Station Number 31366
Prefecture Aomori [ Local Portal ]
Location 青森県西津軽郡鰺ヶ沢町舞戸町字小夜 (NISHITSUGARU GUN AJIGASAWA MACHI, AOMORI KEN)
Months of Observations 474
Number of Observations 345,660
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1976/11/21 AJIGASAWA 40.755N 140.227E 40m 0.0m
1976/11/22 -- 1983/09/29 AJIGASAWA 40.777N 140.205E 40m 6.5m
1983/09/30 -- 1986/10/13 AJIGASAWA 40.777N 140.205E 40m 6.5m
1986/10/14 -- 2006/10/02 AJIGASAWA 40.777N 140.205E 40m 6.5m
2006/10/03 -- 2015/08/99 AJIGASAWA 40.777N 140.205E 40m 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
31945 AJIGASAWA (Aomori) 0.00km 0deg.
31451 DAKE (Aomori) 17.26km 163deg.
31376 GOSHOGAWARA (Aomori) 20.14km 83deg.
31296 GOSHOGAWARA (Aomori) 21.63km 80deg.
31910 GOSHOGAWARA (Aomori) 21.63km 80deg.
31441 CHOKEIDAIRA (Aomori) 24.92km 224deg.
31536 SHIHEIMORI (Aomori) 24.99km 179deg.
31436 FUKAURA (Aomori) 27.33km 237deg.
31923 FUKAURA (Aomori) 27.33km 237deg.
31461 HIROSAKI (Aomori) 27.97km 130deg.
31920 HIROSAKI (Aomori) 27.97km 130deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 316,530
[316,530 (91.57% / 91.70%)] [316,530 / 345,190 (91.70%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 18,643
[18,643 (5.39% / 5.40%)] [335,173 / 28,660 (97.10%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,796
[4,796 (1.39% / 1.39%)] [339,969 / 10,017 (98.49%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,172
[2,172 (0.63% / 0.63%)] [342,141 / 5,221 (99.12%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,082
[1,082 (0.31% / 0.31%)] [343,223 / 3,049 (99.43%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 633
[633 (0.18% / 0.18%)] [343,856 / 1,967 (99.61%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 363
[363 (0.11% / 0.11%)] [344,219 / 1,334 (99.72%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 257
[257 (0.07% / 0.07%)] [344,476 / 971 (99.79%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 151
[151 (0.04% / 0.04%)] [344,627 / 714 (99.84%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 130
[130 (0.04% / 0.04%)] [344,757 / 563 (99.87%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 73
[73 (0.02% / 0.02%)] [344,830 / 433 (99.90%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 69
[69 (0.02% / 0.02%)] [344,899 / 360 (99.92%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 57
[57 (0.02% / 0.02%)] [344,956 / 291 (99.93%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 42
[42 (0.01% / 0.01%)] [344,998 / 234 (99.94%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 46
[46 (0.01% / 0.01%)] [345,044 / 192 (99.96%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 25
[25 (0.01% / 0.01%)] [345,069 / 146 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.00% / 0.00%)] [345,086 / 121 (99.97%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 14
[14 (0.00% / 0.00%)] [345,100 / 104 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 10
[10 (0.00% / 0.00%)] [345,110 / 90 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 12
[12 (0.00% / 0.00%)] [345,122 / 80 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.00% / 0.00%)] [345,129 / 68 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [345,138 / 61 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [345,144 / 52 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 8
[8 (0.00% / 0.00%)] [345,152 / 46 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [345,155 / 38 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [345,167 / 35 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 5
[5 (0.00% / 0.00%)] [345,172 / 23 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [345,175 / 18 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [345,178 / 15 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [345,180 / 12 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [345,181 / 10 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [345,183 / 9 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [345,185 / 7 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [345,187 / 5 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [345,189 / 3 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [345,190 / 1 (100.00%)]

Missing observations (470 / 0.14%)

