Station Number 66346
Prefecture Okayama [ Local Portal ]
Location 岡山県岡山市北区日応寺 岡山航空気象観測所 (OKAYAMA SHI KITA KU, OKAYAMA KEN)
Months of Observations 128
Number of Observations 93,480
Period of Observations
Period Name Lat. Long. Height Anemometer
2003/01/01 -- 2015/08/99 NICHIOJI 34.757N 133.855E 239m 7.2m
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
66406 OKAYAMA (Okayama) 9.78km 147deg.
66408 OKAYAMA (Okayama) 10.24km 141deg.
66407 OKAYAMA (Okayama) 12.08km 152deg.
66296 FUKUWATARI (Okayama) 12.97km 19deg.
66287 KIBICHUO (Okayama) 15.26km 295deg.
66446 KURASHIKI (Okayama) 20.17km 203deg.
66286 OHIRAYAMA (Okayama) 20.56km 318deg.
66336 TAKAHASHI (Okayama) 22.76km 279deg.
66237 ASAHINISHI (Okayama) 23.08km 350deg.
66236 AMAGOYAMA (Okayama) 25.71km 4deg.
66391 YAKAGE (Okayama) 26.70km 234deg.
66251 AKAIWA (Okayama) 27.39km 49deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 87,466
[87,466 (93.57% / 93.73%)] [87,466 / 93,312 (93.73%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 3,049
[3,049 (3.26% / 3.27%)] [90,515 / 5,846 (97.00%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,225
[1,225 (1.31% / 1.31%)] [91,740 / 2,797 (98.32%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 575
[575 (0.62% / 0.62%)] [92,315 / 1,572 (98.93%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 320
[320 (0.34% / 0.34%)] [92,635 / 997 (99.27%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 210
[210 (0.22% / 0.23%)] [92,845 / 677 (99.50%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 135
[135 (0.14% / 0.14%)] [92,980 / 467 (99.64%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 75
[75 (0.08% / 0.08%)] [93,055 / 332 (99.72%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 69
[69 (0.07% / 0.07%)] [93,124 / 257 (99.80%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 36
[36 (0.04% / 0.04%)] [93,160 / 188 (99.84%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 28
[28 (0.03% / 0.03%)] [93,188 / 152 (99.87%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 22
[22 (0.02% / 0.02%)] [93,210 / 124 (99.89%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 23
[23 (0.02% / 0.02%)] [93,233 / 102 (99.92%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 15
[15 (0.02% / 0.02%)] [93,248 / 79 (99.93%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 14
[14 (0.01% / 0.02%)] [93,262 / 64 (99.95%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 11
[11 (0.01% / 0.01%)] [93,273 / 50 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 4
[4 (0.00% / 0.00%)] [93,277 / 39 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 3
[3 (0.00% / 0.00%)] [93,280 / 35 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 6
[6 (0.01% / 0.01%)] [93,286 / 32 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 3
[3 (0.00% / 0.00%)] [93,289 / 26 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 6
[6 (0.01% / 0.01%)] [93,295 / 23 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.00% / 0.00%)] [93,296 / 17 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 1
[1 (0.00% / 0.00%)] [93,297 / 16 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [93,299 / 15 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [93,301 / 13 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 1
[1 (0.00% / 0.00%)] [93,302 / 11 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [93,305 / 10 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [93,306 / 7 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [93,308 / 6 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [93,309 / 4 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [93,311 / 3 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [93,312 / 1 (100.00%)]

Missing observations (168 / 0.18%)

Wind Direction

Calm Calm = 2,744
[2,744 (2.94% / 2.94%)] [0 / 0 (NA)]
NNE NNE = 6,696
[6,696 (7.16% / 7.17%)] [0 / 0 (NA)]
NE NE = 5,893
[5,893 (6.30% / 6.31%)] [0 / 0 (NA)]
ENE ENE = 6,572
[6,572 (7.03% / 7.04%)] [0 / 0 (NA)]
E E = 5,938
[5,938 (6.35% / 6.36%)] [0 / 0 (NA)]
ESE ESE = 5,210
[5,210 (5.57% / 5.58%)] [0 / 0 (NA)]
SE SE = 4,533
[4,533 (4.85% / 4.85%)] [0 / 0 (NA)]
SSE SSE = 2,264
[2,264 (2.42% / 2.42%)] [0 / 0 (NA)]
S S = 1,941
[1,941 (2.08% / 2.08%)] [0 / 0 (NA)]
SSW SSW = 2,704
[2,704 (2.89% / 2.89%)] [0 / 0 (NA)]
SW SW = 5,366
[5,366 (5.74% / 5.74%)] [0 / 0 (NA)]
WSW WSW = 6,946
[6,946 (7.43% / 7.44%)] [0 / 0 (NA)]
W W = 8,717
[8,717 (9.32% / 9.33%)] [0 / 0 (NA)]
WNW WNW = 8,106
[8,106 (8.67% / 8.68%)] [0 / 0 (NA)]
NW NW = 5,845
[5,845 (6.25% / 6.26%)] [0 / 0 (NA)]
NNW NNW = 6,678
[6,678 (7.14% / 7.15%)] [0 / 0 (NA)]
N N = 7,251
[7,251 (7.76% / 7.76%)] [0 / 0 (NA)]

