Vantaa in august: average Weather, Temperature and Climate
Weather in Vantaa in august 2025
The weather in Vantaa in august comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
63°F
Clear/Sunny
39% of time
25%
20%
13%
Weather at 12pm
68°F
Clear/Sunny
37% of time
27%
25%
8%
Weather at 6pm
63°F
Clear/Sunny
39% of time
27%
23%
10%
Weather at 3am
58°F
37%
24%
24%
8%
Evolution of daily average temperature and precipitation in Vantaa in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Vantaa in august.
The climate of Vantaa in august is good
the weather in Vantaa in august is wet (with 4in of rainfall over 7 days). The weather is worst than the previous month since in july there is an average of 3.2in of rainfall over 5 days.
The climate quite pleasant in that area the month of august. The high seasonal norm is 70°F. On average, the recorded minimum temperature is 63°F. Thus, the mean temperature average in august in Vantaa is 67°F. Note that these seasonal averages are in contrast with those observed in Vantaa in the month of august with a maximum record of 85°F in 2010 and a minimum record of 49°F in 2021. You can plan to have about 26 days with temperatures over 65°F, or 84% of time.
In august in Vantaa, the days on average last 15:41. Sunrise is at 04:33 and sets at 20:14.
With good weather conditions, the month of august is recommended to go there.
Seasonal average climate and temperature of Vantaa in august
Check below seasonal norms These statistics are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 85°F (2010) | ||||
| Lowest record temperature | 49°F (2021) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 26 day(s) (84%) | ||||
| Sea temperature | |||||
| Average sea temperature | 66°F | ||||
| Lowest sea temperature | 62°F | ||||
| Highest sea temperature | 71°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 1.5in (2021) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.5km | ||||
| Cloud cover | 37% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:33 | ||||
| Time of sunset | 20:14 | ||||
| Length of day | 15:41 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Vantaa in august 2024:
56°F to 65°F
59°F to 68°F
59°F to 70°F
59°F to 70°F
61°F to 70°F
59°F to 74°F
61°F to 72°F
63°F to 72°F
65°F to 74°F
63°F to 67°F
58°F to 68°F
56°F to 65°F
58°F to 72°F
63°F to 72°F
61°F to 72°F
65°F to 70°F
61°F to 70°F
58°F to 70°F
59°F to 68°F
56°F to 67°F
61°F to 68°F
63°F to 67°F
58°F to 68°F
63°F to 68°F
61°F to 77°F
58°F to 67°F
63°F to 68°F
59°F to 70°F
59°F to 70°F
61°F to 77°F
59°F to 65°F
Map: other cities in Finland in august
Cities near Vantaa:
| Helsinki in august | good weather |
| Porvoo in august | good weather |
| Kirkkonummi in august | good weather |
| Mäntsälä in august | good weather |
| Riihimäki in august | good weather |
| Lohja in august | good weather |
| Ingå in august | good weather |
| Lahti in august | good weather |
| Hämeenlinna in august | good weather |
| Ekenäs in august | good weather |
| Forssa in august | good weather |
| Salo in august | good weather |
Click over cities on the map for information about the weather in august.
Vantaa
perfect weather
good
tolerable
bad
very bad
Weather data for Vantaa in august:
Weather data for Vantaa for august are derived from an average of the weather forecast since 2009 in Vantaa. There is a margin of error and these forecasts are to be considered as general information only. The weather in Vantaa can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Vantaa.