Wind Direction

Calm Calm = 15,981
[15,981 (4.62% / 4.71%)] [0 / 0 (NA)]
NNE NNE = 4,435
[4,435 (1.28% / 1.31%)] [0 / 0 (NA)]
NE NE = 3,160
[3,160 (0.91% / 0.93%)] [0 / 0 (NA)]
ENE ENE = 10,663
[10,663 (3.08% / 3.14%)] [0 / 0 (NA)]
E E = 35,222
[35,222 (10.19% / 10.38%)] [0 / 0 (NA)]
ESE ESE = 18,588
[18,588 (5.38% / 5.48%)] [0 / 0 (NA)]
SE SE = 14,605
[14,605 (4.23% / 4.31%)] [0 / 0 (NA)]
SSE SSE = 18,423
[18,423 (5.33% / 5.43%)] [0 / 0 (NA)]
S S = 28,467
[28,467 (8.24% / 8.39%)] [0 / 0 (NA)]
SSW SSW = 23,131
[23,131 (6.69% / 6.82%)] [0 / 0 (NA)]
SW SW = 29,458
[29,458 (8.52% / 8.68%)] [0 / 0 (NA)]
WSW WSW = 30,638
[30,638 (8.86% / 9.03%)] [0 / 0 (NA)]
W W = 39,475
[39,475 (11.42% / 11.64%)] [0 / 0 (NA)]
WNW WNW = 30,104
[30,104 (8.71% / 8.87%)] [0 / 0 (NA)]
NW NW = 19,504
[19,504 (5.64% / 5.75%)] [0 / 0 (NA)]
NNW NNW = 12,463
[12,463 (3.61% / 3.67%)] [0 / 0 (NA)]
N N = 4,939
[4,939 (1.43% / 1.46%)] [0 / 0 (NA)]

Missing observations (6,404 / 1.85%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 17,051
[17,051 (4.93% / 5.02%)] [17,051 / 339,560 (5.02%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 81,905
[81,905 (23.70% / 24.12%)] [98,956 / 322,509 (29.14%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 93,851
[93,851 (27.15% / 27.64%)] [192,807 / 240,604 (56.78%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 63,954
[63,954 (18.50% / 18.83%)] [256,761 / 146,753 (75.62%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 43,265
[43,265 (12.52% / 12.74%)] [300,026 / 82,799 (88.36%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 23,131
[23,131 (6.69% / 6.81%)] [323,157 / 39,534 (95.17%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 10,223
[10,223 (2.96% / 3.01%)] [333,380 / 16,403 (98.18%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 4,078
[4,078 (1.18% / 1.20%)] [337,458 / 6,180 (99.38%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,408
[1,408 (0.41% / 0.41%)] [338,866 / 2,102 (99.80%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 486
[486 (0.14% / 0.14%)] [339,352 / 694 (99.94%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 147
[147 (0.04% / 0.04%)] [339,499 / 208 (99.98%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 43
[43 (0.01% / 0.01%)] [339,542 / 61 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 11
[11 (0.00% / 0.00%)] [339,553 / 18 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 5
[5 (0.00% / 0.00%)] [339,558 / 7 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 2
[2 (0.00% / 0.00%)] [339,560 / 2 (100.00%)]

Missing observations (6,100 / 1.76%)

