Station Number 68462
Prefecture Shimane [ Local Portal ]
Location 島根県益田市あけぼの東町 (MASUDA SHI, SHIMANE KEN)
Months of Observations 442
Number of Observations 322,305
Period of Observations
Period Name Lat. Long. Height Anemometer
1978/11/24 -- 1985/12/26 MASUDA 34.677N 131.843E 4m 12.4m
1985/12/27 -- 2005/12/15 MASUDA 34.677N 131.843E 4m 12.4m
2005/12/16 -- 2015/08/99 MASUDA 34.677N 131.843E 4m 12.4m
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
68456 TAKATSU (Shimane) 4.86km 267deg.
68461 MASUDA (Shimane) 6.81km 206deg.
68421 MISUMI (Shimane) 16.20km 40deg.
68501 HIKIMI (Shimane) 19.76km 126deg.
81011 SUSA (Yamaguchi) 21.31km 251deg.
68516 TSUWANO (Shimane) 24.77km 195deg.
68431 YASAKA (Shimane) 26.69km 65deg.
68915 YASAKA (Shimane) 26.69km 65deg.
68476 HIJIRIYAMA (Shimane) 28.04km 99deg.
68511 TOKUSAGAMINE (Shimane) 29.59km 207deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 296,050
[296,050 (91.85% / 92.15%)] [296,050 / 321,284 (92.15%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,770
[13,770 (4.27% / 4.29%)] [309,820 / 25,234 (96.43%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,739
[4,739 (1.47% / 1.48%)] [314,559 / 11,464 (97.91%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,400
[2,400 (0.74% / 0.75%)] [316,959 / 6,725 (98.65%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,397
[1,397 (0.43% / 0.43%)] [318,356 / 4,325 (99.09%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 815
[815 (0.25% / 0.25%)] [319,171 / 2,928 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 515
[515 (0.16% / 0.16%)] [319,686 / 2,113 (99.50%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 371
[371 (0.12% / 0.12%)] [320,057 / 1,598 (99.62%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 224
[224 (0.07% / 0.07%)] [320,281 / 1,227 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 199
[199 (0.06% / 0.06%)] [320,480 / 1,003 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 156
[156 (0.05% / 0.05%)] [320,636 / 804 (99.80%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 131
[131 (0.04% / 0.04%)] [320,767 / 648 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 82
[82 (0.03% / 0.03%)] [320,849 / 517 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 89
[89 (0.03% / 0.03%)] [320,938 / 435 (99.89%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 52
[52 (0.02% / 0.02%)] [320,990 / 346 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 36
[36 (0.01% / 0.01%)] [321,026 / 294 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 42
[42 (0.01% / 0.01%)] [321,068 / 258 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 34
[34 (0.01% / 0.01%)] [321,102 / 216 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 21
[21 (0.01% / 0.01%)] [321,123 / 182 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 22
[22 (0.01% / 0.01%)] [321,145 / 161 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 17
[17 (0.01% / 0.01%)] [321,162 / 139 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 8
[8 (0.00% / 0.00%)] [321,170 / 122 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 12
[12 (0.00% / 0.00%)] [321,182 / 114 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [321,193 / 102 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 12
[12 (0.00% / 0.00%)] [321,205 / 91 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [321,217 / 79 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 5
[5 (0.00% / 0.00%)] [321,222 / 67 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 7
[7 (0.00% / 0.00%)] [321,229 / 62 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [321,238 / 55 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [321,244 / 46 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [321,247 / 40 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [321,251 / 37 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [321,253 / 33 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [321,255 / 31 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [321,257 / 29 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [321,261 / 27 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [321,264 / 23 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [321,265 / 20 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [321,268 / 19 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [321,269 / 16 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [321,271 / 15 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [321,272 / 13 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [321,273 / 12 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [321,275 / 11 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [321,276 / 9 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [321,277 / 8 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [321,278 / 7 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [321,279 / 6 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [321,280 / 5 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [321,281 / 4 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [321,282 / 3 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [321,283 / 2 (100.00%)]
89.5mm - 90.4mm 89.5mm - 90.4mm = 1
[1 (0.00% / 0.00%)] [321,284 / 1 (100.00%)]