Missing observations (76 / 0.08%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 4,043
[4,043 (4.32% / 4.33%)] [4,043 / 93,406 (4.33%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 19,178
[19,178 (20.52% / 20.53%)] [23,221 / 89,363 (24.86%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 27,259
[27,259 (29.16% / 29.18%)] [50,480 / 70,185 (54.04%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 21,566
[21,566 (23.07% / 23.09%)] [72,046 / 42,926 (77.13%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 11,418
[11,418 (12.21% / 12.22%)] [83,464 / 21,360 (89.36%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 5,311
[5,311 (5.68% / 5.69%)] [88,775 / 9,942 (95.04%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,537
[2,537 (2.71% / 2.72%)] [91,312 / 4,631 (97.76%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,156
[1,156 (1.24% / 1.24%)] [92,468 / 2,094 (99.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 520
[520 (0.56% / 0.56%)] [92,988 / 938 (99.55%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 225
[225 (0.24% / 0.24%)] [93,213 / 418 (99.79%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 95
[95 (0.10% / 0.10%)] [93,308 / 193 (99.90%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 54
[54 (0.06% / 0.06%)] [93,362 / 98 (99.95%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 20
[20 (0.02% / 0.02%)] [93,382 / 44 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 9
[9 (0.01% / 0.01%)] [93,391 / 24 (99.98%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 6
[6 (0.01% / 0.01%)] [93,397 / 15 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 7
[7 (0.01% / 0.01%)] [93,404 / 9 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 2
[2 (0.00% / 0.00%)] [93,406 / 2 (100.00%)]

Missing observations (74 / 0.08%)

