Station Number 44132
Prefecture Tokyo [ Local Portal ]
Location 東京都千代田区北の丸公園 (CHIYODA KU, TOKYO TO)
Months of Observations 94
Number of Observations 68,655
Period of Observations
Period Name Lat. Long. Height Anemometer
2007/11/01 -- 2014/12/01 TOKYO 35.690N 139.760E 6m 35.1m
2014/12/02 -- 2015/08/99 TOKYO 35.692N 139.750E 25m 35.3m
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
44131 TOKYO (Tokyo) 0.93km 103deg.
44900 TOKYO (Tokyo) 0.93km 103deg.
44076 NERIMA (Tokyo) 8.82km 302deg.
44136 EDOGAWA-RINKAI (Tokyo) 11.86km 120deg.
44126 SETAGAYA (Tokyo) 13.81km 238deg.
44071 NERIMA (Tokyo) 15.18km 289deg.
44166 HANEDA (Tokyo) 15.66km 169deg.
46061 HIYOSHI (Kanagawa) 17.98km 210deg.
44121 CHOFU (Tokyo) 20.09km 262deg.
43256 KOSHIGAYA (Saitama) 21.20km 1deg.
45101 FUNABASHI (Chiba) 22.39km 79deg.
44116 FUCHU (Tokyo) 24.19km 267deg.
43241 SAITAMA (Saitama) 25.09km 324deg.
45106 FUNABASHI (Chiba) 26.61km 85deg.
46106 YOKOHAMA (Kanagawa) 29.55km 197deg.
46900 YOKOHAMA (Kanagawa) 29.55km 197deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 63,217
[63,217 (92.08% / 92.08%)] [63,217 / 68,653 (92.08%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 2,824
[2,824 (4.11% / 4.11%)] [66,041 / 5,436 (96.20%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,040
[1,040 (1.51% / 1.51%)] [67,081 / 2,612 (97.71%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 521
[521 (0.76% / 0.76%)] [67,602 / 1,572 (98.47%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 312
[312 (0.45% / 0.45%)] [67,914 / 1,051 (98.92%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 189
[189 (0.28% / 0.28%)] [68,103 / 739 (99.20%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 135
[135 (0.20% / 0.20%)] [68,238 / 550 (99.40%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 89
[89 (0.13% / 0.13%)] [68,327 / 415 (99.53%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 62
[62 (0.09% / 0.09%)] [68,389 / 326 (99.62%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 46
[46 (0.07% / 0.07%)] [68,435 / 264 (99.68%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 30
[30 (0.04% / 0.04%)] [68,465 / 218 (99.73%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 36
[36 (0.05% / 0.05%)] [68,501 / 188 (99.78%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 34
[34 (0.05% / 0.05%)] [68,535 / 152 (99.83%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 19
[19 (0.03% / 0.03%)] [68,554 / 118 (99.86%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 16
[16 (0.02% / 0.02%)] [68,570 / 99 (99.88%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 10
[10 (0.01% / 0.01%)] [68,580 / 83 (99.89%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 9
[9 (0.01% / 0.01%)] [68,589 / 73 (99.91%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.01% / 0.01%)] [68,596 / 64 (99.92%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.01% / 0.01%)] [68,601 / 57 (99.92%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 8
[8 (0.01% / 0.01%)] [68,609 / 52 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 5
[5 (0.01% / 0.01%)] [68,614 / 44 (99.94%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.01% / 0.01%)] [68,619 / 39 (99.95%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 1
[1 (0.00% / 0.00%)] [68,620 / 34 (99.95%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [68,622 / 33 (99.95%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.01% / 0.01%)] [68,627 / 31 (99.96%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [68,629 / 26 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [68,631 / 24 (99.97%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [68,633 / 22 (99.97%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [68,635 / 20 (99.97%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [68,637 / 18 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [68,638 / 16 (99.98%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [68,641 / 15 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [68,642 / 12 (99.98%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [68,644 / 11 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [68,645 / 9 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [68,646 / 8 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [68,647 / 7 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [68,648 / 6 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [68,649 / 5 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [68,650 / 4 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [68,651 / 3 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [68,652 / 2 (100.00%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [68,653 / 1 (100.00%)]

