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Monthly weather forecast in Mariehamn
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
16
+13
+12
16 June, sun
+13
+12
Feels like
+8
744 mmHg
73%
8.3
m/s
S
+10
16 June, Sunday. day, 13°; night, 12°; rain
17
+17
+12
17 June, mon
+17
+12
Feels like
+13
758 mmHg
90%
2.6
m/s
S
Climate normal
+14
+13
17 June, Monday. day, 17°; night, 12°; rain
18
June
+17
+13
18 June, tue
+17
+13
Feels like
+13
756 mmHg
78%
6.7
m/s
SW
+19
Climate normal
+13
+13
18 June, Tuesday. day, 17°; night, 13°; partly cloudy
19
+18
+12
19 June, wed
+18
+12
Feels like
+14
753 mmHg
70%
4.3
m/s
SW
+19
Climate normal
+14
+12
19 June, Wednesday. day, 18°; night, 12°; light rain
20
+18
+13
20 June, thu
+18
+13
Feels like
+12
756 mmHg
66%
5.6
m/s
SW
+19
Climate normal
+13
+13
20 June, Thursday. day, 18°; night, 13°; light rain
21
+19
+13
21 June, fri
+19
+13
Feels like
+14
760 mmHg
56%
5.2
m/s
N
+19
Climate normal
+14
+13
21 June, Friday. day, 19°; night, 13°; clear
22
+18
+13
22 June, sat
+18
+13
Feels like
+14
758 mmHg
65%
3.9
m/s
NW
+19
Climate normal
+15
+13
22 June, Saturday. day, 18°; night, 13°; partly cloudy
23
+18
+13
23 June, sun
+18
+13
Feels like
+15
757 mmHg
68%
3.9
m/s
N
+19
Climate normal
+15
+14
23 June, Sunday. day, 18°; night, 13°; partly cloudy
24
+19
+14
24 June, mon
+19
+14
Feels like
+15
760 mmHg
66%
3.8
m/s
NW
+19
Climate normal
+15
+14
24 June, Monday. day, 19°; night, 14°; partly cloudy
25
+17
+14
25 June, tue
+17
+14
Feels like
+11
762 mmHg
65%
6.9
m/s
NW
+19
Climate normal
+16
+14
25 June, Tuesday. day, 17°; night, 14°; partly cloudy
26
+18
+13
26 June, wed
+18
+13
Feels like
+12
762 mmHg
63%
5
m/s
NW
+19
Climate normal
+15
+14
26 June, Wednesday. day, 18°; night, 13°; light rain
27
+17
+14
27 June, thu
+17
+14
Feels like
+12
761 mmHg
64%
5.8
m/s
N
+12
Climate normal
+16
+15
27 June, Thursday. day, 17°; night, 14°; partly cloudy
28
+17
+14
28 June, fri
+17
+14
Feels like
+12
756 mmHg
67%
5.8
m/s
SW
Climate normal
+16
+15
28 June, Friday. day, 17°; night, 14°; partly cloudy
29
+17
+13
29 June, sat
+17
+13
Feels like
+10
753 mmHg
72%
8.7
m/s
W
Climate normal
+16
+15
29 June, Saturday. day, 17°; night, 13°; light rain
30
+17
+17
30 June, sun
+17
+17
Feels like
+4
756 mmHg
72%
17.7
m/s
NW
Climate normal
+17
+16
30 June, Sunday. day, 17°; night, 17°; light rain
1 July
+17
+17
1 July, mon
+17
+17
Feels like
+12
764 mmHg
79%
8.2
m/s
SW
Climate normal
+17
+16
1 July, Monday. day, 17°; night, 17°; mostly clear
2
+18
+18
2 July, tue
+18
+18
Feels like
+15
763 mmHg
87%
6.8
m/s
S
Climate normal
+17
+17
2 July, Tuesday. day, 18°; night, 18°; clear
3
+18
+18
3 July, wed
+18
+18
Feels like
+16
766 mmHg
85%
5
m/s
S
Climate normal
+17
+16
3 July, Wednesday. day, 18°; night, 18°; clear
4
+19
+19
4 July, thu
+19
+19
Feels like
+19
766 mmHg
79%
2.6
m/s
SE
Climate normal
+17
+16
