Weather in Hämeenlinna in august
Climate normals based on 10 years of historical data for Hämeenlinna, Some.
Average high
21°C
Average low
12°C
Rainfall
88 mm
14 rainy days
Sunshine
3.2h/day
Niiskus
75%
How Hot Is Hämeenlinna in august?
Hämeenlinna starts to ease back from summer's peak — afternoon highs of 21°C and overnight lows of 12°C in August.
Sunshine Hours in august
Long days but mixed skies in Hämeenlinna: 16h of daylight (sunrise 5:35 am, sunset 9:15 pm), with about 3.2h of sun a day.
Does It Rain In Hämeenlinna In august?
Plan around wet weather: Hämeenlinna sees 88mm of rain on 14 days.
Is Hämeenlinna Humid In august?
Mugginess defines the air in Hämeenlinna: 75% humidity, especially heavy after rain.
Wind In Hämeenlinna In august
Wind stays light: 14 kph on a typical day in Hämeenlinna.
Cloud Cover In Hämeenlinna In august
Hämeenlinna's August runs cloudy: typical cloud cover of 69%.
Cities With Similar Weather In august
Weather in Hämeenlinna, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | -3°C / -7°C | 52mm | Details → |
| Veebruari ilm | -2°C / -7°C | 46mm | Details → |
| Märtsi ilm | 2°C / -4°C | 39mm | Details → |
| Aprilli ilm | 8°C / 0°C | 45mm | Details → |
| Mai ilm | 15°C / 5°C | 54mm | Details → |
| Juuni ilm | 20°C / 11°C | 73mm | Details → |
| Juuli ilm | 21°C / 13°C | 91mm | Details → |
| Augusti ilm | 21°C / 12°C | 88mm | |
| Septembri ilm | 15°C / 8°C | 66mm | Details → |
| Oktoobri ilm | 8°C / 3°C | 66mm | Details → |
| Novembri ilm | 3°C / 0°C | 60mm | Details → |
| Detsembri ilm | -1°C / -4°C | 53mm | Details → |