Station Number 45056
Prefecture Chiba [ Local Portal ]
Location 千葉県我孫子市我孫子 (ABIKO SHI, CHIBA KEN)
Months of Observations 411
Number of Observations 299,697
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/01/09 ABIKO 35.877N 140.025E 20m 0.0m
1978/01/10 -- 1987/10/17 ABIKO 35.877N 140.025E 20m 7.9m
1987/10/18 -- 2008/01/28 ABIKO 35.877N 140.025E 20m 7.9m
2008/01/29 -- 2010/03/11 ABIKO 35.877N 140.025E 20m 7.9m
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
45061 ABIKO (Chiba) 7.83km 101deg.
45101 FUNABASHI (Chiba) 16.56km 190deg.
40426 RYUGASAKI (Ibaraki) 16.95km 85deg.
45106 FUNABASHI (Chiba) 18.38km 174deg.
40326 BANDO (Ibaraki) 21.19km 325deg.
40336 TSUKUBA (Ibaraki) 21.91km 24deg.
40905 (Ibaraki) 21.91km 24deg.
45116 SAKURA (Chiba) 23.64km 134deg.
43256 KOSHIGAYA (Saitama) 24.21km 271deg.
40282 JOSO (Ibaraki) 26.50km 351deg.
40391 EDOSAKI (Ibaraki) 28.17km 70deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 280,122
[280,122 (93.47% / 93.60%)] [280,122 / 299,269 (93.60%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 10,299
[10,299 (3.44% / 3.44%)] [290,421 / 19,147 (97.04%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,713
[3,713 (1.24% / 1.24%)] [294,134 / 8,848 (98.28%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,899
[1,899 (0.63% / 0.63%)] [296,033 / 5,135 (98.92%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,028
[1,028 (0.34% / 0.34%)] [297,061 / 3,236 (99.26%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 583
[583 (0.19% / 0.19%)] [297,644 / 2,208 (99.46%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 397
[397 (0.13% / 0.13%)] [298,041 / 1,625 (99.59%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 309
[309 (0.10% / 0.10%)] [298,350 / 1,228 (99.69%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 179
[179 (0.06% / 0.06%)] [298,529 / 919 (99.75%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 154
[154 (0.05% / 0.05%)] [298,683 / 740 (99.80%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 117
[117 (0.04% / 0.04%)] [298,800 / 586 (99.84%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 79
[79 (0.03% / 0.03%)] [298,879 / 469 (99.87%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 69
[69 (0.02% / 0.02%)] [298,948 / 390 (99.89%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 46
[46 (0.02% / 0.02%)] [298,994 / 321 (99.91%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 42
[42 (0.01% / 0.01%)] [299,036 / 275 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 36
[36 (0.01% / 0.01%)] [299,072 / 233 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 24
[24 (0.01% / 0.01%)] [299,096 / 197 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 23
[23 (0.01% / 0.01%)] [299,119 / 173 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 14
[14 (0.00% / 0.00%)] [299,133 / 150 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 13
[13 (0.00% / 0.00%)] [299,146 / 136 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [299,158 / 123 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 15
[15 (0.01% / 0.01%)] [299,173 / 111 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 13
[13 (0.00% / 0.00%)] [299,186 / 96 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [299,196 / 83 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 9
[9 (0.00% / 0.00%)] [299,205 / 73 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [299,210 / 64 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 5
[5 (0.00% / 0.00%)] [299,215 / 59 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 5
[5 (0.00% / 0.00%)] [299,220 / 54 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [299,221 / 49 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 9
[9 (0.00% / 0.00%)] [299,230 / 48 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [299,237 / 39 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [299,238 / 32 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [299,242 / 31 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [299,244 / 27 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [299,246 / 25 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [299,250 / 23 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [299,253 / 19 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [299,256 / 16 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [299,258 / 13 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [299,260 / 11 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [299,261 / 9 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [299,262 / 8 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [299,263 / 7 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [299,264 / 6 (100.00%)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [299,265 / 5 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [299,266 / 4 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [299,267 / 3 (100.00%)]
72.5mm - 73.4mm 72.5mm - 73.4mm = 1
[1 (0.00% / 0.00%)] [299,268 / 2 (100.00%)]
101.5mm - 102.4mm 101.5mm - 102.4mm = 1
[1 (0.00% / 0.00%)] [299,269 / 1 (100.00%)]

