Hanko (Finland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Sunny.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
8 day forecast for Hanko
Today (18 May 2025)
| Time |
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%
|
| Temperature |
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
17°
|
16°
|
14°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
18°
|
19°
|
19°
|
18°
|
18°
|
17°
|
15°
|
13°
|
11°
|
10°
|
8°
|
7°
|
| Wind direction and speed |
NNE
5
|
N
4
|
W
4
|
WSW
9
|
WSW
10
|
W
11
|
WNW
14
|
WNW
16
|
WNW
16
|
WNW
15
|
WNW
13
|
WNW
14
|
| Wind gust (mph) |
11
|
12
|
15
|
17
|
18
|
22
|
25
|
25
|
23
|
21
|
20
|
20
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
86%
|
85%
|
76%
|
75%
|
74%
|
70%
|
65%
|
66%
|
73%
|
75%
|
76%
|
| UV | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - |
Tuesday (19 May 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) |
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
8°
|
10°
|
11°
|
13°
|
15°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
14°
|
13°
|
11°
|
10°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
4°
|
5°
|
6°
|
7°
|
9°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
| Wind direction and speed (mph) |
NW
14
|
NW
12
|
WNW
10
|
WNW
10
|
W
10
|
W
10
|
W
11
|
W
12
|
WNW
12
|
WNW
14
|
WNW
15
|
NW
16
|
WNW
17
|
WNW
19
|
WNW
20
|
WNW
21
|
WNW
22
|
WNW
23
|
WNW
23
|
NW
21
|
NW
20
|
NW
18
|
NW
16
|
NNW
14
|
| Wind gust (mph) |
19
|
17
|
14
|
14
|
14
|
15
|
17
|
19
|
21
|
22
|
25
|
27
|
29
|
31
|
34
|
34
|
35
|
35
|
34
|
32
|
29
|
26
|
25
|
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 |
77%
|
80%
|
83%
|
83%
|
83%
|
83%
|
85%
|
85%
|
85%
|
84%
|
79%
|
74%
|
71%
|
67%
|
65%
|
64%
|
62%
|
60%
|
61%
|
63%
|
64%
|
65%
|
64%
|
64%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - |
Wednesday (20 May 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
 |
 |
|
 |
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
40%
|
40%
|
30%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
7°
|
7°
|
11°
|
12°
|
10°
|
10°
|
8°
|
| Feels like temperature (°C) |
6°
|
5°
|
4°
|
4°
|
5°
|
9°
|
9°
|
8°
|
7°
|
5°
|
| Wind direction and speed (mph) |
NNW
13
|
NNW
12
|
NW
11
|
NW
10
|
W
7
|
W
8
|
W
10
|
W
12
|
NNE
16
|
ENE
14
|
| Wind gust (mph) |
20
|
17
|
17
|
16
|
16
|
19
|
23
|
24
|
26
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
| Humidity |
66%
|
67%
|
68%
|
69%
|
76%
|
76%
|
74%
|
79%
|
77%
|
82%
|
| UV | - | - | - | - | 1 | 2 | 4 | 2 | 1 | 1 |
Thursday (21 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
10°
|
12°
|
12°
|
12°
|
10°
|
| Feels like temperature (°C) |
4°
|
4°
|
5°
|
7°
|
10°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
ESE
12
|
SE
12
|
SE
13
|
SSE
15
|
SE
14
|
SSE
13
|
SSW
13
|
SSW
11
|
| Wind gust (mph) |
22
|
22
|
24
|
27
|
26
|
24
|
22
|
20
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
87%
|
85%
|
83%
|
84%
|
84%
|
85%
|
| UV | - | - | 1 | 2 | 4 | 4 | 1 | 1 |
Friday (22 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
30%
|
40%
|
30%
|
30%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
10°
|
11°
|
11°
|
10°
|
8°
|
| Feels like temperature (°C) |
5°
|
4°
|
3°
|
7°
|
8°
|
8°
|
7°
|
5°
|
| Wind direction and speed (mph) |
SSW
12
|
S
11
|
S
14
|
S
12
|
S
11
|
SSW
13
|
SW
13
|
SW
11
|
| Wind gust (mph) |
20
|
20
|
21
|
22
|
25
|
26
|
22
|
21
|
| Visibility (description) |
G
|
G
|
VG
|
G
|
VG
|
G
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
85%
|
85%
|
84%
|
86%
|
83%
|
85%
|
| UV | - | - | 1 | 2 | 2 | 3 | 1 | 1 |
Saturday (23 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
6°
|
7°
|
10°
|
11°
|
12°
|
11°
|
9°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
7°
|
9°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
SW
11
|
SW
13
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
11
|
SSW
10
|
SSW
10
|
| Wind gust (mph) |
20
|
19
|
21
|
21
|
23
|
21
|
20
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
84%
|
83%
|
79%
|
75%
|
75%
|
81%
|
| UV | - | - | 1 | 2 | 5 | 3 | 1 | 1 |
Sunday (24 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
11°
|
13°
|
12°
|
12°
|
10°
|
| Feels like temperature (°C) |
4°
|
3°
|
4°
|
8°
|
11°
|
10°
|
10°
|
8°
|
| Wind direction and speed (mph) |
SSW
10
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
11
|
SW
10
|
SSW
10
|
SSW
9
|
| Wind gust (mph) |
17
|
18
|
17
|
20
|
20
|
20
|
18
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
86%
|
83%
|
79%
|
76%
|
77%
|
82%
|
| UV | - | - | 1 | 2 | 4 | 4 | 1 | 1 |
Monday (25 May 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
12°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
9°
|
11°
|
11°
|
11°
|
10°
|
| Wind direction and speed (mph) |
S
9
|
SSW
10
|
S
11
|
SSE
13
|
SSW
12
|
SSW
13
|
SSW
11
|
SSW
11
|
| Wind gust (mph) |
16
|
17
|
21
|
23
|
24
|
23
|
20
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
83%
|
84%
|
82%
|
82%
|
79%
|
81%
|
83%
|
| UV | - | - | 1 | 2 | 4 | 4 | 1 | 1 |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 12:00 (UTC+3), Mon
Updated 07:23 (UTC+1) on Mon 19 May 2025
Loading map...
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WHO WE ARE
Celebrating Lewis Fry Richardson and his legacy
Read -
WEATHER
What is the Atlantic Meridional Overturning Circulation?
Read -
WEATHER
Brown ocean effect
Read -
NEWS AND MEDIA
Forecasting the weather
Read -
SEASONAL ADVICE
3 tips for staying safe in lightning
Read