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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
19
0
0
19 January, sun
0
0
Feels like
−8
743 mmHg
81%
9.8
m/s
SW
+2
19 January, Sunday. day, 0°; night, 0°; overcast
20
0
0
20 January, mon
0
0
Feels like
−8
746 mmHg
81%
11.1
m/s
E
+2
20 January, Monday. day, 0°; night, 0°; overcast
21
−1
0
21 January, tue
−1
0
Feels like
−8
748 mmHg
82%
8.6
m/s
E
+2
21 January, Tuesday. day, -1°; night, 0°; overcast
22
−1
−1
22 January, wed
−1
−1
Feels like
−9
748 mmHg
81%
9.3
m/s
N
+2
22 January, Wednesday. day, -1°; night, -1°; clear
23
January
+3
+2
23 January, thu
+3
+2
Feels like
−7
752 mmHg
96%
9.8
m/s
S
0
Climate normal
−1
−2
23 January, Thursday. day, 3°; night, 2°; light rain
24
+3
+3
24 January, fri
+3
+3
Feels like
−7
748 mmHg
88%
11.2
m/s
SW
0
Climate normal
0
−1
24 January, Friday. day, 3°; night, 3°; light rain
25
+4
+3
25 January, sat
+4
+3
Feels like
−7
743 mmHg
82%
13.1
m/s
SW
0
Climate normal
0
−1
25 January, Saturday. day, 4°; night, 3°; light rain
26
+4
+2
26 January, sun
+4
+2
Feels like
−6
752 mmHg
78%
11.2
m/s
SW
0
Climate normal
0
−1
26 January, Sunday. day, 4°; night, 2°; partly cloudy
27
+3
+3
27 January, mon
+3
+3
Feels like
−4
754 mmHg
91%
8
m/s
S
0
Climate normal
0
−1
27 January, Monday. day, 3°; night, 3°; light rain
28
+4
+4
28 January, tue
+4
+4
Feels like
−3
746 mmHg
95%
8.5
m/s
S
0
Climate normal
0
0
28 January, Tuesday. day, 4°; night, 4°; rain
29
+4
+3
29 January, wed
+4
+3
Feels like
−2
749 mmHg
94%
6.9
m/s
S
0
Climate normal
0
−1
29 January, Wednesday. day, 4°; night, 3°; light rain
30
+4
+2
30 January, thu
+4
+2
Feels like
−4
756 mmHg
92%
6.9
m/s
SW
0
Climate normal
+1
0
30 January, Thursday. day, 4°; night, 2°; light rain
31
+3
+2
31 January, fri
+3
+2
Feels like
−3
763 mmHg
92%
5.1
m/s
SE
0
Climate normal
0
−1
31 January, Friday. day, 3°; night, 2°; mostly clear
1 February
+2
+1
1 February, sat
+2
+1
Feels like
−5
765 mmHg
86%
7.1
m/s
S
+2
Climate normal
0
−1
1 February, Saturday. day, 2°; night, 1°; partly cloudy
2
+3
+2
2 February, sun
+3
+2
Feels like
−7
763 mmHg
88%
9.4
m/s
SW
+2
Climate normal
0
−1
2 February, Sunday. day, 3°; night, 2°; light rain
3
+3
+2
3 February, mon
+3
+2
Feels like
−9
760 mmHg
85%
12.4
m/s
SW
+2
Climate normal
0
−1
3 February, Monday. day, 3°; night, 2°; overcast
4
+3
+3
4 February, tue
+3
+3
Feels like
−2
770 mmHg
83%
3.9
m/s
SE
+2
Climate normal
0
0
4 February, Tuesday. day, 3°; night, 3°; partly cloudy
5
+3
+1
5 February, wed
+3
+1
Feels like
−4
768 mmHg
78%
7.5
m/s
SE
+2
Climate normal
0
0
5 February, Wednesday. day, 3°; night, 1°; partly cloudy
6
+3
+3
6 February, thu
+3
+3
Feels like
−9
762 mmHg
77%
12.3
m/s
SE
+2
Climate normal
+1
0
6 February, Thursday. day, 3°; night, 3°; partly cloudy
7
+3
+3
7 February, fri
+3
+3
Feels like
−10
750 mmHg
80%
15
m/s
SE
+2
Climate normal
+1
0
