Long range weather outlook for Nagano includes 14 day forecast summary:
The outlook for Nagano in the two weeks ahead shows the average daytime maximum temperature will be around 3°C, with a high for the two weeks of 6°C expected on the afternoon of Tuesday 31st.
The mean minimum temperature will be -7°C, dipping to its lowest on the morning of Wednesday 25th at -10°C.
The coming 14 days will
have some days seeing a little precipitation and some days with rain or snow.
The current forecast indicates Sunday 22nd will have the most precipitation with an accumulation of around 23.0mm.
On the whole winds are likely to be light.
Sun 22 Dec | 12:00 |
NNW
|
8 / 10 mph
|
34 / 27°F
| 71% |
1011 mb
|
46%
|
0.1 In
|
|
| 15:00 |
NNW
|
8 / 9 mph
|
33 / 26°F
| 77% |
1013 mb
|
46%
|
0.1 In
|
|
| 18:00 |
N
|
3 / 4 mph
|
22 / 19°F
| 91% |
1015 mb
|
100%
|
0.1 In
|
|
| 21:00 |
NNW
|
3 / 4 mph
|
24 / 21°F
| 91% |
1016 mb
|
44%
|
0.1 In
|
|
Mon 23 Dec | 00:00 |
N
|
2 / 4 mph
|
20 / 17°F
| 93% |
1017 mb
|
49%
|
0.1 In
|
|
| 03:00 |
WSW
|
1 / 2 mph
|
19 / 19°F
| 93% |
1019 mb
|
49%
|
0.0 In
|
|
| 06:00 |
NNW
|
0 / 1 mph
|
22 / 22°F
| 93% |
1019 mb
|
48%
|
0.1 In
|
|
| 09:00 |
NNW
|
0 / 1 mph
|
32 / 32°F
| 83% |
1020 mb
|
24%
|
0.0 In
|
|
| 12:00 |
NNW
|
1 / 2 mph
|
37 / 37°F
| 71% |
1018 mb
|
44%
|
0.0 In
|
|
| 15:00 |
NNE
|
3 / 3 mph
|
37 / 35°F
| 73% |
1017 mb
|
28%
|
0.0 In
|
|
| 18:00 |
SSW
|
0 / 1 mph
|
20 / 20°F
| 87% |
1019 mb
|
56%
|
0.0 In
|
|
| 21:00 |
NNE
|
2 / 3 mph
|
26 / 25°F
| 93% |
1018 mb
|
70%
|
0.0 In
|
|
Tue 24 Dec | 00:00 |
NNW
|
0 / 1 mph
|
27 / 28°F
| 97% |
1018 mb
|
88%
|
0.1 In
|
|
| 03:00 |
N
|
0 / 0 mph
|
27 / 28°F
| 97% |
1019 mb
|
90%
|
0.1 In
|
|
| 06:00 |
N
|
1 / 1 mph
|
29 / 29°F
| 97% |
1019 mb
|
83%
|
0.1 In
|
|
| 09:00 |
SW
|
0 / 1 mph
|
36 / 35°F
| 92% |
1020 mb
|
69%
|
0.1 In
|
|
| 12:00 |
N
|
3 / 4 mph
|
39 / 36°F
| 83% |
1019 mb
|
67%
|
0.1 In
|
|
| 15:00 |
N
|
6 / 7 mph
|
38 / 33°F
| 83% |
1021 mb
|
26%
|
0.1 In
|
|
| 18:00 |
N
|
3 / 6 mph
|
20 / 17°F
| 94% |
1025 mb
|
47%
|
0.0 In
|
|
| 21:00 |
NNW
|
2 / 4 mph
|
18 / 16°F
| 95% |
1028 mb
|
45%
|
0.0 In
|
|
Wed 25 Dec | 00:00 |
NW
|
2 / 4 mph
|
17 / 17°F
| 94% |
1030 mb
|
28%
|
0.0 In
|
|
| 03:00 |
NNW
|
2 / 4 mph
|
16 / 13°F
| 91% |
1031 mb
|
6%
|
0.0 In
|
|
| 06:00 |
NW
|
1 / 3 mph
|
14 / 14°F
| 90% |
1032 mb
|
6%
|
0.0 In
|
|
| 09:00 |
SW
|
3 / 3 mph
|
32 / 29°F
| 79% |
1030 mb
|
2%
|
0.0 In
|
|
