Station Number 48561
Prefecture Nagano [ Local Portal ]
Location 長野県諏訪郡原村 (SUWA GUN HARA MURA, NAGANO KEN)
Months of Observations 466
Number of Observations 339,729
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/11/26 HARAMURA 35.970N 138.220E 1017m 0.0m
1978/11/27 -- 1985/10/30 HARAMURA 35.970N 138.220E 1017m 6.5m
1985/10/31 -- 2009/03/09 HARAMURA 35.970N 138.220E 1017m 6.5m
2009/03/10 -- 2010/02/18 HARAMURA 35.970N 138.220E 1017m 6.5m
2010/02/19 -- 2015/08/99 HARAMURA 35.970N 138.220E 1017m 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
48556 TAKATO (Nagano) 10.28km 259deg.
48501 YATSUGATAKE (Nagano) 10.43km 52deg.
48631 NYUKASAYAMA (Nagano) 10.64km 213deg.
48491 SUWA (Nagano) 13.08km 309deg.
48937 SUWA (Nagano) 13.08km 309deg.
48436 SHIRAKABAKO (Nagano) 15.00km 2deg.
49036 OIZUMI (Yamanashi) 19.26km 128deg.
49076 HINATAYAMA (Yamanashi) 20.02km 162deg.
48626 TAKATO (Nagano) 20.76km 225deg.
48546 TATSUNO (Nagano) 21.42km 273deg.
48571 NOBEYAMA (Nagano) 22.86km 96deg.
48426 TAKABOTCHI (Nagano) 25.56km 321deg.
48696 MATSUMINE (Nagano) 27.13km 199deg.
48621 INA (Nagano) 28.86km 236deg.
48691 SUGISHIMA (Nagano) 29.30km 203deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 314,678
[314,678 (92.63% / 93.06%)] [314,678 / 338,130 (93.06%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,732
[12,732 (3.75% / 3.77%)] [327,410 / 23,452 (96.83%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,736
[4,736 (1.39% / 1.40%)] [332,146 / 10,720 (98.23%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,383
[2,383 (0.70% / 0.70%)] [334,529 / 5,984 (98.94%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,298
[1,298 (0.38% / 0.38%)] [335,827 / 3,601 (99.32%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 768
[768 (0.23% / 0.23%)] [336,595 / 2,303 (99.55%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 505
[505 (0.15% / 0.15%)] [337,100 / 1,535 (99.70%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 300
[300 (0.09% / 0.09%)] [337,400 / 1,030 (99.78%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 196
[196 (0.06% / 0.06%)] [337,596 / 730 (99.84%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 145
[145 (0.04% / 0.04%)] [337,741 / 534 (99.88%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 94
[94 (0.03% / 0.03%)] [337,835 / 389 (99.91%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 63
[63 (0.02% / 0.02%)] [337,898 / 295 (99.93%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 63
[63 (0.02% / 0.02%)] [337,961 / 232 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 40
[40 (0.01% / 0.01%)] [338,001 / 169 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 25
[25 (0.01% / 0.01%)] [338,026 / 129 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 25
[25 (0.01% / 0.01%)] [338,051 / 104 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [338,062 / 79 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 13
[13 (0.00% / 0.00%)] [338,075 / 68 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 11
[11 (0.00% / 0.00%)] [338,086 / 55 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 13
[13 (0.00% / 0.00%)] [338,099 / 44 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 3
[3 (0.00% / 0.00%)] [338,102 / 31 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.00% / 0.00%)] [338,103 / 28 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [338,106 / 27 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [338,108 / 24 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [338,112 / 22 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [338,116 / 18 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [338,119 / 14 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [338,121 / 11 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [338,123 / 9 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [338,125 / 7 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [338,126 / 5 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [338,127 / 4 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [338,128 / 3 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [338,129 / 2 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [338,130 / 1 (100.00%)]

Missing observations (1,599 / 0.47%)

