Station Number 33431
Prefecture Iwate [ Local Portal ]
Location 岩手県盛岡市山王町 盛岡地方気象台 (MORIOKA SHI, IWATE KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1975/03/31 MORIOKA 39.698N 141.165E 155m 0.0m
1975/04/01 -- 1985/12/31 MORIOKA 39.698N 141.165E 155m 15.2m
1986/01/01 -- 1998/12/25 MORIOKA 39.698N 141.165E 155m 15.2m
1998/12/26 -- 2011/08/03 MORIOKA 39.698N 141.165E 155m 15.2m
2011/08/04 -- 2011/12/19 MORIOKA 39.698N 141.165E 155m 15.9m
2011/12/20 -- 2015/08/99 MORIOKA 39.698N 141.165E 155m 15.5m
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
33927 MORIOKA (Iwate) 0.00km 0deg.
33361 TAKIZAWA (Iwate) 10.81km 327deg.
33421 SHIZUKUISHI (Iwate) 16.30km 269deg.
33925 SHIZUKUISHI (Iwate) 16.30km 269deg.
33371 YABUKAWA (Iwate) 16.86km 55deg.
33441 KUZAKAI (Iwate) 16.99km 108deg.
33955 KUZAKAI (Iwate) 16.99km 108deg.
33501 SHIWA (Iwate) 17.08km 191deg.
33296 KOMA (Iwate) 18.88km 0deg.
33351 KAKKONDA (Iwate) 20.80km 295deg.
33306 GANDO (Iwate) 22.86km 51deg.
33286 IWATEYAMA (Iwate) 24.25km 310deg.
33446 KADOMA (Iwate) 24.43km 107deg.
33581 OHASAMA (Iwate) 27.11km 158deg.
33226 IWATEMATSUO (Iwate) 29.47km 343deg.
33910 IWATEMATSUO (Iwate) 29.47km 343deg.
33566 TOYOSAWA (Iwate) 29.53km 215deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 322,605
[322,605 (92.78% / 92.79%)] [322,605 / 347,685 (92.79%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,828
[14,828 (4.26% / 4.26%)] [337,433 / 25,080 (97.05%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,759
[4,759 (1.37% / 1.37%)] [342,192 / 10,252 (98.42%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,276
[2,276 (0.65% / 0.65%)] [344,468 / 5,493 (99.07%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,147
[1,147 (0.33% / 0.33%)] [345,615 / 3,217 (99.40%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 681
[681 (0.20% / 0.20%)] [346,296 / 2,070 (99.60%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 430
[430 (0.12% / 0.12%)] [346,726 / 1,389 (99.72%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 254
[254 (0.07% / 0.07%)] [346,980 / 959 (99.80%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 167
[167 (0.05% / 0.05%)] [347,147 / 705 (99.85%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 116
[116 (0.03% / 0.03%)] [347,263 / 538 (99.88%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 86
[86 (0.02% / 0.02%)] [347,349 / 422 (99.90%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 71
[71 (0.02% / 0.02%)] [347,420 / 336 (99.92%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 49
[49 (0.01% / 0.01%)] [347,469 / 265 (99.94%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 42
[42 (0.01% / 0.01%)] [347,511 / 216 (99.95%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [347,529 / 174 (99.96%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 34
[34 (0.01% / 0.01%)] [347,563 / 156 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 15
[15 (0.00% / 0.00%)] [347,578 / 122 (99.97%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 21
[21 (0.01% / 0.01%)] [347,599 / 107 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 13
[13 (0.00% / 0.00%)] [347,612 / 86 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [347,618 / 73 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 14
[14 (0.00% / 0.00%)] [347,632 / 67 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 7
[7 (0.00% / 0.00%)] [347,639 / 53 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [347,645 / 46 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [347,650 / 40 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [347,654 / 35 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [347,658 / 31 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [347,661 / 27 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [347,665 / 24 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [347,669 / 20 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [347,672 / 16 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [347,676 / 13 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [347,677 / 9 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [347,679 / 8 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [347,680 / 6 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [347,681 / 5 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [347,682 / 4 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [347,684 / 3 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [347,685 / 1 (100.00%)]

Missing observations (27 / 0.01%)

