Station Number 21296
Prefecture Hokkaido (Iburi Subprefecture) [ Local Portal ]
Location 北海道伊達市東関内町 (DATE SHI, HOKKAIDO)
Months of Observations 377
Number of Observations 274,507
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1977/10/10 DATE 42.497N 140.890E 84m 0.0m
1977/10/11 -- 1987/04/27 DATE 42.497N 140.890E 84m 6.5m
1987/04/28 -- 2007/12/19 DATE 42.497N 140.890E 84m 6.5m
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
21297 DATE (Hokkaido) 2.87km 201deg.
21236 USUSAN (Hokkaido) 4.94km 321deg.
21239 KITAUSU (Hokkaido) 5.45km 300deg.
21238 SOBETSU (Hokkaido) 7.12km 334deg.
21233 IRIE (Hokkaido) 10.03km 300deg.
21917 TOYAKOONSEN (Hokkaido) 10.12km 318deg.
21237 TOYAKOONSEN (Hokkaido) 10.18km 317deg.
21501 TOYAKOHAN (Hokkaido) 10.70km 317deg.
21232 ABUTA (Hokkaido) 11.70km 300deg.
21234 TSUKIURA (Hokkaido) 13.47km 321deg.
21146 HANAWA (Hokkaido) 17.23km 320deg.
21231 TOYOURA (Hokkaido) 17.74km 302deg.
21251 KARURUSU (Hokkaido) 17.97km 82deg.
21311 NOBORIBETSUYAMA (Hokkaido) 19.07km 88deg.
21312 NOBORIBETSU (Hokkaido) 19.24km 102deg.
21925 NOBORIBETSU (Hokkaido) 19.24km 102deg.
21323 MURORAN (Hokkaido) 21.71km 161deg.
21930 MURORAN (Hokkaido) 21.71km 161deg.
21321 MURORAN (Hokkaido) 21.76km 160deg.
21322 MURORAN (Hokkaido) 21.76km 160deg.
21226 OKISHI (Hokkaido) 22.77km 297deg.
21915 OKISHI (Hokkaido) 22.77km 297deg.
21161 OTAKI (Hokkaido) 24.65km 38deg.
21910 OTAKI (Hokkaido) 24.65km 38deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 258,578
[258,578 (94.20% / 94.55%)] [258,578 / 273,474 (94.55%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 9,569
[9,569 (3.49% / 3.50%)] [268,147 / 14,896 (98.05%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,409
[2,409 (0.88% / 0.88%)] [270,556 / 5,327 (98.93%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,113
[1,113 (0.41% / 0.41%)] [271,669 / 2,918 (99.34%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 661
[661 (0.24% / 0.24%)] [272,330 / 1,805 (99.58%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 374
[374 (0.14% / 0.14%)] [272,704 / 1,144 (99.72%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 240
[240 (0.09% / 0.09%)] [272,944 / 770 (99.81%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 132
[132 (0.05% / 0.05%)] [273,076 / 530 (99.85%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 105
[105 (0.04% / 0.04%)] [273,181 / 398 (99.89%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 79
[79 (0.03% / 0.03%)] [273,260 / 293 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 44
[44 (0.02% / 0.02%)] [273,304 / 214 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 45
[45 (0.02% / 0.02%)] [273,349 / 170 (99.95%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 28
[28 (0.01% / 0.01%)] [273,377 / 125 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 27
[27 (0.01% / 0.01%)] [273,404 / 97 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 15
[15 (0.01% / 0.01%)] [273,419 / 70 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 12
[12 (0.00% / 0.00%)] [273,431 / 55 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 15
[15 (0.01% / 0.01%)] [273,446 / 43 (99.99%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 4
[4 (0.00% / 0.00%)] [273,450 / 28 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 2
[2 (0.00% / 0.00%)] [273,452 / 24 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [273,457 / 22 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 3
[3 (0.00% / 0.00%)] [273,460 / 17 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 2
[2 (0.00% / 0.00%)] [273,462 / 14 (100.00%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [273,465 / 12 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [273,468 / 9 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [273,470 / 6 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [273,472 / 4 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [273,473 / 2 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [273,474 / 1 (100.00%)]

Missing observations (1,033 / 0.38%)

