Station Number
|
48331 |
Prefecture
|
Nagano
[
Local Portal
]
|
Location
|
長野県北佐久郡軽井沢町大字長倉
(KITASAKU GUN KARUIZAWA MACHI, NAGANO KEN)
|
Months of Observations
|
528 |
Number of Observations
|
385,704 |
Period of Observations
|
Period |
Name |
Lat. |
Long. |
Height |
Anemometer |
1974/11/01
--
1975/12/01 |
KARUIZAWA |
36.342N
|
138.547E
|
999m
|
0.0m
|
1975/12/02
--
1988/12/31 |
KARUIZAWA |
36.342N
|
138.547E
|
999m
|
15.1m
|
1989/01/01
--
2009/09/30 |
KARUIZAWA |
36.342N
|
138.547E
|
999m
|
15.1m
|
2009/10/01
--
2014/11/26 |
KARUIZAWA |
36.342N
|
138.547E
|
999m
|
15.1m
|
2014/11/27
--
2019/12/99 |
KARUIZAWA |
36.342N
|
138.547E
|
999m
|
18.5m
|
|
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 |
42276 |
ICHINOJIYAMA (Gunma) |
10.50km
|
71deg.
|
48386 |
SAKU (Nagano) |
12.27km
|
210deg.
|
42221 |
TASHIRO (Gunma) |
15.40km
|
330deg.
|
48321 |
TOMI (Nagano) |
15.41km
|
287deg.
|
42326 |
NISHI-NOMAKI (Gunma) |
17.96km
|
126deg.
|
48381 |
TATESHINA (Nagano) |
22.41km
|
249deg.
|
48451 |
MORAISAN (Nagano) |
26.00km
|
182deg.
|
48256 |
UEDA (Nagano) |
26.11km
|
284deg.
|
48456 |
JIKKOKUTOGE (Nagano) |
27.42km
|
161deg.
|
48216 |
SUGADAIRA (Nagano) |
29.00km
|
316deg.
|
48935 |
SUGADAIRA (Nagano) |
29.12km
|
316deg.
|
|
Statistics for the Whole Period
Precipitation
0.0mm - 0.4mm |