Wind Direction

Calm Calm = 16,388
[16,388 (4.71% / 4.71%)] [0 / 0 (NA)]
NNE NNE = 23,651
[23,651 (6.80% / 6.80%)] [0 / 0 (NA)]
NE NE = 10,909
[10,909 (3.14% / 3.14%)] [0 / 0 (NA)]
ENE ENE = 5,639
[5,639 (1.62% / 1.62%)] [0 / 0 (NA)]
E E = 5,826
[5,826 (1.68% / 1.68%)] [0 / 0 (NA)]
ESE ESE = 11,326
[11,326 (3.26% / 3.26%)] [0 / 0 (NA)]
SE SE = 29,430
[29,430 (8.46% / 8.47%)] [0 / 0 (NA)]
SSE SSE = 42,181
[42,181 (12.13% / 12.14%)] [0 / 0 (NA)]
S S = 59,173
[59,173 (17.02% / 17.02%)] [0 / 0 (NA)]
SSW SSW = 21,057
[21,057 (6.06% / 6.06%)] [0 / 0 (NA)]
SW SW = 13,363
[13,363 (3.84% / 3.84%)] [0 / 0 (NA)]
WSW WSW = 20,572
[20,572 (5.92% / 5.92%)] [0 / 0 (NA)]
W W = 26,527
[26,527 (7.63% / 7.63%)] [0 / 0 (NA)]
WNW WNW = 16,014
[16,014 (4.61% / 4.61%)] [0 / 0 (NA)]
NW NW = 8,251
[8,251 (2.37% / 2.37%)] [0 / 0 (NA)]
NNW NNW = 11,255
[11,255 (3.24% / 3.24%)] [0 / 0 (NA)]
N N = 26,035
[26,035 (7.49% / 7.49%)] [0 / 0 (NA)]

Missing observations (115 / 0.03%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 17,225
[17,225 (4.95% / 4.96%)] [17,225 / 347,610 (4.96%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 70,544
[70,544 (20.29% / 20.29%)] [87,769 / 330,385 (25.25%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 84,960
[84,960 (24.43% / 24.44%)] [172,729 / 259,841 (49.69%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 63,358
[63,358 (18.22% / 18.23%)] [236,087 / 174,881 (67.92%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 45,557
[45,557 (13.10% / 13.11%)] [281,644 / 111,523 (81.02%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 31,088
[31,088 (8.94% / 8.94%)] [312,732 / 65,966 (89.97%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 18,763
[18,763 (5.40% / 5.40%)] [331,495 / 34,878 (95.36%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 9,418
[9,418 (2.71% / 2.71%)] [340,913 / 16,115 (98.07%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,908
[3,908 (1.12% / 1.12%)] [344,821 / 6,697 (99.20%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,656
[1,656 (0.48% / 0.48%)] [346,477 / 2,789 (99.67%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 679
[679 (0.20% / 0.20%)] [347,156 / 1,133 (99.87%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 254
[254 (0.07% / 0.07%)] [347,410 / 454 (99.94%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 113
[113 (0.03% / 0.03%)] [347,523 / 200 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 46
[46 (0.01% / 0.01%)] [347,569 / 87 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 24
[24 (0.01% / 0.01%)] [347,593 / 41 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 10
[10 (0.00% / 0.00%)] [347,603 / 17 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 7
[7 (0.00% / 0.00%)] [347,610 / 7 (100.00%)]

Missing observations (102 / 0.03%)