Wind Direction

Calm Calm = 27,787
[27,787 (10.12% / 10.51%)] [0 / 0 (NA)]
NNE NNE = 18,873
[18,873 (6.88% / 7.14%)] [0 / 0 (NA)]
NE NE = 19,518
[19,518 (7.11% / 7.38%)] [0 / 0 (NA)]
ENE ENE = 26,068
[26,068 (9.50% / 9.86%)] [0 / 0 (NA)]
E E = 12,517
[12,517 (4.56% / 4.73%)] [0 / 0 (NA)]
ESE ESE = 8,475
[8,475 (3.09% / 3.21%)] [0 / 0 (NA)]
SE SE = 8,274
[8,274 (3.01% / 3.13%)] [0 / 0 (NA)]
SSE SSE = 9,872
[9,872 (3.60% / 3.73%)] [0 / 0 (NA)]
S S = 8,551
[8,551 (3.12% / 3.23%)] [0 / 0 (NA)]
SSW SSW = 10,778
[10,778 (3.93% / 4.08%)] [0 / 0 (NA)]
SW SW = 12,973
[12,973 (4.73% / 4.91%)] [0 / 0 (NA)]
WSW WSW = 17,280
[17,280 (6.29% / 6.53%)] [0 / 0 (NA)]
W W = 17,505
[17,505 (6.38% / 6.62%)] [0 / 0 (NA)]
WNW WNW = 16,504
[16,504 (6.01% / 6.24%)] [0 / 0 (NA)]
NW NW = 17,553
[17,553 (6.39% / 6.64%)] [0 / 0 (NA)]
NNW NNW = 15,263
[15,263 (5.56% / 5.77%)] [0 / 0 (NA)]
N N = 16,636
[16,636 (6.06% / 6.29%)] [0 / 0 (NA)]

Missing observations (10,080 / 3.67%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,788
[27,788 (10.12% / 10.51%)] [27,788 / 264,475 (10.51%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 82,354
[82,354 (30.00% / 31.14%)] [110,142 / 236,687 (41.65%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 76,816
[76,816 (27.98% / 29.04%)] [186,958 / 154,333 (70.69%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 40,766
[40,766 (14.85% / 15.41%)] [227,724 / 77,517 (86.10%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 19,275
[19,275 (7.02% / 7.29%)] [246,999 / 36,751 (93.39%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,528
[9,528 (3.47% / 3.60%)] [256,527 / 17,476 (96.99%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,362
[4,362 (1.59% / 1.65%)] [260,889 / 7,948 (98.64%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,808
[1,808 (0.66% / 0.68%)] [262,697 / 3,586 (99.33%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 839
[839 (0.31% / 0.32%)] [263,536 / 1,778 (99.64%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 447
[447 (0.16% / 0.17%)] [263,983 / 939 (99.81%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 242
[242 (0.09% / 0.09%)] [264,225 / 492 (99.91%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 107
[107 (0.04% / 0.04%)] [264,332 / 250 (99.95%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 69
[69 (0.03% / 0.03%)] [264,401 / 143 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 45
[45 (0.02% / 0.02%)] [264,446 / 74 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 19
[19 (0.01% / 0.01%)] [264,465 / 29 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 4
[4 (0.00% / 0.00%)] [264,469 / 10 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 5
[5 (0.00% / 0.00%)] [264,474 / 6 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [264,475 / 1 (100.00%)]

Missing observations (10,032 / 3.65%)

