Station Number 40406
Prefecture Ibaraki [ Local Portal ]
Location 茨城県鹿嶋市城山 (KASHIMA SHI, IBARAKI KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/01/16 KASHIMA 35.963N 140.622E 37m 0.0m
1978/01/17 -- 1986/06/26 KASHIMA 35.963N 140.622E 37m 6.5m
1986/06/27 -- 1995/08/31 KASHIMA 35.963N 140.622E 37m 6.5m
1995/09/01 -- 2006/12/21 KASHIMA 35.963N 140.622E 37m 6.5m
2006/12/22 -- 2010/01/26 KASHIMA 35.963N 140.622E 37m 6.5m
2010/01/27 -- 2015/08/99 KASHIMA 35.963N 140.622E 37m 10.0m
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
45036 SAWARA (Chiba) 13.12km 243deg.
45081 KATORI (Chiba) 15.91km 222deg.
45086 TONOSHO (Chiba) 16.65km 160deg.
40311 HOKOTA (Ibaraki) 24.30km 339deg.
40391 EDOSAKI (Ibaraki) 27.24km 269deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 322,096
[322,096 (92.63% / 92.86%)] [322,096 / 346,878 (92.86%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,050
[13,050 (3.75% / 3.76%)] [335,146 / 24,782 (96.62%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,933
[4,933 (1.42% / 1.42%)] [340,079 / 11,732 (98.04%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,448
[2,448 (0.70% / 0.71%)] [342,527 / 6,799 (98.75%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,349
[1,349 (0.39% / 0.39%)] [343,876 / 4,351 (99.13%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 849
[849 (0.24% / 0.24%)] [344,725 / 3,002 (99.38%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 554
[554 (0.16% / 0.16%)] [345,279 / 2,153 (99.54%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 365
[365 (0.10% / 0.11%)] [345,644 / 1,599 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 273
[273 (0.08% / 0.08%)] [345,917 / 1,234 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 216
[216 (0.06% / 0.06%)] [346,133 / 961 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 135
[135 (0.04% / 0.04%)] [346,268 / 745 (99.82%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 115
[115 (0.03% / 0.03%)] [346,383 / 610 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 90
[90 (0.03% / 0.03%)] [346,473 / 495 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 54
[54 (0.02% / 0.02%)] [346,527 / 405 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 58
[58 (0.02% / 0.02%)] [346,585 / 351 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 38
[38 (0.01% / 0.01%)] [346,623 / 293 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 31
[31 (0.01% / 0.01%)] [346,654 / 255 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 22
[22 (0.01% / 0.01%)] [346,676 / 224 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 30
[30 (0.01% / 0.01%)] [346,706 / 202 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 24
[24 (0.01% / 0.01%)] [346,730 / 172 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 13
[13 (0.00% / 0.00%)] [346,743 / 148 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.00% / 0.00%)] [346,753 / 135 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 22
[22 (0.01% / 0.01%)] [346,775 / 125 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [346,786 / 103 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 7
[7 (0.00% / 0.00%)] [346,793 / 92 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [346,800 / 85 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 6
[6 (0.00% / 0.00%)] [346,806 / 78 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 9
[9 (0.00% / 0.00%)] [346,815 / 72 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [346,821 / 63 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [346,829 / 57 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [346,833 / 49 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 7
[7 (0.00% / 0.00%)] [346,840 / 45 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [346,846 / 38 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 6
[6 (0.00% / 0.00%)] [346,852 / 32 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [346,855 / 26 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [346,858 / 23 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [346,860 / 20 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [346,861 / 18 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [346,863 / 17 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [346,864 / 15 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [346,865 / 14 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [346,866 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [346,867 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [346,868 / 11 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [346,869 / 10 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [346,870 / 9 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [346,871 / 8 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [346,872 / 7 (100.00%)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [346,873 / 6 (100.00%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [346,874 / 5 (100.00%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [346,875 / 4 (100.00%)]
80.5mm - 81.4mm 80.5mm - 81.4mm = 1
[1 (0.00% / 0.00%)] [346,876 / 3 (100.00%)]
81.5mm - 82.4mm 81.5mm - 82.4mm = 1
[1 (0.00% / 0.00%)] [346,877 / 2 (100.00%)]
86.5mm - 87.4mm 86.5mm - 87.4mm = 1
[1 (0.00% / 0.00%)] [346,878 / 1 (100.00%)]