Missing observations (2 / 0.00%)

Wind Direction

Calm Calm = 53
[53 (0.08% / 0.08%)] [0 / 0 (NA)]
NNE NNE = 4,836
[4,836 (7.04% / 7.05%)] [0 / 0 (NA)]
NE NE = 4,462
[4,462 (6.50% / 6.50%)] [0 / 0 (NA)]
ENE ENE = 3,248
[3,248 (4.73% / 4.73%)] [0 / 0 (NA)]
E E = 1,781
[1,781 (2.59% / 2.60%)] [0 / 0 (NA)]
ESE ESE = 1,424
[1,424 (2.07% / 2.08%)] [0 / 0 (NA)]
SE SE = 3,310
[3,310 (4.82% / 4.82%)] [0 / 0 (NA)]
SSE SSE = 6,902
[6,902 (10.05% / 10.06%)] [0 / 0 (NA)]
S S = 7,366
[7,366 (10.73% / 10.74%)] [0 / 0 (NA)]
SSW SSW = 4,292
[4,292 (6.25% / 6.26%)] [0 / 0 (NA)]
SW SW = 1,316
[1,316 (1.92% / 1.92%)] [0 / 0 (NA)]
WSW WSW = 873
[873 (1.27% / 1.27%)] [0 / 0 (NA)]
W W = 796
[796 (1.16% / 1.16%)] [0 / 0 (NA)]
WNW WNW = 2,533
[2,533 (3.69% / 3.69%)] [0 / 0 (NA)]
NW NW = 7,363
[7,363 (10.72% / 10.73%)] [0 / 0 (NA)]
NNW NNW = 13,577
[13,577 (19.78% / 19.79%)] [0 / 0 (NA)]
N N = 4,481
[4,481 (6.53% / 6.53%)] [0 / 0 (NA)]

Missing observations (42 / 0.06%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 213
[213 (0.31% / 0.31%)] [213 / 68,613 (0.31%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 9,212
[9,212 (13.42% / 13.43%)] [9,425 / 68,400 (13.74%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 21,012
[21,012 (30.61% / 30.62%)] [30,437 / 59,188 (44.36%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 17,386
[17,386 (25.32% / 25.34%)] [47,823 / 38,176 (69.70%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 10,599
[10,599 (15.44% / 15.45%)] [58,422 / 20,790 (85.15%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 5,510
[5,510 (8.03% / 8.03%)] [63,932 / 10,191 (93.18%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,689
[2,689 (3.92% / 3.92%)] [66,621 / 4,681 (97.10%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,162
[1,162 (1.69% / 1.69%)] [67,783 / 1,992 (98.79%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 508
[508 (0.74% / 0.74%)] [68,291 / 830 (99.53%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 197
[197 (0.29% / 0.29%)] [68,488 / 322 (99.82%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 73
[73 (0.11% / 0.11%)] [68,561 / 125 (99.92%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 27
[27 (0.04% / 0.04%)] [68,588 / 52 (99.96%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 14
[14 (0.02% / 0.02%)] [68,602 / 25 (99.98%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 5
[5 (0.01% / 0.01%)] [68,607 / 11 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 4
[4 (0.01% / 0.01%)] [68,611 / 6 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [68,612 / 2 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [68,613 / 1 (100.00%)]

Missing observations (42 / 0.06%)

