Hanko (Finland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;
-
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -3° Celsius;
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -3° Celsius;
-
Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 0° Celsius;
-
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 1° Celsius;
Cloudy.
Sunrise:
Sunset:
- UV
No pollution data.
No pollen data.
7 day forecast for Hanko
Today (18 December 2025)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
10%
|
| Temperature |
7°
|
| Feels like temperature (°C) |
2°
|
| Wind direction and speed |
SW
19
|
| Wind gust (mph) |
28
|
| Visibility |
G
|
| Humidity |
95%
|
| UV | - |
Saturday (19 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
 |
 |
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
0°
|
| Wind direction and speed (mph) |
SW
18
|
SW
17
|
SW
17
|
SW
16
|
SW
16
|
SW
15
|
SW
15
|
WSW
15
|
WSW
15
|
WSW
17
|
WSW
17
|
SW
18
|
SW
19
|
SW
20
|
WSW
20
|
WSW
20
|
WSW
20
|
WSW
20
|
WSW
20
|
WSW
19
|
W
19
|
W
19
|
W
18
|
W
19
|
| Wind gust (mph) |
26
|
25
|
24
|
23
|
23
|
22
|
22
|
23
|
24
|
26
|
27
|
28
|
29
|
30
|
30
|
30
|
30
|
30
|
29
|
28
|
27
|
27
|
28
|
29
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
96%
|
96%
|
96%
|
97%
|
97%
|
96%
|
96%
|
94%
|
92%
|
90%
|
88%
|
87%
|
87%
|
91%
|
92%
|
92%
|
93%
|
92%
|
92%
|
92%
|
91%
|
89%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (20 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
| Wind direction and speed (mph) |
W
20
|
WNW
21
|
WNW
22
|
WNW
22
|
WNW
22
|
WNW
22
|
NW
21
|
NW
21
|
NW
21
|
NW
20
|
NW
20
|
NW
20
|
NW
19
|
NW
19
|
NW
18
|
NNW
17
|
NNW
17
|
NNW
17
|
NNW
16
|
NNW
15
|
NNW
15
|
NNW
15
|
NNW
15
|
NNW
14
|
| Wind gust (mph) |
31
|
32
|
33
|
33
|
33
|
32
|
31
|
30
|
30
|
30
|
30
|
30
|
30
|
29
|
27
|
27
|
27
|
26
|
24
|
23
|
22
|
23
|
23
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
85%
|
84%
|
84%
|
86%
|
86%
|
87%
|
86%
|
86%
|
86%
|
86%
|
85%
|
85%
|
85%
|
86%
|
86%
|
86%
|
87%
|
86%
|
86%
|
87%
|
89%
|
90%
|
91%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Monday (21 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
2°
|
2°
|
2°
|
1°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
| Feels like temperature (°C) |
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-5°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-7°
|
-7°
|
-7°
|
| Wind direction and speed (mph) |
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
14
|
N
13
|
N
13
|
N
13
|
N
13
|
NNE
13
|
NNE
12
|
NNE
12
|
NNE
13
|
NNE
12
|
NNE
13
|
NE
13
|
NE
13
|
NE
13
|
NE
13
|
NE
13
|
NE
13
|
| Wind gust (mph) |
22
|
22
|
21
|
22
|
22
|
22
|
21
|
21
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
19
|
20
|
20
|
21
|
21
|
21
|
22
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
90%
|
89%
|
90%
|
89%
|
90%
|
89%
|
89%
|
89%
|
88%
|
89%
|
86%
|
86%
|
85%
|
84%
|
82%
|
81%
|
81%
|
77%
|
78%
|
74%
|
69%
|
67%
|
65%
|
61%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (22 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
0°
|
| Feels like temperature (°C) |
-7°
|
-7°
|
-8°
|
-8°
|
-8°
|
-8°
|
-9°
|
-8°
|
-8°
|
-8°
|
-8°
|
-7°
|
-6°
|
-6°
|
-6°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-6°
|
-6°
|
-6°
|
-5°
|
| Wind direction and speed (mph) |
NE
13
|
NE
13
|
NE
13
|
NE
13
|
NE
11
|
NE
12
|
NE
12
|
NE
11
|
NE
11
|
NE
10
|
NNE
10
|
N
10
|
NNW
9
|
NNW
8
|
NW
9
|
NW
10
|
NW
10
|
NW
11
|
NW
11
|
NW
12
|
NW
13
|
WNW
13
|
WNW
15
|
WNW
14
|
| Wind gust (mph) |
23
|
22
|
22
|
21
|
20
|
19
|
19
|
18
|
18
|
18
|
17
|
17
|
15
|
16
|
17
|
17
|
19
|
19
|
20
|
21
|
22
|
22
|
22
|
22
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
60%
|
59%
|
58%
|
58%
|
57%
|
57%
|
57%
|
57%
|
57%
|
57%
|
57%
|
57%
|
58%
|
58%
|
58%
|
59%
|
62%
|
66%
|
68%
|
70%
|
71%
|
73%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Wednesday (23 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
0°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
| Feels like temperature (°C) |
-5°
|
-5°
|
-5°
|
-4°
|
-5°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
| Wind direction and speed (mph) |
WNW
15
|
WNW
15
|
WNW
15
|
NW
15
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
11
|
NNW
12
|
| Wind gust (mph) |
23
|
23
|
24
|
23
|
22
|
22
|
20
|
18
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
| Humidity |
75%
|
75%
|
78%
|
82%
|
83%
|
84%
|
86%
|
86%
|
89%
|
89%
|
| UV | - | - | - | - | - | 1 | 1 | - | - | - |
Thursday (24 December 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
1°
|
1°
|
1°
|
2°
|
3°
|
2°
|
2°
|
2°
|
| Feels like temperature (°C) |
-4°
|
-4°
|
-4°
|
-3°
|
-2°
|
-3°
|
-2°
|
-3°
|
| Wind direction and speed (mph) |
NW
12
|
NW
14
|
NW
14
|
NW
15
|
NW
15
|
NW
13
|
NNW
13
|
NNW
13
|
| Wind gust (mph) |
20
|
22
|
22
|
23
|
22
|
21
|
20
|
20
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
89%
|
92%
|
91%
|
92%
|
92%
|
92%
|
92%
|
91%
|
| UV | - | - | - | 1 | 1 | - | - | - |
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Forecast
Forecast for 11pm (UTC+2) Friday
Updated 18:23 (UTC) on Fri 19 Dec 2025
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