Missing observations (834 / 0.24%)

Wind Direction

Calm Calm = 32,705
[32,705 (9.41% / 9.94%)] [0 / 0 (NA)]
NNE NNE = 34,446
[34,446 (9.91% / 10.47%)] [0 / 0 (NA)]
NE NE = 44,283
[44,283 (12.74% / 13.46%)] [0 / 0 (NA)]
ENE ENE = 31,481
[31,481 (9.05% / 9.57%)] [0 / 0 (NA)]
E E = 13,020
[13,020 (3.74% / 3.96%)] [0 / 0 (NA)]
ESE ESE = 8,106
[8,106 (2.33% / 2.46%)] [0 / 0 (NA)]
SE SE = 8,932
[8,932 (2.57% / 2.71%)] [0 / 0 (NA)]
SSE SSE = 15,591
[15,591 (4.48% / 4.74%)] [0 / 0 (NA)]
S S = 28,852
[28,852 (8.30% / 8.77%)] [0 / 0 (NA)]
SSW SSW = 9,877
[9,877 (2.84% / 3.00%)] [0 / 0 (NA)]
SW SW = 5,772
[5,772 (1.66% / 1.75%)] [0 / 0 (NA)]
WSW WSW = 11,633
[11,633 (3.35% / 3.54%)] [0 / 0 (NA)]
W W = 16,795
[16,795 (4.83% / 5.10%)] [0 / 0 (NA)]
WNW WNW = 8,659
[8,659 (2.49% / 2.63%)] [0 / 0 (NA)]
NW NW = 11,950
[11,950 (3.44% / 3.63%)] [0 / 0 (NA)]
NNW NNW = 19,202
[19,202 (5.52% / 5.84%)] [0 / 0 (NA)]
N N = 27,776
[27,776 (7.99% / 8.44%)] [0 / 0 (NA)]

Missing observations (18,632 / 5.36%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 33,337
[33,337 (9.59% / 10.13%)] [33,337 / 329,104 (10.13%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 95,719
[95,719 (27.53% / 29.08%)] [129,056 / 295,767 (39.21%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 100,207
[100,207 (28.82% / 30.45%)] [229,263 / 200,048 (69.66%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,869
[58,869 (16.93% / 17.89%)] [288,132 / 99,841 (87.55%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,183
[25,183 (7.24% / 7.65%)] [313,315 / 40,972 (95.20%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,715
[9,715 (2.79% / 2.95%)] [323,030 / 15,789 (98.15%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 3,607
[3,607 (1.04% / 1.10%)] [326,637 / 6,074 (99.25%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,423
[1,423 (0.41% / 0.43%)] [328,060 / 2,467 (99.68%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 618
[618 (0.18% / 0.19%)] [328,678 / 1,044 (99.87%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 255
[255 (0.07% / 0.08%)] [328,933 / 426 (99.95%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 103
[103 (0.03% / 0.03%)] [329,036 / 171 (99.98%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 36
[36 (0.01% / 0.01%)] [329,072 / 68 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 19
[19 (0.01% / 0.01%)] [329,091 / 32 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 9
[9 (0.00% / 0.00%)] [329,100 / 13 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 2
[2 (0.00% / 0.00%)] [329,102 / 4 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [329,103 / 2 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [329,104 / 1 (100.00%)]

Missing observations (18,608 / 5.35%)

