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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
−3
2 February, sun
0
−3
Feels like
−7
754 mmHg
86%
7.2
m/s
S
+1
2 February, Sunday. day, 0°; night, -3°; rain
3
0
−3
3 February, mon
0
−3
Feels like
−8
756 mmHg
85%
7.7
m/s
S
+1
3 February, Monday. day, 0°; night, -3°; rain
4
0
−3
4 February, tue
0
−3
Feels like
−8
755 mmHg
83%
7.9
m/s
S
+1
4 February, Tuesday. day, 0°; night, -3°; rain
5
0
−4
5 February, wed
0
−4
Feels like
−8
755 mmHg
83%
7.6
m/s
SW
+2
5 February, Wednesday. day, 0°; night, -4°; overcast
6
February
+4
−2
6 February, thu
+4
−2
Feels like
−3
780 mmHg
84%
3.3
m/s
N
0
Climate normal
0
−4
6 February, Thursday. day, 4°; night, -2°; clear
7
+2
0
7 February, fri
+2
0
Feels like
−4
785 mmHg
88%
4.3
m/s
SE
0
Climate normal
0
−3
7 February, Friday. day, 2°; night, 0°; light snow
8
0
0
8 February, sat
0
0
Feels like
−6
783 mmHg
86%
5.2
m/s
SE
0
Climate normal
0
−3
8 February, Saturday. day, 0°; night, 0°; light snow
9
0
−1
9 February, sun
0
−1
Feels like
−4
779 mmHg
88%
3
m/s
SE
0
Climate normal
0
−3
9 February, Sunday. day, 0°; night, -1°; snow
10
+2
−1
10 February, mon
+2
−1
Feels like
−3
782 mmHg
86%
2.4
m/s
N
0
Climate normal
0
−4
10 February, Monday. day, 2°; night, -1°; mostly clear
11
+1
0
11 February, tue
+1
0
Feels like
−4
781 mmHg
87%
3.2
m/s
SW
0
Climate normal
0
−4
11 February, Tuesday. day, 1°; night, 0°; clear
12
+2
0
12 February, wed
+2
0
Feels like
−4
774 mmHg
87%
4.4
m/s
NW
0
Climate normal
0
−3
12 February, Wednesday. day, 2°; night, 0°; mostly clear
13
+2
−1
13 February, thu
+2
−1
Feels like
−5
771 mmHg
84%
5.2
m/s
N
0
Climate normal
0
−2
13 February, Thursday. day, 2°; night, -1°; mostly clear
14
0
−1
14 February, fri
0
−1
Feels like
−8
768 mmHg
83%
6.1
m/s
W
0
Climate normal
0
−2
14 February, Friday. day, 0°; night, -1°; light snow
15
0
−1
15 February, sat
0
−1
Feels like
−6
763 mmHg
85%
5.9
m/s
W
+2
Climate normal
0
−2
15 February, Saturday. day, 0°; night, -1°; light snow
16
+1
−1
16 February, sun
+1
−1
Feels like
−6
759 mmHg
83%
5.4
m/s
W
0
Climate normal
+1
−2
16 February, Sunday. day, 1°; night, -1°; overcast
17
0
−4
17 February, mon
0
−4
Feels like
−8
759 mmHg
82%
6.4
m/s
E
0
Climate normal
0
−3
17 February, Monday. day, 0°; night, -4°; overcast
18
−2
−2
18 February, tue
−2
−2
Feels like
−9
766 mmHg
66%
6.3
m/s
SE
0
Climate normal
0
−3
18 February, Tuesday. day, -2°; night, -2°; partly cloudy
19
−2
−2
19 February, wed
−2
−2
Feels like
−12
764 mmHg
71%
9
m/s
SE
0
Climate normal
0
−3
19 February, Wednesday. day, -2°; night, -2°; partly cloudy
20
−2
−2
20 February, thu
−2
−2
Feels like
−14
755 mmHg
86%
12.2
m/s
E
0
Climate normal
0
−4
20 February, Thursday. day, -2°; night, -2°; light snow
21
−2
−3
21 February, fri
−2
−3
Feels like
−11
751 mmHg
