Station Number 42302
Prefecture Gunma [ Local Portal ]
Location 群馬県伊勢崎市宮子町 (ISESAKI SHI, GUMMA KEN)
Months of Observations 206
Number of Observations 149,869
Period of Observations
Period Name Lat. Long. Height Anemometer
1998/07/27 -- 2009/02/16 ISESAKI 36.332N 139.165E 64m 12.0m
2009/02/17 -- 2015/08/99 ISESAKI 36.332N 139.165E 64m 12.0m
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
42301 ISESAKI (Gunma) 2.34km 61deg.
42251 MAEBASHI (Gunma) 12.43km 310deg.
42915 MAEBASHI (Gunma) 12.43km 310deg.
42341 FUJIOKA (Gunma) 13.14km 220deg.
42266 KIRYU (Gunma) 16.77km 58deg.
42261 KUROHONE (Gunma) 21.63km 29deg.
42201 AKAGIYAMA (Gunma) 23.10km 2deg.
42286 KAMISATOMI (Gunma) 24.74km 281deg.
43051 YORII (Saitama) 25.24km 176deg.
41356 ASHIKAGA (Tochigi) 27.86km 96deg.
43056 KUMAGAYA (Saitama) 27.95km 136deg.
43905 KUMAGAYA (Saitama) 27.95km 136deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 141,039
[141,039 (94.11% / 94.17%)] [141,039 / 149,778 (94.17%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 4,816
[4,816 (3.21% / 3.22%)] [145,855 / 8,739 (97.38%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 1,642
[1,642 (1.10% / 1.10%)] [147,497 / 3,923 (98.48%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 844
[844 (0.56% / 0.56%)] [148,341 / 2,281 (99.04%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 437
[437 (0.29% / 0.29%)] [148,778 / 1,437 (99.33%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 284
[284 (0.19% / 0.19%)] [149,062 / 1,000 (99.52%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 183
[183 (0.12% / 0.12%)] [149,245 / 716 (99.64%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 92
[92 (0.06% / 0.06%)] [149,337 / 533 (99.71%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 67
[67 (0.04% / 0.04%)] [149,404 / 441 (99.75%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 61
[61 (0.04% / 0.04%)] [149,465 / 374 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 51
[51 (0.03% / 0.03%)] [149,516 / 313 (99.83%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 38
[38 (0.03% / 0.03%)] [149,554 / 262 (99.85%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 36
[36 (0.02% / 0.02%)] [149,590 / 224 (99.87%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 29
[29 (0.02% / 0.02%)] [149,619 / 188 (99.89%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 17
[17 (0.01% / 0.01%)] [149,636 / 159 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 17
[17 (0.01% / 0.01%)] [149,653 / 142 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 13
[13 (0.01% / 0.01%)] [149,666 / 125 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.01% / 0.01%)] [149,678 / 112 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 11
[11 (0.01% / 0.01%)] [149,689 / 100 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [149,694 / 89 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 15
[15 (0.01% / 0.01%)] [149,709 / 84 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.01% / 0.01%)] [149,720 / 69 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 7
[7 (0.00% / 0.00%)] [149,727 / 58 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [149,731 / 51 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 6
[6 (0.00% / 0.00%)] [149,737 / 47 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [149,741 / 41 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [149,743 / 37 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [149,747 / 35 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [149,749 / 31 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 4
[4 (0.00% / 0.00%)] [149,753 / 29 (99.98%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [149,754 / 25 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [149,758 / 24 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [149,762 / 20 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [149,763 / 16 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [149,764 / 15 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [149,767 / 14 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [149,768 / 11 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [149,769 / 10 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [149,770 / 9 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [149,771 / 8 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [149,772 / 7 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [149,774 / 6 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [149,775 / 4 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [149,776 / 3 (100.00%)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [149,777 / 2 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [149,778 / 1 (100.00%)]

Missing observations (91 / 0.06%)