Temperature

-5.5C - -4.6C -5.5C - -4.6C = 7
[7 (0.00% / 0.00%)] [7 / 328,830 (0.00%)]
-4.5C - -3.6C -4.5C - -3.6C = 41
[41 (0.01% / 0.01%)] [48 / 328,823 (0.01%)]
-3.5C - -2.6C -3.5C - -2.6C = 170
[170 (0.05% / 0.05%)] [218 / 328,782 (0.07%)]
-2.5C - -1.6C -2.5C - -1.6C = 595
[595 (0.17% / 0.18%)] [813 / 328,612 (0.25%)]
-1.5C - -0.6C -1.5C - -0.6C = 1,486
[1,486 (0.43% / 0.45%)] [2,299 / 328,017 (0.70%)]
-0.5C - 0.4C -0.5C - 0.4C = 6,770
[6,770 (1.95% / 2.06%)] [9,069 / 326,531 (2.76%)]
0.5C - 1.4C 0.5C - 1.4C = 5,877
[5,877 (1.69% / 1.79%)] [14,946 / 319,761 (4.55%)]
1.5C - 2.4C 1.5C - 2.4C = 7,237
[7,237 (2.08% / 2.20%)] [22,183 / 313,884 (6.75%)]
2.5C - 3.4C 2.5C - 3.4C = 8,513
[8,513 (2.45% / 2.59%)] [30,696 / 306,647 (9.33%)]
3.5C - 4.4C 3.5C - 4.4C = 9,657
[9,657 (2.78% / 2.94%)] [40,353 / 298,134 (12.27%)]
4.5C - 5.4C 4.5C - 5.4C = 11,053
[11,053 (3.18% / 3.36%)] [51,406 / 288,477 (15.63%)]
5.5C - 6.4C 5.5C - 6.4C = 12,085
[12,085 (3.48% / 3.68%)] [63,491 / 277,424 (19.31%)]
6.5C - 7.4C 6.5C - 7.4C = 12,645
[12,645 (3.64% / 3.85%)] [76,136 / 265,339 (23.15%)]
7.5C - 8.4C 7.5C - 8.4C = 12,564
[12,564 (3.61% / 3.82%)] [88,700 / 252,694 (26.97%)]
8.5C - 9.4C 8.5C - 9.4C = 12,181
[12,181 (3.50% / 3.70%)] [100,881 / 240,130 (30.68%)]
9.5C - 10.4C 9.5C - 10.4C = 11,437
[11,437 (3.29% / 3.48%)] [112,318 / 227,949 (34.16%)]
10.5C - 11.4C 10.5C - 11.4C = 11,175
[11,175 (3.21% / 3.40%)] [123,493 / 216,512 (37.56%)]
11.5C - 12.4C 11.5C - 12.4C = 10,871
[10,871 (3.13% / 3.31%)] [134,364 / 205,337 (40.86%)]
12.5C - 13.4C 12.5C - 13.4C = 10,852
[10,852 (3.12% / 3.30%)] [145,216 / 194,466 (44.16%)]
13.5C - 14.4C 13.5C - 14.4C = 11,728
[11,728 (3.37% / 3.57%)] [156,944 / 183,614 (47.73%)]
14.5C - 15.4C 14.5C - 15.4C = 12,190
[12,190 (3.51% / 3.71%)] [169,134 / 171,886 (51.44%)]
15.5C - 16.4C 15.5C - 16.4C = 12,990
[12,990 (3.74% / 3.95%)] [182,124 / 159,696 (55.39%)]
16.5C - 17.4C 16.5C - 17.4C = 13,925
[13,925 (4.00% / 4.23%)] [196,049 / 146,706 (59.62%)]
17.5C - 18.4C 17.5C - 18.4C = 14,721
[14,721 (4.23% / 4.48%)] [210,770 / 132,781 (64.10%)]
18.5C - 19.4C 18.5C - 19.4C = 14,724
[14,724 (4.23% / 4.48%)] [225,494 / 118,060 (68.57%)]
19.5C - 20.4C 19.5C - 20.4C = 14,762
[14,762 (4.25% / 4.49%)] [240,256 / 103,336 (73.06%)]
20.5C - 21.4C 20.5C - 21.4C = 13,863
[13,863 (3.99% / 4.22%)] [254,119 / 88,574 (77.28%)]
21.5C - 22.4C 21.5C - 22.4C = 12,894
[12,894 (3.71% / 3.92%)] [267,013 / 74,711 (81.20%)]
22.5C - 23.4C 22.5C - 23.4C = 12,303
[12,303 (3.54% / 3.74%)] [279,316 / 61,817 (84.94%)]
23.5C - 24.4C 23.5C - 24.4C = 11,969
[11,969 (3.44% / 3.64%)] [291,285 / 49,514 (88.58%)]
24.5C - 25.4C 24.5C - 25.4C = 10,337
[10,337 (2.97% / 3.14%)] [301,622 / 37,545 (91.73%)]
25.5C - 26.4C 25.5C - 26.4C = 7,743
[7,743 (2.23% / 2.35%)] [309,365 / 27,208 (94.08%)]
26.5C - 27.4C 26.5C - 27.4C = 5,253
[5,253 (1.51% / 1.60%)] [314,618 / 19,465 (95.68%)]
27.5C - 28.4C 27.5C - 28.4C = 3,937
[3,937 (1.13% / 1.20%)] [318,555 / 14,212 (96.88%)]
28.5C - 29.4C 28.5C - 29.4C = 3,259
[3,259 (0.94% / 0.99%)] [321,814 / 10,275 (97.87%)]
29.5C - 30.4C 29.5C - 30.4C = 2,498
[2,498 (0.72% / 0.76%)] [324,312 / 7,016 (98.63%)]
30.5C - 31.4C 30.5C - 31.4C = 2,099
[2,099 (0.60% / 0.64%)] [326,411 / 4,518 (99.26%)]
31.5C - 32.4C 31.5C - 32.4C = 1,367
[1,367 (0.39% / 0.42%)] [327,778 / 2,419 (99.68%)]
32.5C - 33.4C 32.5C - 33.4C = 692
[692 (0.20% / 0.21%)] [328,470 / 1,052 (99.89%)]
33.5C - 34.4C 33.5C - 34.4C = 252
[252 (0.07% / 0.08%)] [328,722 / 360 (99.97%)]
34.5C - 35.4C 34.5C - 35.4C = 91
[91 (0.03% / 0.03%)] [328,813 / 108 (99.99%)]
35.5C - 36.4C 35.5C - 36.4C = 17
[17 (0.00% / 0.01%)] [328,830 / 17 (100.00%)]

