Station Number 50226
Prefecture Shizuoka [ Local Portal ]
Location 静岡県浜松市天竜区佐久間町浦川 (HAMAMATSU SHI TENRYU KU, SHIZUOKA KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1975/05/13 -- 1978/12/19 SAKUMA 35.092N 137.807E 141m 0.0m
1978/12/20 -- 1986/10/27 SAKUMA 35.092N 137.807E 141m 13.9m
1986/10/28 -- 1996/03/28 SAKUMA 35.092N 137.807E 141m 13.9m
1996/03/29 -- 2008/03/10 SAKUMA 35.088N 137.805E 135m 9.4m
2008/03/11 -- 2009/03/24 SAKUMA 35.088N 137.805E 135m 9.4m
2009/03/25 -- 2015/08/99 SAKUMA 35.057N 137.762E 150m 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
50296 KUMA (Shizuoka) 11.30km 193deg.
50386 TENRYU (Shizuoka) 19.10km 165deg.
50306 MIKURA (Shizuoka) 19.72km 123deg.
51076 CHAUSUYAMA (Aichi) 20.06km 330deg.
51077 CHAUSUYAMA (Aichi) 20.33km 332deg.
50231 KOSHIKIDAIRA (Shizuoka) 20.56km 104deg.
50376 KIRIYAMA (Shizuoka) 21.18km 197deg.
51246 HORAI (Aichi) 21.99km 230deg.
48871 UGUSU (Nagano) 23.68km 15deg.
50391 MIKURA (Shizuoka) 24.23km 137deg.
51247 SHINSHIRO (Aichi) 27.81km 233deg.
48836 ANAN (Nagano) 28.76km 9deg.
51071 INABU (Aichi) 28.91km 306deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 318,085
[318,085 (91.48% / 91.73%)] [318,085 / 346,744 (91.73%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,003
[13,003 (3.74% / 3.75%)] [331,088 / 28,659 (95.48%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,345
[5,345 (1.54% / 1.54%)] [336,433 / 15,656 (97.03%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,986
[2,986 (0.86% / 0.86%)] [339,419 / 10,311 (97.89%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,910
[1,910 (0.55% / 0.55%)] [341,329 / 7,325 (98.44%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,297
[1,297 (0.37% / 0.37%)] [342,626 / 5,415 (98.81%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 901
[901 (0.26% / 0.26%)] [343,527 / 4,118 (99.07%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 644
[644 (0.19% / 0.19%)] [344,171 / 3,217 (99.26%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 503
[503 (0.14% / 0.15%)] [344,674 / 2,573 (99.40%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 378
[378 (0.11% / 0.11%)] [345,052 / 2,070 (99.51%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 313
[313 (0.09% / 0.09%)] [345,365 / 1,692 (99.60%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 243
[243 (0.07% / 0.07%)] [345,608 / 1,379 (99.67%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 174
[174 (0.05% / 0.05%)] [345,782 / 1,136 (99.72%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 154
[154 (0.04% / 0.04%)] [345,936 / 962 (99.77%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 107
[107 (0.03% / 0.03%)] [346,043 / 808 (99.80%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 94
[94 (0.03% / 0.03%)] [346,137 / 701 (99.82%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 70
[70 (0.02% / 0.02%)] [346,207 / 607 (99.85%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 81
[81 (0.02% / 0.02%)] [346,288 / 537 (99.87%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 60
[60 (0.02% / 0.02%)] [346,348 / 456 (99.89%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 53
[53 (0.02% / 0.02%)] [346,401 / 396 (99.90%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 34
[34 (0.01% / 0.01%)] [346,435 / 343 (99.91%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 39
[39 (0.01% / 0.01%)] [346,474 / 309 (99.92%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 27
[27 (0.01% / 0.01%)] [346,501 / 270 (99.93%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 21
[21 (0.01% / 0.01%)] [346,522 / 243 (99.94%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 27
[27 (0.01% / 0.01%)] [346,549 / 222 (99.94%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 19
[19 (0.01% / 0.01%)] [346,568 / 195 (99.95%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 17
[17 (0.00% / 0.00%)] [346,585 / 176 (99.95%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 21
[21 (0.01% / 0.01%)] [346,606 / 159 (99.96%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 15
[15 (0.00% / 0.00%)] [346,621 / 138 (99.96%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [346,628 / 123 (99.97%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 9
[9 (0.00% / 0.00%)] [346,637 / 116 (99.97%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 15
[15 (0.00% / 0.00%)] [346,652 / 107 (99.97%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [346,663 / 92 (99.98%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 7
[7 (0.00% / 0.00%)] [346,670 / 81 (99.98%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 9
[9 (0.00% / 0.00%)] [346,679 / 74 (99.98%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [346,683 / 65 (99.98%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [346,686 / 61 (99.98%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 10
[10 (0.00% / 0.00%)] [346,696 / 58 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [346,697 / 48 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [346,700 / 47 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [346,706 / 44 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [346,709 / 38 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [346,711 / 35 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [346,715 / 33 (99.99%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [346,717 / 29 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [346,721 / 27 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 3
[3 (0.00% / 0.00%)] [346,724 / 23 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [346,725 / 20 (99.99%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [346,727 / 19 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [346,728 / 17 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 3
[3 (0.00% / 0.00%)] [346,731 / 16 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [346,733 / 13 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [346,735 / 11 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 2
[2 (0.00% / 0.00%)] [346,737 / 9 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [346,738 / 7 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [346,739 / 6 (100.00%)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [346,740 / 5 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [346,741 / 4 (100.00%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [346,742 / 3 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [346,743 / 2 (100.00%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [346,744 / 1 (100.00%)]