Wind Direction

Calm Calm = 8,570
[8,570 (5.72% / 5.72%)] [0 / 0 (NA)]
NNE NNE = 2,541
[2,541 (1.70% / 1.70%)] [0 / 0 (NA)]
NE NE = 3,112
[3,112 (2.08% / 2.08%)] [0 / 0 (NA)]
ENE ENE = 5,811
[5,811 (3.88% / 3.88%)] [0 / 0 (NA)]
E E = 11,424
[11,424 (7.62% / 7.63%)] [0 / 0 (NA)]
ESE ESE = 17,057
[17,057 (11.38% / 11.39%)] [0 / 0 (NA)]
SE SE = 10,289
[10,289 (6.87% / 6.87%)] [0 / 0 (NA)]
SSE SSE = 4,209
[4,209 (2.81% / 2.81%)] [0 / 0 (NA)]
S S = 2,939
[2,939 (1.96% / 1.96%)] [0 / 0 (NA)]
SSW SSW = 3,205
[3,205 (2.14% / 2.14%)] [0 / 0 (NA)]
SW SW = 4,413
[4,413 (2.94% / 2.95%)] [0 / 0 (NA)]
WSW WSW = 5,986
[5,986 (3.99% / 4.00%)] [0 / 0 (NA)]
W W = 17,051
[17,051 (11.38% / 11.38%)] [0 / 0 (NA)]
WNW WNW = 18,806
[18,806 (12.55% / 12.56%)] [0 / 0 (NA)]
NW NW = 21,492
[21,492 (14.34% / 14.35%)] [0 / 0 (NA)]
NNW NNW = 9,520
[9,520 (6.35% / 6.36%)] [0 / 0 (NA)]
N N = 3,359
[3,359 (2.24% / 2.24%)] [0 / 0 (NA)]

Missing observations (85 / 0.06%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 10,538
[10,538 (7.03% / 7.04%)] [10,538 / 149,784 (7.04%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 45,336
[45,336 (30.25% / 30.27%)] [55,874 / 139,246 (37.30%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 36,905
[36,905 (24.62% / 24.64%)] [92,779 / 93,910 (61.94%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 23,913
[23,913 (15.96% / 15.96%)] [116,692 / 57,005 (77.91%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 13,671
[13,671 (9.12% / 9.13%)] [130,363 / 33,092 (87.03%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 7,676
[7,676 (5.12% / 5.12%)] [138,039 / 19,421 (92.16%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,220
[5,220 (3.48% / 3.49%)] [143,259 / 11,745 (95.64%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,265
[3,265 (2.18% / 2.18%)] [146,524 / 6,525 (97.82%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,862
[1,862 (1.24% / 1.24%)] [148,386 / 3,260 (99.07%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 857
[857 (0.57% / 0.57%)] [149,243 / 1,398 (99.64%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 351
[351 (0.23% / 0.23%)] [149,594 / 541 (99.87%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 124
[124 (0.08% / 0.08%)] [149,718 / 190 (99.96%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 43
[43 (0.03% / 0.03%)] [149,761 / 66 (99.98%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 17
[17 (0.01% / 0.01%)] [149,778 / 23 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 4
[4 (0.00% / 0.00%)] [149,782 / 6 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 2
[2 (0.00% / 0.00%)] [149,784 / 2 (100.00%)]

Missing observations (85 / 0.06%)

