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 500
観測回数 364,932
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 〜 2017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 = 340,167
[340,167 (93.21% / 93.58%)] [340,167 / 363,508 (93.58)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,183
[13,183 (3.61% / 3.63%)] [353,350 / 23,341 (97.21)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,734
[4,734 (1.30% / 1.30%)] [358,084 / 10,158 (98.51)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,264
[2,264 (0.62% / 0.62%)] [360,348 / 5,424 (99.13)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,178
[1,178 (0.32% / 0.32%)] [361,526 / 3,160 (99.45)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 685
[685 (0.19% / 0.19%)] [362,211 / 1,982 (99.64)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 391
[391 (0.11% / 0.11%)] [362,602 / 1,297 (99.75)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 277
[277 (0.08% / 0.08%)] [362,879 / 906 (99.83)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 155
[155 (0.04% / 0.04%)] [363,034 / 629 (99.87)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 120
[120 (0.03% / 0.03%)] [363,154 / 474 (99.90)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 78
[78 (0.02% / 0.02%)] [363,232 / 354 (99.92)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 67
[67 (0.02% / 0.02%)] [363,299 / 276 (99.94)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 37
[37 (0.01% / 0.01%)] [363,336 / 209 (99.95)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 27
[27 (0.01% / 0.01%)] [363,363 / 172 (99.96)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [363,385 / 145 (99.97)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 23
[23 (0.01% / 0.01%)] [363,408 / 123 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 20
[20 (0.01% / 0.01%)] [363,428 / 100 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 11
[11 (0.00% / 0.00%)] [363,439 / 80 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 10
[10 (0.00% / 0.00%)] [363,449 / 69 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [363,455 / 59 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 11
[11 (0.00% / 0.00%)] [363,466 / 53 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.00% / 0.00%)] [363,471 / 42 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [363,477 / 37 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [363,482 / 31 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [363,486 / 26 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [363,492 / 22 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [363,495 / 16 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [363,496 / 13 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [363,497 / 12 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [363,500 / 11 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [363,503 / 8 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [363,504 / 5 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [363,505 / 4 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [363,506 / 3 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [363,507 / 2 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [363,508 / 1 (100.00)]

欠測回数 (1,424 / 0.39%)

風向

静穏 静穏 = 38,061
[38,061 (10.43% / 10.88%)]
北北東 北北東 = 37,061
[37,061 (10.16% / 10.59%)]
北東 北東 = 21,400
[21,400 (5.86% / 6.12%)]
東北東 東北東 = 10,641
[10,641 (2.92% / 3.04%)]
東 = 10,342
[10,342 (2.83% / 2.96%)]
東南東 東南東 = 13,857
[13,857 (3.80% / 3.96%)]
南東 南東 = 20,628
[20,628 (5.65% / 5.90%)]
南南東 南南東 = 32,980
[32,980 (9.04% / 9.43%)]
南 = 24,466
[24,466 (6.70% / 6.99%)]
南南西 南南西 = 13,008
[13,008 (3.56% / 3.72%)]
南西 南西 = 8,388
[8,388 (2.30% / 2.40%)]
西南西 西南西 = 5,816
[5,816 (1.59% / 1.66%)]
西 西 = 7,962
[7,962 (2.18% / 2.28%)]
西北西 西北西 = 17,260
[17,260 (4.73% / 4.93%)]
北西 北西 = 31,941
[31,941 (8.75% / 9.13%)]
北北西 北北西 = 22,105
[22,105 (6.06% / 6.32%)]
北 = 33,975
[33,975 (9.31% / 9.71%)]

欠測回数 (15,041 / 4.12%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 41,909
[41,909 (11.48% / 11.98%)] [41,909 / 349,942 (11.98)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 118,672
[118,672 (32.52% / 33.91%)] [160,581 / 308,033 (45.89)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 88,024
[88,024 (24.12% / 25.15%)] [248,605 / 189,361 (71.04)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 39,753
[39,753 (10.89% / 11.36%)] [288,358 / 101,337 (82.40)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 24,391
[24,391 (6.68% / 6.97%)] [312,749 / 61,584 (89.37)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 18,261
[18,261 (5.00% / 5.22%)] [331,010 / 37,193 (94.59)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 11,265
[11,265 (3.09% / 3.22%)] [342,275 / 18,932 (97.81)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,142
[5,142 (1.41% / 1.47%)] [347,417 / 7,667 (99.28)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,839
[1,839 (0.50% / 0.53%)] [349,256 / 2,525 (99.80)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 503
[503 (0.14% / 0.14%)] [349,759 / 686 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 128
[128 (0.04% / 0.04%)] [349,887 / 183 (99.98)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 36
[36 (0.01% / 0.01%)] [349,923 / 55 (99.99)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 16
[16 (0.00% / 0.00%)] [349,939 / 19 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [349,942 / 3 (100.00)]

欠測回数 (14,990 / 4.11%)