Missing observations (968 / 0.28%)

Wind Direction

Calm Calm = 93,230
[93,230 (26.81% / 29.08%)] [0 / 0 (NA)]
NNE NNE = 8,840
[8,840 (2.54% / 2.76%)] [0 / 0 (NA)]
NE NE = 11,104
[11,104 (3.19% / 3.46%)] [0 / 0 (NA)]
ENE ENE = 16,225
[16,225 (4.67% / 5.06%)] [0 / 0 (NA)]
E E = 18,599
[18,599 (5.35% / 5.80%)] [0 / 0 (NA)]
ESE ESE = 15,494
[15,494 (4.46% / 4.83%)] [0 / 0 (NA)]
SE SE = 8,502
[8,502 (2.45% / 2.65%)] [0 / 0 (NA)]
SSE SSE = 6,577
[6,577 (1.89% / 2.05%)] [0 / 0 (NA)]
S S = 10,170
[10,170 (2.92% / 3.17%)] [0 / 0 (NA)]
SSW SSW = 23,110
[23,110 (6.65% / 7.21%)] [0 / 0 (NA)]
SW SW = 38,864
[38,864 (11.18% / 12.12%)] [0 / 0 (NA)]
WSW WSW = 29,405
[29,405 (8.46% / 9.17%)] [0 / 0 (NA)]
W W = 13,414
[13,414 (3.86% / 4.18%)] [0 / 0 (NA)]
WNW WNW = 9,114
[9,114 (2.62% / 2.84%)] [0 / 0 (NA)]
NW NW = 6,040
[6,040 (1.74% / 1.88%)] [0 / 0 (NA)]
NNW NNW = 4,936
[4,936 (1.42% / 1.54%)] [0 / 0 (NA)]
N N = 7,003
[7,003 (2.01% / 2.18%)] [0 / 0 (NA)]

Missing observations (27,085 / 7.79%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 103,480
[103,480 (29.76% / 32.27%)] [103,480 / 320,710 (32.27%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 129,366
[129,366 (37.20% / 40.34%)] [232,846 / 217,230 (72.60%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 43,062
[43,062 (12.38% / 13.43%)] [275,908 / 87,864 (86.03%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 20,766
[20,766 (5.97% / 6.48%)] [296,674 / 44,802 (92.51%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 12,232
[12,232 (3.52% / 3.81%)] [308,906 / 24,036 (96.32%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,371
[6,371 (1.83% / 1.99%)] [315,277 / 11,804 (98.31%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 3,037
[3,037 (0.87% / 0.95%)] [318,314 / 5,433 (99.25%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,387
[1,387 (0.40% / 0.43%)] [319,701 / 2,396 (99.69%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 628
[628 (0.18% / 0.20%)] [320,329 / 1,009 (99.88%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 249
[249 (0.07% / 0.08%)] [320,578 / 381 (99.96%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 102
[102 (0.03% / 0.03%)] [320,680 / 132 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 24
[24 (0.01% / 0.01%)] [320,704 / 30 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 4
[4 (0.00% / 0.00%)] [320,708 / 6 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2
[2 (0.00% / 0.00%)] [320,710 / 2 (100.00%)]

Missing observations (27,002 / 7.77%)

