Measurements:
°C
°F
Lahti
50°F
N 4 mph
Feels like: 50°F
Precip: 0%
World Resorts Finland Lahti

Annual Weather

Lahti Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
12
24
36
48
60
72
84
96
26.1
34.8
44.4
59.3
70.5
73.5
69.5
59.5
43.0
30.8
23.0
20.4
23.9
32.1
38.6
48.1
55.5
57.4
52.8
43.4
31.2
22.1
17.9
17.9
Day Temperature   
Night Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
11
22
33
44
55
66
77
88
34.2
41.4
51
62.8
69.9
67.1
59.5
47.2
33.7
30.6
30.4
31.1

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.4
0.8
1.2
1.6
1.9
2.3
2.7
3.1
1.9
1.6
1.8
1.8
2
2.3
2
1.5
1.6
1.2
1.4
1.7

Rainy Days During the Year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
4
3
3
3
4
4
4
3
2
2
2
3
Average Wind Speed, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.6
3.9
5.2
6.5
7.8
9.1
10.4
7.6
7.2
7.3
6.7
6.6
6.3
6.7
6.7
6.9
7.5
7.2
7.3
Sunny, Cloudy and Gloomy Days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
10
15
20
25
30
35
25
22
19
13
10
10
8
9
17
20
22
25
5
5
8
9
11
10
10
10
8
7
4
4
2
3
5
8
11
11
12
12
5
4
2
2
Gloomy days   
Cloudy days   
Sunny days
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.9
3.8
5.7
7.7
9.6
11.5
13.4
1.2
1.9
3.6
6.1
8.7
10.1
11.2
9.8
5.5
3.8
1.9
1.3

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Lahti
The most sunny months:
June 12 days
May 12 days
July 11 days
The most warm months:
July 73.5 °F
August 70.5 °F
June 69.5 °F
Warmest sea temperature:
August 69.9 °F
July 67.1 °F
September 62.8 °F
The most cold months:
January 20.4 °F
February 23.0 °F
December 26.1 °F
The most rainy months:
July 4 days
June 4 days
August 4 days
The most windy months:
December 7 mph
March 7 mph
October 7 mph

Lahti on the Weather Map

Finland Resorts:
NAME
Espoo +48
Helsinki +46
Imatra +48
Juvaskyla +50
Kemi +34
Koli National Park +46
Kotka +42
Lahti +50
Lappeenranta +48
Oulu +48
Porvoo +46
Saariselka +34
Turku +46
Vaasa +34
Vantaa +48
24 Hours Weather Forecast
Lahti
Local time: 08:02
17 apr, thursday
0900 50°F
N
4 mph
1200 52°F
NW
4 mph
1500 54°F
N
3 mph
1800 56°F
NE
3 mph
2100 52°F
NW
4 mph
18 apr, friday
0000 48°F
NW
4 mph
0300 46°F
NW
4 mph
0600 44°F
NW
6 mph