Wind Direction

Calm Calm = 33,653
[33,653 (9.91% / 10.56%)] [0 / 0 (NA)]
NNE NNE = 12,987
[12,987 (3.82% / 4.08%)] [0 / 0 (NA)]
NE NE = 17,672
[17,672 (5.20% / 5.55%)] [0 / 0 (NA)]
ENE ENE = 23,269
[23,269 (6.85% / 7.30%)] [0 / 0 (NA)]
E E = 14,006
[14,006 (4.12% / 4.40%)] [0 / 0 (NA)]
ESE ESE = 8,469
[8,469 (2.49% / 2.66%)] [0 / 0 (NA)]
SE SE = 12,031
[12,031 (3.54% / 3.78%)] [0 / 0 (NA)]
SSE SSE = 29,965
[29,965 (8.82% / 9.41%)] [0 / 0 (NA)]
S S = 26,407
[26,407 (7.77% / 8.29%)] [0 / 0 (NA)]
SSW SSW = 5,371
[5,371 (1.58% / 1.69%)] [0 / 0 (NA)]
SW SW = 6,632
[6,632 (1.95% / 2.08%)] [0 / 0 (NA)]
WSW WSW = 12,207
[12,207 (3.59% / 3.83%)] [0 / 0 (NA)]
W W = 18,137
[18,137 (5.34% / 5.69%)] [0 / 0 (NA)]
WNW WNW = 39,571
[39,571 (11.65% / 12.42%)] [0 / 0 (NA)]
NW NW = 26,838
[26,838 (7.90% / 8.43%)] [0 / 0 (NA)]
NNW NNW = 17,892
[17,892 (5.27% / 5.62%)] [0 / 0 (NA)]
N N = 13,436
[13,436 (3.95% / 4.22%)] [0 / 0 (NA)]

Missing observations (21,186 / 6.24%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 35,619
[35,619 (10.48% / 11.07%)] [35,619 / 321,748 (11.07%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 119,208
[119,208 (35.09% / 37.05%)] [154,827 / 286,129 (48.12%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 91,153
[91,153 (26.83% / 28.33%)] [245,980 / 166,921 (76.45%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 41,510
[41,510 (12.22% / 12.90%)] [287,490 / 75,768 (89.35%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 20,691
[20,691 (6.09% / 6.43%)] [308,181 / 34,258 (95.78%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 8,879
[8,879 (2.61% / 2.76%)] [317,060 / 13,567 (98.54%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 3,190
[3,190 (0.94% / 0.99%)] [320,250 / 4,688 (99.53%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,082
[1,082 (0.32% / 0.34%)] [321,332 / 1,498 (99.87%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 302
[302 (0.09% / 0.09%)] [321,634 / 416 (99.96%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 82
[82 (0.02% / 0.03%)] [321,716 / 114 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 21
[21 (0.01% / 0.01%)] [321,737 / 32 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 6
[6 (0.00% / 0.00%)] [321,743 / 11 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 4
[4 (0.00% / 0.00%)] [321,747 / 5 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [321,748 / 1 (100.00%)]

Missing observations (17,981 / 5.29%)

