788
[3,788 (1.11% / 1.18%)] [311,739 / 14,158 (96.78%)]
28.5C - 29.4C 28.5C - 29.4C = 2,966
[2,966 (0.87% / 0.92%)] [314,705 / 10,370 (97.70%)]
29.5C - 30.4C 29.5C - 30.4C = 2,427
[2,427 (0.71% / 0.75%)] [317,132 / 7,404 (98.45%)]
30.5C - 31.4C 30.5C - 31.4C = 1,808
[1,808 (0.53% / 0.56%)] [318,940 / 4,977 (99.02%)]
31.5C - 32.4C 31.5C - 32.4C = 1,400
[1,400 (0.41% / 0.43%)] [320,340 / 3,169 (99.45%)]
32.5C - 33.4C 32.5C - 33.4C = 932
[932 (0.27% / 0.29%)] [321,272 / 1,769 (99.74%)]
33.5C - 34.4C 33.5C - 34.4C = 532
[532 (0.16% / 0.17%)] [321,804 / 837 (99.91%)]
34.5C - 35.4C 34.5C - 35.4C = 231
[231 (0.07% / 0.07%)] [322,035 / 305 (99.98%)]
35.5C - 36.4C 35.5C - 36.4C = 56
[56 (0.02% / 0.02%)] [322,091 / 74 (99.99%)]
36.5C - 37.4C 36.5C - 37.4C = 16
[16 (0.00% / 0.00%)] [322,107 / 18 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 2
[2 (0.00% / 0.00%)] [322,109 / 2 (100.00%)]

Missing observations (19,279 / 5.65%)

Sunshine Duration

0.0h 0.0h = 228,531
[228,531 (66.94% / 70.96%)] [228,531 / 322,065 (70.96%)]
0.1h 0.1h = 7,503
[7,503 (2.20% / 2.33%)] [236,034 / 93,534 (73.29%)]
0.2h 0.2h = 5,533
[5,533 (1.62% / 1.72%)] [241,567 / 86,031 (75.01%)]
0.3h 0.3h = 4,835
[4,835 (1.42% / 1.50%)] [246,402 / 80,498 (76.51%)]
0.4h 0.4h = 4,535
[4,535 (1.33% / 1.41%)] [250,937 / 75,663 (77.92%)]
0.5h 0.5h = 4,365
[4,365 (1.28% / 1.36%)] [255,302 / 71,128 (79.27%)]
0.6h 0.6h = 4,306
[4,306 (1.26% / 1.34%)] [259,608 / 66,763 (80.61%)]
0.7h 0.7h = 4,498
[4,498 (1.32% / 1.40%)] [264,106 / 62,457 (82.00%)]
0.8h 0.8h = 5,122
[5,122 (1.50% / 1.59%)] [269,228 / 57,959 (83.59%)]
0.9h 0.9h = 6,646
[6,646 (1.95% / 2.06%)] [275,874 / 52,837 (85.66%)]
1.0h 1.0h = 46,191
[46,191 (13.53% / 14.34%)] [322,065 / 46,191 (100.00%)]

Missing observations (19,323 / 5.66%)