World Resorts Finland Vantaa

Vantaa Monthly Weather Averages

Please click on any column to get detailed information about Vantaa 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
11
22
33
44
55
66
77
88
30.9
37.9
46.8
59.1
68.1
69.9
67.2
57.9
44.4
34.6
29.1
27.0
29.6
36.1
42.5
50.6
57.8
58.3
54.7
45.5
35.0
27.6
25.2
25.2
Day temperature   
Night temperature

The warmest month in Vantaa is july. The average daily temp is 69.9°F. The average nightly temp is 58.3°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
38.5
44.1
50.3
58.8
63.1
61.7
54.9
44.7
36
32.4
32.1
34.1

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 63.1°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
0.9
1.4
1.8
2.3
2.7
3.2
1.4
1.8
2.7
1.8
2.4
1.9
1.2
1.1
1.1
1.3
1.5
1.6

April is the month with least precipitations during the year. The average precipitation totals for this month is 1.1 in. The month with most precipitation total is October.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
2
3
4
4
5
3
2
2
1
2
3
3

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
9
10
9.1
9.1
8.7
7.7
7.6
7.2
7.7
7.2
7.8
8
8.4
8.9
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
24
21
18
11
10
9
5
7
15
19
19
24
5
6
8
11
12
11
11
11
9
8
6
5
3
3
5
8
10
11
14
14
6
4
3
3
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
16
1.5
2.1
4
6.8
8.2
10.5
12.8
10.4
6.4
4.6
2.8
1.6

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 Vantaa

Sunniest months:
June 15 days
July 14 days
May 14 days
Warmest months:
July 70.2 °F
August 68.2 °F
June 65.9 °F
Warmest sea temp:
August 63.1 °F
July 61.7 °F
September 58.8 °F
Coldest months:
January 27.0 °F
February 28.4 °F
December 32.2 °F
Rainiest months:
August 4 days
October 4 days
September 4 days
Windiest months:
December 10.2 mph
November 9.5 mph
January 9.3 mph

Vantaa on a weather map

Leaflet | Tiles © Esri
Places in Finland:
Name
°F
Vaasa
+34°F
Vantaa
+30°F
Imatra
+27°F
Kemi
+30°F
Koli National Park
+19°F
Kotka
+34°F
Lappeenranta
+28°F
Lahti
+28°F
Oulu
+32°F
Porvoo
+32°F
Saariselka
+30°F
Turku
+32°F
Helsinki
+32°F
Espoo
+30°F
Juvaskyla
+23°F
all places
24 Hours Forecast
Vantaa
Local time: 01:34
March 23, sunday
0300
30°F
N
5 mph
0600
30°F
N
4 mph
0900
36°F
NW
6 mph
1200
39°F
NW
7 mph
1500
39°F
NW
7 mph
1800
36°F
NW
8 mph
2100
34°F
NW
7 mph
March 24, monday
0000
32°F
NW
8 mph
Units of measurement: °C / °F