Japan

Weather Osa (ski weather/mountain weather)

Weather report for the ski resort Osa

yesterday today tomorrow

Weather forecast (ski/mountain weather)

Sun
21 Dec
Mon
22 Dec
Tue
23 Dec
Wed
24 Dec
Thu
25 Dec
Fri
26 Dec
Sat
27 Dec

Sunday, 21. December 2025

Monday, 22. December 2025

Tuesday, 23. December 2025

Wednesday, 24. December 2025

Thursday, 25. December 2025

Friday, 26. December 2025

Saturday, 27. December 2025

Weather
Weather
Weather
Weather
Weather
Weather
Weather
Mtn. 950m
Temperature
Base 700
Temperature
12 AM ​
5°C

7°C
3 AM ​
5°C

7°C
6 AM ​
5°C

7°C
9 AM ​
6°C

8°C
12 PM ​
5°C

7°C
3 PM ​
4°C

6°C
6 PM ​
2°C

4°C
9 PM ​
0°C

2°C
Period of
sunshine
1 hours
12 AM ​
-1°C

1°C
3 AM ​
-2°C

0°C
6 AM ​
-1°C

1°C
9 AM ​
-1°C

1°C
12 PM ​
1°C

3°C
3 PM ​
1°C

3°C
6 PM ​
-3°C

-1°C
9 PM ​
-4°C

-2°C
Period of
sunshine
2.5 hours
12 AM ​
-4°C

-2°C
3 AM ​
-4°C

-2°C
6 AM ​
-4°C

-2°C
9 AM ​
-1°C

1°C
12 PM ​
4°C

6°C
3 PM ​
5°C

7°C
6 PM ​
0°C

2°C
9 PM ​
0°C

2°C
Period of
sunshine
5.5 hours
12 AM ​
1°C

3°C
3 AM ​
1°C

3°C
6 AM ​
1°C

3°C
9 AM ​
3°C

5°C
12 PM ​
4°C

6°C
3 PM ​
5°C

7°C
6 PM ​
4°C

6°C
9 PM ​
3°C

5°C
Period of
sunshine
1 hours
12 AM ​
4°C

6°C
3 AM ​
3°C

5°C
6 AM ​
3°C

5°C
9 AM ​
4°C

6°C
12 PM ​
4°C

6°C
3 PM ​
3°C

5°C
6 PM ​
-1°C

1°C
9 PM ​
-3°C

-1°C
Period of
sunshine
3.5 hours
12 AM ​
-5°C

-3°C
3 AM ​
-5°C

-3°C
6 AM ​
-6°C

-4°C
9 AM ​
-4°C

-2°C
12 PM ​
-2°C

0°C
3 PM ​
-3°C

-1°C
6 PM ​
-6°C

-4°C
9 PM ​
-6°C

-4°C
Period of
sunshine
1 hours
12 AM ​
-7°C

-5°C
3 AM ​
-7°C

-5°C
6 AM ​
-6°C

-4°C
9 AM ​
-3°C

-1°C
12 PM ​
2°C

4°C
3 PM ​
1°C

3°C
6 PM ​
-4°C

-2°C
9 PM ​
-5°C

-3°C
Period of
sunshine
5.5 hours
Weather
Weather
Weather
Weather
Weather
Weather
Weather
12 AM ​ 3 AM ​ 6 AM ​ 9 AM ​ 12 PM ​ 3 PM ​ 6 PM ​ 9 PM ​
Mtn.
950m
Temperature 5°C 5°C 5°C 6°C 5°C 4°C 2°C 0°C
Base
700m
Temperature 7°C 7°C 7°C 8°C 7°C 6°C 4°C 2°C
Period of sunshine 1 hours
Mtn.
950m
Temperature -1°C -2°C -1°C -1°C 1°C 1°C -3°C -4°C
Base
700m
Temperature 1°C 0°C 1°C 1°C 3°C 3°C -1°C -2°C
Period of sunshine 2.5 hours
Mtn.
950m
Temperature -4°C -4°C -4°C -1°C 4°C 5°C 0°C 0°C
Base
700m
Temperature -2°C -2°C -2°C 1°C 6°C 7°C 2°C 2°C
Period of sunshine 5.5 hours
Mtn.
950m
Temperature 1°C 1°C 1°C 3°C 4°C 5°C 4°C 3°C
Base
700m
Temperature 3°C 3°C 3°C 5°C 6°C 7°C 6°C 5°C
Period of sunshine 1 hours
Mtn.
950m
Temperature 4°C 3°C 3°C 4°C 4°C 3°C -1°C -3°C
Base
700m
Temperature 6°C 5°C 5°C 6°C 6°C 5°C 1°C -1°C
Period of sunshine 3.5 hours