Missing observations (1,021 / 0.32%)

Wind Direction

Calm Calm = 38,613
[38,613 (11.98% / 12.02%)] [0 / 0 (NA)]
NNE NNE = 17,322
[17,322 (5.37% / 5.39%)] [0 / 0 (NA)]
NE NE = 5,899
[5,899 (1.83% / 1.84%)] [0 / 0 (NA)]
ENE ENE = 3,989
[3,989 (1.24% / 1.24%)] [0 / 0 (NA)]
E E = 6,695
[6,695 (2.08% / 2.08%)] [0 / 0 (NA)]
ESE ESE = 16,502
[16,502 (5.12% / 5.14%)] [0 / 0 (NA)]
SE SE = 31,422
[31,422 (9.75% / 9.78%)] [0 / 0 (NA)]
SSE SSE = 32,080
[32,080 (9.95% / 9.99%)] [0 / 0 (NA)]
S S = 31,821
[31,821 (9.87% / 9.91%)] [0 / 0 (NA)]
SSW SSW = 29,515
[29,515 (9.16% / 9.19%)] [0 / 0 (NA)]
SW SW = 10,711
[10,711 (3.32% / 3.33%)] [0 / 0 (NA)]
WSW WSW = 7,030
[7,030 (2.18% / 2.19%)] [0 / 0 (NA)]
W W = 6,043
[6,043 (1.87% / 1.88%)] [0 / 0 (NA)]
WNW WNW = 13,937
[13,937 (4.32% / 4.34%)] [0 / 0 (NA)]
NW NW = 23,159
[23,159 (7.19% / 7.21%)] [0 / 0 (NA)]
NNW NNW = 18,557
[18,557 (5.76% / 5.78%)] [0 / 0 (NA)]
N N = 27,949
[27,949 (8.67% / 8.70%)] [0 / 0 (NA)]

Missing observations (1,061 / 0.33%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 39,911
[39,911 (12.38% / 12.42%)] [39,911 / 321,372 (12.42%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 129,107
[129,107 (40.06% / 40.17%)] [169,018 / 281,461 (52.59%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 73,359
[73,359 (22.76% / 22.83%)] [242,377 / 152,354 (75.42%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 45,559
[45,559 (14.14% / 14.18%)] [287,936 / 78,995 (89.60%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 22,334
[22,334 (6.93% / 6.95%)] [310,270 / 33,436 (96.55%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 7,819
[7,819 (2.43% / 2.43%)] [318,089 / 11,102 (98.98%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,298
[2,298 (0.71% / 0.72%)] [320,387 / 3,283 (99.69%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 637
[637 (0.20% / 0.20%)] [321,024 / 985 (99.89%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 221
[221 (0.07% / 0.07%)] [321,245 / 348 (99.96%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 83
[83 (0.03% / 0.03%)] [321,328 / 127 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 31
[31 (0.01% / 0.01%)] [321,359 / 44 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 8
[8 (0.00% / 0.00%)] [321,367 / 13 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 4
[4 (0.00% / 0.00%)] [321,371 / 5 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [321,372 / 1 (100.00%)]

Missing observations (933 / 0.29%)

