Station Number 43091
Prefecture Saitama [ Local Portal ]
Location 埼玉県秩父市上吉田 (CHICHIBU SHI, SAITAMA KEN)
Months of Observations 457
Number of Observations 333,250
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/08/25 -- 2004/03/22 KAMIYOSHIDA 36.055N 138.980E 275m 0.0m
2004/03/23 -- 2015/08/99 KAMIYOSHIDA 36.053N 138.980E 275m 0.0m
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
42396 KANNA (Gunma) 9.65km 309deg.
43156 CHICHIBU (Saitama) 10.92km 129deg.
43900 CHICHIBU (Saitama) 10.92km 129deg.
43151 MITSUMINE (Saitama) 14.90km 200deg.
42391 INAFUKUMIYAMA (Gunma) 16.72km 320deg.
43157 URAYAMA (Saitama) 16.84km 151deg.
43051 YORII (Saitama) 19.17km 72deg.
43161 DODAIRA (Saitama) 19.66km 105deg.
43162 TOKIGAWA (Saitama) 21.62km 108deg.
42341 FUJIOKA (Gunma) 22.48km 21deg.
44046 OGOCHI (Tokyo) 29.64km 167deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 313,446
[313,446 (94.06% / 94.07%)] [313,446 / 333,193 (94.07%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,053
[11,053 (3.32% / 3.32%)] [324,499 / 19,747 (97.39%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,781
[3,781 (1.13% / 1.13%)] [328,280 / 8,694 (98.53%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,773
[1,773 (0.53% / 0.53%)] [330,053 / 4,913 (99.06%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 958
[958 (0.29% / 0.29%)] [331,011 / 3,140 (99.35%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 586
[586 (0.18% / 0.18%)] [331,597 / 2,182 (99.52%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 414
[414 (0.12% / 0.12%)] [332,011 / 1,596 (99.65%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 273
[273 (0.08% / 0.08%)] [332,284 / 1,182 (99.73%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 185
[185 (0.06% / 0.06%)] [332,469 / 909 (99.78%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 153
[153 (0.05% / 0.05%)] [332,622 / 724 (99.83%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 103
[103 (0.03% / 0.03%)] [332,725 / 571 (99.86%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 75
[75 (0.02% / 0.02%)] [332,800 / 468 (99.88%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 62
[62 (0.02% / 0.02%)] [332,862 / 393 (99.90%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 52
[52 (0.02% / 0.02%)] [332,914 / 331 (99.92%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 50
[50 (0.02% / 0.02%)] [332,964 / 279 (99.93%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 32
[32 (0.01% / 0.01%)] [332,996 / 229 (99.94%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 27
[27 (0.01% / 0.01%)] [333,023 / 197 (99.95%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 25
[25 (0.01% / 0.01%)] [333,048 / 170 (99.96%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 18
[18 (0.01% / 0.01%)] [333,066 / 145 (99.96%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 17
[17 (0.01% / 0.01%)] [333,083 / 127 (99.97%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 16
[16 (0.00% / 0.00%)] [333,099 / 110 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 14
[14 (0.00% / 0.00%)] [333,113 / 94 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.00% / 0.00%)] [333,123 / 80 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 8
[8 (0.00% / 0.00%)] [333,131 / 70 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [333,136 / 62 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 1
[1 (0.00% / 0.00%)] [333,137 / 57 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [333,146 / 56 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [333,149 / 47 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [333,156 / 44 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [333,159 / 37 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [333,160 / 34 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [333,161 / 33 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [333,164 / 32 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 3
[3 (0.00% / 0.00%)] [333,167 / 29 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [333,170 / 26 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [333,171 / 23 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [333,174 / 22 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [333,176 / 19 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [333,178 / 17 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [333,179 / 15 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [333,182 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [333,183 / 11 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [333,184 / 10 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [333,185 / 9 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [333,186 / 8 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [333,187 / 7 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [333,189 / 6 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [333,190 / 4 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [333,191 / 3 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [333,192 / 2 (100.00%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [333,193 / 1 (100.00%)]

Missing observations (57 / 0.02%)