Temperature

-15.5C - -14.6C -15.5C - -14.6C = 3
[3 (0.00% / 0.00%)] [3 / 347,691 (0.00%)]
-14.5C - -13.6C -14.5C - -13.6C = 7
[7 (0.00% / 0.00%)] [10 / 347,688 (0.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 39
[39 (0.01% / 0.01%)] [49 / 347,681 (0.01%)]
-12.5C - -11.6C -12.5C - -11.6C = 116
[116 (0.03% / 0.03%)] [165 / 347,642 (0.05%)]
-11.5C - -10.6C -11.5C - -10.6C = 203
[203 (0.06% / 0.06%)] [368 / 347,526 (0.11%)]
-10.5C - -9.6C -10.5C - -9.6C = 430
[430 (0.12% / 0.12%)] [798 / 347,323 (0.23%)]
-9.5C - -8.6C -9.5C - -8.6C = 627
[627 (0.18% / 0.18%)] [1,425 / 346,893 (0.41%)]
-8.5C - -7.6C -8.5C - -7.6C = 1,119
[1,119 (0.32% / 0.32%)] [2,544 / 346,266 (0.73%)]
-7.5C - -6.6C -7.5C - -6.6C = 1,768
[1,768 (0.51% / 0.51%)] [4,312 / 345,147 (1.24%)]
-6.5C - -5.6C -6.5C - -5.6C = 2,435
[2,435 (0.70% / 0.70%)] [6,747 / 343,379 (1.94%)]
-5.5C - -4.6C -5.5C - -4.6C = 3,598
[3,598 (1.03% / 1.03%)] [10,345 / 340,944 (2.98%)]
-4.5C - -3.6C -4.5C - -3.6C = 5,285
[5,285 (1.52% / 1.52%)] [15,630 / 337,346 (4.50%)]
-3.5C - -2.6C -3.5C - -2.6C = 7,079
[7,079 (2.04% / 2.04%)] [22,709 / 332,061 (6.53%)]
-2.5C - -1.6C -2.5C - -1.6C = 9,412
[9,412 (2.71% / 2.71%)] [32,121 / 324,982 (9.24%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,528
[11,528 (3.32% / 3.32%)] [43,649 / 315,570 (12.55%)]
-0.5C - 0.4C -0.5C - 0.4C = 27,623
[27,623 (7.94% / 7.94%)] [71,272 / 304,042 (20.50%)]
0.5C - 1.4C 0.5C - 1.4C = 14,870
[14,870 (4.28% / 4.28%)] [86,142 / 276,419 (24.78%)]
1.5C - 2.4C 1.5C - 2.4C = 12,564
[12,564 (3.61% / 3.61%)] [98,706 / 261,549 (28.39%)]
2.5C - 3.4C 2.5C - 3.4C = 11,408
[11,408 (3.28% / 3.28%)] [110,114 / 248,985 (31.67%)]
3.5C - 4.4C 3.5C - 4.4C = 10,011
[10,011 (2.88% / 2.88%)] [120,125 / 237,577 (34.55%)]
4.5C - 5.4C 4.5C - 5.4C = 10,034
[10,034 (2.89% / 2.89%)] [130,159 / 227,566 (37.44%)]
5.5C - 6.4C 5.5C - 6.4C = 9,564
[9,564 (2.75% / 2.75%)] [139,723 / 217,532 (40.19%)]
6.5C - 7.4C 6.5C - 7.4C = 9,056
[9,056 (2.60% / 2.60%)] [148,779 / 207,968 (42.79%)]
7.5C - 8.4C 7.5C - 8.4C = 8,739
[8,739 (2.51% / 2.51%)] [157,518 / 198,912 (45.30%)]
8.5C - 9.4C 8.5C - 9.4C = 8,862
[8,862 (2.55% / 2.55%)] [166,380 / 190,173 (47.85%)]
9.5C - 10.4C 9.5C - 10.4C = 8,680
[8,680 (2.50% / 2.50%)] [175,060 / 181,311 (50.35%)]
10.5C - 11.4C 10.5C - 11.4C = 9,143
[9,143 (2.63% / 2.63%)] [184,203 / 172,631 (52.98%)]
11.5C - 12.4C 11.5C - 12.4C = 9,351
[9,351 (2.69% / 2.69%)] [193,554 / 163,488 (55.67%)]
12.5C - 13.4C 12.5C - 13.4C = 9,637
[9,637 (2.77% / 2.77%)] [203,191 / 154,137 (58.44%)]
13.5C - 14.4C 13.5C - 14.4C = 10,035
[10,035 (2.89% / 2.89%)] [213,226 / 144,500 (61.33%)]
14.5C - 15.4C 14.5C - 15.4C = 10,817
[10,817 (3.11% / 3.11%)] [224,043 / 134,465 (64.44%)]
15.5C - 16.4C 15.5C - 16.4C = 11,190
[11,190 (3.22% / 3.22%)] [235,233 / 123,648 (67.66%)]
16.5C - 17.4C 16.5C - 17.4C = 11,886
[11,886 (3.42% / 3.42%)] [247,119 / 112,458 (71.07%)]
17.5C - 18.4C 17.5C - 18.4C = 11,797
[11,797 (3.39% / 3.39%)] [258,916 / 100,572 (74.47%)]
18.5C - 19.4C 18.5C - 19.4C = 12,665
[12,665 (3.64% / 3.64%)] [271,581 / 88,775 (78.11%)]
19.5C - 20.4C 19.5C - 20.4C = 11,297
[11,297 (3.25% / 3.25%)] [282,878 / 76,110 (81.36%)]
20.5C - 21.4C 20.5C - 21.4C = 11,317
[11,317 (3.25% / 3.25%)] [294,195 / 64,813 (84.61%)]
21.5C - 22.4C 21.5C - 22.4C = 10,508
[10,508 (3.02% / 3.02%)] [304,703 / 53,496 (87.64%)]
22.5C - 23.4C 22.5C - 23.4C = 9,904
[9,904 (2.85% / 2.85%)] [314,607 / 42,988 (90.48%)]
23.5C - 24.4C 23.5C - 24.4C = 8,371
[8,371 (2.41% / 2.41%)] [322,978 / 33,084 (92.89%)]
24.5C - 25.4C 24.5C - 25.4C = 6,693
[6,693 (1.92% / 1.92%)] [329,671 / 24,713 (94.82%)]
25.5C - 26.4C 25.5C - 26.4C = 5,103
[5,103 (1.47% / 1.47%)] [334,774 / 18,020 (96.28%)]
26.5C - 27.4C 26.5C - 27.4C = 3,899
[3,899 (1.12% / 1.12%)] [338,673 / 12,917 (97.41%)]
27.5C - 28.4C 27.5C - 28.4C = 2,963
[2,963 (0.85% / 0.85%)] [341,636 / 9,018 (98.26%)]
28.5C - 29.4C 28.5C - 29.4C = 2,247
[2,247 (0.65% / 0.65%)] [343,883 / 6,055 (98.90%)]
29.5C - 30.4C 29.5C - 30.4C = 1,562
[1,562 (0.45% / 0.45%)] [345,445 / 3,808 (99.35%)]
30.5C - 31.4C 30.5C - 31.4C = 1,043
[1,043 (0.30% / 0.30%)] [346,488 / 2,246 (99.65%)]
31.5C - 32.4C 31.5C - 32.4C = 665
[665 (0.19% / 0.19%)] [347,153 / 1,203 (99.85%)]
32.5C - 33.4C 32.5C - 33.4C = 351
[351 (0.10% / 0.10%)] [347,504 / 538 (99.95%)]
33.5C - 34.4C 33.5C - 34.4C = 128
[128 (0.04% / 0.04%)] [347,632 / 187 (99.98%)]
34.5C - 35.4C 34.5C - 35.4C = 52
[52 (0.01% / 0.01%)] [347,684 / 59 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 7
[7 (0.00% / 0.00%)] [347,691 / 7 (100.00%)]