Temperature

-6.5C - -5.6C -6.5C - -5.6C = 4
[4 (0.00% / 0.00%)] [4 / 314,553 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 10
[10 (0.00% / 0.00%)] [14 / 314,549 (0.00%)]
-4.5C - -3.6C -4.5C - -3.6C = 22
[22 (0.01% / 0.01%)] [36 / 314,539 (0.01%)]
-3.5C - -2.6C -3.5C - -2.6C = 54
[54 (0.02% / 0.02%)] [90 / 314,517 (0.03%)]
-2.5C - -1.6C -2.5C - -1.6C = 88
[88 (0.03% / 0.03%)] [178 / 314,463 (0.06%)]
-1.5C - -0.6C -1.5C - -0.6C = 426
[426 (0.13% / 0.14%)] [604 / 314,375 (0.19%)]
-0.5C - 0.4C -0.5C - 0.4C = 3,955
[3,955 (1.23% / 1.26%)] [4,559 / 313,949 (1.45%)]
0.5C - 1.4C 0.5C - 1.4C = 5,015
[5,015 (1.56% / 1.59%)] [9,574 / 309,994 (3.04%)]
1.5C - 2.4C 1.5C - 2.4C = 6,844
[6,844 (2.12% / 2.18%)] [16,418 / 304,979 (5.22%)]
2.5C - 3.4C 2.5C - 3.4C = 8,275
[8,275 (2.57% / 2.63%)] [24,693 / 298,135 (7.85%)]
3.5C - 4.4C 3.5C - 4.4C = 9,654
[9,654 (3.00% / 3.07%)] [34,347 / 289,860 (10.92%)]
4.5C - 5.4C 4.5C - 5.4C = 11,046
[11,046 (3.43% / 3.51%)] [45,393 / 280,206 (14.43%)]
5.5C - 6.4C 5.5C - 6.4C = 11,321
[11,321 (3.51% / 3.60%)] [56,714 / 269,160 (18.03%)]
6.5C - 7.4C 6.5C - 7.4C = 11,848
[11,848 (3.68% / 3.77%)] [68,562 / 257,839 (21.80%)]
7.5C - 8.4C 7.5C - 8.4C = 11,506
[11,506 (3.57% / 3.66%)] [80,068 / 245,991 (25.45%)]
8.5C - 9.4C 8.5C - 9.4C = 11,463
[11,463 (3.56% / 3.64%)] [91,531 / 234,485 (29.10%)]
9.5C - 10.4C 9.5C - 10.4C = 11,214
[11,214 (3.48% / 3.57%)] [102,745 / 223,022 (32.66%)]
10.5C - 11.4C 10.5C - 11.4C = 11,255
[11,255 (3.49% / 3.58%)] [114,000 / 211,808 (36.24%)]
11.5C - 12.4C 11.5C - 12.4C = 11,080
[11,080 (3.44% / 3.52%)] [125,080 / 200,553 (39.76%)]
12.5C - 13.4C 12.5C - 13.4C = 10,616
[10,616 (3.29% / 3.37%)] [135,696 / 189,473 (43.14%)]
13.5C - 14.4C 13.5C - 14.4C = 10,649
[10,649 (3.30% / 3.39%)] [146,345 / 178,857 (46.52%)]
14.5C - 15.4C 14.5C - 15.4C = 10,580
[10,580 (3.28% / 3.36%)] [156,925 / 168,208 (49.89%)]
15.5C - 16.4C 15.5C - 16.4C = 10,263
[10,263 (3.18% / 3.26%)] [167,188 / 157,628 (53.15%)]
16.5C - 17.4C 16.5C - 17.4C = 10,407
[10,407 (3.23% / 3.31%)] [177,595 / 147,365 (56.46%)]
17.5C - 18.4C 17.5C - 18.4C = 10,788
[10,788 (3.35% / 3.43%)] [188,383 / 136,958 (59.89%)]
18.5C - 19.4C 18.5C - 19.4C = 10,748
[10,748 (3.33% / 3.42%)] [199,131 / 126,170 (63.31%)]
19.5C - 20.4C 19.5C - 20.4C = 11,286
[11,286 (3.50% / 3.59%)] [210,417 / 115,422 (66.89%)]
20.5C - 21.4C 20.5C - 21.4C = 11,717
[11,717 (3.64% / 3.72%)] [222,134 / 104,136 (70.62%)]
21.5C - 22.4C 21.5C - 22.4C = 11,771
[11,771 (3.65% / 3.74%)] [233,905 / 92,419 (74.36%)]
22.5C - 23.4C 22.5C - 23.4C = 12,290
[12,290 (3.81% / 3.91%)] [246,195 / 80,648 (78.27%)]
23.5C - 24.4C 23.5C - 24.4C = 12,730
[12,730 (3.95% / 4.05%)] [258,925 / 68,358 (82.32%)]
24.5C - 25.4C 24.5C - 25.4C = 11,884
[11,884 (3.69% / 3.78%)] [270,809 / 55,628 (86.09%)]
25.5C - 26.4C 25.5C - 26.4C = 9,927
[9,927 (3.08% / 3.16%)] [280,736 / 43,744 (89.25%)]
26.5C - 27.4C 26.5C - 27.4C = 7,755
[7,755 (2.41% / 2.47%)] [288,491 / 33,817 (91.71%)]
27.5C - 28.4C 27.5C - 28.4C = 6,483
[6,483 (2.01% / 2.06%)] [294,974 / 26,062 (93.78%)]
28.5C - 29.4C 28.5C - 29.4C = 5,273
[5,273 (1.64% / 1.68%)] [300,247 / 19,579 (95.45%)]
29.5C - 30.4C 29.5C - 30.4C = 4,445
[4,445 (1.38% / 1.41%)] [304,692 / 14,306 (96.87%)]
30.5C - 31.4C 30.5C - 31.4C = 3,731
[3,731 (1.16% / 1.19%)] [308,423 / 9,861 (98.05%)]
31.5C - 32.4C 31.5C - 32.4C = 2,892
[2,892 (0.90% / 0.92%)] [311,315 / 6,130 (98.97%)]
32.5C - 33.4C 32.5C - 33.4C = 1,721
[1,721 (0.53% / 0.55%)] [313,036 / 3,238 (99.52%)]
33.5C - 34.4C 33.5C - 34.4C = 906
[906 (0.28% / 0.29%)] [313,942 / 1,517 (99.81%)]
34.5C - 35.4C 34.5C - 35.4C = 396
[396 (0.12% / 0.13%)] [314,338 / 611 (99.93%)]
35.5C - 36.4C 35.5C - 36.4C = 163
[163 (0.05% / 0.05%)] [314,501 / 215 (99.98%)]
36.5C - 37.4C 36.5C - 37.4C = 48
[48 (0.01% / 0.02%)] [314,549 / 52 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 4
[4 (0.00% / 0.00%)] [314,553 / 4 (100.00%)]