Temperature

-10.5C - -9.6C -10.5C - -9.6C = 1
[1 (0.00% / 0.00%)] [1 / 339,254 (0.00%)]
-9.5C - -8.6C -9.5C - -8.6C = 19
[19 (0.01% / 0.01%)] [20 / 339,253 (0.01%)]
-8.5C - -7.6C -8.5C - -7.6C = 107
[107 (0.03% / 0.03%)] [127 / 339,234 (0.04%)]
-7.5C - -6.6C -7.5C - -6.6C = 248
[248 (0.07% / 0.07%)] [375 / 339,127 (0.11%)]
-6.5C - -5.6C -6.5C - -5.6C = 771
[771 (0.22% / 0.23%)] [1,146 / 338,879 (0.34%)]
-5.5C - -4.6C -5.5C - -4.6C = 1,728
[1,728 (0.50% / 0.51%)] [2,874 / 338,108 (0.85%)]
-4.5C - -3.6C -4.5C - -3.6C = 3,408
[3,408 (0.99% / 1.00%)] [6,282 / 336,380 (1.85%)]
-3.5C - -2.6C -3.5C - -2.6C = 5,673
[5,673 (1.64% / 1.67%)] [11,955 / 332,972 (3.52%)]
-2.5C - -1.6C -2.5C - -1.6C = 7,626
[7,626 (2.21% / 2.25%)] [19,581 / 327,299 (5.77%)]
-1.5C - -0.6C -1.5C - -0.6C = 10,110
[10,110 (2.92% / 2.98%)] [29,691 / 319,673 (8.75%)]
-0.5C - 0.4C -0.5C - 0.4C = 26,181
[26,181 (7.57% / 7.72%)] [55,872 / 309,563 (16.47%)]
0.5C - 1.4C 0.5C - 1.4C = 15,077
[15,077 (4.36% / 4.44%)] [70,949 / 283,382 (20.91%)]
1.5C - 2.4C 1.5C - 2.4C = 13,950
[13,950 (4.04% / 4.11%)] [84,899 / 268,305 (25.03%)]
2.5C - 3.4C 2.5C - 3.4C = 12,446
[12,446 (3.60% / 3.67%)] [97,345 / 254,355 (28.69%)]
3.5C - 4.4C 3.5C - 4.4C = 11,767
[11,767 (3.40% / 3.47%)] [109,112 / 241,909 (32.16%)]
4.5C - 5.4C 4.5C - 5.4C = 10,833
[10,833 (3.13% / 3.19%)] [119,945 / 230,142 (35.36%)]
5.5C - 6.4C 5.5C - 6.4C = 10,521
[10,521 (3.04% / 3.10%)] [130,466 / 219,309 (38.46%)]
6.5C - 7.4C 6.5C - 7.4C = 9,898
[9,898 (2.86% / 2.92%)] [140,364 / 208,788 (41.37%)]
7.5C - 8.4C 7.5C - 8.4C = 10,031
[10,031 (2.90% / 2.96%)] [150,395 / 198,890 (44.33%)]
8.5C - 9.4C 8.5C - 9.4C = 10,014
[10,014 (2.90% / 2.95%)] [160,409 / 188,859 (47.28%)]
9.5C - 10.4C 9.5C - 10.4C = 9,860
[9,860 (2.85% / 2.91%)] [170,269 / 178,845 (50.19%)]
10.5C - 11.4C 10.5C - 11.4C = 10,472
[10,472 (3.03% / 3.09%)] [180,741 / 168,985 (53.28%)]
11.5C - 12.4C 11.5C - 12.4C = 10,639
[10,639 (3.08% / 3.14%)] [191,380 / 158,513 (56.41%)]
12.5C - 13.4C 12.5C - 13.4C = 10,580
[10,580 (3.06% / 3.12%)] [201,960 / 147,874 (59.53%)]
13.5C - 14.4C 13.5C - 14.4C = 11,378
[11,378 (3.29% / 3.35%)] [213,338 / 137,294 (62.88%)]
14.5C - 15.4C 14.5C - 15.4C = 11,858
[11,858 (3.43% / 3.50%)] [225,196 / 125,916 (66.38%)]
15.5C - 16.4C 15.5C - 16.4C = 11,882
[11,882 (3.44% / 3.50%)] [237,078 / 114,058 (69.88%)]
16.5C - 17.4C 16.5C - 17.4C = 12,251
[12,251 (3.54% / 3.61%)] [249,329 / 102,176 (73.49%)]
17.5C - 18.4C 17.5C - 18.4C = 12,573
[12,573 (3.64% / 3.71%)] [261,902 / 89,925 (77.20%)]
18.5C - 19.4C 18.5C - 19.4C = 12,629
[12,629 (3.65% / 3.72%)] [274,531 / 77,352 (80.92%)]
19.5C - 20.4C 19.5C - 20.4C = 12,214
[12,214 (3.53% / 3.60%)] [286,745 / 64,723 (84.52%)]
20.5C - 21.4C 20.5C - 21.4C = 11,055
[11,055 (3.20% / 3.26%)] [297,800 / 52,509 (87.78%)]
21.5C - 22.4C 21.5C - 22.4C = 10,106
[10,106 (2.92% / 2.98%)] [307,906 / 41,454 (90.76%)]
22.5C - 23.4C 22.5C - 23.4C = 8,611
[8,611 (2.49% / 2.54%)] [316,517 / 31,348 (93.30%)]
23.5C - 24.4C 23.5C - 24.4C = 6,732
[6,732 (1.95% / 1.98%)] [323,249 / 22,737 (95.28%)]
24.5C - 25.4C 24.5C - 25.4C = 5,109
[5,109 (1.48% / 1.51%)] [328,358 / 16,005 (96.79%)]
25.5C - 26.4C 25.5C - 26.4C = 3,763
[3,763 (1.09% / 1.11%)] [332,121 / 10,896 (97.90%)]
26.5C - 27.4C 26.5C - 27.4C = 2,742
[2,742 (0.79% / 0.81%)] [334,863 / 7,133 (98.71%)]
27.5C - 28.4C 27.5C - 28.4C = 1,861
[1,861 (0.54% / 0.55%)] [336,724 / 4,391 (99.25%)]
28.5C - 29.4C 28.5C - 29.4C = 1,104
[1,104 (0.32% / 0.33%)] [337,828 / 2,530 (99.58%)]
29.5C - 30.4C 29.5C - 30.4C = 736
[736 (0.21% / 0.22%)] [338,564 / 1,426 (99.80%)]
30.5C - 31.4C 30.5C - 31.4C = 403
[403 (0.12% / 0.12%)] [338,967 / 690 (99.92%)]
31.5C - 32.4C 31.5C - 32.4C = 205
[205 (0.06% / 0.06%)] [339,172 / 287 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 62
[62 (0.02% / 0.02%)] [339,234 / 82 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 19
[19 (0.01% / 0.01%)] [339,253 / 20 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [339,254 / 1 (100.00%)]

