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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
2
0
−1
2 February, sun
0
−1
Feels like
−6
765 mmHg
85%
4.8
m/s
N
Climate normal
0
−3
2 February, Sunday. day, 0°; night, -1°; light snow
3
February
−1
−4
3 February, mon
−1
−4
Feels like
−8
767 mmHg
84%
4.3
m/s
N
0
Climate normal
0
−3
3 February, Monday. day, -1°; night, -4°; light snow
4
+1
+1
4 February, tue
+1
+1
Feels like
−8
767 mmHg
90%
6.1
m/s
S
0
Climate normal
0
−3
4 February, Tuesday. day, 1°; night, 1°; snow
5
+2
+1
5 February, wed
+2
+1
Feels like
−6
765 mmHg
94%
8.2
m/s
S
0
Climate normal
0
−4
5 February, Wednesday. day, 2°; night, 1°; light rain
6
+4
0
6 February, thu
+4
0
Feels like
−4
776 mmHg
83%
5.9
m/s
N
0
Climate normal
0
−4
6 February, Thursday. day, 4°; night, 0°; clear
7
0
0
7 February, fri
0
0
Feels like
−7
780 mmHg
87%
6.2
m/s
E
0
Climate normal
0
−3
7 February, Friday. day, 0°; night, 0°; light snow
8
0
0
8 February, sat
0
0
Feels like
−6
780 mmHg
86%
5.4
m/s
SE
0
Climate normal
0
−3
8 February, Saturday. day, 0°; night, 0°; snow
9
+1
−1
9 February, sun
+1
−1
Feels like
−4
781 mmHg
87%
2.9
m/s
E
0
Climate normal
0
−3
9 February, Sunday. day, 1°; night, -1°; light snow
10
+2
0
10 February, mon
+2
0
Feels like
−3
780 mmHg
86%
2.7
m/s
E
0
Climate normal
0
−4
10 February, Monday. day, 2°; night, 0°; mostly clear
11
+2
0
11 February, tue
+2
0
Feels like
−5
777 mmHg
84%
5.9
m/s
E
0
Climate normal
0
−4
11 February, Tuesday. day, 2°; night, 0°; mostly clear
12
+1
0
12 February, wed
+1
0
Feels like
−6
772 mmHg
87%
6.5
m/s
E
+2
Climate normal
0
−3
12 February, Wednesday. day, 1°; night, 0°; partly cloudy
13
+3
−2
13 February, thu
+3
−2
Feels like
−4
768 mmHg
80%
6.2
m/s
SW
+2
Climate normal
0
−2
13 February, Thursday. day, 3°; night, -2°; overcast
14
0
0
14 February, fri
0
0
Feels like
−8
766 mmHg
83%
6.1
m/s
NE
0
Climate normal
0
−2
14 February, Friday. day, 0°; night, 0°; overcast
15
+1
−3
15 February, sat
+1
−3
Feels like
−12
770 mmHg
82%
10.5
m/s
E
0
Climate normal
0
−2
15 February, Saturday. day, 1°; night, -3°; light snow
16
−3
−3
16 February, sun
−3
−3
Feels like
−14
769 mmHg
84%
10.7
m/s
E
0
Climate normal
+1
−2
16 February, Sunday. day, -3°; night, -3°; light snow
17
−3
−4
17 February, mon
−3
−4
Feels like
−11
768 mmHg
82%
7.2
m/s
NE
0
Climate normal
0
−3
17 February, Monday. day, -3°; night, -4°; light snow
18
−3
−3
18 February, tue
−3
−3
Feels like
−9
772 mmHg
78%
5.2
m/s
NE
0
Climate normal
0
−3
18 February, Tuesday. day, -3°; night, -3°; partly cloudy
19
−2
−2
19 February, wed
−2
−2
Feels like
−10
775 mmHg
79%
7.7
m/s
E
0
Climate normal
0
−3
19 February, Wednesday. day, -2°; night, -2°; partly cloudy
20
−1
−1
20 February, thu
−1
−1
Feels like
−13
772 mmHg
82%
11.5
m/s
SE
0
Climate normal
0
−4
20 February, Thursday. day, -1°; night, -1°; partly cloudy