Missing observations (7,752 / 2.41%)

Sunshine Duration

0.0h 0.0h = 227,285
[227,285 (70.52% / 71.51%)] [227,285 / 317,815 (71.51%)]
0.1h 0.1h = 8,692
[8,692 (2.70% / 2.73%)] [235,977 / 90,530 (74.25%)]
0.2h 0.2h = 6,632
[6,632 (2.06% / 2.09%)] [242,609 / 81,838 (76.34%)]
0.3h 0.3h = 5,450
[5,450 (1.69% / 1.71%)] [248,059 / 75,206 (78.05%)]
0.4h 0.4h = 4,950
[4,950 (1.54% / 1.56%)] [253,009 / 69,756 (79.61%)]
0.5h 0.5h = 4,699
[4,699 (1.46% / 1.48%)] [257,708 / 64,806 (81.09%)]
0.6h 0.6h = 4,623
[4,623 (1.43% / 1.45%)] [262,331 / 60,107 (82.54%)]
0.7h 0.7h = 4,763
[4,763 (1.48% / 1.50%)] [267,094 / 55,484 (84.04%)]
0.8h 0.8h = 5,059
[5,059 (1.57% / 1.59%)] [272,153 / 50,721 (85.63%)]
0.9h 0.9h = 6,397
[6,397 (1.98% / 2.01%)] [278,550 / 45,662 (87.65%)]
1.0h 1.0h = 39,265
[39,265 (12.18% / 12.35%)] [317,815 / 39,265 (100.00%)]

Missing observations (4,490 / 1.39%)