[359,555 (93.22% / 93.26%)]
[359,555 / 385,553 (93.26)]
|
0.5mm - 1.4mm |

[14,673 (3.80% / 3.81%)]
[374,228 / 25,998 (97.06)]
|
1.5mm - 2.4mm |

[5,309 (1.38% / 1.38%)]
[379,537 / 11,325 (98.44)]
|
2.5mm - 3.4mm |

[2,443 (0.63% / 0.63%)]
[381,980 / 6,016 (99.07)]
|
3.5mm - 4.4mm |

[1,267 (0.33% / 0.33%)]
[383,247 / 3,573 (99.40)]
|
4.5mm - 5.4mm |

[711 (0.18% / 0.18%)]
[383,958 / 2,306 (99.59)]
|
5.5mm - 6.4mm |

[430 (0.11% / 0.11%)]
[384,388 / 1,595 (99.70)]
|
6.5mm - 7.4mm |

[316 (0.08% / 0.08%)]
[384,704 / 1,165 (99.78)]
|
7.5mm - 8.4mm |

[206 (0.05% / 0.05%)]
[384,910 / 849 (99.83)]
|
8.5mm - 9.4mm |

[136 (0.04% / 0.04%)]
[385,046 / 643 (99.87)]
|
9.5mm - 10.4mm |

[98 (0.03% / 0.03%)]
[385,144 / 507 (99.89)]
|
10.5mm - 11.4mm |

[76 (0.02% / 0.02%)]
[385,220 / 409 (99.91)]
|
11.5mm - 12.4mm |

[49 (0.01% / 0.01%)]
[385,269 / 333 (99.93)]
|
12.5mm - 13.4mm |

[53 (0.01% / 0.01%)]
[385,322 / 284 (99.94)]
|
13.5mm - 14.4mm |

[44 (0.01% / 0.01%)]
[385,366 / 231 (99.95)]
|
14.5mm - 15.4mm |

[29 (0.01% / 0.01%)]
[385,395 / 187 (99.96)]
|
15.5mm - 16.4mm |

[19 (0.00% / 0.00%)]
[385,414 / 158 (99.96)]
|
16.5mm - 17.4mm |

[24 (0.01% / 0.01%)]
[385,438 / 139 (99.97)]
|
17.5mm - 18.4mm |

[19 (0.00% / 0.00%)]
[385,457 / 115 (99.98)]
|
18.5mm - 19.4mm |

[13 (0.00% / 0.00%)]
[385,470 / 96 (99.98)]
|
19.5mm - 20.4mm |

[9 (0.00% / 0.00%)]
[385,479 / 83 (99.98)]
|
20.5mm - 21.4mm |

[10 (0.00% / 0.00%)]
[385,489 / 74 (99.98)]
|
21.5mm - 22.4mm |

[6 (0.00% / 0.00%)]
[385,495 / 64 (99.98)]
|
22.5mm - 23.4mm |

[7 (0.00% / 0.00%)]
[385,502 / 58 (99.99)]
|
23.5mm - 24.4mm |

[6 (0.00% / 0.00%)]
[385,508 / 51 (99.99)]
|
24.5mm - 25.4mm |

[3 (0.00% / 0.00%)]
[385,511 / 45 (99.99)]
|
25.5mm - 26.4mm |

[3 (0.00% / 0.00%)]
[385,514 / 42 (99.99)]
|
26.5mm - 27.4mm |

[6 (0.00% / 0.00%)]
[385,520 / 39 (99.99)]
|
27.5mm - 28.4mm |

[9 (0.00% / 0.00%)]
[385,529 / 33 (99.99)]
|
28.5mm - 29.4mm |

[4 (0.00% / 0.00%)]
[385,533 / 24 (99.99)]
|
30.5mm - 31.4mm |

[4 (0.00% / 0.00%)]
[385,537 / 20 (100.00)]
|
31.5mm - 32.4mm |

[2 (0.00% / 0.00%)]
[385,539 / 16 (100.00)]
|
32.5mm - 33.4mm |

[4 (0.00% / 0.00%)]
[385,543 / 14 (100.00)]
|
33.5mm - 34.4mm |

[4 (0.00% / 0.00%)]
[385,547 / 10 (100.00)]
|
34.5mm - 35.4mm |

[2 (0.00% / 0.00%)]
[385,549 / 6 (100.00)]
|
35.5mm - 36.4mm |

[2 (0.00% / 0.00%)]
[385,551 / 4 (100.00)]
|
37.5mm - 38.4mm |

[1 (0.00% / 0.00%)]
[385,552 / 2 (100.00)]
|
53.5mm - 54.4mm |

[1 (0.00% / 0.00%)]
[385,553 / 1 (100.00)]
|
Missing observations
(151 / 0.04%)
Wind Direction
Calm |

[22,293 (5.78% / 5.78%)]
|
NNE |

[17,497 (4.54% / 4.54%)]
|
NE |

[42,616 (11.05% / 11.06%)]
|
ENE |

[47,607 (12.34% / 12.35%)]
|
E |

[25,698 (6.66% / 6.67%)]
|
ESE |

[10,214 (2.65% / 2.65%)]
|
SE |

[5,017 (1.30% / 1.30%)]
|
SSE |

[3,660 (0.95% / 0.95%)]
|
S |

[5,870 (1.52% / 1.52%)]
|
SSW |

[15,514 (4.02% / 4.03%)]
|
SW |

[43,310 (11.23% / 11.24%)]
|
WSW |

[55,587 (14.41% / 14.42%)]
|
W |

[35,963 (9.32% / 9.33%)]
|
WNW |

[19,763 (5.12% / 5.13%)]
|
NW |

[11,851 (3.07% / 3.07%)]
|
NNW |

[9,083 (2.35% / 2.36%)]
|
N |

[13,876 (3.60% / 3.60%)]
|
Missing observations
(285 / 0.07%)
Wind Speed
0.0m/s - 0.4m/s |