Temperature

-19.5C - -18.6C -19.5C - -18.6C = 1
[1 (0.00% / 0.00%)] [1 / 321,701 (0.00%)]
-17.5C - -16.6C -17.5C - -16.6C = 3
[3 (0.00% / 0.00%)] [4 / 321,700 (0.00%)]
-16.5C - -15.6C -16.5C - -15.6C = 11
[11 (0.00% / 0.00%)] [15 / 321,697 (0.00%)]
-15.5C - -14.6C -15.5C - -14.6C = 30
[30 (0.01% / 0.01%)] [45 / 321,686 (0.01%)]
-14.5C - -13.6C -14.5C - -13.6C = 106
[106 (0.03% / 0.03%)] [151 / 321,656 (0.05%)]
-13.5C - -12.6C -13.5C - -12.6C = 256
[256 (0.08% / 0.08%)] [407 / 321,550 (0.13%)]
-12.5C - -11.6C -12.5C - -11.6C = 460
[460 (0.14% / 0.14%)] [867 / 321,294 (0.27%)]
-11.5C - -10.6C -11.5C - -10.6C = 868
[868 (0.26% / 0.27%)] [1,735 / 320,834 (0.54%)]
-10.5C - -9.6C -10.5C - -9.6C = 1,362
[1,362 (0.40% / 0.42%)] [3,097 / 319,966 (0.96%)]
-9.5C - -8.6C -9.5C - -8.6C = 1,896
[1,896 (0.56% / 0.59%)] [4,993 / 318,604 (1.55%)]
-8.5C - -7.6C -8.5C - -7.6C = 2,756
[2,756 (0.81% / 0.86%)] [7,749 / 316,708 (2.41%)]
-7.5C - -6.6C -7.5C - -6.6C = 3,482
[3,482 (1.02% / 1.08%)] [11,231 / 313,952 (3.49%)]
-6.5C - -5.6C -6.5C - -5.6C = 4,536
[4,536 (1.34% / 1.41%)] [15,767 / 310,470 (4.90%)]
-5.5C - -4.6C -5.5C - -4.6C = 5,747
[5,747 (1.69% / 1.79%)] [21,514 / 305,934 (6.69%)]
-4.5C - -3.6C -4.5C - -3.6C = 6,603
[6,603 (1.94% / 2.05%)] [28,117 / 300,187 (8.74%)]
-3.5C - -2.6C -3.5C - -2.6C = 7,947
[7,947 (2.34% / 2.47%)] [36,064 / 293,584 (11.21%)]
-2.5C - -1.6C -2.5C - -1.6C = 9,115
[9,115 (2.68% / 2.83%)] [45,179 / 285,637 (14.04%)]
-1.5C - -0.6C -1.5C - -0.6C = 10,627
[10,627 (3.13% / 3.30%)] [55,806 / 276,522 (17.35%)]
-0.5C - 0.4C -0.5C - 0.4C = 21,073
[21,073 (6.20% / 6.55%)] [76,879 / 265,895 (23.90%)]
0.5C - 1.4C 0.5C - 1.4C = 10,486
[10,486 (3.09% / 3.26%)] [87,365 / 244,822 (27.16%)]
1.5C - 2.4C 1.5C - 2.4C = 9,766
[9,766 (2.87% / 3.04%)] [97,131 / 234,336 (30.19%)]
2.5C - 3.4C 2.5C - 3.4C = 9,198
[9,198 (2.71% / 2.86%)] [106,329 / 224,570 (33.05%)]
3.5C - 4.4C 3.5C - 4.4C = 9,021
[9,021 (2.66% / 2.80%)] [115,350 / 215,372 (35.86%)]
4.5C - 5.4C 4.5C - 5.4C = 8,736
[8,736 (2.57% / 2.72%)] [124,086 / 206,351 (38.57%)]
5.5C - 6.4C 5.5C - 6.4C = 8,760
[8,760 (2.58% / 2.72%)] [132,846 / 197,615 (41.29%)]
6.5C - 7.4C 6.5C - 7.4C = 8,458
[8,458 (2.49% / 2.63%)] [141,304 / 188,855 (43.92%)]
7.5C - 8.4C 7.5C - 8.4C = 8,772
[8,772 (2.58% / 2.73%)] [150,076 / 180,397 (46.65%)]
8.5C - 9.4C 8.5C - 9.4C = 9,427
[9,427 (2.77% / 2.93%)] [159,503 / 171,625 (49.58%)]
9.5C - 10.4C 9.5C - 10.4C = 9,342
[9,342 (2.75% / 2.90%)] [168,845 / 162,198 (52.49%)]
10.5C - 11.4C 10.5C - 11.4C = 9,866
[9,866 (2.90% / 3.07%)] [178,711 / 152,856 (55.55%)]
11.5C - 12.4C 11.5C - 12.4C = 9,684
[9,684 (2.85% / 3.01%)] [188,395 / 142,990 (58.56%)]
12.5C - 13.4C 12.5C - 13.4C = 9,652
[9,652 (2.84% / 3.00%)] [198,047 / 133,306 (61.56%)]
13.5C - 14.4C 13.5C - 14.4C = 9,975
[9,975 (2.94% / 3.10%)] [208,022 / 123,654 (64.66%)]
14.5C - 15.4C 14.5C - 15.4C = 10,537
[10,537 (3.10% / 3.28%)] [218,559 / 113,679 (67.94%)]
15.5C - 16.4C 15.5C - 16.4C = 11,281
[11,281 (3.32% / 3.51%)] [229,840 / 103,142 (71.45%)]
16.5C - 17.4C 16.5C - 17.4C = 11,635
[11,635 (3.42% / 3.62%)] [241,475 / 91,861 (75.06%)]
17.5C - 18.4C 17.5C - 18.4C = 12,273
[12,273 (3.61% / 3.82%)] [253,748 / 80,226 (78.88%)]
18.5C - 19.4C 18.5C - 19.4C = 13,092
[13,092 (3.85% / 4.07%)] [266,840 / 67,953 (82.95%)]
19.5C - 20.4C 19.5C - 20.4C = 12,337
[12,337 (3.63% / 3.83%)] [279,177 / 54,861 (86.78%)]
20.5C - 21.4C 20.5C - 21.4C = 9,837
[9,837 (2.90% / 3.06%)] [289,014 / 42,524 (89.84%)]
21.5C - 22.4C 21.5C - 22.4C = 7,572
[7,572 (2.23% / 2.35%)] [296,586 / 32,687 (92.19%)]
22.5C - 23.4C 22.5C - 23.4C = 5,991
[5,991 (1.76% / 1.86%)] [302,577 / 25,115 (94.06%)]
23.5C - 24.4C 23.5C - 24.4C = 4,814
[4,814 (1.42% / 1.50%)] [307,391 / 19,124 (95.55%)]
24.5C - 25.4C 24.5C - 25.4C = 3,869
[3,869 (1.14% / 1.20%)] [311,260 / 14,310 (96.75%)]
25.5C - 26.4C 25.5C - 26.4C = 3,254
[3,254 (0.96% / 1.01%)] [314,514 / 10,441 (97.77%)]
26.5C - 27.4C 26.5C - 27.4C = 2,548
[2,548 (0.75% / 0.79%)] [317,062 / 7,187 (98.56%)]
27.5C - 28.4C 27.5C - 28.4C = 1,926
[1,926 (0.57% / 0.60%)] [318,988 / 4,639 (99.16%)]
28.5C - 29.4C 28.5C - 29.4C = 1,410
[1,410 (0.42% / 0.44%)] [320,398 / 2,713 (99.59%)]
29.5C - 30.4C 29.5C - 30.4C = 781
[781 (0.23% / 0.24%)] [321,179 / 1,303 (99.84%)]
30.5C - 31.4C 30.5C - 31.4C = 383
[383 (0.11% / 0.12%)] [321,562 / 522 (99.96%)]
31.5C - 32.4C 31.5C - 32.4C = 123
[123 (0.04% / 0.04%)] [321,685 / 139 (100.00%)]
32.5C - 33.4C 32.5C - 33.4C = 12
[12 (0.00% / 0.00%)] [321,697 / 16 (100.00%)]
33.5C - 34.4C 33.5C - 34.4C = 4
[4 (0.00% / 0.00%)] [321,701 / 4 (100.00%)]

