観測所番号 49036
都道府県 山梨県 [ 地域ポータル ]
所在地 山梨県北杜市大泉町谷戸 (山梨県北杜市)
観測月数 526
観測回数 383,904
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1975年05月20日 〜 1977年12月22日 大泉 (オオイズミ) 35.862N 138.387E 867m 0.0m
1977年12月23日 〜 1987年10月27日 大泉 (オオイズミ) 35.862N 138.387E 867m 6.5m
1987年10月28日 〜 2009年03月05日 大泉 (オオイズミ) 35.862N 138.387E 867m 6.5m
2009年03月06日 〜 2009年12月21日 大泉 (オオイズミ) 35.862N 138.387E 867m 6.5m
2009年12月22日 〜 2019年12月99日 大泉 (オオイズミ) 35.862N 138.387E 867m 10.0m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
気象災害報告
台風接近履歴
近隣観測所
番号 名前 距離 方位
49076 日向山(山梨県) 11.49km 231度
48571 野辺山(長野県) 12.24km 38度
48561 原村(長野県) 19.26km 308度
48501 八ケ岳(長野県) 19.52km 339度
49086 韮崎(山梨県) 19.55km 163度
48631 入笠山(長野県) 21.18km 278度
49051 剣ノ峰(山梨県) 23.17km 99度
49052 乙女湖(山梨県) 24.97km 104度
49141 甲府(山梨県) 26.33km 145度
49142 甲府(山梨県) 26.33km 145度
49900 甲府(山梨県) 26.33km 145度
48556 高遠(長野県) 27.13km 291度
48696 松峯(長野県) 27.83km 240度
48626 高遠(長野県) 29.93km 264度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 356,301
[356,301 (92.81% / 93.51%)] [356,301 / 381,028 (93.51)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,989
[13,989 (3.64% / 3.67%)] [370,290 / 24,727 (97.18)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,013
[5,013 (1.31% / 1.32%)] [375,303 / 10,738 (98.50)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,372
[2,372 (0.62% / 0.62%)] [377,675 / 5,725 (99.12)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,248
[1,248 (0.33% / 0.33%)] [378,923 / 3,353 (99.45)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 724
[724 (0.19% / 0.19%)] [379,647 / 2,105 (99.64)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 410
[410 (0.11% / 0.11%)] [380,057 / 1,381 (99.75)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 298
[298 (0.08% / 0.08%)] [380,355 / 971 (99.82)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 165
[165 (0.04% / 0.04%)] [380,520 / 673 (99.87)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 128
[128 (0.03% / 0.03%)] [380,648 / 508 (99.90)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 87
[87 (0.02% / 0.02%)] [380,735 / 380 (99.92)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 72
[72 (0.02% / 0.02%)] [380,807 / 293 (99.94)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 41
[41 (0.01% / 0.01%)] [380,848 / 221 (99.95)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 28
[28 (0.01% / 0.01%)] [380,876 / 180 (99.96)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [380,898 / 152 (99.97)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 23
[23 (0.01% / 0.01%)] [380,921 / 130 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 22
[22 (0.01% / 0.01%)] [380,943 / 107 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.00% / 0.00%)] [380,955 / 85 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 11
[11 (0.00% / 0.00%)] [380,966 / 73 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [380,972 / 62 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [380,984 / 56 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [380,990 / 44 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [380,996 / 38 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [381,001 / 32 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [381,005 / 27 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [381,011 / 23 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [381,015 / 17 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [381,016 / 13 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [381,017 / 12 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [381,020 / 11 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [381,023 / 8 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [381,024 / 5 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [381,025 / 4 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [381,026 / 3 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [381,027 / 2 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [381,028 / 1 (100.00)]

欠測回数 (2,876 / 0.75%)