Missing observations (18,882 / 5.43%)

Sunshine Duration

0.0h 0.0h = 229,976
[229,976 (66.14% / 69.89%)] [229,976 / 329,073 (69.89%)]
0.1h 0.1h = 7,233
[7,233 (2.08% / 2.20%)] [237,209 / 99,097 (72.08%)]
0.2h 0.2h = 5,429
[5,429 (1.56% / 1.65%)] [242,638 / 91,864 (73.73%)]
0.3h 0.3h = 4,650
[4,650 (1.34% / 1.41%)] [247,288 / 86,435 (75.15%)]
0.4h 0.4h = 4,423
[4,423 (1.27% / 1.34%)] [251,711 / 81,785 (76.49%)]
0.5h 0.5h = 4,302
[4,302 (1.24% / 1.31%)] [256,013 / 77,362 (77.80%)]
0.6h 0.6h = 4,549
[4,549 (1.31% / 1.38%)] [260,562 / 73,060 (79.18%)]
0.7h 0.7h = 4,681
[4,681 (1.35% / 1.42%)] [265,243 / 68,511 (80.60%)]
0.8h 0.8h = 5,669
[5,669 (1.63% / 1.72%)] [270,912 / 63,830 (82.33%)]
0.9h 0.9h = 7,370
[7,370 (2.12% / 2.24%)] [278,282 / 58,161 (84.57%)]
1.0h 1.0h = 50,791
[50,791 (14.61% / 15.43%)] [329,073 / 50,791 (100.00%)]

Missing observations (18,639 / 5.36%)