This page contains a list of the average yearly high and low temperatures in Seinäjoki, Finland for each year between 1960 and 2023. It is based on NOAA data.
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What Was the Hottest Year Ever in Seinäjoki?
2020 was the warmest year in the history of Seinäjoki, Finland. The average daily high temperature was 10.6 °C, and the average low was 2.5 °C.
What Was the Coldest Year Ever in Seinäjoki?
1985 was the coolest year in the history of Seinäjoki, Finland. The average daily high temperature was 5.7 °C, and the average low was -4.0 °C.