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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
20
October
+13
+11
20 October, sun
+13
+11
Feels like
+5
764 mmHg
88%
8.7
m/s
S
+11
Climate normal
+7
+7
20 October, Sunday. day, 13°; night, 11°; overcast
21
+13
+10
21 October, mon
+13
+10
Feels like
+4
756 mmHg
83%
10.9
m/s
SW
+11
Climate normal
+8
+7
21 October, Monday. day, 13°; night, 10°; light rain
22
+12
+10
22 October, tue
+12
+10
Feels like
+5
759 mmHg
76%
7.8
m/s
SW
+10
Climate normal
+7
+7
22 October, Tuesday. day, 12°; night, 10°; partly cloudy
23
+11
+10
23 October, wed
+11
+10
Feels like
+3
761 mmHg
69%
8.1
m/s
W
+10
Climate normal
+8
+7
23 October, Wednesday. day, 11°; night, 10°; mostly clear
24
+12
+10
24 October, thu
+12
+10
Feels like
+6
764 mmHg
85%
6.3
m/s
W
+10
Climate normal
+9
+8
24 October, Thursday. day, 12°; night, 10°; partly cloudy
25
+11
+10
25 October, fri
+11
+10
Feels like
+4
763 mmHg
90%
7.4
m/s
SW
+10
Climate normal
+8
+8
25 October, Friday. day, 11°; night, 10°; partly cloudy
26
+10
+8
26 October, sat
+10
+8
Feels like
+4
760 mmHg
93%
8
m/s
SW
+10
Climate normal
+8
+7
26 October, Saturday. day, 10°; night, 8°; light rain
27
+9
+7
27 October, sun
+9
+7
Feels like
+2
759 mmHg
91%
7.1
m/s
SW
+10
Climate normal
+9
+8
27 October, Sunday. day, 9°; night, 7°; partly cloudy
28
+9
+7
28 October, mon
+9
+7
Feels like
+2
760 mmHg
82%
6.7
m/s
W
+10
Climate normal
+8
+8
28 October, Monday. day, 9°; night, 7°; light rain
29
+9
+6
29 October, tue
+9
+6
Feels like
+2
759 mmHg
80%
6.8
m/s
W
+9
Climate normal
+8
+6
29 October, Tuesday. day, 9°; night, 6°; light rain
30
+7
+6
30 October, wed
+7
+6
Feels like
−2
755 mmHg
83%
8.9
m/s
NW
Climate normal
+7
+7
30 October, Wednesday. day, 7°; night, 6°; light rain
31
+7
+5
31 October, thu
+7
+5
Feels like
−2
757 mmHg
79%
8.5
m/s
W
Climate normal
+8
+7
31 October, Thursday. day, 7°; night, 5°; overcast
1 November
+11
+9
1 November, fri
+11
+9
Feels like
−5
748 mmHg
77%
18.3
m/s
SW
Climate normal
+8
+8
1 November, Friday. day, 11°; night, 9°; partly cloudy
2
+8
+6
2 November, sat
+8
+6
Feels like
−6
756 mmHg
61%
15.3
m/s
NW
Climate normal
+8
+7
2 November, Saturday. day, 8°; night, 6°; light rain
3
+8
+8
3 November, sun
+8
+8
Feels like
−4
761 mmHg
76%
13.2
m/s
W
Climate normal
+7
+7
3 November, Sunday. day, 8°; night, 8°; light rain
4
+8
+6
4 November, mon
+8
+6
Feels like
−4
769 mmHg
73%
13.9
m/s
N
Climate normal
+6
+6
4 November, Monday. day, 8°; night, 6°; partly cloudy
5
+8
+8
5 November, tue
+8
+8
Feels like
+1
773 mmHg
76%
8.2
m/s
SW
Climate normal
+6
+6
5 November, Tuesday. day, 8°; night, 8°; mostly clear
6
+11
+10
6 November, wed
+11
+10
Feels like
+3
774 mmHg
80%
8.9
m/s
NW
Climate normal
+6
+6
6 November, Wednesday. day, 11°; night, 10°; mostly clear
7
+10
+9
7 November, thu
+10
+9
Feels like
+5
775 mmHg
83%
6.6
m/s
NW
Climate normal
+6
+5
7 November, Thursday. day, 10°; night, 9°; clear