| 12:00 |
SSW
|
3 / 4 mph
|
39 / 36°F
| 72% |
1026 mb
|
56%
|
0.0 In
|
|
| 15:00 |
WSW
|
1 / 2 mph
|
37 / 37°F
| 78% |
1025 mb
|
17%
|
0.0 In
|
|
| 18:00 |
W
|
1 / 2 mph
|
27 / 27°F
| 79% |
1026 mb
|
4%
|
0.0 In
|
|
| 21:00 |
SW
|
1 / 2 mph
|
22 / 22°F
| 82% |
1025 mb
|
50%
|
0.0 In
|
|
Thu 26 Dec | 00:00 |
SSW
|
2 / 5 mph
|
22 / 19°F
| 82% |
1023 mb
|
9%
|
0.0 In
|
|
| 03:00 |
SSW
|
2 / 4 mph
|
22 / 20°F
| 80% |
1022 mb
|
16%
|
0.0 In
|
|
| 06:00 |
SSW
|
2 / 5 mph
|
22 / 19°F
| 82% |
1019 mb
|
21%
|
0.0 In
|
|
| 09:00 |
SW
|
2 / 3 mph
|
37 / 35°F
| 83% |
1017 mb
|
32%
|
0.0 In
|
|
| 12:00 |
NW
|
2 / 2 mph
|
42 / 42°F
| 88% |
1013 mb
|
49%
|
0.0 In
|
|
| 15:00 |
W
|
2 / 2 mph
|
41 / 41°F
| 90% |
1011 mb
|
29%
|
0.0 In
|
|
| 18:00 |
WNW
|
1 / 2 mph
|
28 / 28°F
| 96% |
1012 mb
|
66%
|
0.0 In
|
|
| 21:00 |
NNW
|
2 / 3 mph
|
33 / 31°F
| 98% |
1012 mb
|
100%
|
0.2 In
|
|
Fri 27 Dec | 00:00 |
NNE
|
4 / 5 mph
|
33 / 29°F
| 98% |
1012 mb
|
94%
|
0.2 In
|
|
| 03:00 |
NNE
|
4 / 4 mph
|
30 / 26°F
| 97% |
1014 mb
|
87%
|
0.1 In
|
|
| 06:00 |
NNE
|
3 / 5 mph
|
25 / 21°F
| 97% |
1016 mb
|
85%
|
0.1 In
|
|
| 09:00 |
NNE
|
3 / 3 mph
|
33 / 30°F
| 91% |
1019 mb
|
63%
|
0.0 In
|
|
| 12:00 |
NNE
|
3 / 4 mph
|
36 / 33°F
| 78% |
1017 mb
|
36%
|
0.0 In
|
|
| 15:00 |
NNE
|
2 / 3 mph
|
36 / 34°F
| 79% |
1017 mb
|
38%
|
0.0 In
|
|
| 18:00 |
WNW
|
1 / 2 mph
|
16 / 16°F
| 91% |
1019 mb
|
20%
|
0.0 In
|
|
| 21:00 |
WSW
|
1 / 2 mph
|
15 / 15°F
| 89% |
1018 mb
|
60%
|
0.0 In
|
|
Sat 28 Dec | 00:00 |
SSW
|
1 / 2 mph
|
16 / 16°F
| 92% |
1016 mb
|
39%
|
0.0 In
|
|
| 03:00 |
S
|
1 / 2 mph
|
24 / 24°F
| 92% |
1014 mb
|
47%
|
0.1 In
|
|
| 06:00 |
SW
|
1 / 3 mph
|
20 / 20°F
| 94% |
1014 mb
|
59%
|
0.1 In
|
|
| 09:00 |
WNW
|
1 / 1 mph
|
35 / 35°F
| 90% |
1014 mb
|
38%
|
0.2 In
|
|
| 12:00 |
NNE
|
5 / 6 mph
|
38 / 34°F
| 84% |
1014 mb
|
53%
|
0.1 In
|
|
| 15:00 |
NNE
|
4 / 5 mph
|
37 / 34°F
| 86% |
1015 mb
|
78%
|
0.1 In
|
|
| 18:00 |
NNE
|
1 / 3 mph
|
21 / 21°F
| 95% |
1018 mb
|
61%
|
0.0 In
|
|
| 21:00 |
W
|
1 / 2 mph
|
18 / 18°F
| 94% |
1019 mb
|
59%
|
0.0 In
|
|
Sun 29 Dec | 03:00 |
SW
|
0 / 1 mph
|
27 / 28°F
| 96% |
1017 mb
|
82%
|
0.0 In
|
|
| 09:00 |
SSW
|
1 / 2 mph
|
32 / 32°F
| 94% |
1017 mb
|
91%
|
0.0 In
|
|
| 15:00 |
WNW
|
0 / 1 mph
|
43 / 44°F
| 92% |
1012 mb
|
40%
|
0.0 In
|
|
| 21:00 |
N
|
2 / 4 mph
|
29 / 28°F
| 96% |
1019 mb
|
87%
|
0.0 In
|
|
Mon 30 Dec | 03:00 |
WNW
|
1 / 3 mph
|
20 / 20°F
