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Monthly weather forecast in Lahti
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
15
December
−6
−12
15 December, sun
−6
−12
Feels like
−18
735 mmHg
83%
7.9
m/s
N
Climate normal
−2
−4
15 December, Sunday. day, -6°; night, -12°; snow
16
−1
−4
16 December, mon
−1
−4
Feels like
−10
724 mmHg
85%
7.7
m/s
NW
Climate normal
−3
−3
16 December, Monday. day, -1°; night, -4°; snow
17
−1
−6
17 December, tue
−1
−6
Feels like
−8
732 mmHg
89%
5
m/s
NW
Climate normal
−3
−4
17 December, Tuesday. day, -1°; night, -6°; snow
18
−7
−6
18 December, wed
−7
−6
Feels like
−14
744 mmHg
85%
3.9
m/s
NW
Climate normal
−2
−3
18 December, Wednesday. day, -7°; night, -6°; light snow
19
+1
+1
19 December, thu
+1
+1
Feels like
−6
728 mmHg
91%
4
m/s
SE
Climate normal
−1
−3
19 December, Thursday. day, 1°; night, 1°; sleet
20
+2
−6
20 December, fri
+2
−6
Feels like
−6
725 mmHg
92%
4.1
m/s
SW
Climate normal
−3
−2
20 December, Friday. day, 2°; night, -6°; sleet
21
−5
−8
21 December, sat
−5
−8
Feels like
−10
740 mmHg
85%
3
m/s
NW
Climate normal
−2
−3
21 December, Saturday. day, -5°; night, -8°; light snow
22
−3
−2
22 December, sun
−3
−2
Feels like
−10
738 mmHg
89%
3.6
m/s
SE
Climate normal
−3
−4
22 December, Sunday. day, -3°; night, -2°; snow
23
+1
0
23 December, mon
+1
0
Feels like
−4
737 mmHg
91%
3.2
m/s
E
Climate normal
−4
−5
23 December, Monday. day, 1°; night, 0°; light snow
24
+1
0
24 December, tue
+1
0
Feels like
−5
741 mmHg
92%
3.4
m/s
NE
Climate normal
−3
−4
24 December, Tuesday. day, 1°; night, 0°; light snow
25
+1
+1
25 December, wed
+1
+1
Feels like
−4
742 mmHg
88%
4.3
m/s
SW
Climate normal
−2
−3
25 December, Wednesday. day, 1°; night, 1°; overcast
26
+2
0
26 December, thu
+2
0
Feels like
−3
750 mmHg
86%
4
m/s
W
Climate normal
−2
−4
26 December, Thursday. day, 2°; night, 0°; overcast
27
+4
+3
27 December, fri
+4
+3
Feels like
−5
752 mmHg
85%
5.3
m/s
W
Climate normal
−2
−4
27 December, Friday. day, 4°; night, 3°; overcast
28
+6
+3
28 December, sat
+6
+3
Feels like
−5
744 mmHg
92%
12.2
m/s
S
Climate normal
−4
−3
28 December, Saturday. day, 6°; night, 3°; light rain
29
+1
0
29 December, sun
+1
0
Feels like
−13
751 mmHg
82%
14.9
m/s
NW
Climate normal
−2
−4
29 December, Sunday. day, 1°; night, 0°; sleet
30
−1
0
30 December, mon
−1
0
Feels like
−8
761 mmHg
82%
6.4
m/s
NW
Climate normal
−2
−3
30 December, Monday. day, -1°; night, 0°; clear
31
+4
+4
31 December, tue
+4
+4
Feels like
−9
753 mmHg
89%
12.5
m/s
SW
Climate normal
−2
−3
31 December, Tuesday. day, 4°; night, 4°; sleet
1 January
+4
+2
1 January, wed
+4
+2
Feels like
−4
757 mmHg
91%
8.1
m/s
S
Climate normal
−1
−2
1 January, Wednesday. day, 4°; night, 2°; partly cloudy
2
+3
+3
2 January, thu
+3
+3
Feels like
−6
759 mmHg
87%
8.3
m/s
S
Climate normal
−5