Missing observations (428 / 0.14%)

Wind Direction

Calm Calm = 54,874
[54,874 (18.31% / 20.33%)] [0 / 0 (NA)]
NNE NNE = 6,037
[6,037 (2.01% / 2.24%)] [0 / 0 (NA)]
NE NE = 15,354
[15,354 (5.12% / 5.69%)] [0 / 0 (NA)]
ENE ENE = 31,510
[31,510 (10.51% / 11.68%)] [0 / 0 (NA)]
E E = 20,226
[20,226 (6.75% / 7.49%)] [0 / 0 (NA)]
ESE ESE = 10,779
[10,779 (3.60% / 3.99%)] [0 / 0 (NA)]
SE SE = 11,518
[11,518 (3.84% / 4.27%)] [0 / 0 (NA)]
SSE SSE = 5,046
[5,046 (1.68% / 1.87%)] [0 / 0 (NA)]
S S = 5,988
[5,988 (2.00% / 2.22%)] [0 / 0 (NA)]
SSW SSW = 23,834
[23,834 (7.95% / 8.83%)] [0 / 0 (NA)]
SW SW = 7,709
[7,709 (2.57% / 2.86%)] [0 / 0 (NA)]
WSW WSW = 2,593
[2,593 (0.87% / 0.96%)] [0 / 0 (NA)]
W W = 3,260
[3,260 (1.09% / 1.21%)] [0 / 0 (NA)]
WNW WNW = 16,578
[16,578 (5.53% / 6.14%)] [0 / 0 (NA)]
NW NW = 32,254
[32,254 (10.76% / 11.95%)] [0 / 0 (NA)]
NNW NNW = 15,449
[15,449 (5.15% / 5.72%)] [0 / 0 (NA)]
N N = 6,861
[6,861 (2.29% / 2.54%)] [0 / 0 (NA)]

Missing observations (29,827 / 9.95%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 59,191
[59,191 (19.75% / 21.01%)] [59,191 / 281,717 (21.01%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 116,732
[116,732 (38.95% / 41.44%)] [175,923 / 222,526 (62.45%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 66,954
[66,954 (22.34% / 23.77%)] [242,877 / 105,794 (86.21%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 25,174
[25,174 (8.40% / 8.94%)] [268,051 / 38,840 (95.15%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 9,136
[9,136 (3.05% / 3.24%)] [277,187 / 13,666 (98.39%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 3,065
[3,065 (1.02% / 1.09%)] [280,252 / 4,530 (99.48%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 981
[981 (0.33% / 0.35%)] [281,233 / 1,465 (99.83%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 322
[322 (0.11% / 0.11%)] [281,555 / 484 (99.94%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 108
[108 (0.04% / 0.04%)] [281,663 / 162 (99.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 29
[29 (0.01% / 0.01%)] [281,692 / 54 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 17
[17 (0.01% / 0.01%)] [281,709 / 25 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 6
[6 (0.00% / 0.00%)] [281,715 / 8 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2
[2 (0.00% / 0.00%)] [281,717 / 2 (100.00%)]