[24,028 (6.23% / 6.23%)]
[24,028 / 385,420 (6.23)]
|
0.5m/s - 1.4m/s |

[137,824 (35.73% / 35.76%)]
[161,852 / 361,392 (41.99)]
|
1.5m/s - 2.4m/s |

[134,570 (34.89% / 34.92%)]
[296,422 / 223,568 (76.91)]
|
2.5m/s - 3.4m/s |

[57,715 (14.96% / 14.97%)]
[354,137 / 88,998 (91.88)]
|
3.5m/s - 4.4m/s |

[22,142 (5.74% / 5.74%)]
[376,279 / 31,283 (97.63)]
|
4.5m/s - 5.4m/s |

[7,037 (1.82% / 1.83%)]
[383,316 / 9,141 (99.45)]
|
5.5m/s - 6.4m/s |

[1,664 (0.43% / 0.43%)]
[384,980 / 2,104 (99.89)]
|
6.5m/s - 7.4m/s |

[361 (0.09% / 0.09%)]
[385,341 / 440 (99.98)]
|
7.5m/s - 8.4m/s |

[62 (0.02% / 0.02%)]
[385,403 / 79 (100.00)]
|
8.5m/s - 9.4m/s |

[11 (0.00% / 0.00%)]
[385,414 / 17 (100.00)]
|
9.5m/s - 10.4m/s |

[3 (0.00% / 0.00%)]
[385,417 / 6 (100.00)]
|
10.5m/s - 11.4m/s |

[3 (0.00% / 0.00%)]
[385,420 / 3 (100.00)]
|
Missing observations
(284 / 0.07%)
Temperature
-18.5C - -17.6C |