風向

静穏 静穏 = 39,007
[39,007 (10.16% / 10.62%)]
北北東 北北東 = 38,847
[38,847 (10.12% / 10.57%)]
北東 北東 = 22,300
[22,300 (5.81% / 6.07%)]
東北東 東北東 = 11,244
[11,244 (2.93% / 3.06%)]
東 = 10,960
[10,960 (2.85% / 2.98%)]
東南東 東南東 = 14,738
[14,738 (3.84% / 4.01%)]
南東 南東 = 22,083
[22,083 (5.75% / 6.01%)]
南南東 南南東 = 34,754
[34,754 (9.05% / 9.46%)]
南 = 25,523
[25,523 (6.65% / 6.95%)]
南南西 南南西 = 13,645
[13,645 (3.55% / 3.71%)]
南西 南西 = 8,836
[8,836 (2.30% / 2.41%)]
西南西 西南西 = 6,148
[6,148 (1.60% / 1.67%)]
西 西 = 8,449
[8,449 (2.20% / 2.30%)]
西北西 西北西 = 18,189
[18,189 (4.74% / 4.95%)]
北西 北西 = 33,446
[33,446 (8.71% / 9.10%)]
北北西 北北西 = 23,201
[23,201 (6.04% / 6.32%)]
北 = 35,987
[35,987 (9.37% / 9.80%)]

欠測回数 (16,547 / 4.31%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 43,851
[43,851 (11.42% / 11.94%)] [43,851 / 367,408 (11.94)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 125,379
[125,379 (32.66% / 34.13%)] [169,230 / 323,557 (46.06)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 92,282
[92,282 (24.04% / 25.12%)] [261,512 / 198,178 (71.18)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 41,447
[41,447 (10.80% / 11.28%)] [302,959 / 105,896 (82.46)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,476
[25,476 (6.64% / 6.93%)] [328,435 / 64,449 (89.39)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 19,083
[19,083 (4.97% / 5.19%)] [347,518 / 38,973 (94.59)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 11,782
[11,782 (3.07% / 3.21%)] [359,300 / 19,890 (97.79)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,429
[5,429 (1.41% / 1.48%)] [364,729 / 8,108 (99.27)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,953
[1,953 (0.51% / 0.53%)] [366,682 / 2,679 (99.80)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 534
[534 (0.14% / 0.15%)] [367,216 / 726 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 134
[134 (0.03% / 0.04%)] [367,350 / 192 (99.98)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 38
[38 (0.01% / 0.01%)] [367,388 / 58 (99.99)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 16
[16 (0.00% / 0.00%)] [367,404 / 20 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [367,407 / 4 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [367,408 / 1 (100.00)]

欠測回数 (16,496 / 4.30%)