Temperature

-7.5C - -6.6C -7.5C - -6.6C = 2
[2 (0.00% / 0.00%)] [2 / 320,983 (0.00%)]
-6.5C - -5.6C -6.5C - -5.6C = 15
[15 (0.00% / 0.00%)] [17 / 320,981 (0.01%)]
-5.5C - -4.6C -5.5C - -4.6C = 73
[73 (0.02% / 0.02%)] [90 / 320,966 (0.03%)]
-4.5C - -3.6C -4.5C - -3.6C = 316
[316 (0.09% / 0.10%)] [406 / 320,893 (0.13%)]
-3.5C - -2.6C -3.5C - -2.6C = 1,144
[1,144 (0.33% / 0.36%)] [1,550 / 320,577 (0.48%)]
-2.5C - -1.6C -2.5C - -1.6C = 2,507
[2,507 (0.72% / 0.78%)] [4,057 / 319,433 (1.26%)]
-1.5C - -0.6C -1.5C - -0.6C = 4,443
[4,443 (1.28% / 1.38%)] [8,500 / 316,926 (2.65%)]
-0.5C - 0.4C -0.5C - 0.4C = 12,463
[12,463 (3.58% / 3.88%)] [20,963 / 312,483 (6.53%)]
0.5C - 1.4C 0.5C - 1.4C = 7,525
[7,525 (2.16% / 2.34%)] [28,488 / 300,020 (8.88%)]
1.5C - 2.4C 1.5C - 2.4C = 8,075
[8,075 (2.32% / 2.52%)] [36,563 / 292,495 (11.39%)]
2.5C - 3.4C 2.5C - 3.4C = 8,677
[8,677 (2.50% / 2.70%)] [45,240 / 284,420 (14.09%)]
3.5C - 4.4C 3.5C - 4.4C = 8,933
[8,933 (2.57% / 2.78%)] [54,173 / 275,743 (16.88%)]
4.5C - 5.4C 4.5C - 5.4C = 9,925
[9,925 (2.85% / 3.09%)] [64,098 / 266,810 (19.97%)]
5.5C - 6.4C 5.5C - 6.4C = 9,975
[9,975 (2.87% / 3.11%)] [74,073 / 256,885 (23.08%)]
6.5C - 7.4C 6.5C - 7.4C = 10,411
[10,411 (2.99% / 3.24%)] [84,484 / 246,910 (26.32%)]
7.5C - 8.4C 7.5C - 8.4C = 10,175
[10,175 (2.93% / 3.17%)] [94,659 / 236,499 (29.49%)]
8.5C - 9.4C 8.5C - 9.4C = 10,120
[10,120 (2.91% / 3.15%)] [104,779 / 226,324 (32.64%)]
9.5C - 10.4C 9.5C - 10.4C = 10,100
[10,100 (2.90% / 3.15%)] [114,879 / 216,204 (35.79%)]
10.5C - 11.4C 10.5C - 11.4C = 9,969
[9,969 (2.87% / 3.11%)] [124,848 / 206,104 (38.90%)]
11.5C - 12.4C 11.5C - 12.4C = 10,348
[10,348 (2.98% / 3.22%)] [135,196 / 196,135 (42.12%)]
12.5C - 13.4C 12.5C - 13.4C = 10,352
[10,352 (2.98% / 3.23%)] [145,548 / 185,787 (45.34%)]
13.5C - 14.4C 13.5C - 14.4C = 10,227
[10,227 (2.94% / 3.19%)] [155,775 / 175,435 (48.53%)]
14.5C - 15.4C 14.5C - 15.4C = 10,361
[10,361 (2.98% / 3.23%)] [166,136 / 165,208 (51.76%)]
15.5C - 16.4C 15.5C - 16.4C = 10,431
[10,431 (3.00% / 3.25%)] [176,567 / 154,847 (55.01%)]
16.5C - 17.4C 16.5C - 17.4C = 10,354
[10,354 (2.98% / 3.23%)] [186,921 / 144,416 (58.23%)]
17.5C - 18.4C 17.5C - 18.4C = 10,451
[10,451 (3.01% / 3.26%)] [197,372 / 134,062 (61.49%)]
18.5C - 19.4C 18.5C - 19.4C = 10,851
[10,851 (3.12% / 3.38%)] [208,223 / 123,611 (64.87%)]
19.5C - 20.4C 19.5C - 20.4C = 11,530
[11,530 (3.32% / 3.59%)] [219,753 / 112,760 (68.46%)]
20.5C - 21.4C 20.5C - 21.4C = 12,661
[12,661 (3.64% / 3.94%)] [232,414 / 101,230 (72.41%)]
21.5C - 22.4C 21.5C - 22.4C = 13,966
[13,966 (4.02% / 4.35%)] [246,380 / 88,569 (76.76%)]
22.5C - 23.4C 22.5C - 23.4C = 14,653
[14,653 (4.21% / 4.57%)] [261,033 / 74,603 (81.32%)]
23.5C - 24.4C 23.5C - 24.4C = 13,128
[13,128 (3.78% / 4.09%)] [274,161 / 59,950 (85.41%)]
24.5C - 25.4C 24.5C - 25.4C = 10,308
[10,308 (2.96% / 3.21%)] [284,469 / 46,822 (88.62%)]
25.5C - 26.4C 25.5C - 26.4C = 7,788
[7,788 (2.24% / 2.43%)] [292,257 / 36,514 (91.05%)]
26.5C - 27.4C 26.5C - 27.4C = 6,057
[6,057 (1.74% / 1.89%)] [298,314 / 28,726 (92.94%)]
27.5C - 28.4C 27.5C - 28.4C = 4,937
[4,937 (1.42% / 1.54%)] [303,251 / 22,669 (94.48%)]
28.5C - 29.4C 28.5C - 29.4C = 4,184
[4,184 (1.20% / 1.30%)] [307,435 / 17,732 (95.78%)]
29.5C - 30.4C 29.5C - 30.4C = 3,432
[3,432 (0.99% / 1.07%)] [310,867 / 13,548 (96.85%)]
30.5C - 31.4C 30.5C - 31.4C = 2,974
[2,974 (0.86% / 0.93%)] [313,841 / 10,116 (97.77%)]
31.5C - 32.4C 31.5C - 32.4C = 2,499
[2,499 (0.72% / 0.78%)] [316,340 / 7,142 (98.55%)]
32.5C - 33.4C 32.5C - 33.4C = 1,776
[1,776 (0.51% / 0.55%)] [318,116 / 4,643 (99.11%)]
33.5C - 34.4C 33.5C - 34.4C = 1,282
[1,282 (0.37% / 0.40%)] [319,398 / 2,867 (99.51%)]
34.5C - 35.4C 34.5C - 35.4C = 837
[837 (0.24% / 0.26%)] [320,235 / 1,585 (99.77%)]
35.5C - 36.4C 35.5C - 36.4C = 437
[437 (0.13% / 0.14%)] [320,672 / 748 (99.90%)]
36.5C - 37.4C 36.5C - 37.4C = 217
[217 (0.06% / 0.07%)] [320,889 / 311 (99.97%)]
37.5C - 38.4C 37.5C - 38.4C = 67
[67 (0.02% / 0.02%)] [320,956 / 94 (99.99%)]
38.5C - 39.4C 38.5C - 39.4C = 23
[23 (0.01% / 0.01%)] [320,979 / 27 (100.00%)]
39.5C - 40.4C 39.5C - 40.4C = 4
[4 (0.00% / 0.00%)] [320,983 / 4 (100.00%)]