7 February, Friday. day, 3°; night, 3°; partly cloudy
8
+3
+3
8 February, sat
+3
+3
Feels like
−4
750 mmHg
78%
6.6
m/s
S
+2
Climate normal
0
0
8 February, Saturday. day, 3°; night, 3°; partly cloudy
9
+3
0
9 February, sun
+3
0
Feels like
−8
762 mmHg
78%
10.6
m/s
NW
+2
Climate normal
+1
0
9 February, Sunday. day, 3°; night, 0°; partly cloudy
10
+4
+3
10 February, mon
+4
+3
Feels like
−8
763 mmHg
73%
12.7
m/s
NW
+3
Climate normal
0
0
10 February, Monday. day, 4°; night, 3°; partly cloudy
11
+3
+2
11 February, tue
+3
+2
Feels like
−6
772 mmHg
69%
8.4
m/s
N
+2
Climate normal
0
−1
11 February, Tuesday. day, 3°; night, 2°; partly cloudy
12
+4
+4
12 February, wed
+4
+4
Feels like
−8
766 mmHg
80%
12.9
m/s
S
+3
Climate normal
0
−1
12 February, Wednesday. day, 4°; night, 4°; partly cloudy
13
+3
+2
13 February, thu
+3
+2
Feels like
−2
767 mmHg
87%
4.7
m/s
N
+2
Climate normal
−1
−1
13 February, Thursday. day, 3°; night, 2°; light rain
14
+4
+3
14 February, fri
+4
+3
Feels like
−6
765 mmHg
90%
10
m/s
SW
+3
Climate normal
−1
−1
14 February, Friday. day, 4°; night, 3°; light rain
15
+5
+4
15 February, sat
+5
+4
Feels like
−10
761 mmHg
75%
17.2
m/s
SW
+4
Climate normal
−1
−1
15 February, Saturday. day, 5°; night, 4°; partly cloudy
16
+2
+2
16 February, sun
+2
+2
Feels like
−5
778 mmHg
76%
6.9
m/s
S
+1
Climate normal
−1
−2
16 February, Sunday. day, 2°; night, 2°; mostly clear
17
+2
+2
17 February, mon
+2
+2
Feels like
−7
778 mmHg
76%
9.1
m/s
SE
+1
Climate normal
0
−1
17 February, Monday. day, 2°; night, 2°; clear
18
+2
+2
18 February, tue
+2
+2
Feels like
−6
781 mmHg
73%
8.8
m/s
SE
+1
Climate normal
0
−1
18 February, Tuesday. day, 2°; night, 2°; clear
19
+2
+1
19 February, wed
+2
+1
Feels like
−4
785 mmHg
70%
4.5
m/s
S
+1
Climate normal
−1
−2
19 February, Wednesday. day, 2°; night, 1°; clear
20
+2
+1
20 February, thu
+2
+1
Feels like
−5
785 mmHg
67%
5.2
m/s
S
+1
Climate normal
−1
−2
20 February, Thursday. day, 2°; night, 1°; clear
21
+1
0
21 February, fri
+1
0
Feels like
−9
780 mmHg
72%
10.8
m/s
SE
0
Climate normal
−1
−2
21 February, Friday. day, 1°; night, 0°; clear
Average data for 10 years
Next, the average data for 10 years
22
−1
−2
22 February, sat
−1
−2
Feels like
−9
735 mmHg
83%
11.3
m/s
SW
0
22 February, Saturday. day, -1°; night, -2°; snow
Average for 30 days
7
sunny days
10
days with precipitation
13
cloudy days
7 sunny days; 10 days with precipitation; 13 cloudy days;
82
%
air humidity
9.2
m/s
Wind
S
7
mm of precipitation
(2% of annual average)
+1
°C
Water temperature
air humidity 82%; 7 millimeters of precipitation (2% of annual average); Wind southerly 9.2 Meters per second; Water temperature +1°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SW
SW
S
S
S
SW
SE
S
SW
SW
SE
SE
SE
SE
S
NW
NW
N
S
N
SW
SW
S
SE
SE
S
S
SE
23
Average data for 10 years
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Daytime temperature
Night-time temperature