気温

-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 7
[7 (0.00% / 0.00%)] [7 / 367,714 (0.00)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 6
[6 (0.00% / 0.00%)] [13 / 367,707 (0.00)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 22
[22 (0.01% / 0.01%)] [35 / 367,701 (0.01)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 114
[114 (0.03% / 0.03%)] [149 / 367,679 (0.04)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 296
[296 (0.08% / 0.08%)] [445 / 367,565 (0.12)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 526
[526 (0.14% / 0.14%)] [971 / 367,269 (0.26)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,099
[1,099 (0.29% / 0.30%)] [2,070 / 366,743 (0.56)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 1,963
[1,963 (0.51% / 0.53%)] [4,033 / 365,644 (1.10)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 3,089
[3,089 (0.80% / 0.84%)] [7,122 / 363,681 (1.94)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,427
[4,427 (1.15% / 1.20%)] [11,549 / 360,592 (3.14)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 6,075
[6,075 (1.58% / 1.65%)] [17,624 / 356,165 (4.79)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 7,387
[7,387 (1.92% / 2.01%)] [25,011 / 350,090 (6.80)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 9,174
[9,174 (2.39% / 2.49%)] [34,185 / 342,703 (9.30)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,589
[21,589 (5.62% / 5.87%)] [55,774 / 333,529 (15.17)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,559
[12,559 (3.27% / 3.42%)] [68,333 / 311,940 (18.58)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 12,239
[12,239 (3.19% / 3.33%)] [80,572 / 299,381 (21.91)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 12,165
[12,165 (3.17% / 3.31%)] [92,737 / 287,142 (25.22)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,659
[11,659 (3.04% / 3.17%)] [104,396 / 274,977 (28.39)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,322
[11,322 (2.95% / 3.08%)] [115,718 / 263,318 (31.47)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,048
[11,048 (2.88% / 3.00%)] [126,766 / 251,996 (34.47)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,291
[11,291 (2.94% / 3.07%)] [138,057 / 240,948 (37.54)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,167
[11,167 (2.91% / 3.04%)] [149,224 / 229,657 (40.58)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,204
[11,204 (2.92% / 3.05%)] [160,428 / 218,490 (43.63)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,758
[11,758 (3.06% / 3.20%)] [172,186 / 207,286 (46.83)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,730
[11,730 (3.06% / 3.19%)] [183,916 / 195,528 (50.02)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,152
[12,152 (3.17% / 3.30%)] [196,068 / 183,798 (53.32)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,316
[12,316 (3.21% / 3.35%)] [208,384 / 171,646 (56.67)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,216
[12,216 (3.18% / 3.32%)] [220,600 / 159,330 (59.99)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,556
[12,556 (3.27% / 3.41%)] [233,156 / 147,114 (63.41)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,562
[12,562 (3.27% / 3.42%)] [245,718 / 134,558 (66.82)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,396
[13,396 (3.49% / 3.64%)] [259,114 / 121,996 (70.47)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,236
[14,236 (3.71% / 3.87%)] [273,350 / 108,600 (74.34)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,511
[14,511 (3.78% / 3.95%)] [287,861 / 94,364 (78.28)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,362
[15,362 (4.00% / 4.18%)] [303,223 / 79,853 (82.46)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,543
[14,543 (3.79% / 3.95%)] [317,766 / 64,491 (86.42)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,272
[12,272 (3.20% / 3.34%)] [330,038 / 49,948 (89.75)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 9,287
[9,287 (2.42% / 2.53%)] [339,325 / 37,676 (92.28)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,163
[7,163 (1.87% / 1.95%)] [346,488 / 28,389 (94.23)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,503
[5,503 (1.43% / 1.50%)] [351,991 / 21,226 (95.72)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,485
[4,485 (1.17% / 1.22%)] [356,476 / 15,723 (96.94)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,621
[3,621 (0.94% / 0.98%)] [360,097 / 11,238 (97.93)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,847
[2,847 (0.74% / 0.77%)] [362,944 / 7,617 (98.70)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,031
[2,031 (0.53% / 0.55%)] [364,975 / 4,770 (99.26)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,374
[1,374 (0.36% / 0.37%)] [366,349 / 2,739 (99.63)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 767
[767 (0.20% / 0.21%)] [367,116 / 1,365 (99.84)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 385
[385 (0.10% / 0.10%)] [367,501 / 598 (99.94)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 150
[150 (0.04% / 0.04%)] [367,651 / 213 (99.98)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 53
[53 (0.01% / 0.01%)] [367,704 / 63 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 10
[10 (0.00% / 0.00%)] [367,714 / 10 (100.00)]

欠測回数 (16,190 / 4.22%)

日照時間

0.0h 0.0h = 246,234
[246,234 (64.14% / 66.95%)] [246,234 / 367,764 (66.95)]
0.1h 0.1h = 7,993
[7,993 (2.08% / 2.17%)] [254,227 / 121,530 (69.13)]
0.2h 0.2h = 5,830
[5,830 (1.52% / 1.59%)] [260,057 / 113,537 (70.71)]
0.3h 0.3h = 5,219
[5,219 (1.36% / 1.42%)] [265,276 / 107,707 (72.13)]
0.4h 0.4h = 5,027
[5,027 (1.31% / 1.37%)] [270,303 / 102,488 (73.50)]
0.5h 0.5h = 5,065
[5,065 (1.32% / 1.38%)] [275,368 / 97,461 (74.88)]
0.6h 0.6h = 5,480
[5,480 (1.43% / 1.49%)] [280,848 / 92,396 (76.37)]
0.7h 0.7h = 5,709
[5,709 (1.49% / 1.55%)] [286,557 / 86,916 (77.92)]
0.8h 0.8h = 6,447
[6,447 (1.68% / 1.75%)] [293,004 / 81,207 (79.67)]
0.9h 0.9h = 9,556
[9,556 (2.49% / 2.60%)] [302,560 / 74,760 (82.27)]
1.0h 1.0h = 65,204
[65,204 (16.98% / 17.73%)] [367,764 / 65,204 (100.00)]

欠測回数 (16,140 / 4.20%)