Please click on any column to get detailed information about Lahti weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
27.6
35.6
45.1
58.1
68.2
70.3
68.3
58.8
44.2
33.3
27.0
24.2
26.2
33.8
40.5
48.6
55.6
57.0
53.8
44.5
33.5
25.4
22.5
22.5
Day temperature | Night temperature |
The warmest month in Lahti is july. The average daily temp is 70.3°F. The average nightly temp is 57.0°F.
Sea water temperature, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
35.8
42.2
50.9
61.5
67.9
65.4
58.5
47.5
35.3
32.6
32.4
33
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 67.9°F.
Precipitation total, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.8
1.1
1.5
1.9
2.3
2.7
2
1.6
2.1
1.7
2.2
2.2
1.7
1.6
1.6
1.3
1.5
1.8
Number of rainy days
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
4
3
4
3
5
4
3
3
2
2
3
4
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
7
7.2
7.4
6.5
6.6
6.2
6.5
6.1
6.5
7.2
7.4
7.4
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
26
23
21
14
11
11
7
9
18
21
21
25
4
5
7
9
12
11
10
10
8
7
5
4
2
3
3
7
9
9
13
12
4
4
2
2
Cloudy days | Partly cloudy days | Sunny days |
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
1.2
1.8
3.4
6.3
8
9.9
12.4
9.7
5.6
4
2.2
1.4
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Lahti
Lahti on a weather map
Leaflet | Tiles © Esri
Places in Finland:
Name
°F
24 Hours Forecast
Lahti
Local time: 00:06
March 23, sunday
0300

28°F
N
4 mph
4 mph
0600

28°F
N
4 mph
4 mph
0900

36°F
N
6 mph
6 mph
1200

41°F
N
7 mph
7 mph
1500

39°F
NW
7 mph
7 mph
1800

34°F
NW
5 mph
5 mph
2100

30°F
NW
5 mph
5 mph
March 24, monday
0000

28°F
NW
5 mph
5 mph