Missing observations (21 / 0.01%)

Sunshine Duration

0.0h 0.0h = 246,430
[246,430 (70.87% / 70.95%)] [246,430 / 347,321 (70.95%)]
0.1h 0.1h = 9,557
[9,557 (2.75% / 2.75%)] [255,987 / 100,891 (73.70%)]
0.2h 0.2h = 7,212
[7,212 (2.07% / 2.08%)] [263,199 / 91,334 (75.78%)]
0.3h 0.3h = 6,366
[6,366 (1.83% / 1.83%)] [269,565 / 84,122 (77.61%)]
0.4h 0.4h = 5,654
[5,654 (1.63% / 1.63%)] [275,219 / 77,756 (79.24%)]
0.5h 0.5h = 5,565
[5,565 (1.60% / 1.60%)] [280,784 / 72,102 (80.84%)]
0.6h 0.6h = 5,488
[5,488 (1.58% / 1.58%)] [286,272 / 66,537 (82.42%)]
0.7h 0.7h = 5,727
[5,727 (1.65% / 1.65%)] [291,999 / 61,049 (84.07%)]
0.8h 0.8h = 6,231
[6,231 (1.79% / 1.79%)] [298,230 / 55,322 (85.87%)]
0.9h 0.9h = 8,370
[8,370 (2.41% / 2.41%)] [306,600 / 49,091 (88.28%)]
1.0h 1.0h = 40,721
[40,721 (11.71% / 11.72%)] [347,321 / 40,721 (100.00%)]

Missing observations (391 / 0.11%)

Snow Depth

0cm 0cm = 18,043
[18,043 (5.19% / 54.66%)] [18,043 / 33,010 (54.66%)]
1cm - 5cm 1cm - 5cm = 2,570
[2,570 (0.74% / 7.79%)] [20,613 / 14,967 (62.44%)]
6cm - 10cm 6cm - 10cm = 2,716
[2,716 (0.78% / 8.23%)] [23,329 / 12,397 (70.67%)]
11cm - 15cm 11cm - 15cm = 3,237
[3,237 (0.93% / 9.81%)] [26,566 / 9,681 (80.48%)]
16cm - 20cm 16cm - 20cm = 2,232
[2,232 (0.64% / 6.76%)] [28,798 / 6,444 (87.24%)]
21cm - 25cm 21cm - 25cm = 1,536
[1,536 (0.44% / 4.65%)] [30,334 / 4,212 (91.89%)]
26cm - 30cm 26cm - 30cm = 1,005
[1,005 (0.29% / 3.04%)] [31,339 / 2,676 (94.94%)]
31cm - 35cm 31cm - 35cm = 482
[482 (0.14% / 1.46%)] [31,821 / 1,671 (96.40%)]
36cm - 40cm 36cm - 40cm = 803
[803 (0.23% / 2.43%)] [32,624 / 1,189 (98.83%)]
41cm - 45cm 41cm - 45cm = 322
[322 (0.09% / 0.98%)] [32,946 / 386 (99.81%)]
46cm - 50cm 46cm - 50cm = 42
[42 (0.01% / 0.13%)] [32,988 / 64 (99.93%)]
51cm - 55cm 51cm - 55cm = 22
[22 (0.01% / 0.07%)] [33,010 / 22 (100.00%)]

Missing observations (314,702 / 90.51%)