Missing observations (17,980 / 6.00%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 2
[2 (0.00% / 0.00%)] [2 / 281,376 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 13
[13 (0.00% / 0.00%)] [15 / 281,374 (0.01%)]
-5.5C - -4.6C -5.5C - -4.6C = 37
[37 (0.01% / 0.01%)] [52 / 281,361 (0.02%)]
-4.5C - -3.6C -4.5C - -3.6C = 153
[153 (0.05% / 0.05%)] [205 / 281,324 (0.07%)]
-3.5C - -2.6C -3.5C - -2.6C = 382
[382 (0.13% / 0.14%)] [587 / 281,171 (0.21%)]
-2.5C - -1.6C -2.5C - -1.6C = 940
[940 (0.31% / 0.33%)] [1,527 / 280,789 (0.54%)]
-1.5C - -0.6C -1.5C - -0.6C = 1,979
[1,979 (0.66% / 0.70%)] [3,506 / 279,849 (1.25%)]
-0.5C - 0.4C -0.5C - 0.4C = 7,959
[7,959 (2.66% / 2.83%)] [11,465 / 277,870 (4.07%)]
0.5C - 1.4C 0.5C - 1.4C = 6,434
[6,434 (2.15% / 2.29%)] [17,899 / 269,911 (6.36%)]
1.5C - 2.4C 1.5C - 2.4C = 7,266
[7,266 (2.42% / 2.58%)] [25,165 / 263,477 (8.94%)]
2.5C - 3.4C 2.5C - 3.4C = 8,371
[8,371 (2.79% / 2.98%)] [33,536 / 256,211 (11.92%)]
3.5C - 4.4C 3.5C - 4.4C = 9,035
[9,035 (3.01% / 3.21%)] [42,571 / 247,840 (15.13%)]
4.5C - 5.4C 4.5C - 5.4C = 9,556
[9,556 (3.19% / 3.40%)] [52,127 / 238,805 (18.53%)]
5.5C - 6.4C 5.5C - 6.4C = 9,719
[9,719 (3.24% / 3.45%)] [61,846 / 229,249 (21.98%)]
6.5C - 7.4C 6.5C - 7.4C = 9,854
[9,854 (3.29% / 3.50%)] [71,700 / 219,530 (25.48%)]
7.5C - 8.4C 7.5C - 8.4C = 9,817
[9,817 (3.28% / 3.49%)] [81,517 / 209,676 (28.97%)]
8.5C - 9.4C 8.5C - 9.4C = 9,610
[9,610 (3.21% / 3.42%)] [91,127 / 199,859 (32.39%)]
9.5C - 10.4C 9.5C - 10.4C = 9,298
[9,298 (3.10% / 3.30%)] [100,425 / 190,249 (35.69%)]
10.5C - 11.4C 10.5C - 11.4C = 9,060
[9,060 (3.02% / 3.22%)] [109,485 / 180,951 (38.91%)]
11.5C - 12.4C 11.5C - 12.4C = 8,937
[8,937 (2.98% / 3.18%)] [118,422 / 171,891 (42.09%)]
12.5C - 13.4C 12.5C - 13.4C = 8,997
[8,997 (3.00% / 3.20%)] [127,419 / 162,954 (45.28%)]
13.5C - 14.4C 13.5C - 14.4C = 8,957
[8,957 (2.99% / 3.18%)] [136,376 / 153,957 (48.47%)]
14.5C - 15.4C 14.5C - 15.4C = 9,414
[9,414 (3.14% / 3.35%)] [145,790 / 145,000 (51.81%)]
15.5C - 16.4C 15.5C - 16.4C = 10,177
[10,177 (3.40% / 3.62%)] [155,967 / 135,586 (55.43%)]
16.5C - 17.4C 16.5C - 17.4C = 10,653
[10,653 (3.55% / 3.79%)] [166,620 / 125,409 (59.22%)]
17.5C - 18.4C 17.5C - 18.4C = 11,297
[11,297 (3.77% / 4.01%)] [177,917 / 114,756 (63.23%)]
18.5C - 19.4C 18.5C - 19.4C = 11,397
[11,397 (3.80% / 4.05%)] [189,314 / 103,459 (67.28%)]
19.5C - 20.4C 19.5C - 20.4C = 11,329
[11,329 (3.78% / 4.03%)] [200,643 / 92,062 (71.31%)]
20.5C - 21.4C 20.5C - 21.4C = 10,853
[10,853 (3.62% / 3.86%)] [211,496 / 80,733 (75.16%)]
21.5C - 22.4C 21.5C - 22.4C = 10,240
[10,240 (3.42% / 3.64%)] [221,736 / 69,880 (78.80%)]
22.5C - 23.4C 22.5C - 23.4C = 10,119
[10,119 (3.38% / 3.60%)] [231,855 / 59,640 (82.40%)]
23.5C - 24.4C 23.5C - 24.4C = 9,934
[9,934 (3.31% / 3.53%)] [241,789 / 49,521 (85.93%)]
24.5C - 25.4C 24.5C - 25.4C = 9,114
[9,114 (3.04% / 3.24%)] [250,903 / 39,587 (89.17%)]
25.5C - 26.4C 25.5C - 26.4C = 7,682
[7,682 (2.56% / 2.73%)] [258,585 / 30,473 (91.90%)]
26.5C - 27.4C 26.5C - 27.4C = 5,940
[5,940 (1.98% / 2.11%)] [264,525 / 22,791 (94.01%)]
27.5C - 28.4C 27.5C - 28.4C = 4,511
[4,511 (1.51% / 1.60%)] [269,036 / 16,851 (95.61%)]
28.5C - 29.4C 28.5C - 29.4C = 3,416
[3,416 (1.14% / 1.21%)] [272,452 / 12,340 (96.83%)]
29.5C - 30.4C 29.5C - 30.4C = 2,783
[2,783 (0.93% / 0.99%)] [275,235 / 8,924 (97.82%)]
30.5C - 31.4C 30.5C - 31.4C = 2,345
[2,345 (0.78% / 0.83%)] [277,580 / 6,141 (98.65%)]
31.5C - 32.4C 31.5C - 32.4C = 1,754
[1,754 (0.59% / 0.62%)] [279,334 / 3,796 (99.27%)]
32.5C - 33.4C 32.5C - 33.4C = 1,165
[1,165 (0.39% / 0.41%)] [280,499 / 2,042 (99.69%)]
33.5C - 34.4C 33.5C - 34.4C = 577
[577 (0.19% / 0.21%)] [281,076 / 877 (99.89%)]
34.5C - 35.4C 34.5C - 35.4C = 213
[213 (0.07% / 0.08%)] [281,289 / 300 (99.97%)]
35.5C - 36.4C 35.5C - 36.4C = 63
[63 (0.02% / 0.02%)] [281,352 / 87 (99.99%)]
36.5C - 37.4C 36.5C - 37.4C = 19
[19 (0.01% / 0.01%)] [281,371 / 24 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 5
[5 (0.00% / 0.00%)] [281,376 / 5 (100.00%)]

