Station Number 68456
Prefecture Shimane [ Local Portal ]
Location 島根県益田市内田町 石見航空気象観測所 (MASUDA SHI, SHIMANE KEN)
Months of Observations 140
Number of Observations 102,261
Period of Observations
Period Name Lat. Long. Height Anemometer
2003/01/01 -- 2016/08/99 TAKATSU 34.675N 131.790E 54m 10.2m
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
68462 MASUDA (Shimane) 4.86km 87deg.
68461 MASUDA (Shimane) 6.16km 162deg.
81011 SUSA (Yamaguchi) 16.69km 246deg.
68421 MISUMI (Shimane) 19.85km 50deg.
68516 TSUWANO (Shimane) 23.70km 184deg.
68501 HIKIMI (Shimane) 23.75km 118deg.
68511 TOKUSAGAMINE (Shimane) 27.49km 198deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 93,759
[93,759 (91.69% / 91.98%)] [93,759 / 101,929 (91.98%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 4,612
[4,612 (4.51% / 4.52%)] [98,371 / 8,170 (96.51%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,517
[1,517 (1.48% / 1.49%)] [99,888 / 3,558 (98.00%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 744
[744 (0.73% / 0.73%)] [100,632 / 2,041 (98.73%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 438
[438 (0.43% / 0.43%)] [101,070 / 1,297 (99.16%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 218
[218 (0.21% / 0.21%)] [101,288 / 859 (99.37%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 179
[179 (0.18% / 0.18%)] [101,467 / 641 (99.55%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 104
[104 (0.10% / 0.10%)] [101,571 / 462 (99.65%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 84
[84 (0.08% / 0.08%)] [101,655 / 358 (99.73%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 48
[48 (0.05% / 0.05%)] [101,703 / 274 (99.78%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 37
[37 (0.04% / 0.04%)] [101,740 / 226 (99.81%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 26
[26 (0.03% / 0.03%)] [101,766 / 189 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 33
[33 (0.03% / 0.03%)] [101,799 / 163 (99.87%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 14
[14 (0.01% / 0.01%)] [101,813 / 130 (99.89%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 25
[25 (0.02% / 0.02%)] [101,838 / 116 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 10
[10 (0.01% / 0.01%)] [101,848 / 91 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.01% / 0.01%)] [101,859 / 81 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.01% / 0.01%)] [101,866 / 70 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [101,871 / 63 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 12
[12 (0.01% / 0.01%)] [101,883 / 58 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 3
[3 (0.00% / 0.00%)] [101,886 / 46 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.01% / 0.01%)] [101,892 / 43 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 5
[5 (0.00% / 0.00%)] [101,897 / 37 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [101,901 / 32 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [101,904 / 28 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [101,906 / 25 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [101,909 / 23 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [101,913 / 20 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [101,915 / 16 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [101,917 / 14 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [101,920 / 12 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [101,922 / 9 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [101,923 / 7 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [101,924 / 6 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [101,925 / 5 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [101,926 / 4 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [101,927 / 3 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [101,928 / 2 (100.00%)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [101,929 / 1 (100.00%)]

Missing observations (332 / 0.32%)

Wind Direction

Calm Calm = 818
[818 (0.80% / 0.80%)] [0 / 0 (NA)]
NNE NNE = 7,056
[7,056 (6.90% / 6.91%)] [0 / 0 (NA)]
NE NE = 4,069
[4,069 (3.98% / 3.99%)] [0 / 0 (NA)]
ENE ENE = 1,865
[1,865 (1.82% / 1.83%)] [0 / 0 (NA)]
E E = 1,630
[1,630 (1.59% / 1.60%)] [0 / 0 (NA)]
ESE ESE = 2,905
[2,905 (2.84% / 2.85%)] [0 / 0 (NA)]
SE SE = 7,170
[7,170 (7.01% / 7.02%)] [0 / 0 (NA)]
SSE SSE = 25,124
[25,124 (24.57% / 24.62%)] [0 / 0 (NA)]
S S = 15,172
[15,172 (14.84% / 14.86%)] [0 / 0 (NA)]
SSW SSW = 2,646
[2,646 (2.59% / 2.59%)] [0 / 0 (NA)]
SW SW = 1,848
[1,848 (1.81% / 1.81%)] [0 / 0 (NA)]
WSW WSW = 2,457
[2,457 (2.40% / 2.41%)] [0 / 0 (NA)]
W W = 3,329
[3,329 (3.26% / 3.26%)] [0 / 0 (NA)]
WNW WNW = 7,871
[7,871 (7.70% / 7.71%)] [0 / 0 (NA)]
NW NW = 9,541
[9,541 (9.33% / 9.35%)] [0 / 0 (NA)]
NNW NNW = 2,840
[2,840 (2.78% / 2.78%)] [0 / 0 (NA)]
N N = 5,726
[5,726 (5.60% / 5.61%)] [0 / 0 (NA)]