4 July, Thursday. day, 19°; night, 19°; clear
5
+20
+18
5 July, fri
+20
+18
Feels like
+12
766 mmHg
76%
11.8
m/s
N
Climate normal
+16
+16
5 July, Friday. day, 20°; night, 18°; clear
6
+17
+17
6 July, sat
+17
+17
Feels like
+8
771 mmHg
67%
13.7
m/s
N
Climate normal
+18
+16
6 July, Saturday. day, 17°; night, 17°; clear
7
+19
+19
7 July, sun
+19
+19
Feels like
+12
772 mmHg
69%
9.9
m/s
N
Climate normal
+17
+17
7 July, Sunday. day, 19°; night, 19°; clear
8
+21
+20
8 July, mon
+21
+20
Feels like
+19
772 mmHg
74%
4.5
m/s
N
Climate normal
+17
+16
8 July, Monday. day, 21°; night, 20°; clear
9
+21
+19
9 July, tue
+21
+19
Feels like
+19
770 mmHg
78%
4.1
m/s
NW
Climate normal
+18
+17
9 July, Tuesday. day, 21°; night, 19°; clear
10
+19
+19
10 July, wed
+19
+19
Feels like
+16
770 mmHg
74%
5.8
m/s
N
Climate normal
+17
+17
10 July, Wednesday. day, 19°; night, 19°; clear
11
+19
+19
11 July, thu
+19
+19
Feels like
+17
770 mmHg
75%
5
m/s
E
Climate normal
+18
+16
11 July, Thursday. day, 19°; night, 19°; clear
12
+20
+19
12 July, fri
+20
+19
Feels like
+18
769 mmHg
76%
5.5
m/s
SW
Climate normal
+17
+16
12 July, Friday. day, 20°; night, 19°; mostly clear
13
+21
+21
13 July, sat
+21
+21
Feels like
+19
767 mmHg
82%
4.7
m/s
S
Climate normal
+17
+16
13 July, Saturday. day, 21°; night, 21°; clear
14
+22
+22
14 July, sun
+22
+22
Feels like
+20
764 mmHg
80%
5.7
m/s
SW
Climate normal
+18
+16
14 July, Sunday. day, 22°; night, 22°; partly cloudy
15
+21
+20
15 July, mon
+21
+20
Feels like
+17
764 mmHg
75%
6.5
m/s
NW
Climate normal
+18
+17
15 July, Monday. day, 21°; night, 20°; mostly clear
16
+19
+18
16 July, tue
+19
+18
Feels like
+15
767 mmHg
73%
7.7
m/s
N
Climate normal
+18
+17
16 July, Tuesday. day, 19°; night, 18°; clear
17
+18
+18
17 July, wed
+18
+18
Feels like
+14
766 mmHg
68%
6.4
m/s
S
Climate normal
+18
+17
17 July, Wednesday. day, 18°; night, 18°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
18
+17
+16
18 July, thu
+17
+16
Feels like
+14
743 mmHg
69%
8.5
m/s
W
+16
18 July, Thursday. day, 17°; night, 16°; clear
19
+17
+16
19 July, fri
+17
+16
Feels like
+14
744 mmHg
73%
6.8
m/s
W
+16
19 July, Friday. day, 17°; night, 16°; partly cloudy
20
+17
+17
20 July, sat
+17
+17
Feels like
+14
744 mmHg
73%
7.4
m/s
NW
+16
20 July, Saturday. day, 17°; night, 17°; clear
Average for 30 days
18
sunny days
3
days with precipitation
9
cloudy days
18 sunny days; 3 days with precipitation; 9 cloudy days;
72
%
air humidity
6.6
m/s
Wind
N
3
mm of precipitation
(1% of annual average)
+18
°C
Water temperature
air humidity 72%; 3 millimeters of precipitation (1% of annual average); Wind northerly 6.6 Meters per second; Water temperature +18°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
N
NW
N
NW
NW
NW
N
SW
W
NW
SW
S
S
SE
N
N
N
N
NW
N
E
SW
S
SW
NW
N
S
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
July
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
