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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
28
+19
+18
28 July, sun
+19
+18
Feels like
+17
743 mmHg
76%
7.6
m/s
SE
+17
28 July, Sunday. day, 19°; night, 18°; clear
29
+19
+18
29 July, mon
+19
+18
Feels like
+16
743 mmHg
80%
7.9
m/s
S
+18
29 July, Monday. day, 19°; night, 18°; partly cloudy
30
+19
+18
30 July, tue
+19
+18
Feels like
+16
743 mmHg
75%
8.6
m/s
SW
+17
30 July, Tuesday. day, 19°; night, 18°; partly cloudy
31
July
+20
+16
31 July, wed
+20
+16
Feels like
+17
754 mmHg
71%
3.1
m/s
NW
+22
Climate normal
+18
+18
31 July, Wednesday. day, 20°; night, 16°; rain
1 August
+18
+15
1 August, thu
+18
+15
Feels like
+13
754 mmHg
68%
6.5
m/s
NW
+21
Climate normal
+18
+17
1 August, Thursday. day, 18°; night, 15°; partly cloudy
2
+18
+16
2 August, fri
+18
+16
Feels like
+15
754 mmHg
79%
5.3
m/s
NW
+21
Climate normal
+18
+17
2 August, Friday. day, 18°; night, 16°; overcast
3
+20
+16
3 August, sat
+20
+16
Feels like
+18
753 mmHg
86%
4.1
m/s
NW
+22
Climate normal
+19
+18
3 August, Saturday. day, 20°; night, 16°; partly cloudy
4
+20
+16
4 August, sun
+20
+16
Feels like
+19
753 mmHg
84%
3.5
m/s
W
+22
Climate normal
+19
+18
4 August, Sunday. day, 20°; night, 16°; partly cloudy
5
+21
+16
5 August, mon
+21
+16
Feels like
+19
756 mmHg
82%
3.3
m/s
W
+22
Climate normal
+18
+18
5 August, Monday. day, 21°; night, 16°; partly cloudy
6
+21
+17
6 August, tue
+21
+17
Feels like
+18
758 mmHg
78%
3.7
m/s
SW
+22
Climate normal
+18
+18
6 August, Tuesday. day, 21°; night, 17°; partly cloudy
7
+21
+18
7 August, wed
+21
+18
Feels like
+18
758 mmHg
77%
5.6
m/s
S
+22
Climate normal
+19
+18
7 August, Wednesday. day, 21°; night, 18°; partly cloudy
8
+21
+18
8 August, thu
+21
+18
Feels like
+18
757 mmHg
76%
5.9
m/s
S
+22
Climate normal
+18
+18
8 August, Thursday. day, 21°; night, 18°; partly cloudy
9
+20
+17
9 August, fri
+20
+17
Feels like
+17
758 mmHg
79%
5.9
m/s
SW
+22
Climate normal
+18
+17
9 August, Friday. day, 20°; night, 17°; partly cloudy
10
+19
+16
10 August, sat
+19
+16
Feels like
+14
755 mmHg
74%
7.7
m/s
SW
Climate normal
+17
+17
10 August, Saturday. day, 19°; night, 16°; partly cloudy
11
+19
+17
11 August, sun
+19
+17
Feels like
+15
756 mmHg
72%
5.6
m/s
SW
Climate normal
+17
+16
11 August, Sunday. day, 19°; night, 17°; partly cloudy
12
+19
+18
12 August, mon
+19
+18
Feels like
+15
757 mmHg
72%
5.6
m/s
SW
Climate normal
+17
+17
12 August, Monday. day, 19°; night, 18°; partly cloudy
13
+16
+15
13 August, tue
+16
+15
Feels like
+10
760 mmHg
74%
9.3
m/s
N
Climate normal
+18
+17
13 August, Tuesday. day, 16°; night, 15°; clear
14
+16
+17
14 August, wed
+16
+17
Feels like
+12
762 mmHg
65%
5.2
m/s
NW
Climate normal
+18
+17
14 August, Wednesday. day, 16°; night, 17°; mostly clear
15
+17
+16
15 August, thu
+17
+16
Feels like
+10
746 mmHg
80%
12
m/s
SW
Climate normal
+18
+17
15 August, Thursday. day, 17°; night, 16°; rain
16
+16
+14
16 August, fri
+16
