Weather in Hammarland in september
Climate normals based on 10 years of historical data for Hammarland, Åland.
Average high
14°C
Average low
13°C
Rainfall
51 mm
10 rainy days
Sunshine
3.5h/day
Luftfuktighet
78%
How Hot Is Hammarland in september?
Expect daytime highs around 14°C and overnight lows near 13°C in Hammarland during September — an average of 14°C across the day.
Sunshine Hours in september
Hammarland's September averages 3.5h of direct sun — cloud cover varies day to day.
Does It Rain In Hammarland In september?
Hammarland sees moderate rainfall in September — 51mm spread across 10 days, with rain coming in distinct bursts.
Is Hammarland Humid In september?
Oppressive humidity dominates Hammarland in September — averaging 78%, with the air feeling thick and heavy.
Wind In Hammarland In september
Sea breeze or thermal winds keep Hammarland moving at 29 kph in September.
Cloud Cover In Hammarland In september
Hammarland's September runs cloudy: typical cloud cover of 64%.
Cities With Similar Weather In september
Weather in Hammarland, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 2°C / -1°C | 57mm | Details → |
| Vädret i februari | 1°C / -1°C | 40mm | Details → |
| Vädret i mars | 2°C / 0°C | 37mm | Details → |
| Vädret i april | 5°C / 2°C | 29mm | Details → |
| Vädret i maj | 9°C / 6°C | 36mm | Details → |
| Vädret i juni | 15°C / 12°C | 34mm | Details → |
| Vädret i juli | 18°C / 15°C | 54mm | Details → |
| Vädret i augusti | 18°C / 16°C | 59mm | Details → |
| Vädret i september | 14°C / 13°C | 51mm | |
| Vädret i oktober | 10°C / 8°C | 69mm | Details → |
| Vädret i november | 6°C / 4°C | 61mm | Details → |
| Vädret i december | 4°C / 1°C | 56mm | Details → |