Mtn.
950m
Temperature -5°C -5°C -6°C -4°C -2°C -3°C -6°C -6°C
Base
700m
Temperature -3°C -3°C -4°C -2°C 0°C -1°C -4°C -4°C
Period of sunshine 1 hours
Mtn.
950m
Temperature -7°C -7°C -6°C -3°C 2°C 1°C -4°C -5°C
Base
700m
Temperature -5°C -5°C -4°C -1°C 4°C 3°C -2°C -3°C
Period of sunshine 5.5 hours
Precipitation 12 AM ​ 3 AM ​ 6 AM ​ 9 AM ​ 12 PM ​ 3 PM ​ 6 PM ​ 9 PM ​
Chance of
precipitation
15 % 15 % 85 % 85 % 85 % 20 % 20 % 85 %
Precipitation
quantity
- - <1 l /m² 3  l /m² <1 l /m² - - <1 l /m²
Snow
line
2444 m 2496 m 2506 m 2391 m 2374 m 2111 m 986 m 776 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

-
-

-
-

-
-

-
-

-
-

<1 cm
-
Humidity
95 %

95 %

97 %

96 %

88 %

89 %

85 %

86 %
Pressure in hPa 1020 1018 1017 1018 1018 1019 1022 1023
Chance of
precipitation
10 % 15 % 85 % 85 % 85 % 10 % 5 % 40 %
Precipitation
quantity
- - <1 l /m² <1 l /m² <1 l /m² - - -
Snow
line
660 m 705 m 623 m 506 m 601 m 599 m 440 m 212 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

<1 cm
<1 cm

<1 cm
<1 cm

<1 cm
<1 cm

-
-

-
-

-
-
Humidity
82 %

89 %

92 %

84 %

69 %

67 %

87 %

91 %
Pressure in hPa 1023 1024 1026 1028 1027 1027 1030 1031
Chance of
precipitation
40 % 0 % 15 % 20 % 10 % 0 % 10 % 20 %
Precipitation
quantity
- - - - - - - -
Snow
line
142 m 95 m 105 m 2077 m 2128 m 2162 m 2156 m 2309 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

-
-

-
-

-
-

-
-

-
-

-
-
Humidity
90 %

88 %

85 %

66 %

50 %

52 %

76 %

77 %
Pressure in hPa 1031 1030 1030 1029 1026 1023 1025 1024
Chance of
precipitation
20 % 20 % 20 % 85 % 85 % 85 % 20 % 20 %
Precipitation
quantity
- - - 4  l /m² 2  l /m² <1 l /m² - -
Snow
line
2409 m 2581 m 2438 m 2358 m 2389 m 2371 m 2537 m 2091 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

-
-

-
-

-
-

-
-

-
-

-
-
Humidity
86 %

95 %

99 %

100 %

100 %

98 %

97 %

97 %
Pressure in hPa 1022 1019 1016 1015 1012 1011 1013 1014
Chance of
precipitation
20 % 20 % 20 % 10 % 85 % 20 % 20 % 20 %
Precipitation
quantity
- - - - <1 l /m² - - -
Snow
line
1528 m 1346 m 1299 m 1263 m 1182 m 798 m 536 m 243 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

-
-

-
-

-
-

-
-

-
-

-
-
Humidity
96 %

96 %

95 %

89 %

83 %

79 %

73 %

87 %
Pressure in hPa 1013 1013 1013 1013 1012 1013 1015 1016
Chance of
precipitation
15 % 10 % 85 % 85 % 85 % 85 % 85 % 85 %
Precipitation
quantity
- - <1 l /m² <1 l /m² <1 l /m² <1 l /m² <1 l /m² <1 l /m²
Snow
line
0 m 0 m 0 m 86 m 278 m 240 m 0 m 0 m
New snow
Mtn. 950m
Base 700m