Temperature

-6.5C - -5.6C -6.5C - -5.6C = 1
[1 (0.00% / 0.00%)] [1 / 149,783 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 9
[9 (0.01% / 0.01%)] [10 / 149,782 (0.01%)]
-4.5C - -3.6C -4.5C - -3.6C = 47
[47 (0.03% / 0.03%)] [57 / 149,773 (0.04%)]
-3.5C - -2.6C -3.5C - -2.6C = 144
[144 (0.10% / 0.10%)] [201 / 149,726 (0.13%)]
-2.5C - -1.6C -2.5C - -1.6C = 381
[381 (0.25% / 0.25%)] [582 / 149,582 (0.39%)]
-1.5C - -0.6C -1.5C - -0.6C = 882
[882 (0.59% / 0.59%)] [1,464 / 149,201 (0.98%)]
-0.5C - 0.4C -0.5C - 0.4C = 3,914
[3,914 (2.61% / 2.61%)] [5,378 / 148,319 (3.59%)]
0.5C - 1.4C 0.5C - 1.4C = 3,471
[3,471 (2.32% / 2.32%)] [8,849 / 144,405 (5.91%)]
1.5C - 2.4C 1.5C - 2.4C = 3,915
[3,915 (2.61% / 2.61%)] [12,764 / 140,934 (8.52%)]
2.5C - 3.4C 2.5C - 3.4C = 4,478
[4,478 (2.99% / 2.99%)] [17,242 / 137,019 (11.51%)]
3.5C - 4.4C 3.5C - 4.4C = 4,660
[4,660 (3.11% / 3.11%)] [21,902 / 132,541 (14.62%)]
4.5C - 5.4C 4.5C - 5.4C = 4,797
[4,797 (3.20% / 3.20%)] [26,699 / 127,881 (17.83%)]
5.5C - 6.4C 5.5C - 6.4C = 4,992
[4,992 (3.33% / 3.33%)] [31,691 / 123,084 (21.16%)]
6.5C - 7.4C 6.5C - 7.4C = 5,106
[5,106 (3.41% / 3.41%)] [36,797 / 118,092 (24.57%)]
7.5C - 8.4C 7.5C - 8.4C = 5,101
[5,101 (3.40% / 3.41%)] [41,898 / 112,986 (27.97%)]
8.5C - 9.4C 8.5C - 9.4C = 4,878
[4,878 (3.25% / 3.26%)] [46,776 / 107,885 (31.23%)]
9.5C - 10.4C 9.5C - 10.4C = 4,761
[4,761 (3.18% / 3.18%)] [51,537 / 103,007 (34.41%)]
10.5C - 11.4C 10.5C - 11.4C = 4,542
[4,542 (3.03% / 3.03%)] [56,079 / 98,246 (37.44%)]
11.5C - 12.4C 11.5C - 12.4C = 4,460
[4,460 (2.98% / 2.98%)] [60,539 / 93,704 (40.42%)]
12.5C - 13.4C 12.5C - 13.4C = 4,295
[4,295 (2.87% / 2.87%)] [64,834 / 89,244 (43.29%)]
13.5C - 14.4C 13.5C - 14.4C = 4,438
[4,438 (2.96% / 2.96%)] [69,272 / 84,949 (46.25%)]
14.5C - 15.4C 14.5C - 15.4C = 4,491
[4,491 (3.00% / 3.00%)] [73,763 / 80,511 (49.25%)]
15.5C - 16.4C 15.5C - 16.4C = 4,703
[4,703 (3.14% / 3.14%)] [78,466 / 76,020 (52.39%)]
16.5C - 17.4C 16.5C - 17.4C = 4,896
[4,896 (3.27% / 3.27%)] [83,362 / 71,317 (55.66%)]
17.5C - 18.4C 17.5C - 18.4C = 5,206
[5,206 (3.47% / 3.48%)] [88,568 / 66,421 (59.13%)]
18.5C - 19.4C 18.5C - 19.4C = 5,034
[5,034 (3.36% / 3.36%)] [93,602 / 61,215 (62.49%)]
19.5C - 20.4C 19.5C - 20.4C = 5,267
[5,267 (3.51% / 3.52%)] [98,869 / 56,181 (66.01%)]
20.5C - 21.4C 20.5C - 21.4C = 5,264
[5,264 (3.51% / 3.51%)] [104,133 / 50,914 (69.52%)]
21.5C - 22.4C 21.5C - 22.4C = 5,416
[5,416 (3.61% / 3.62%)] [109,549 / 45,650 (73.14%)]
22.5C - 23.4C 22.5C - 23.4C = 5,389
[5,389 (3.60% / 3.60%)] [114,938 / 40,234 (76.74%)]
23.5C - 24.4C 23.5C - 24.4C = 5,657
[5,657 (3.77% / 3.78%)] [120,595 / 34,845 (80.51%)]
24.5C - 25.4C 24.5C - 25.4C = 5,526
[5,526 (3.69% / 3.69%)] [126,121 / 29,188 (84.20%)]
25.5C - 26.4C 25.5C - 26.4C = 5,044
[5,044 (3.37% / 3.37%)] [131,165 / 23,662 (87.57%)]
26.5C - 27.4C 26.5C - 27.4C = 4,164
[4,164 (2.78% / 2.78%)] [135,329 / 18,618 (90.35%)]
27.5C - 28.4C 27.5C - 28.4C = 3,367
[3,367 (2.25% / 2.25%)] [138,696 / 14,454 (92.60%)]
28.5C - 29.4C 28.5C - 29.4C = 2,591
[2,591 (1.73% / 1.73%)] [141,287 / 11,087 (94.33%)]
29.5C - 30.4C 29.5C - 30.4C = 2,116
[2,116 (1.41% / 1.41%)] [143,403 / 8,496 (95.74%)]
30.5C - 31.4C 30.5C - 31.4C = 1,742
[1,742 (1.16% / 1.16%)] [145,145 / 6,380 (96.90%)]
31.5C - 32.4C 31.5C - 32.4C = 1,458
[1,458 (0.97% / 0.97%)] [146,603 / 4,638 (97.88%)]
32.5C - 33.4C 32.5C - 33.4C = 1,107
[1,107 (0.74% / 0.74%)] [147,710 / 3,180 (98.62%)]
33.5C - 34.4C 33.5C - 34.4C = 840
[840 (0.56% / 0.56%)] [148,550 / 2,073 (99.18%)]
34.5C - 35.4C 34.5C - 35.4C = 622
[622 (0.42% / 0.42%)] [149,172 / 1,233 (99.59%)]
35.5C - 36.4C 35.5C - 36.4C = 361
[361 (0.24% / 0.24%)] [149,533 / 611 (99.83%)]
36.5C - 37.4C 36.5C - 37.4C = 179
[179 (0.12% / 0.12%)] [149,712 / 250 (99.95%)]
37.5C - 38.4C 37.5C - 38.4C = 61
[61 (0.04% / 0.04%)] [149,773 / 71 (99.99%)]
38.5C - 39.4C 38.5C - 39.4C = 9
[9 (0.01% / 0.01%)] [149,782 / 10 (100.00%)]
39.5C - 40.4C 39.5C - 40.4C = 1
[1 (0.00% / 0.00%)] [149,783 / 1 (100.00%)]