Missing observations (194 / 0.19%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 1,495
[1,495 (1.46% / 1.46%)] [1,495 / 102,067 (1.46%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 12,849
[12,849 (12.56% / 12.59%)] [14,344 / 100,572 (14.05%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 22,039
[22,039 (21.55% / 21.59%)] [36,383 / 87,723 (35.65%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 22,679
[22,679 (22.18% / 22.22%)] [59,062 / 65,684 (57.87%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 16,331
[16,331 (15.97% / 16.00%)] [75,393 / 43,005 (73.87%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,971
[9,971 (9.75% / 9.77%)] [85,364 / 26,674 (83.64%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 6,016
[6,016 (5.88% / 5.89%)] [91,380 / 16,703 (89.53%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,944
[3,944 (3.86% / 3.86%)] [95,324 / 10,687 (93.39%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2,517
[2,517 (2.46% / 2.47%)] [97,841 / 6,743 (95.86%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,715
[1,715 (1.68% / 1.68%)] [99,556 / 4,226 (97.54%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,063
[1,063 (1.04% / 1.04%)] [100,619 / 2,511 (98.58%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 630
[630 (0.62% / 0.62%)] [101,249 / 1,448 (99.20%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 409
[409 (0.40% / 0.40%)] [101,658 / 818 (99.60%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 191
[191 (0.19% / 0.19%)] [101,849 / 409 (99.79%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 98
[98 (0.10% / 0.10%)] [101,947 / 218 (99.88%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 52
[52 (0.05% / 0.05%)] [101,999 / 120 (99.93%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 42
[42 (0.04% / 0.04%)] [102,041 / 68 (99.97%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 14
[14 (0.01% / 0.01%)] [102,055 / 26 (99.99%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 8
[8 (0.01% / 0.01%)] [102,063 / 12 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 2
[2 (0.00% / 0.00%)] [102,065 / 4 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [102,066 / 2 (100.00%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 1
[1 (0.00% / 0.00%)] [102,067 / 1 (100.00%)]

Missing observations (194 / 0.19%)