8
+11
+10
8 November, fri
+11
+10
Feels like
+1
769 mmHg
78%
11
m/s
W
Climate normal
+6
+5
8 November, Friday. day, 11°; night, 10°; mostly clear
9
+8
+6
9 November, sat
+8
+6
Feels like
−4
770 mmHg
66%
12.7
m/s
NW
Climate normal
+6
+6
9 November, Saturday. day, 8°; night, 6°; clear
10
+6
+6
10 November, sun
+6
+6
Feels like
−1
772 mmHg
72%
7
m/s
N
Climate normal
+6
+6
10 November, Sunday. day, 6°; night, 6°; clear
11
+9
+8
11 November, mon
+9
+8
Feels like
+1
772 mmHg
79%
8.2
m/s
W
Climate normal
+5
+5
11 November, Monday. day, 9°; night, 8°; clear
12
+8
+8
12 November, tue
+8
+8
Feels like
+1
769 mmHg
80%
8.5
m/s
NW
Climate normal
+5
+5
12 November, Tuesday. day, 8°; night, 8°; clear
13
+7
+6
13 November, wed
+7
+6
Feels like
+2
769 mmHg
84%
5.6
m/s
W
Climate normal
+6
+5
13 November, Wednesday. day, 7°; night, 6°; clear
14
+7
+7
14 November, thu
+7
+7
Feels like
−2
763 mmHg
81%
10.9
m/s
SW
Climate normal
+6
+5
14 November, Thursday. day, 7°; night, 7°; clear
15
+8
+6
15 November, fri
+8
+6
Feels like
−9
745 mmHg
81%
20.3
m/s
NW
Climate normal
+7
+6
15 November, Friday. day, 8°; night, 6°; rain
16
+6
+6
16 November, sat
+6
+6
Feels like
−6
755 mmHg
73%
15.1
m/s
NW
Climate normal
+6
+6
16 November, Saturday. day, 6°; night, 6°; light rain
17
+8
+7
17 November, sun
+8
+7
Feels like
0
744 mmHg
81%
9.6
m/s
NW
Climate normal
+6
+5
17 November, Sunday. day, 8°; night, 7°; light rain
18
+6
+4
18 November, mon
+6
+4
Feels like
−5
750 mmHg
80%
14.1
m/s
N
Climate normal
+5
+5
18 November, Monday. day, 6°; night, 4°; light rain
Average data for 10 years
Next, the average data for 10 years
19
+5
+4
19 November, tue
+5
+4
Feels like
−3
742 mmHg
79%
10.5
m/s
SW
+7
19 November, Tuesday. day, 5°; night, 4°; rain
20
+5
+4
20 November, wed
+5
+4
Feels like
−3
742 mmHg
81%
10.8
m/s
NW
+7
20 November, Wednesday. day, 5°; night, 4°; rain
21
+4
+4
21 November, thu
+4
+4
Feels like
−2
743 mmHg
82%
10.1
m/s
W
+7
21 November, Thursday. day, 4°; night, 4°; rain
22
+5
+4
22 November, fri
+5
+4
Feels like
−3
742 mmHg
80%
11.1
m/s
S
+7
22 November, Friday. day, 5°; night, 4°; rain
23
+5
+4
23 November, sat
+5
+4
Feels like
−4
739 mmHg
81%
13.6
m/s
SW
+7
23 November, Saturday. day, 5°; night, 4°; overcast
Average for 30 days
13
sunny days
9
days with precipitation
8
cloudy days
13 sunny days; 9 days with precipitation; 8 cloudy days;
79
%
air humidity
10.1
m/s
Wind
W
6
mm of precipitation
(2% of annual average)
+10
°C
Water temperature
air humidity 79%; 6 millimeters of precipitation (2% of annual average); Wind westerly 10.1 Meters per second; Water temperature +10°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
SW
W
W
SW
SW
SW
W
W
NW
W
SW
NW
W
N
SW
NW
NW
W
NW
N
W
NW
W
SW
NW
NW
NW
N
20
Average data for 10 years
21
22
23
24
25
26
27
28
29
30
31
1
November
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Daytime temperature
Night-time temperature