Missing observations (86 / 0.06%)

Sunshine Duration

0.0h 0.0h = 104,245
[104,245 (69.56% / 69.64%)] [104,245 / 149,702 (69.64%)]
0.1h 0.1h = 2,885
[2,885 (1.93% / 1.93%)] [107,130 / 45,457 (71.56%)]
0.2h 0.2h = 2,390
[2,390 (1.59% / 1.60%)] [109,520 / 42,572 (73.16%)]
0.3h 0.3h = 2,033
[2,033 (1.36% / 1.36%)] [111,553 / 40,182 (74.52%)]
0.4h 0.4h = 1,912
[1,912 (1.28% / 1.28%)] [113,465 / 38,149 (75.79%)]
0.5h 0.5h = 1,800
[1,800 (1.20% / 1.20%)] [115,265 / 36,237 (77.00%)]
0.6h 0.6h = 1,934
[1,934 (1.29% / 1.29%)] [117,199 / 34,437 (78.29%)]
0.7h 0.7h = 2,100
[2,100 (1.40% / 1.40%)] [119,299 / 32,503 (79.69%)]
0.8h 0.8h = 2,329
[2,329 (1.55% / 1.56%)] [121,628 / 30,403 (81.25%)]
0.9h 0.9h = 3,303
[3,303 (2.20% / 2.21%)] [124,931 / 28,074 (83.45%)]
1.0h 1.0h = 24,771
[24,771 (16.53% / 16.55%)] [149,702 / 24,771 (100.00%)]

Missing observations (167 / 0.11%)