21
0
0
21 February, fri
0
0
Feels like
−10
761 mmHg
90%
11.8
m/s
E
0
Climate normal
0
−4
21 February, Friday. day, 0°; night, 0°; sleet
22
+2
+3
22 February, sat
+2
+3
Feels like
−9
757 mmHg
91%
11.6
m/s
S
+1
Climate normal
0
−4
22 February, Saturday. day, 2°; night, 3°; light rain
23
+2
+1
23 February, sun
+2
+1
Feels like
−6
750 mmHg
93%
8.8
m/s
SW
+1
Climate normal
0
−4
23 February, Sunday. day, 2°; night, 1°; sleet
24
0
0
24 February, mon
0
0
Feels like
−11
751 mmHg
88%
12
m/s
NW
0
Climate normal
0
−4
24 February, Monday. day, 0°; night, 0°; sleet
25
0
−1
25 February, tue
0
−1
Feels like
−9
763 mmHg
82%
8.5
m/s
N
0
Climate normal
0
−3
25 February, Tuesday. day, 0°; night, -1°; partly cloudy
26
−1
−1
26 February, wed
−1
−1
Feels like
−9
769 mmHg
83%
7.6
m/s
NE
0
Climate normal
0
−3
26 February, Wednesday. day, -1°; night, -1°; sleet
27
−1
−2
27 February, thu
−1
−2
Feels like
−8
769 mmHg
83%
6.7
m/s
NE
0
Climate normal
0
−2
27 February, Thursday. day, -1°; night, -2°; sleet
28
+1
+2
28 February, fri
+1
+2
Feels like
−15
754 mmHg
79%
17.3
m/s
S
0
Climate normal
0
−2
28 February, Friday. day, 1°; night, 2°; sleet
1 March
+2
+2
1 March, sat
+2
+2
Feels like
−8
745 mmHg
88%
11.9
m/s
SE
+1
Climate normal
+1
−2
1 March, Saturday. day, 2°; night, 2°; sleet
2
+3
+1
2 March, sun
+3
+1
Feels like
−5
757 mmHg
89%
6.8
m/s
E
+2
Climate normal
0
−2
2 March, Sunday. day, 3°; night, 1°; partly cloudy
3
+2
+2
3 March, mon
+2
+2
Feels like
−8
766 mmHg
88%
11.3
m/s
NE
+1
Climate normal
0
−3
3 March, Monday. day, 2°; night, 2°; sleet
4
+2
+2
4 March, tue
+2
+2
Feels like
−7
773 mmHg
90%
9.9
m/s
E
+1
Climate normal
0
−3
4 March, Tuesday. day, 2°; night, 2°; overcast
Average data for 10 years
Next, the average data for 10 years
5
0
−4
5 March, wed
0
−4
Feels like
−7
758 mmHg
80%
6.9
m/s
S
+1
5 March, Wednesday. day, 0°; night, -4°; partly cloudy
6
+1
−3
6 March, thu
+1
−3
Feels like
−7
758 mmHg
82%
7.2
m/s
S
+1
6 March, Thursday. day, 1°; night, -3°; partly cloudy
7
+1
−3
7 March, fri
+1
−3
Feels like
−7
758 mmHg
83%
7.9
m/s
SW
+1
7 March, Friday. day, 1°; night, -3°; overcast
8
+1
−2
8 March, sat
+1
−2
Feels like
−6
759 mmHg
83%
7.3
m/s
S
+1
8 March, Saturday. day, 1°; night, -2°; overcast
Average for 30 days
3
sunny days
18
days with precipitation
9
cloudy days
3 sunny days; 18 days with precipitation; 9 cloudy days;
85
%
air humidity
8.1
m/s
Wind
E
16
mm of precipitation
(3% of annual average)
0
°C
Water temperature
air humidity 85%; 16 millimeters of precipitation (3% of annual average); Wind easterly 8.1 Meters per second; Water temperature 0°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
S
S
N
E
SE
E
E
E
E
SW
NE
E
E
NE
NE
E
SE
E
S
SW
NW
N
NE
NE
S
SE
E
NE
E
3
Average data for 10 years
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
1
March
2
3
4
Daytime temperature
Night-time temperature
