11 hot days in Vilnius's 2026 summer, 22nd of 128.
Its hottest single day, 45.2 °C, is the hottest this station has recorded. A count and a peak are different claims and neither borrows the other's rank.
summer of 1961-19902.9
summer11
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Hot here means 29.0 °C or above, a level about one summer day in twenty used to reach at this station between 1971 and 2000. The bar has not moved; the number of days clearing it has. Every year counted over the whole window; this season is complete, so no year is cut short. That threshold is Vilnius's own. It is not a national standard and it is not comparable with another city's: every figure on this page is measured against this station and nothing else.
3 nights that never dropped below 20 °C. No multiple is quoted here. Vilnius recorded 1 in the whole of 1961-1990, so a ratio against that base would be arithmetic rather than evidence. 28 of the 54 cities are gated this way.
The hottest day of Vilnius's summer, with 2026 marked. The previous best was 35.4 °C in 1959, the dot on the drop line below it, and a typical summer here peaks at 31.2 °C.
54 cities are measured this way, each against its own record. See them on the map