85%
9
m/s
NE
0
Climate normal
0
−4
21 February, Friday. day, -2°; night, -3°; sleet
22
+3
+3
22 February, sat
+3
+3
Feels like
−12
738 mmHg
93%
17.1
m/s
SE
+2
Climate normal
0
−4
22 February, Saturday. day, 3°; night, 3°; sleet
23
0
−3
23 February, sun
0
−3
Feels like
−14
735 mmHg
86%
14.1
m/s
W
0
Climate normal
0
−4
23 February, Sunday. day, 0°; night, -3°; light snow
24
0
0
24 February, mon
0
0
Feels like
−12
750 mmHg
80%
10.9
m/s
W
0
Climate normal
0
−4
24 February, Monday. day, 0°; night, 0°; mostly clear
25
−1
−2
25 February, tue
−1
−2
Feels like
−8
755 mmHg
82%
6.6
m/s
N
0
Climate normal
0
−3
25 February, Tuesday. day, -1°; night, -2°; partly cloudy
26
−2
−3
26 February, wed
−2
−3
Feels like
−12
758 mmHg
81%
9
m/s
N
0
Climate normal
0
−3
26 February, Wednesday. day, -2°; night, -3°; light snow
27
−2
−2
27 February, thu
−2
−2
Feels like
−12
760 mmHg
82%
9.2
m/s
N
0
Climate normal
0
−2
27 February, Thursday. day, -2°; night, -2°; light snow
28
−3
−5
28 February, fri
−3
−5
Feels like
−14
760 mmHg
85%
10.4
m/s
N
0
Climate normal
0
−2
28 February, Friday. day, -3°; night, -5°; light snow
1 March
−4
−4
1 March, sat
−4
−4
Feels like
−14
758 mmHg
84%
10
m/s
N
0
Climate normal
+1
−2
1 March, Saturday. day, -4°; night, -4°; light snow
2
−3
−5
2 March, sun
−3
−5
Feels like
−13
760 mmHg
85%
8.7
m/s
N
0
Climate normal
0
−2
2 March, Sunday. day, -3°; night, -5°; light snow
3
−6
−7
3 March, mon
−6
−7
Feels like
−15
765 mmHg
81%
8.1
m/s
N
0
Climate normal
0
−3
3 March, Monday. day, -6°; night, -7°; overcast
4
−7
−7
4 March, tue
−7
−7
Feels like
−14
766 mmHg
81%
6.2
m/s
N
0
Climate normal
0
−3
4 March, Tuesday. day, -7°; night, -7°; overcast
5
−8
−9
5 March, wed
−8
−9
Feels like
−17
773 mmHg
84%
7.8
m/s
N
0
Climate normal
0
−4
5 March, Wednesday. day, -8°; night, -9°; partly cloudy
6
−4
−2
6 March, thu
−4
−2
Feels like
−16
773 mmHg
76%
10.3
m/s
SW
0
Climate normal
+1
−3
6 March, Thursday. day, -4°; night, -2°; clear
7
0
0
7 March, fri
0
0
Feels like
−16
752 mmHg
85%
17.4
m/s
S
0
Climate normal
+1
−3
7 March, Friday. day, 0°; night, 0°; sleet
Average data for 10 years
Next, the average data for 10 years
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
7
sunny days
15
days with precipitation
8
cloudy days
7 sunny days; 15 days with precipitation; 8 cloudy days;
83
%
air humidity
7.9
m/s
Wind
N
11
mm of precipitation
(2% of annual average)
0
°C
Water temperature
air humidity 83%; 11 millimeters of precipitation (2% of annual average); Wind northerly 7.9 Meters per second; Water temperature 0°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
SE
SE
SE
N
SW
NW
N
W
W
W
E
SE
SE
E
NE
SE
W
W
N
N
N
N
N
N
N
N
N
SW
S
6
Average data for 10 years
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
5
6
7
Daytime temperature
Night-time temperature