[5 (0.00% / 0.00%)]
[5 / 385,664 (0.00)]
|
-17.5C - -16.6C |

[17 (0.00% / 0.00%)]
[22 / 385,659 (0.01)]
|
-16.5C - -15.6C |

[48 (0.01% / 0.01%)]
[70 / 385,642 (0.02)]
|
-15.5C - -14.6C |

[88 (0.02% / 0.02%)]
[158 / 385,594 (0.04)]
|
-14.5C - -13.6C |

[179 (0.05% / 0.05%)]
[337 / 385,506 (0.09)]
|
-13.5C - -12.6C |

[315 (0.08% / 0.08%)]
[652 / 385,327 (0.17)]
|
-12.5C - -11.6C |

[607 (0.16% / 0.16%)]
[1,259 / 385,012 (0.33)]
|
-11.5C - -10.6C |

[961 (0.25% / 0.25%)]
[2,220 / 384,405 (0.58)]
|
-10.5C - -9.6C |

[1,664 (0.43% / 0.43%)]
[3,884 / 383,444 (1.01)]
|
-9.5C - -8.6C |

[2,766 (0.72% / 0.72%)]
[6,650 / 381,780 (1.72)]
|
-8.5C - -7.6C |

[4,061 (1.05% / 1.05%)]
[10,711 / 379,014 (2.78)]
|
-7.5C - -6.6C |

[5,299 (1.37% / 1.37%)]
[16,010 / 374,953 (4.15)]
|
-6.5C - -5.6C |

[6,767 (1.75% / 1.75%)]
[22,777 / 369,654 (5.91)]
|
-5.5C - -4.6C |

[7,814 (2.03% / 2.03%)]
[30,591 / 362,887 (7.93)]
|
-4.5C - -3.6C |

[9,143 (2.37% / 2.37%)]
[39,734 / 355,073 (10.30)]
|
-3.5C - -2.6C |

[10,409 (2.70% / 2.70%)]
[50,143 / 345,930 (13.00)]
|
-2.5C - -1.6C |

[12,662 (3.28% / 3.28%)]
[62,805 / 335,521 (16.28)]
|
-1.5C - -0.6C |

[13,258 (3.44% / 3.44%)]
[76,063 / 322,859 (19.72)]
|
-0.5C - 0.4C |

[25,266 (6.55% / 6.55%)]
[101,329 / 309,601 (26.27)]
|
0.5C - 1.4C |

[12,055 (3.13% / 3.13%)]
[113,384 / 284,335 (29.40)]
|
1.5C - 2.4C |

[10,713 (2.78% / 2.78%)]
[124,097 / 272,280 (32.18)]
|
2.5C - 3.4C |

[10,771 (2.79% / 2.79%)]
[134,868 / 261,567 (34.97)]
|
3.5C - 4.4C |

[10,634 (2.76% / 2.76%)]
[145,502 / 250,796 (37.73)]
|
4.5C - 5.4C |

[10,777 (2.79% / 2.79%)]
[156,279 / 240,162 (40.52)]
|
5.5C - 6.4C |

[10,488 (2.72% / 2.72%)]
[166,767 / 229,385 (43.24)]
|
6.5C - 7.4C |

[11,030 (2.86% / 2.86%)]
[177,797 / 218,897 (46.10)]
|
7.5C - 8.4C |

[10,877 (2.82% / 2.82%)]
[188,674 / 207,867 (48.92)]
|
8.5C - 9.4C |

[11,724 (3.04% / 3.04%)]
[200,398 / 196,990 (51.96)]
|
9.5C - 10.4C |

[11,704 (3.03% / 3.03%)]
[212,102 / 185,266 (55.00)]
|
10.5C - 11.4C |

[12,501 (3.24% / 3.24%)]
[224,603 / 173,562 (58.24)]
|
11.5C - 12.4C |

[12,416 (3.22% / 3.22%)]
[237,019 / 161,061 (61.46)]
|
12.5C - 13.4C |

[12,945 (3.36% / 3.36%)]
[249,964 / 148,645 (64.81)]
|
13.5C - 14.4C |

[13,118 (3.40% / 3.40%)]
[263,082 / 135,700 (68.22)]
|
14.5C - 15.4C |

[14,276 (3.70% / 3.70%)]
[277,358 / 122,582 (71.92)]
|
15.5C - 16.4C |

[14,338 (3.72% / 3.72%)]
[291,696 / 108,306 (75.63)]
|
16.5C - 17.4C |

[14,289 (3.70% / 3.71%)]
[305,985 / 93,968 (79.34)]
|
17.5C - 18.4C |

[14,321 (3.71% / 3.71%)]
[320,306 / 79,679 (83.05)]
|
18.5C - 19.4C |

[14,215 (3.69% / 3.69%)]
[334,521 / 65,358 (86.74)]
|
19.5C - 20.4C |

[12,366 (3.21% / 3.21%)]
[346,887 / 51,143 (89.95)]
|
20.5C - 21.4C |

[10,261 (2.66% / 2.66%)]
[357,148 / 38,777 (92.61)]
|
21.5C - 22.4C |

[7,266 (1.88% / 1.88%)]
[364,414 / 28,516 (94.49)]
|
22.5C - 23.4C |

[5,609 (1.45% / 1.45%)]
[370,023 / 21,250 (95.94)]
|
23.5C - 24.4C |

[4,627 (1.20% / 1.20%)]
[374,650 / 15,641 (97.14)]
|
24.5C - 25.4C |

[3,662 (0.95% / 0.95%)]
[378,312 / 11,014 (98.09)]
|
25.5C - 26.4C |

[2,678 (0.69% / 0.69%)]
[380,990 / 7,352 (98.79)]
|
26.5C - 27.4C |

[2,075 (0.54% / 0.54%)]
[383,065 / 4,674 (99.33)]
|
27.5C - 28.4C |

[1,353 (0.35% / 0.35%)]
[384,418 / 2,599 (99.68)]
|
28.5C - 29.4C |

[778 (0.20% / 0.20%)]
[385,196 / 1,246 (99.88)]
|
29.5C - 30.4C |

[334 (0.09% / 0.09%)]
[385,530 / 468 (99.97)]
|
30.5C - 31.4C |

[114 (0.03% / 0.03%)]
[385,644 / 134 (99.99)]
|
31.5C - 32.4C |

[18 (0.00% / 0.00%)]
[385,662 / 20 (100.00)]
|
32.5C - 33.4C |

[2 (0.00% / 0.00%)]
[385,664 / 2 (100.00)]
|
Missing observations
(40 / 0.01%)
Sunshine Duration
0.0h |