-
-

-
-

<1 cm
<1 cm

<1 cm
<1 cm

<1 cm
<1 cm

<1 cm
<1 cm

<1 cm
<1 cm

<1 cm
<1 cm
Humidity
74 %

72 %

80 %

70 %

56 %

65 %

81 %

88 %
Pressure in hPa 1017 1018 1019 1020 1020 1020 1023 1024
Chance of
precipitation
85 % 85 % 5 % 15 % 10 % 20 % 20 % 20 %
Precipitation
quantity
<1 l /m² <1 l /m² - - - - - -
Snow
line
0 m 0 m 0 m 236 m 539 m 680 m 504 m 94 m
New snow
Mtn. 950m
Base 700m

<1 cm
<1 cm

<1 cm
<1 cm

-
-

-
-

-
-

-
-

-
-

-
-
Humidity
94 %

91 %

88 %

65 %

50 %

50 %

80 %

86 %
Pressure in hPa 1025 1025 1026 1026 1024 1023 1025 1026
Wind 12 AM ​ 3 AM ​ 6 AM ​ 9 AM ​ 12 PM ​ 3 PM ​ 6 PM ​ 9 PM ​
Mtn. 950m
Ø in km/h
Max in km/h
S-S-W
4
7
S-S-E
4
7
S-S-W
4
18
N-N-W
11
25
N-N-W
14
25
N-N-W
11
25
N-N-W
11
22
N-N-W
11
22
Base 700m
Ø in km/h
Max in km/h
S-S-W
4
7
S-S-E
4
7
S-S-W
4
18
N-N-W
11
25
N-N-W
14
25
N-N-W
11
25
N-N-W
11
22
N-N-W
11
22
Mtn. 950m
Ø in km/h
Max in km/h
N-N-W
11
22
NW
7
11
N-N-E
7
25
N-N-E
11
29
N-N-E
14
22
N-N-E
14
18
N
7
11
N
7
7
Base 700m
Ø in km/h
Max in km/h
N-N-W
11
22
NW
7
11
N-N-E
7
25
N-N-E
11
29
N-N-E
14
22
N-N-E
14
18
N
7
11
N
7
7
Mtn. 950m
Ø in km/h
Max in km/h
N-N-E
7
7
NE
0
0
N-N-E
4
4
SE
4
4
S-S-E
7
11
SE
7
7
SE
0
0
E
4
4
Base 700m
Ø in km/h
Max in km/h
N-N-E
7
7
NE
0
0
N-N-E
4
4
SE
4
4
S-S-E
7
11
SE
7
7
SE
0
0
E
4
4
Mtn. 950m
Ø in km/h
Max in km/h
E-S-E
4
4
E-S-E
4
4
SW
4
7
S-S-E
4
7
S-S-E
4
11
W-N-W
4
7
N-N-W
7
11
NW
7
7
Base 700m
Ø in km/h
Max in km/h
E-S-E
4
4
E-S-E
4
4
SW
4
7
S-S-E
4
7
S-S-E
4
11
W-N-W
4
7
N-N-W
7
11
NW
7
7
Mtn. 950m
Ø in km/h
Max in km/h
N-N-W
4
7
N-N-W
7
7
NW
4
4
W-N-W
4
7
W-N-W
14
29
NW
22
36
W-N-W
22
36
W-N-W
18
32
Base 700m
Ø in km/h
Max in km/h
N-N-W
4
7
N-N-W
7
7
NW
4
4
W-N-W
4
7
W-N-W
14
29
NW
22
36
W-N-W
22
36
W-N-W
18
32
Mtn. 950m
Ø in km/h
Max in km/h
W-N-W
22
50
W-N-W
22
40
W-N-W
22
36
W-N-W
22
36
NW
22
40
NW
22
36
NW
14
25
W
7
14
Base 700m
Ø in km/h
Max in km/h
W-N-W
22
50
W-N-W
22
40
W-N-W
22
36
W-N-W
22
36
NW
22
40
NW
22
36
NW
14
25
W
7
14
Mtn. 950m
Ø in km/h
Max in km/h
W-S-W
7
7
W
7
7
NW
4
4
NW
4
4
NE
4
4
E
4
4
N-N-E
4
4
N-N-W
4
4
Base 700m
Ø in km/h
Max in km/h
W-S-W
7
7
W
7
7
NW
4
4
NW
4
4
NE
4
4
E
4
4
N-N-E
4
4
N-N-W
4
4
Wind Mtn. 950m
Ø in km/h
Max in km/h
Base 700m
Ø in km/h
Max in km/h
12 AM ​ S-S-W
4
7
S-S-W
4
7
3 AM ​ S-S-E
4
7
S-S-E
4
7
6 AM ​ S-S-W
4
18
S-S-W
4
18
9 AM ​ N-N-W
11
25
N-N-W
