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December weather forecast in Porvoo
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
1
0
−1
1 December, sun
0
−1
Feels like
−5
756 mmHg
87%
6.8
m/s
W
+5
1 December, Sunday. day, 0°; night, -1°; snow
2
+1
0
2 December, mon
+1
0
Feels like
−5
754 mmHg
88%
7
m/s
SW
+5
2 December, Monday. day, 1°; night, 0°; overcast
3
0
−1
3 December, tue
0
−1
Feels like
−6
753 mmHg
87%
6.8
m/s
SW
+5
3 December, Tuesday. day, 0°; night, -1°; overcast
4
+1
−1
4 December, wed
+1
−1
Feels like
−5
751 mmHg
87%
7
m/s
SW
+5
4 December, Wednesday. day, 1°; night, -1°; rain
5
+1
0
5 December, thu
+1
0
Feels like
−5
747 mmHg
88%
7.5
m/s
SW
+5
5 December, Thursday. day, 1°; night, 0°; rain
6
0
−1
6 December, fri
0
−1
Feels like
−5
753 mmHg
87%
6.8
m/s
SW
+5
6 December, Friday. day, 0°; night, -1°; snow
7
0
−1
7 December, sat
0
−1
Feels like
−5
756 mmHg
88%
6.5
m/s
SW
+5
7 December, Saturday. day, 0°; night, -1°; snow
8
+1
0
8 December, sun
+1
0
Feels like
−5
756 mmHg
89%
6.6
m/s
S
+4
8 December, Sunday. day, 1°; night, 0°; rain
9
+1
−1
9 December, mon
+1
−1
Feels like
−5
755 mmHg
89%
7.4
m/s
SW
+4
9 December, Monday. day, 1°; night, -1°; rain
10
0
−1
10 December, tue
0
−1
Feels like
−6
755 mmHg
87%
6.4
m/s
SW
+4
10 December, Tuesday. day, 0°; night, -1°; snow
11
0
−2
11 December, wed
0
−2
Feels like
−6
755 mmHg
91%
6
m/s
S
+4
11 December, Wednesday. day, 0°; night, -2°; snow
12
0
−1
12 December, thu
0
−1
Feels like
−6
756 mmHg
88%
7
m/s
W
+4
12 December, Thursday. day, 0°; night, -1°; snow
13
−2
−2
13 December, fri
−2
−2
Feels like
−8
759 mmHg
87%
6.3
m/s
SE
+4
13 December, Friday. day, -2°; night, -2°; snow
14
−1
−2
14 December, sat
−1
−2
Feels like
−7
760 mmHg
87%
6.5
m/s
S
+3
14 December, Saturday. day, -1°; night, -2°; snow
15
0
−2
15 December, sun
0
−2
Feels like
−6
759 mmHg
87%
6.5
m/s
S
+3
15 December, Sunday. day, 0°; night, -2°; snow
16
−1
−1
16 December, mon
−1
−1
Feels like
−7
758 mmHg
89%
5.9
m/s
S
+3
16 December, Monday. day, -1°; night, -1°; snow
17
−1
−2
17 December, tue
−1
−2
Feels like
−7
758 mmHg
91%
6.6
m/s
S
+3
17 December, Tuesday. day, -1°; night, -2°; snow
18
0
−1
18 December, wed
0
−1
Feels like
−6
756 mmHg
89%
6.3
m/s
S
+3
18 December, Wednesday. day, 0°; night, -1°; snow
19
0
−1
19 December, thu
0
−1
Feels like
−6
756 mmHg
91%
7
m/s
S
+3
19 December, Thursday. day, 0°; night, -1°; snow
20
−1
−1
20 December, fri
−1
−1
Feels like
−6
754 mmHg
89%
5.6
m/s
SW
+3
20 December, Friday. day, -1°; night, -1°; overcast
21
0
−1
21 December, sat
0
−1
Feels like
−6
755 mmHg
89%
5.6
m/s
SW
+3
21 December, Saturday. day, 0°; night, -1°; snow
22
−1
−2
22 December, sun
−1
−2
Feels like
−7
751 mmHg
89%
7.8
m/s
SW
+3
22 December, Sunday. day, -1°; night, -2°; snow
23
−2
−2
23 December, mon
−2
−2
Feels like
−8
754 mmHg
87%
7.5
m/s
W
+3
23 December, Monday. day, -2°; night, -2°; snow
24
−2
−3
24 December, tue
−2
−3
Feels like
−9
754 mmHg
88%
8.3
m/s
S
+3
24 December, Tuesday. day, -2°; night, -3°; snow
25
0
−1
25 December, wed
0
−1
Feels like
−7
751 mmHg
86%
8.6
m/s
W
+3
25 December, Wednesday. day, 0°; night, -1°; snow
26
0
−2
26 December, thu
0
−2
Feels like
−6
753 mmHg
86%
6.6
m/s
W
+3
26 December, Thursday. day, 0°; night, -2°; overcast
27
−1
−2
27 December, fri
−1
−2
Feels like
−7
757 mmHg
87%
6
m/s
W
+3
27 December, Friday. day, -1°; night, -2°; snow
28
−2
−2
28 December, sat
−2
−2
Feels like
−8
760 mmHg
89%
6.3
m/s
W
+3
28 December, Saturday. day, -2°; night, -2°; overcast
29
0
−2
29 December, sun
0
−2
Feels like
−6
758 mmHg
88%
6.6
m/s
SW
+3
29 December, Sunday. day, 0°; night, -2°; snow
30
0
−2
30 December, mon
0
−2
Feels like
−6
757 mmHg
89%
5.6
m/s
SW
+3
30 December, Monday. day, 0°; night, -2°; clear
31
0
−2
31 December, tue
0
−2
Feels like
−6
757 mmHg
89%
5.6
m/s
SW
+3
31 December, Tuesday. day, 0°; night, -2°; overcast
1
0
−1
1 January, wed
0
−1
Feels like
−6
755 mmHg
88%
6.8
m/s
SW
+2
1 January, Wednesday. day, 0°; night, -1°; snow
2
−4
−4
2 January, thu
−4
−4
Feels like
−10
758 mmHg
87%
6.3
m/s
SE
+2
2 January, Thursday. day, -4°; night, -4°; snow
3
−4
−6
3 January, fri
−4
−6
Feels like
−10
755 mmHg
87%
6
m/s
W
+2
3 January, Friday. day, -4°; night, -6°; snow
4
−4
−4
4 January, sat
−4
−4
Feels like
−11
754 mmHg
86%
6.5
m/s
E
+2
4 January, Saturday. day, -4°; night, -4°; overcast
Average data for 10 years
Porvoo December
1
sunny day
24
days with precipitation
6
cloudy days
1 sunny day; 24 days with precipitation; 6 cloudy days;
88
%
air humidity
5.1
m/s
Wind
SW
71
mm of precipitation
(11% of annual average)
+4
°C
Water temperature
air humidity 88%; 71 millimeters of precipitation (11% of annual average); Wind south-westerly 5.1 Meters per second; Water temperature +4°
Weather graphs for December
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
SW
SW
SW
SW
S
SW
SW
S
W
SE
S
S
S
S
S
S
SW
SW
SW
W
S
W
W
W
W
SW
SW
SW
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
Cities near you
Pskov
Vyborg
Riga
Tallinn
Helsinki
Sovetskiy
Gdov
Ust'-Luga
Kingisepp
Cities with similar weather in December
Riga
Stockholm
Bellingshausen Station
Reykyavik
Oslo
Yurmala
Toronto
Palanga
Chicago