+14
Feels like
+9
746 mmHg
80%
9.1
m/s
NW
Climate normal
+17
+17
16 August, Friday. day, 16°; night, 14°; light rain
17
+16
+15
17 August, sat
+16
+15
Feels like
+10
753 mmHg
82%
7.4
m/s
N
Climate normal
+17
+17
17 August, Saturday. day, 16°; night, 15°; rain
18
+17
+16
18 August, sun
+17
+16
Feels like
+13
760 mmHg
74%
4.8
m/s
N
Climate normal
+17
+17
18 August, Sunday. day, 17°; night, 16°; mostly clear
19
+15
+15
19 August, mon
+15
+15
Feels like
+10
767 mmHg
75%
8.1
m/s
N
Climate normal
+17
+16
19 August, Monday. day, 15°; night, 15°; clear
20
+16
+15
20 August, tue
+16
+15
Feels like
+13
773 mmHg
70%
3.4
m/s
S
Climate normal
+17
+16
20 August, Tuesday. day, 16°; night, 15°; clear
21
+16
+16
21 August, wed
+16
+16
Feels like
+11
774 mmHg
77%
7.9
m/s
S
Climate normal
+17
+16
21 August, Wednesday. day, 16°; night, 16°; clear
22
+17
+17
22 August, thu
+17
+17
Feels like
+13
771 mmHg
78%
7.5
m/s
S
Climate normal
+17
+16
22 August, Thursday. day, 17°; night, 17°; clear
23
+18
+17
23 August, fri
+18
+17
Feels like
+13
766 mmHg
79%
7.5
m/s
S
Climate normal
+17
+15
23 August, Friday. day, 18°; night, 17°; clear
24
+18
+18
24 August, sat
+18
+18
Feels like
+15
764 mmHg
78%
6.7
m/s
S
Climate normal
+16
+16
24 August, Saturday. day, 18°; night, 18°; mostly clear
25
+18
+18
25 August, sun
+18
+18
Feels like
+17
767 mmHg
82%
3.2
m/s
SW
Climate normal
+17
+16
25 August, Sunday. day, 18°; night, 18°; clear
26
+18
+18
26 August, mon
+18
+18
Feels like
+18
768 mmHg
79%
1.7
m/s
E
Climate normal
+17
+16
26 August, Monday. day, 18°; night, 18°; clear
27
+18
+18
27 August, tue
+18
+18
Feels like
+15
769 mmHg
74%
5.1
m/s
NE
Climate normal
+17
+16
27 August, Tuesday. day, 18°; night, 18°; partly cloudy
28
+17
+17
28 August, wed
+17
+17
Feels like
+12
770 mmHg
79%
8.3
m/s
NE
Climate normal
+16
+16
28 August, Wednesday. day, 17°; night, 17°; partly cloudy
29
+16
+17
29 August, thu
+16
+17
Feels like
+11
770 mmHg
85%
8
m/s
NE
Climate normal
+16
+15
29 August, Thursday. day, 16°; night, 17°; overcast
Average data for 10 years
Next, the average data for 10 years
30
+16
+15
30 August, fri
+16
+15
Feels like
+12
745 mmHg
75%
7.6
m/s
SW
+16
30 August, Friday. day, 16°; night, 15°; clear
31
+15
+15
31 August, sat
+15
+15
Feels like
+11
746 mmHg
75%
8.8
m/s
W
+15
31 August, Saturday. day, 15°; night, 15°; rain
Average for 30 days
11
sunny days
4
days with precipitation
15
cloudy days
11 sunny days; 4 days with precipitation; 15 cloudy days;
77
%
air humidity
6
m/s
Wind
S
5
mm of precipitation
(1% of annual average)
+22
°C
Water temperature
air humidity 77%; 5 millimeters of precipitation (1% of annual average); Wind southerly 6 Meters per second; Water temperature +22°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
NW
NW
W
W
SW
S
S
SW
SW
SW
SW
N
NW
SW
NW
N
N
N
S
S
S
S
S
SW
E
NE
NE
NE
31
Average data for 10 years
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Daytime temperature
Night-time temperature