11
25
12 PM ​ N-N-W
14
25
N-N-W
14
25
3 PM ​ N-N-W
11
25
N-N-W
11
25
6 PM ​ N-N-W
11
22
N-N-W
11
22
9 PM ​ N-N-W
11
22
N-N-W
11
22
12 AM ​ N-N-W
11
22
N-N-W
11
22
3 AM ​ NW
7
11
NW
7
11
6 AM ​ N-N-E
7
25
N-N-E
7
25
9 AM ​ N-N-E
11
29
N-N-E
11
29
12 PM ​ N-N-E
14
22
N-N-E
14
22
3 PM ​ N-N-E
14
18
N-N-E
14
18
6 PM ​ N
7
11
N
7
11
9 PM ​ N
7
7
N
7
7
12 AM ​ N-N-E
7
7
N-N-E
7
7
3 AM ​ NE
0
0
NE
0
0
6 AM ​ N-N-E
4
4
N-N-E
4
4
9 AM ​ SE
4
4
SE
4
4
12 PM ​ S-S-E
7
11
S-S-E
7
11
3 PM ​ SE
7
7
SE
7
7
6 PM ​ SE
0
0
SE
0
0
9 PM ​ E
4
4
E
4
4
12 AM ​ E-S-E
4
4
E-S-E
4
4
3 AM ​ E-S-E
4
4
E-S-E
4
4
6 AM ​ SW
4
7
SW
4
7
9 AM ​ S-S-E
4
7
S-S-E
4
7
12 PM ​ S-S-E
4
11
S-S-E
4
11
3 PM ​ W-N-W
4
7
W-N-W
4
7
6 PM ​ N-N-W
7
11
N-N-W
7
11
9 PM ​ NW
7
7
NW
7
7
12 AM ​ N-N-W
4
7
N-N-W
4
7
3 AM ​ N-N-W
7
7
N-N-W
7
7
6 AM ​ NW
4
4
NW
4
4
9 AM ​ W-N-W
4
7
W-N-W
4
7
12 PM ​ W-N-W
14
29
W-N-W
14
29
3 PM ​ NW
22
36
NW
22
36
6 PM ​ W-N-W
22
36
W-N-W
22
36
9 PM ​ W-N-W
18
32
W-N-W
18
32
12 AM ​ W-N-W
22
50
W-N-W
22
50
3 AM ​ W-N-W
22
40
W-N-W
22
40
6 AM ​ W-N-W
22
36
W-N-W
22
36
9 AM ​ W-N-W
22
36
W-N-W
22
36
12 PM ​ NW
22
40
NW
22
40
3 PM ​ NW
22
36
NW
22
36
6 PM ​ NW
14
25
NW
14
25
9 PM ​ W
7
14
W
7
14
12 AM ​ W-S-W
7
7
W-S-W
7
7
3 AM ​ W
7
7
W
7
7
6 AM ​ NW
4
4
NW
4
4
9 AM ​ NW
4
4
NW
4
4
12 PM ​ NE
4
4
NE
4
4
3 PM ​ E
4
4
E
4
4
6 PM ​ N-N-E
4
4
N-N-E
4
4
9 PM ​ N-N-W
4
4
N-N-W
4
4
Astronomical data
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:42
07:10
16:58
17:27
Moonrise:
Moonset:
08:15
17:45
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:42
07:11
16:59
17:27
Moonrise:
Moonset:
08:59
18:46
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:43
07:11
16:59
17:28
Moonrise:
Moonset:
09:36
19:49
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:43
07:12
17:00
17:28
Moonrise:
Moonset:
10:08
20:51
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:44
07:12
17:00
17:29
Moonrise:
Moonset:
10:37
21:54
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:44
07:12
17:01
17:29
Moonrise:
Moonset:
11:04
22:57
Twilight begin:
Sunrise:
Sunset:
Twilight end:
06:44
07:13
17:02
17:30
Moonrise:
Moonset:
11:30
-
Sun
21 Dec
Mon
22 Dec
Tue
23 Dec
Wed
24 Dec
Thu
25 Dec
Fri
26 Dec
Sat
27 Dec

Weather Osa / ski weather & mountain weather Osa
Source www.wetter.net

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