Temperature

-16.5C - -15.6C -16.5C - -15.6C = 3
[3 (0.00% / 0.00%)] [3 / 264,426 (0.00%)]
-15.5C - -14.6C -15.5C - -14.6C = 10
[10 (0.00% / 0.00%)] [13 / 264,423 (0.00%)]
-14.5C - -13.6C -14.5C - -13.6C = 19
[19 (0.01% / 0.01%)] [32 / 264,413 (0.01%)]
-13.5C - -12.6C -13.5C - -12.6C = 40
[40 (0.01% / 0.02%)] [72 / 264,394 (0.03%)]
-12.5C - -11.6C -12.5C - -11.6C = 191
[191 (0.07% / 0.07%)] [263 / 264,354 (0.10%)]
-11.5C - -10.6C -11.5C - -10.6C = 445
[445 (0.16% / 0.17%)] [708 / 264,163 (0.27%)]
-10.5C - -9.6C -10.5C - -9.6C = 867
[867 (0.32% / 0.33%)] [1,575 / 263,718 (0.60%)]
-9.5C - -8.6C -9.5C - -8.6C = 1,504
[1,504 (0.55% / 0.57%)] [3,079 / 262,851 (1.16%)]
-8.5C - -7.6C -8.5C - -7.6C = 2,366
[2,366 (0.86% / 0.89%)] [5,445 / 261,347 (2.06%)]
-7.5C - -6.6C -7.5C - -6.6C = 3,352
[3,352 (1.22% / 1.27%)] [8,797 / 258,981 (3.33%)]
-6.5C - -5.6C -6.5C - -5.6C = 4,785
[4,785 (1.74% / 1.81%)] [13,582 / 255,629 (5.14%)]
-5.5C - -4.6C -5.5C - -4.6C = 6,024
[6,024 (2.19% / 2.28%)] [19,606 / 250,844 (7.41%)]
-4.5C - -3.6C -4.5C - -3.6C = 7,584
[7,584 (2.76% / 2.87%)] [27,190 / 244,820 (10.28%)]
-3.5C - -2.6C -3.5C - -2.6C = 8,162
[8,162 (2.97% / 3.09%)] [35,352 / 237,236 (13.37%)]
-2.5C - -1.6C -2.5C - -1.6C = 8,733
[8,733 (3.18% / 3.30%)] [44,085 / 229,074 (16.67%)]
-1.5C - -0.6C -1.5C - -0.6C = 9,427
[9,427 (3.43% / 3.57%)] [53,512 / 220,341 (20.24%)]
-0.5C - 0.4C -0.5C - 0.4C = 18,820
[18,820 (6.86% / 7.12%)] [72,332 / 210,914 (27.35%)]
0.5C - 1.4C 0.5C - 1.4C = 9,621
[9,621 (3.50% / 3.64%)] [81,953 / 192,094 (30.99%)]
1.5C - 2.4C 1.5C - 2.4C = 8,902
[8,902 (3.24% / 3.37%)] [90,855 / 182,473 (34.36%)]
2.5C - 3.4C 2.5C - 3.4C = 8,202
[8,202 (2.99% / 3.10%)] [99,057 / 173,571 (37.46%)]
3.5C - 4.4C 3.5C - 4.4C = 7,501
[7,501 (2.73% / 2.84%)] [106,558 / 165,369 (40.30%)]
4.5C - 5.4C 4.5C - 5.4C = 7,300
[7,300 (2.66% / 2.76%)] [113,858 / 157,868 (43.06%)]
5.5C - 6.4C 5.5C - 6.4C = 7,119
[7,119 (2.59% / 2.69%)] [120,977 / 150,568 (45.75%)]
6.5C - 7.4C 6.5C - 7.4C = 7,058
[7,058 (2.57% / 2.67%)] [128,035 / 143,449 (48.42%)]
7.5C - 8.4C 7.5C - 8.4C = 7,282
[7,282 (2.65% / 2.75%)] [135,317 / 136,391 (51.17%)]
8.5C - 9.4C 8.5C - 9.4C = 7,506
[7,506 (2.73% / 2.84%)] [142,823 / 129,109 (54.01%)]
9.5C - 10.4C 9.5C - 10.4C = 7,982
[7,982 (2.91% / 3.02%)] [150,805 / 121,603 (57.03%)]
10.5C - 11.4C 10.5C - 11.4C = 8,063
[8,063 (2.94% / 3.05%)] [158,868 / 113,621 (60.08%)]
11.5C - 12.4C 11.5C - 12.4C = 8,331
[8,331 (3.03% / 3.15%)] [167,199 / 105,558 (63.23%)]
12.5C - 13.4C 12.5C - 13.4C = 8,805
[8,805 (3.21% / 3.33%)] [176,004 / 97,227 (66.56%)]
13.5C - 14.4C 13.5C - 14.4C = 9,045
[9,045 (3.29% / 3.42%)] [185,049 / 88,422 (69.98%)]
14.5C - 15.4C 14.5C - 15.4C = 9,068
[9,068 (3.30% / 3.43%)] [194,117 / 79,377 (73.41%)]
15.5C - 16.4C 15.5C - 16.4C = 9,610
[9,610 (3.50% / 3.63%)] [203,727 / 70,309 (77.04%)]
16.5C - 17.4C 16.5C - 17.4C = 9,812
[9,812 (3.57% / 3.71%)] [213,539 / 60,699 (80.76%)]
17.5C - 18.4C 17.5C - 18.4C = 9,544
[9,544 (3.48% / 3.61%)] [223,083 / 50,887 (84.37%)]
18.5C - 19.4C 18.5C - 19.4C = 8,911
[8,911 (3.25% / 3.37%)] [231,994 / 41,343 (87.73%)]
19.5C - 20.4C 19.5C - 20.4C = 7,798
[7,798 (2.84% / 2.95%)] [239,792 / 32,432 (90.68%)]
20.5C - 21.4C 20.5C - 21.4C = 6,821
[6,821 (2.48% / 2.58%)] [246,613 / 24,634 (93.26%)]
21.5C - 22.4C 21.5C - 22.4C = 5,578
[5,578 (2.03% / 2.11%)] [252,191 / 17,813 (95.37%)]
22.5C - 23.4C 22.5C - 23.4C = 4,191
[4,191 (1.53% / 1.58%)] [256,382 / 12,235 (96.96%)]
23.5C - 24.4C 23.5C - 24.4C = 3,096
[3,096 (1.13% / 1.17%)] [259,478 / 8,044 (98.13%)]
24.5C - 25.4C 24.5C - 25.4C = 1,978
[1,978 (0.72% / 0.75%)] [261,456 / 4,948 (98.88%)]
25.5C - 26.4C 25.5C - 26.4C = 1,354
[1,354 (0.49% / 0.51%)] [262,810 / 2,970 (99.39%)]
26.5C - 27.4C 26.5C - 27.4C = 851
[851 (0.31% / 0.32%)] [263,661 / 1,616 (99.71%)]
27.5C - 28.4C 27.5C - 28.4C = 426
[426 (0.16% / 0.16%)] [264,087 / 765 (99.87%)]
28.5C - 29.4C 28.5C - 29.4C = 223
[223 (0.08% / 0.08%)] [264,310 / 339 (99.96%)]
29.5C - 30.4C 29.5C - 30.4C = 86
[86 (0.03% / 0.03%)] [264,396 / 116 (99.99%)]
30.5C - 31.4C 30.5C - 31.4C = 26
[26 (0.01% / 0.01%)] [264,422 / 30 (100.00%)]
31.5C - 32.4C 31.5C - 32.4C = 4
[4 (0.00% / 0.00%)] [264,426 / 4 (100.00%)]