| 94% |
1022 mb
|
49%
|
0.0 In
|
|
| 09:00 |
SW
|
2 / 4 mph
|
38 / 38°F
| 82% |
1024 mb
|
18%
|
0.0 In
|
|
| 15:00 |
N
|
3 / 7 mph
|
46 / 45°F
| 88% |
1017 mb
|
14%
|
0.0 In
|
|
| 21:00 |
WNW
|
1 / 2 mph
|
27 / 27°F
| 90% |
1025 mb
|
9%
|
0.0 In
|
|
Tue 31 Dec | 03:00 |
W
|
1 / 2 mph
|
28 / 28°F
| 91% |
1021 mb
|
21%
|
0.0 In
|
|
| 09:00 |
SW
|
4 / 8 mph
|
38 / 35°F
| 80% |
1020 mb
|
26%
|
0.0 In
|
|
| 15:00 |
N
|
3 / 6 mph
|
45 / 44°F
| 87% |
1015 mb
|
11%
|
0.0 In
|
|
| 21:00 |
NNE
|
6 / 12 mph
|
35 / 30°F
| 98% |
1019 mb
|
100%
|
0.1 In
|
|
Wed 01 Jan | 03:00 |
SW
|
2 / 3 mph
|
26 / 26°F
| 90% |
1015 mb
|
79%
|
0.0 In
|
|
| 09:00 |
NNW
|
2 / 4 mph
|
37 / 37°F
| 81% |
1025 mb
|
0%
|
0.1 In
|
|
| 15:00 |
N
|
5 / 11 mph
|
40 / 36°F
| 97% |
1012 mb
|
95%
|
0.2 In
|
|
| 21:00 |
SW
|
2 / 4 mph
|
26 / 26°F
| 88% |
1025 mb
|
5%
|
0.0 In
|
|
Thu 02 Jan | 03:00 |
WSW
|
2 / 3 mph
|
24 / 24°F
| 91% |
1020 mb
|
31%
|
0.1 In
|
|
| 09:00 |
SSW
|
3 / 6 mph
|
37 / 35°F
| 84% |
1020 mb
|
58%
|
0.0 In
|
|
| 15:00 |
N
|
2 / 4 mph
|
42 / 42°F
| 85% |
1016 mb
|
44%
|
0.0 In
|
|
| 21:00 |
S
|
1 / 2 mph
|
28 / 28°F
| 93% |
1015 mb
|
33%
|
0.0 In
|
|
Fri 03 Jan | 03:00 |
WNW
|
1 / 2 mph
|
29 / 29°F
| 90% |
1020 mb
|
20%
|
0.0 In
|
|
| 09:00 |
N
|
4 / 9 mph
|
36 / 33°F
| 95% |
1017 mb
|
80%
|
0.6 In
|
|
| 15:00 |
N
|
3 / 6 mph
|
47 / 46°F
| 87% |
1020 mb
|
20%
|
0.0 In
|
|
| 21:00 |
NNW
|
2 / 5 mph
|
19 / 16°F
| 95% |
1026 mb
|
61%
|
0.2 In
|
|
Sat 04 Jan | 03:00 |
SW
|
2 / 4 mph
|
30 / 30°F
| 87% |
1018 mb
|
39%
|
0.0 In
|
|
| 09:00 |
NNW
|
2 / 4 mph
|
35 / 34°F
| 83% |
1029 mb
|
6%
|
0.0 In
|
|
| 15:00 |
WNW
|
3 / 6 mph
|
44 / 43°F
| 90% |
1011 mb
|
100%
|
0.1 In
|
|
| 21:00 |
NNW
|
1 / 2 mph
|
23 / 23°F
| 93% |
1030 mb
|
18%
|
0.0 In
|
|
Sun 05 Jan | 03:00 |
NNE
|
4 / 9 mph
|
29 / 24°F
| 93% |
1020 mb
|
63%
|
0.2 In
|
|
| 09:00 |
WSW
|
1 / 2 mph
|
37 / 37°F
| 80% |
1028 mb
|
8%
|
0.0 In
|
|
| 15:00 |
NNE
|
7 / 14 mph
|
36 / 30°F
| 77% |
1024 mb
|
40%
|
0.1 In
|
|
| 21:00 |
N
|
2 / 4 mph
|
24 / 24°F
| 90% |
1030 mb
|
26%
|
0.0 In
|
|
Mon 06 Jan | 03:00 |
NNW
|
2 / 4 mph
|
20 / 18°F
| 89% |
1027 mb
|
49%
|
0.0 In
|
|
| 09:00 |
SSW
|
3 / 6 mph
|
37 / 35°F
| 83% |
1032 mb
|
33%
|
0.0 In
|
|
| 15:00 |
NNE
|
4 / 8 mph
|
42 / 39°F
| 72% |
1021 mb
|
10%
|
0.0 In
|
|
| 21:00 |
SSW
|
5 / 10 mph
|
28 / 23°F
| 82% |
1029 mb
|
57%
|
0.0 In
|
|
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