Temperature

-4.5C - -3.6C -4.5C - -3.6C = 3
[3 (0.00% / 0.00%)] [3 / 101,785 (0.00%)]
-3.5C - -2.6C -3.5C - -2.6C = 22
[22 (0.02% / 0.02%)] [25 / 101,782 (0.02%)]
-2.5C - -1.6C -2.5C - -1.6C = 40
[40 (0.04% / 0.04%)] [65 / 101,760 (0.06%)]
-1.5C - -0.6C -1.5C - -0.6C = 99
[99 (0.10% / 0.10%)] [164 / 101,720 (0.16%)]
-0.5C - 0.4C -0.5C - 0.4C = 1,534
[1,534 (1.50% / 1.51%)] [1,698 / 101,621 (1.67%)]
0.5C - 1.4C 0.5C - 1.4C = 1,921
[1,921 (1.88% / 1.89%)] [3,619 / 100,087 (3.56%)]
1.5C - 2.4C 1.5C - 2.4C = 2,568
[2,568 (2.51% / 2.52%)] [6,187 / 98,166 (6.08%)]
2.5C - 3.4C 2.5C - 3.4C = 3,144
[3,144 (3.07% / 3.09%)] [9,331 / 95,598 (9.17%)]
3.5C - 4.4C 3.5C - 4.4C = 3,235
[3,235 (3.16% / 3.18%)] [12,566 / 92,454 (12.35%)]
4.5C - 5.4C 4.5C - 5.4C = 3,505
[3,505 (3.43% / 3.44%)] [16,071 / 89,219 (15.79%)]
5.5C - 6.4C 5.5C - 6.4C = 3,707
[3,707 (3.63% / 3.64%)] [19,778 / 85,714 (19.43%)]
6.5C - 7.4C 6.5C - 7.4C = 3,787
[3,787 (3.70% / 3.72%)] [23,565 / 82,007 (23.15%)]
7.5C - 8.4C 7.5C - 8.4C = 3,696
[3,696 (3.61% / 3.63%)] [27,261 / 78,220 (26.78%)]
8.5C - 9.4C 8.5C - 9.4C = 3,527
[3,527 (3.45% / 3.47%)] [30,788 / 74,524 (30.25%)]
9.5C - 10.4C 9.5C - 10.4C = 3,525
[3,525 (3.45% / 3.46%)] [34,313 / 70,997 (33.71%)]
10.5C - 11.4C 10.5C - 11.4C = 3,502
[3,502 (3.42% / 3.44%)] [37,815 / 67,472 (37.15%)]
11.5C - 12.4C 11.5C - 12.4C = 3,566
[3,566 (3.49% / 3.50%)] [41,381 / 63,970 (40.66%)]
12.5C - 13.4C 12.5C - 13.4C = 3,298
[3,298 (3.23% / 3.24%)] [44,679 / 60,404 (43.90%)]
13.5C - 14.4C 13.5C - 14.4C = 3,374
[3,374 (3.30% / 3.31%)] [48,053 / 57,106 (47.21%)]
14.5C - 15.4C 14.5C - 15.4C = 3,404
[3,404 (3.33% / 3.34%)] [51,457 / 53,732 (50.55%)]
15.5C - 16.4C 15.5C - 16.4C = 3,581
[3,581 (3.50% / 3.52%)] [55,038 / 50,328 (54.07%)]
16.5C - 17.4C 16.5C - 17.4C = 3,600
[3,600 (3.52% / 3.54%)] [58,638 / 46,747 (57.61%)]
17.5C - 18.4C 17.5C - 18.4C = 3,464
[3,464 (3.39% / 3.40%)] [62,102 / 43,147 (61.01%)]
18.5C - 19.4C 18.5C - 19.4C = 3,714
[3,714 (3.63% / 3.65%)] [65,816 / 39,683 (64.66%)]
19.5C - 20.4C 19.5C - 20.4C = 4,159
[4,159 (4.07% / 4.09%)] [69,975 / 35,969 (68.75%)]
20.5C - 21.4C 20.5C - 21.4C = 3,951
[3,951 (3.86% / 3.88%)] [73,926 / 31,810 (72.63%)]
21.5C - 22.4C 21.5C - 22.4C = 4,236
[4,236 (4.14% / 4.16%)] [78,162 / 27,859 (76.79%)]
22.5C - 23.4C 22.5C - 23.4C = 4,199
[4,199 (4.11% / 4.13%)] [82,361 / 23,623 (80.92%)]
23.5C - 24.4C 23.5C - 24.4C = 4,050
[4,050 (3.96% / 3.98%)] [86,411 / 19,424 (84.90%)]
24.5C - 25.4C 24.5C - 25.4C = 3,760
[3,760 (3.68% / 3.69%)] [90,171 / 15,374 (88.59%)]
25.5C - 26.4C 25.5C - 26.4C = 2,981
[2,981 (2.92% / 2.93%)] [93,152 / 11,614 (91.52%)]
26.5C - 27.4C 26.5C - 27.4C = 2,324
[2,324 (2.27% / 2.28%)] [95,476 / 8,633 (93.80%)]
27.5C - 28.4C 27.5C - 28.4C = 1,989
[1,989 (1.95% / 1.95%)] [97,465 / 6,309 (95.76%)]
28.5C - 29.4C 28.5C - 29.4C = 1,577
[1,577 (1.54% / 1.55%)] [99,042 / 4,320 (97.31%)]
29.5C - 30.4C 29.5C - 30.4C = 1,311
[1,311 (1.28% / 1.29%)] [100,353 / 2,743 (98.59%)]
30.5C - 31.4C 30.5C - 31.4C = 847
[847 (0.83% / 0.83%)] [101,200 / 1,432 (99.43%)]
31.5C - 32.4C 31.5C - 32.4C = 341
[341 (0.33% / 0.34%)] [101,541 / 585 (99.76%)]
32.5C - 33.4C 32.5C - 33.4C = 166
[166 (0.16% / 0.16%)] [101,707 / 244 (99.92%)]
33.5C - 34.4C 33.5C - 34.4C = 62
[62 (0.06% / 0.06%)] [101,769 / 78 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 16
[16 (0.02% / 0.02%)] [101,785 / 16 (100.00%)]

Missing observations (476 / 0.47%)