Temperature

-8.5C - -7.6C -8.5C - -7.6C = 1
[1 (0.00% / 0.00%)] [1 / 93,434 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 24
[24 (0.03% / 0.03%)] [25 / 93,433 (0.03%)]
-5.5C - -4.6C -5.5C - -4.6C = 37
[37 (0.04% / 0.04%)] [62 / 93,409 (0.07%)]
-4.5C - -3.6C -4.5C - -3.6C = 106
[106 (0.11% / 0.11%)] [168 / 93,372 (0.18%)]
-3.5C - -2.6C -3.5C - -2.6C = 300
[300 (0.32% / 0.32%)] [468 / 93,266 (0.50%)]
-2.5C - -1.6C -2.5C - -1.6C = 732
[732 (0.78% / 0.78%)] [1,200 / 92,966 (1.28%)]
-1.5C - -0.6C -1.5C - -0.6C = 1,184
[1,184 (1.27% / 1.27%)] [2,384 / 92,234 (2.55%)]
-0.5C - 0.4C -0.5C - 0.4C = 3,708
[3,708 (3.97% / 3.97%)] [6,092 / 91,050 (6.52%)]
0.5C - 1.4C 0.5C - 1.4C = 2,471
[2,471 (2.64% / 2.64%)] [8,563 / 87,342 (9.16%)]
1.5C - 2.4C 1.5C - 2.4C = 2,639
[2,639 (2.82% / 2.82%)] [11,202 / 84,871 (11.99%)]
2.5C - 3.4C 2.5C - 3.4C = 2,920
[2,920 (3.12% / 3.13%)] [14,122 / 82,232 (15.11%)]
3.5C - 4.4C 3.5C - 4.4C = 3,131
[3,131 (3.35% / 3.35%)] [17,253 / 79,312 (18.47%)]
4.5C - 5.4C 4.5C - 5.4C = 3,217
[3,217 (3.44% / 3.44%)] [20,470 / 76,181 (21.91%)]
5.5C - 6.4C 5.5C - 6.4C = 3,342
[3,342 (3.58% / 3.58%)] [23,812 / 72,964 (25.49%)]
6.5C - 7.4C 6.5C - 7.4C = 3,152
[3,152 (3.37% / 3.37%)] [26,964 / 69,622 (28.86%)]
7.5C - 8.4C 7.5C - 8.4C = 2,940
[2,940 (3.15% / 3.15%)] [29,904 / 66,470 (32.01%)]
8.5C - 9.4C 8.5C - 9.4C = 2,837
[2,837 (3.03% / 3.04%)] [32,741 / 63,530 (35.04%)]
9.5C - 10.4C 9.5C - 10.4C = 2,714
[2,714 (2.90% / 2.90%)] [35,455 / 60,693 (37.95%)]
10.5C - 11.4C 10.5C - 11.4C = 2,545
[2,545 (2.72% / 2.72%)] [38,000 / 57,979 (40.67%)]
11.5C - 12.4C 11.5C - 12.4C = 2,590
[2,590 (2.77% / 2.77%)] [40,590 / 55,434 (43.44%)]
12.5C - 13.4C 12.5C - 13.4C = 2,675
[2,675 (2.86% / 2.86%)] [43,265 / 52,844 (46.31%)]
13.5C - 14.4C 13.5C - 14.4C = 2,723
[2,723 (2.91% / 2.91%)] [45,988 / 50,169 (49.22%)]
14.5C - 15.4C 14.5C - 15.4C = 2,740
[2,740 (2.93% / 2.93%)] [48,728 / 47,446 (52.15%)]
15.5C - 16.4C 15.5C - 16.4C = 2,908
[2,908 (3.11% / 3.11%)] [51,636 / 44,706 (55.26%)]
16.5C - 17.4C 16.5C - 17.4C = 2,952
[2,952 (3.16% / 3.16%)] [54,588 / 41,798 (58.42%)]
17.5C - 18.4C 17.5C - 18.4C = 3,123
[3,123 (3.34% / 3.34%)] [57,711 / 38,846 (61.77%)]
18.5C - 19.4C 18.5C - 19.4C = 3,129
[3,129 (3.35% / 3.35%)] [60,840 / 35,723 (65.12%)]
19.5C - 20.4C 19.5C - 20.4C = 3,143
[3,143 (3.36% / 3.36%)] [63,983 / 32,594 (68.48%)]
20.5C - 21.4C 20.5C - 21.4C = 3,306
[3,306 (3.54% / 3.54%)] [67,289 / 29,451 (72.02%)]
21.5C - 22.4C 21.5C - 22.4C = 3,556
[3,556 (3.80% / 3.81%)] [70,845 / 26,145 (75.82%)]
22.5C - 23.4C 22.5C - 23.4C = 3,952
[3,952 (4.23% / 4.23%)] [74,797 / 22,589 (80.05%)]
23.5C - 24.4C 23.5C - 24.4C = 4,036
[4,036 (4.32% / 4.32%)] [78,833 / 18,637 (84.37%)]
24.5C - 25.4C 24.5C - 25.4C = 3,651
[3,651 (3.91% / 3.91%)] [82,484 / 14,601 (88.28%)]
25.5C - 26.4C 25.5C - 26.4C = 2,912
[2,912 (3.12% / 3.12%)] [85,396 / 10,950 (91.40%)]
26.5C - 27.4C 26.5C - 27.4C = 2,088
[2,088 (2.23% / 2.23%)] [87,484 / 8,038 (93.63%)]
27.5C - 28.4C 27.5C - 28.4C = 1,684
[1,684 (1.80% / 1.80%)] [89,168 / 5,950 (95.43%)]
28.5C - 29.4C 28.5C - 29.4C = 1,281
[1,281 (1.37% / 1.37%)] [90,449 / 4,266 (96.81%)]
29.5C - 30.4C 29.5C - 30.4C = 1,084
[1,084 (1.16% / 1.16%)] [91,533 / 2,985 (97.97%)]
30.5C - 31.4C 30.5C - 31.4C = 851
[851 (0.91% / 0.91%)] [92,384 / 1,901 (98.88%)]
31.5C - 32.4C 31.5C - 32.4C = 555
[555 (0.59% / 0.59%)] [92,939 / 1,050 (99.47%)]
32.5C - 33.4C 32.5C - 33.4C = 325
[325 (0.35% / 0.35%)] [93,264 / 495 (99.82%)]
33.5C - 34.4C 33.5C - 34.4C = 137
[137 (0.15% / 0.15%)] [93,401 / 170 (99.96%)]
34.5C - 35.4C 34.5C - 35.4C = 32
[32 (0.03% / 0.03%)] [93,433 / 33 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 1
[1 (0.00% / 0.00%)] [93,434 / 1 (100.00%)]

Missing observations (46 / 0.05%)