Missing observations (10,081 / 3.67%)

Sunshine Duration

0.0h 0.0h = 190,403
[190,403 (69.36% / 72.07%)] [190,403 / 264,195 (72.07%)]
0.1h 0.1h = 6,962
[6,962 (2.54% / 2.64%)] [197,365 / 73,792 (74.70%)]
0.2h 0.2h = 5,447
[5,447 (1.98% / 2.06%)] [202,812 / 66,830 (76.77%)]
0.3h 0.3h = 4,721
[4,721 (1.72% / 1.79%)] [207,533 / 61,383 (78.55%)]
0.4h 0.4h = 4,281
[4,281 (1.56% / 1.62%)] [211,814 / 56,662 (80.17%)]
0.5h 0.5h = 4,097
[4,097 (1.49% / 1.55%)] [215,911 / 52,381 (81.72%)]
0.6h 0.6h = 4,085
[4,085 (1.49% / 1.55%)] [219,996 / 48,284 (83.27%)]
0.7h 0.7h = 4,097
[4,097 (1.49% / 1.55%)] [224,093 / 44,199 (84.82%)]
0.8h 0.8h = 4,331
[4,331 (1.58% / 1.64%)] [228,424 / 40,102 (86.46%)]
0.9h 0.9h = 5,410
[5,410 (1.97% / 2.05%)] [233,834 / 35,771 (88.51%)]
1.0h 1.0h = 30,361
[30,361 (11.06% / 11.49%)] [264,195 / 30,361 (100.00%)]

Missing observations (10,312 / 3.76%)