Temperature

-1.5C - -0.6C -1.5C - -0.6C = 2
[2 (0.00% / 0.00%)] [2 / 68,655 (0.00%)]
-0.5C - 0.4C -0.5C - 0.4C = 155
[155 (0.23% / 0.23%)] [157 / 68,653 (0.23%)]
0.5C - 1.4C 0.5C - 1.4C = 494
[494 (0.72% / 0.72%)] [651 / 68,498 (0.95%)]
1.5C - 2.4C 1.5C - 2.4C = 1,010
[1,010 (1.47% / 1.47%)] [1,661 / 68,004 (2.42%)]
2.5C - 3.4C 2.5C - 3.4C = 1,452
[1,452 (2.11% / 2.11%)] [3,113 / 66,994 (4.53%)]
3.5C - 4.4C 3.5C - 4.4C = 2,000
[2,000 (2.91% / 2.91%)] [5,113 / 65,542 (7.45%)]
4.5C - 5.4C 4.5C - 5.4C = 2,367
[2,367 (3.45% / 3.45%)] [7,480 / 63,542 (10.90%)]
5.5C - 6.4C 5.5C - 6.4C = 2,394
[2,394 (3.49% / 3.49%)] [9,874 / 61,175 (14.38%)]
6.5C - 7.4C 6.5C - 7.4C = 2,616
[2,616 (3.81% / 3.81%)] [12,490 / 58,781 (18.19%)]
7.5C - 8.4C 7.5C - 8.4C = 2,812
[2,812 (4.10% / 4.10%)] [15,302 / 56,165 (22.29%)]
8.5C - 9.4C 8.5C - 9.4C = 2,658
[2,658 (3.87% / 3.87%)] [17,960 / 53,353 (26.16%)]
9.5C - 10.4C 9.5C - 10.4C = 2,422
[2,422 (3.53% / 3.53%)] [20,382 / 50,695 (29.69%)]
10.5C - 11.4C 10.5C - 11.4C = 2,228
[2,228 (3.25% / 3.25%)] [22,610 / 48,273 (32.93%)]
11.5C - 12.4C 11.5C - 12.4C = 2,118
[2,118 (3.08% / 3.08%)] [24,728 / 46,045 (36.02%)]
12.5C - 13.4C 12.5C - 13.4C = 2,129
[2,129 (3.10% / 3.10%)] [26,857 / 43,927 (39.12%)]
13.5C - 14.4C 13.5C - 14.4C = 2,042
[2,042 (2.97% / 2.97%)] [28,899 / 41,798 (42.09%)]
14.5C - 15.4C 14.5C - 15.4C = 2,155
[2,155 (3.14% / 3.14%)] [31,054 / 39,756 (45.23%)]
15.5C - 16.4C 15.5C - 16.4C = 2,287
[2,287 (3.33% / 3.33%)] [33,341 / 37,601 (48.56%)]
16.5C - 17.4C 16.5C - 17.4C = 2,265
[2,265 (3.30% / 3.30%)] [35,606 / 35,314 (51.86%)]
17.5C - 18.4C 17.5C - 18.4C = 2,503
[2,503 (3.65% / 3.65%)] [38,109 / 33,049 (55.51%)]
18.5C - 19.4C 18.5C - 19.4C = 2,614
[2,614 (3.81% / 3.81%)] [40,723 / 30,546 (59.32%)]
19.5C - 20.4C 19.5C - 20.4C = 2,830
[2,830 (4.12% / 4.12%)] [43,553 / 27,932 (63.44%)]
20.5C - 21.4C 20.5C - 21.4C = 2,869
[2,869 (4.18% / 4.18%)] [46,422 / 25,102 (67.62%)]
21.5C - 22.4C 21.5C - 22.4C = 2,857
[2,857 (4.16% / 4.16%)] [49,279 / 22,233 (71.78%)]
22.5C - 23.4C 22.5C - 23.4C = 2,512
[2,512 (3.66% / 3.66%)] [51,791 / 19,376 (75.44%)]
23.5C - 24.4C 23.5C - 24.4C = 2,298
[2,298 (3.35% / 3.35%)] [54,089 / 16,864 (78.78%)]
24.5C - 25.4C 24.5C - 25.4C = 2,168
[2,168 (3.16% / 3.16%)] [56,257 / 14,566 (81.94%)]
25.5C - 26.4C 25.5C - 26.4C = 2,173
[2,173 (3.17% / 3.17%)] [58,430 / 12,398 (85.11%)]
26.5C - 27.4C 26.5C - 27.4C = 2,337
[2,337 (3.40% / 3.40%)] [60,767 / 10,225 (88.51%)]
27.5C - 28.4C 27.5C - 28.4C = 2,429
[2,429 (3.54% / 3.54%)] [63,196 / 7,888 (92.05%)]
28.5C - 29.4C 28.5C - 29.4C = 1,717
[1,717 (2.50% / 2.50%)] [64,913 / 5,459 (94.55%)]
29.5C - 30.4C 29.5C - 30.4C = 1,248
[1,248 (1.82% / 1.82%)] [66,161 / 3,742 (96.37%)]
30.5C - 31.4C 30.5C - 31.4C = 953
[953 (1.39% / 1.39%)] [67,114 / 2,494 (97.76%)]
31.5C - 32.4C 31.5C - 32.4C = 690
[690 (1.01% / 1.01%)] [67,804 / 1,541 (98.76%)]
32.5C - 33.4C 32.5C - 33.4C = 496
[496 (0.72% / 0.72%)] [68,300 / 851 (99.48%)]
33.5C - 34.4C 33.5C - 34.4C = 243
[243 (0.35% / 0.35%)] [68,543 / 355 (99.84%)]
34.5C - 35.4C 34.5C - 35.4C = 82
[82 (0.12% / 0.12%)] [68,625 / 112 (99.96%)]
35.5C - 36.4C 35.5C - 36.4C = 22
[22 (0.03% / 0.03%)] [68,647 / 30 (99.99%)]
36.5C - 37.4C 36.5C - 37.4C = 8
[8 (0.01% / 0.01%)] [68,655 / 8 (100.00%)]