Missing observations (18,321 / 6.11%)

Sunshine Duration

0.0h 0.0h = 201,885
[201,885 (67.36% / 71.69%)] [201,885 / 281,596 (71.69%)]
0.1h 0.1h = 5,375
[5,375 (1.79% / 1.91%)] [207,260 / 79,711 (73.60%)]
0.2h 0.2h = 4,092
[4,092 (1.37% / 1.45%)] [211,352 / 74,336 (75.06%)]
0.3h 0.3h = 3,689
[3,689 (1.23% / 1.31%)] [215,041 / 70,244 (76.37%)]
0.4h 0.4h = 3,636
[3,636 (1.21% / 1.29%)] [218,677 / 66,555 (77.66%)]
0.5h 0.5h = 3,578
[3,578 (1.19% / 1.27%)] [222,255 / 62,919 (78.93%)]
0.6h 0.6h = 3,755
[3,755 (1.25% / 1.33%)] [226,010 / 59,341 (80.26%)]
0.7h 0.7h = 4,007
[4,007 (1.34% / 1.42%)] [230,017 / 55,586 (81.68%)]
0.8h 0.8h = 4,345
[4,345 (1.45% / 1.54%)] [234,362 / 51,579 (83.23%)]
0.9h 0.9h = 5,570
[5,570 (1.86% / 1.98%)] [239,932 / 47,234 (85.20%)]
1.0h 1.0h = 41,664
[41,664 (13.90% / 14.80%)] [281,596 / 41,664 (100.00%)]

Missing observations (18,101 / 6.04%)