−5
2 January, Thursday. day, 3°; night, 3°; partly cloudy
3
+4
+4
3 January, fri
+4
+4
Feels like
−5
759 mmHg
90%
9
m/s
S
Climate normal
−5
−7
3 January, Friday. day, 4°; night, 4°; light rain
4
+4
+5
4 January, sat
+4
+5
Feels like
−4
754 mmHg
92%
9
m/s
S
Climate normal
−6
−7
4 January, Saturday. day, 4°; night, 5°; light rain
5
+4
+5
5 January, sun
+4
+5
Feels like
−7
751 mmHg
89%
13.5
m/s
SW
Climate normal
−8
−8
5 January, Sunday. day, 4°; night, 5°; rain
6
+4
+2
6 January, mon
+4
+2
Feels like
−9
744 mmHg
88%
14.3
m/s
NW
Climate normal
−9
−9
6 January, Monday. day, 4°; night, 2°; sleet
7
+1
−4
7 January, tue
+1
−4
Feels like
−10
771 mmHg
84%
9.3
m/s
N
Climate normal
−7
−10
7 January, Tuesday. day, 1°; night, -4°; partly cloudy
8
−3
−3
8 January, wed
−3
−3
Feels like
−8
778 mmHg
79%
3.8
m/s
E
Climate normal
−5
−8
8 January, Wednesday. day, -3°; night, -3°; mostly clear
9
−1
−2
9 January, thu
−1
−2
Feels like
−7
775 mmHg
82%
5.4
m/s
SW
Climate normal
−3
−5
9 January, Thursday. day, -1°; night, -2°; clear
10
−1
−1
10 January, fri
−1
−1
Feels like
−8
775 mmHg
73%
6.1
m/s
S
Climate normal
−4
−5
10 January, Friday. day, -1°; night, -1°; mostly clear
11
0
0
11 January, sat
0
0
Feels like
−7
776 mmHg
74%
6.6
m/s
SW
Climate normal
−3
−5
11 January, Saturday. day, 0°; night, 0°; mostly clear
12
0
0
12 January, sun
0
0
Feels like
−7
771 mmHg
79%
6.4
m/s
SW
Climate normal
−5
−6
12 January, Sunday. day, 0°; night, 0°; partly cloudy
13
+2
+3
13 January, mon
+2
+3
Feels like
−5
770 mmHg
90%
5.2
m/s
SW
Climate normal
−4
−5
13 January, Monday. day, 2°; night, 3°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
14
−4
−5
14 January, tue
−4
−5
Feels like
−10
745 mmHg
92%
5
m/s
W
14 January, Tuesday. day, -4°; night, -5°; snow
15
−6
−6
15 January, wed
−6
−6
Feels like
−12
751 mmHg
91%
4.3
m/s
NW
15 January, Wednesday. day, -6°; night, -6°; overcast
16
−7
−9
16 January, thu
−7
−9
Feels like
−12
754 mmHg
89%
4.8
m/s
SE
16 January, Thursday. day, -7°; night, -9°; overcast
17
−5
−7
17 January, fri
−5
−7
Feels like
−10
754 mmHg
91%
5
m/s
S
17 January, Friday. day, -5°; night, -7°; snow
18
−6
−7
18 January, sat
−6
−7
Feels like
−11
753 mmHg
87%
3.9
m/s
S
18 January, Saturday. day, -6°; night, -7°; snow
Average for 30 days
5
sunny days
17
days with precipitation
8
cloudy days
5 sunny days; 17 days with precipitation; 8 cloudy days;
86
%
air humidity
7
m/s
Wind
SW
22
mm of precipitation
(3% of annual average)
air humidity 86%; 22 millimeters of precipitation (3% of annual average); Wind south-westerly 7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NW
NW
NW
SE
SW
NW
SE
E
NE
SW
W
W
S
NW
NW
SW
S
S
S
S
SW
NW
N
E
SW
S
SW
SW
SW
15
Average data for 10 years
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
Daytime temperature
Night-time temperature