Missing observations (18,028 / 5.31%)

Sunshine Duration

0.0h 0.0h = 218,236
[218,236 (64.24% / 67.82%)] [218,236 / 321,807 (67.82%)]
0.1h 0.1h = 7,938
[7,938 (2.34% / 2.47%)] [226,174 / 103,571 (70.28%)]
0.2h 0.2h = 6,274
[6,274 (1.85% / 1.95%)] [232,448 / 95,633 (72.23%)]
0.3h 0.3h = 5,533
[5,533 (1.63% / 1.72%)] [237,981 / 89,359 (73.95%)]
0.4h 0.4h = 5,257
[5,257 (1.55% / 1.63%)] [243,238 / 83,826 (75.59%)]
0.5h 0.5h = 4,788
[4,788 (1.41% / 1.49%)] [248,026 / 78,569 (77.07%)]
0.6h 0.6h = 4,847
[4,847 (1.43% / 1.51%)] [252,873 / 73,781 (78.58%)]
0.7h 0.7h = 5,141
[5,141 (1.51% / 1.60%)] [258,014 / 68,934 (80.18%)]
0.8h 0.8h = 5,948
[5,948 (1.75% / 1.85%)] [263,962 / 63,793 (82.02%)]
0.9h 0.9h = 7,909
[7,909 (2.33% / 2.46%)] [271,871 / 57,845 (84.48%)]
1.0h 1.0h = 49,936
[49,936 (14.70% / 15.52%)] [321,807 / 49,936 (100.00%)]

Missing observations (17,922 / 5.28%)