[263,539 (68.33% / 68.55%)]
[263,539 / 384,451 (68.55)]
|
0.1h |

[9,050 (2.35% / 2.35%)]
[272,589 / 120,912 (70.90)]
|
0.2h |

[6,944 (1.80% / 1.81%)]
[279,533 / 111,862 (72.71)]
|
0.3h |

[6,230 (1.62% / 1.62%)]
[285,763 / 104,918 (74.33)]
|
0.4h |

[5,762 (1.49% / 1.50%)]
[291,525 / 98,688 (75.83)]
|
0.5h |

[5,665 (1.47% / 1.47%)]
[297,190 / 92,926 (77.30)]
|
0.6h |

[5,813 (1.51% / 1.51%)]
[303,003 / 87,261 (78.81)]
|
0.7h |

[6,215 (1.61% / 1.62%)]
[309,218 / 81,448 (80.43)]
|
0.8h |

[7,021 (1.82% / 1.83%)]
[316,239 / 75,233 (82.26)]
|
0.9h |

[9,581 (2.48% / 2.49%)]
[325,820 / 68,212 (84.75)]
|
1.0h |

[58,631 (15.20% / 15.25%)]
[384,451 / 58,631 (100.00)]
|
Missing observations
(1,253 / 0.32%)
Snow Depth
0cm |

[32,801 (8.50% / 71.14%)]
[32,801 / 46,107 (71.14)]
|
1cm - 5cm |

[3,672 (0.95% / 7.96%)]
[36,473 / 13,306 (79.11)]
|
6cm - 10cm |

[2,473 (0.64% / 5.36%)]
[38,946 / 9,634 (84.47)]
|
11cm - 15cm |

[2,726 (0.71% / 5.91%)]
[41,672 / 7,161 (90.38)]
|
16cm - 20cm |

[1,525 (0.40% / 3.31%)]
[43,197 / 4,435 (93.69)]
|
21cm - 25cm |

[1,292 (0.33% / 2.80%)]
[44,489 / 2,910 (96.49)]
|
26cm - 30cm |

[598 (0.16% / 1.30%)]
[45,087 / 1,618 (97.79)]
|
31cm - 35cm |

[556 (0.14% / 1.21%)]
[45,643 / 1,020 (98.99)]
|
36cm - 40cm |

[105 (0.03% / 0.23%)]
[45,748 / 464 (99.22)]
|
41cm - 45cm |

[32 (0.01% / 0.07%)]
[45,780 / 359 (99.29)]
|
46cm - 50cm |

[46 (0.01% / 0.10%)]
[45,826 / 327 (99.39)]
|
51cm - 55cm |

[28 (0.01% / 0.06%)]
[45,854 / 281 (99.45)]
|
56cm - 60cm |

[32 (0.01% / 0.07%)]
[45,886 / 253 (99.52)]
|
61cm - 65cm |

[52 (0.01% / 0.11%)]
[45,938 / 221 (99.63)]
|
66cm - 70cm |

[41 (0.01% / 0.09%)]
[45,979 / 169 (99.72)]
|
71cm - 75cm |

[36 (0.01% / 0.08%)]
[46,015 / 128 (99.80)]
|
76cm - 80cm |

[26 (0.01% / 0.06%)]
[46,041 / 92 (99.86)]
|
81cm - 85cm |

[17 (0.00% / 0.04%)]
[46,058 / 66 (99.89)]
|
86cm - 90cm |

[19 (0.00% / 0.04%)]
[46,077 / 49 (99.93)]
|
91cm - 95cm |

[20 (0.01% / 0.04%)]
[46,097 / 30 (99.98)]
|
96cm - 100cm |

[10 (0.00% / 0.02%)]
[46,107 / 10 (100.00)]
|
Missing observations
(339,597 / 88.05%)
|