Missing observations (6,406 / 1.85%)

Sunshine Duration

0.0h 0.0h = 247,354
[247,354 (71.56% / 73.10%)] [247,354 / 338,355 (73.10%)]
0.1h 0.1h = 10,378
[10,378 (3.00% / 3.07%)] [257,732 / 91,001 (76.17%)]
0.2h 0.2h = 7,110
[7,110 (2.06% / 2.10%)] [264,842 / 80,623 (78.27%)]
0.3h 0.3h = 5,804
[5,804 (1.68% / 1.72%)] [270,646 / 73,513 (79.99%)]
0.4h 0.4h = 5,112
[5,112 (1.48% / 1.51%)] [275,758 / 67,709 (81.50%)]
0.5h 0.5h = 4,678
[4,678 (1.35% / 1.38%)] [280,436 / 62,597 (82.88%)]
0.6h 0.6h = 4,343
[4,343 (1.26% / 1.28%)] [284,779 / 57,919 (84.17%)]
0.7h 0.7h = 4,428
[4,428 (1.28% / 1.31%)] [289,207 / 53,576 (85.47%)]
0.8h 0.8h = 4,678
[4,678 (1.35% / 1.38%)] [293,885 / 49,148 (86.86%)]
0.9h 0.9h = 5,819
[5,819 (1.68% / 1.72%)] [299,704 / 44,470 (88.58%)]
1.0h 1.0h = 38,651
[38,651 (11.18% / 11.42%)] [338,355 / 38,651 (100.00%)]

Missing observations (7,305 / 2.11%)

Snow Depth

0cm 0cm = 17,748
[17,748 (5.13% / 51.64%)] [17,748 / 34,366 (51.64%)]
1cm - 5cm 1cm - 5cm = 2,235
[2,235 (0.65% / 6.50%)] [19,983 / 16,618 (58.15%)]
6cm - 10cm 6cm - 10cm = 2,123
[2,123 (0.61% / 6.18%)] [22,106 / 14,383 (64.33%)]
11cm - 15cm 11cm - 15cm = 1,774
[1,774 (0.51% / 5.16%)] [23,880 / 12,260 (69.49%)]
16cm - 20cm 16cm - 20cm = 1,878
[1,878 (0.54% / 5.46%)] [25,758 / 10,486 (74.95%)]
21cm - 25cm 21cm - 25cm = 1,630
[1,630 (0.47% / 4.74%)] [27,388 / 8,608 (79.70%)]
26cm - 30cm 26cm - 30cm = 1,564
[1,564 (0.45% / 4.55%)] [28,952 / 6,978 (84.25%)]
31cm - 35cm 31cm - 35cm = 1,298
[1,298 (0.38% / 3.78%)] [30,250 / 5,414 (88.02%)]
36cm - 40cm 36cm - 40cm = 845
[845 (0.24% / 2.46%)] [31,095 / 4,116 (90.48%)]
41cm - 45cm 41cm - 45cm = 611
[611 (0.18% / 1.78%)] [31,706 / 3,271 (92.26%)]
46cm - 50cm 46cm - 50cm = 868
[868 (0.25% / 2.53%)] [32,574 / 2,660 (94.79%)]
51cm - 55cm 51cm - 55cm = 582
[582 (0.17% / 1.69%)] [33,156 / 1,792 (96.48%)]
56cm - 60cm 56cm - 60cm = 353
[353 (0.10% / 1.03%)] [33,509 / 1,210 (97.51%)]
61cm - 65cm 61cm - 65cm = 465
[465 (0.13% / 1.35%)] [33,974 / 857 (98.86%)]
66cm - 70cm 66cm - 70cm = 177
[177 (0.05% / 0.52%)] [34,151 / 392 (99.37%)]
71cm - 75cm 71cm - 75cm = 113
[113 (0.03% / 0.33%)] [34,264 / 215 (99.70%)]
76cm - 80cm 76cm - 80cm = 49
[49 (0.01% / 0.14%)] [34,313 / 102 (99.85%)]
81cm - 85cm 81cm - 85cm = 36
[36 (0.01% / 0.10%)] [34,349 / 53 (99.95%)]
86cm - 90cm 86cm - 90cm = 17
[17 (0.00% / 0.05%)] [34,366 / 17 (100.00%)]

Missing observations (311,294 / 90.06%)