Missing observations (26,729 / 7.69%)

Sunshine Duration

0.0h 0.0h = 232,429
[232,429 (66.85% / 72.41%)] [232,429 / 320,995 (72.41%)]
0.1h 0.1h = 7,140
[7,140 (2.05% / 2.22%)] [239,569 / 88,566 (74.63%)]
0.2h 0.2h = 5,425
[5,425 (1.56% / 1.69%)] [244,994 / 81,426 (76.32%)]
0.3h 0.3h = 4,935
[4,935 (1.42% / 1.54%)] [249,929 / 76,001 (77.86%)]
0.4h 0.4h = 4,769
[4,769 (1.37% / 1.49%)] [254,698 / 71,066 (79.35%)]
0.5h 0.5h = 4,750
[4,750 (1.37% / 1.48%)] [259,448 / 66,297 (80.83%)]
0.6h 0.6h = 4,771
[4,771 (1.37% / 1.49%)] [264,219 / 61,547 (82.31%)]
0.7h 0.7h = 4,716
[4,716 (1.36% / 1.47%)] [268,935 / 56,776 (83.78%)]
0.8h 0.8h = 5,231
[5,231 (1.50% / 1.63%)] [274,166 / 52,060 (85.41%)]
0.9h 0.9h = 7,120
[7,120 (2.05% / 2.22%)] [281,286 / 46,829 (87.63%)]
1.0h 1.0h = 39,709
[39,709 (11.42% / 12.37%)] [320,995 / 39,709 (100.00%)]

Missing observations (26,717 / 7.68%)