September 11 in Länsiranta, through the years

Typical high: 16.4°. Hottest: 23.2° (2025). Coldest night: 5.6° (2020).

YEAR	HIGH	LOW	RAIN
2025	23.2°	14°	0 mm
2023	19.5°	13.3°	0 mm
2022	14.6°	6.2°	0.2 mm
2021	12.3°	9.8°	7.9 mm
2020	12.2°	5.6°	0.1 mm

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