気温

-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 7
[7 (0.00% / 0.00%)] [7 / 350,194 (0.00)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 6
[6 (0.00% / 0.00%)] [13 / 350,187 (0.00)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 22
[22 (0.01% / 0.01%)] [35 / 350,181 (0.01)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 114
[114 (0.03% / 0.03%)] [149 / 350,159 (0.04)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 281
[281 (0.08% / 0.08%)] [430 / 350,045 (0.12)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 500
[500 (0.14% / 0.14%)] [930 / 349,764 (0.27)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,071
[1,071 (0.29% / 0.31%)] [2,001 / 349,264 (0.57)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 1,883
[1,883 (0.52% / 0.54%)] [3,884 / 348,193 (1.11)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 2,970
[2,970 (0.81% / 0.85%)] [6,854 / 346,310 (1.96)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,256
[4,256 (1.17% / 1.22%)] [11,110 / 343,340 (3.17)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 5,841
[5,841 (1.60% / 1.67%)] [16,951 / 339,084 (4.84)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 7,116
[7,116 (1.95% / 2.03%)] [24,067 / 333,243 (6.87)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,830
[8,830 (2.42% / 2.52%)] [32,897 / 326,127 (9.39)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 20,759
[20,759 (5.69% / 5.93%)] [53,656 / 317,297 (15.32)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,035
[12,035 (3.30% / 3.44%)] [65,691 / 296,538 (18.76)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,699
[11,699 (3.21% / 3.34%)] [77,390 / 284,503 (22.10)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,633
[11,633 (3.19% / 3.32%)] [89,023 / 272,804 (25.42)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,043
[11,043 (3.03% / 3.15%)] [100,066 / 261,171 (28.57)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,784
[10,784 (2.96% / 3.08%)] [110,850 / 250,128 (31.65)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,541
[10,541 (2.89% / 3.01%)] [121,391 / 239,344 (34.66)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,799
[10,799 (2.96% / 3.08%)] [132,190 / 228,803 (37.75)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,644
[10,644 (2.92% / 3.04%)] [142,834 / 218,004 (40.79)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,695
[10,695 (2.93% / 3.05%)] [153,529 / 207,360 (43.84)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,217
[11,217 (3.07% / 3.20%)] [164,746 / 196,665 (47.04)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,152
[11,152 (3.06% / 3.18%)] [175,898 / 185,448 (50.23)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,566
[11,566 (3.17% / 3.30%)] [187,464 / 174,296 (53.53)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,703
[11,703 (3.21% / 3.34%)] [199,167 / 162,730 (56.87)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,559
[11,559 (3.17% / 3.30%)] [210,726 / 151,027 (60.17)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,891
[11,891 (3.26% / 3.40%)] [222,617 / 139,468 (63.57)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,982
[11,982 (3.28% / 3.42%)] [234,599 / 127,577 (66.99)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,805
[12,805 (3.51% / 3.66%)] [247,404 / 115,595 (70.65)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,641
[13,641 (3.74% / 3.90%)] [261,045 / 102,790 (74.54)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,908
[13,908 (3.81% / 3.97%)] [274,953 / 89,149 (78.51)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,709
[14,709 (4.03% / 4.20%)] [289,662 / 75,241 (82.71)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,828
[13,828 (3.79% / 3.95%)] [303,490 / 60,532 (86.66)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 11,565
[11,565 (3.17% / 3.30%)] [315,055 / 46,704 (89.97)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 8,689
[8,689 (2.38% / 2.48%)] [323,744 / 35,139 (92.45)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 6,698
[6,698 (1.84% / 1.91%)] [330,442 / 26,450 (94.36)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,149
[5,149 (1.41% / 1.47%)] [335,591 / 19,752 (95.83)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,203
[4,203 (1.15% / 1.20%)] [339,794 / 14,603 (97.03)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,410
[3,410 (0.93% / 0.97%)] [343,204 / 10,400 (98.00)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,683
[2,683 (0.74% / 0.77%)] [345,887 / 6,990 (98.77)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 1,887
[1,887 (0.52% / 0.54%)] [347,774 / 4,307 (99.31)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,266
[1,266 (0.35% / 0.36%)] [349,040 / 2,420 (99.67)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 686
[686 (0.19% / 0.20%)] [349,726 / 1,154 (99.87)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 320
[320 (0.09% / 0.09%)] [350,046 / 468 (99.96)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 111
[111 (0.03% / 0.03%)] [350,157 / 148 (99.99)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 30
[30 (0.01% / 0.01%)] [350,187 / 37 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 7
[7 (0.00% / 0.00%)] [350,194 / 7 (100.00)]

欠測回数 (14,738 / 4.04%)

日照時間

0.0h 0.0h = 234,744
[234,744 (64.33% / 67.02%)] [234,744 / 350,248 (67.02)]
0.1h 0.1h = 7,533
[7,533 (2.06% / 2.15%)] [242,277 / 115,504 (69.17)]
0.2h 0.2h = 5,507
[5,507 (1.51% / 1.57%)] [247,784 / 107,971 (70.75)]
0.3h 0.3h = 4,980
[4,980 (1.36% / 1.42%)] [252,764 / 102,464 (72.17)]
0.4h 0.4h = 4,766
[4,766 (1.31% / 1.36%)] [257,530 / 97,484 (73.53)]
0.5h 0.5h = 4,819
[4,819 (1.32% / 1.38%)] [262,349 / 92,718 (74.90)]
0.6h 0.6h = 5,225
[5,225 (1.43% / 1.49%)] [267,574 / 87,899 (76.40)]
0.7h 0.7h = 5,422
[5,422 (1.49% / 1.55%)] [272,996 / 82,674 (77.94)]
0.8h 0.8h = 6,121
[6,121 (1.68% / 1.75%)] [279,117 / 77,252 (79.69)]
0.9h 0.9h = 9,076
[9,076 (2.49% / 2.59%)] [288,193 / 71,131 (82.28)]
1.0h 1.0h = 62,055
[62,055 (17.00% / 17.72%)] [350,248 / 62,055 (100.00)]

欠測回数 (14,684 / 4.02%)