Sunshine Duration

0.0h 0.0h = 47,369
[47,369 (69.00% / 69.06%)] [47,369 / 68,593 (69.06%)]
0.1h 0.1h = 1,629
[1,629 (2.37% / 2.37%)] [48,998 / 21,224 (71.43%)]
0.2h 0.2h = 1,289
[1,289 (1.88% / 1.88%)] [50,287 / 19,595 (73.31%)]
0.3h 0.3h = 1,154
[1,154 (1.68% / 1.68%)] [51,441 / 18,306 (74.99%)]
0.4h 0.4h = 1,061
[1,061 (1.55% / 1.55%)] [52,502 / 17,152 (76.54%)]
0.5h 0.5h = 1,036
[1,036 (1.51% / 1.51%)] [53,538 / 16,091 (78.05%)]
0.6h 0.6h = 966
[966 (1.41% / 1.41%)] [54,504 / 15,055 (79.46%)]
0.7h 0.7h = 1,131
[1,131 (1.65% / 1.65%)] [55,635 / 14,089 (81.11%)]
0.8h 0.8h = 1,204
[1,204 (1.75% / 1.76%)] [56,839 / 12,958 (82.86%)]
0.9h 0.9h = 1,560
[1,560 (2.27% / 2.27%)] [58,399 / 11,754 (85.14%)]
1.0h 1.0h = 10,194
[10,194 (14.85% / 14.86%)] [68,593 / 10,194 (100.00%)]

Missing observations (62 / 0.09%)

Snow Depth

0cm 0cm = 31,817
[31,817 (46.34% / 98.75%)] [31,817 / 32,220 (98.75%)]
1cm - 5cm 1cm - 5cm = 293
[293 (0.43% / 0.91%)] [32,110 / 403 (99.66%)]
6cm - 10cm 6cm - 10cm = 66
[66 (0.10% / 0.20%)] [32,176 / 110 (99.86%)]
11cm - 15cm 11cm - 15cm = 10
[10 (0.01% / 0.03%)] [32,186 / 44 (99.89%)]
16cm - 20cm 16cm - 20cm = 10
[10 (0.01% / 0.03%)] [32,196 / 34 (99.93%)]
21cm - 25cm 21cm - 25cm = 17
[17 (0.02% / 0.05%)] [32,213 / 24 (99.98%)]
26cm - 30cm 26cm - 30cm = 7
[7 (0.01% / 0.02%)] [32,220 / 7 (100.00%)]

Missing observations (36,435 / 53.07%)