Vilnius Weather in August
In August, Vilnius averages a high of 23°C (73°F) and a low of 12°C (54°F), from 40 years of daily records (1971–2025).
23°C
Average high
73°F
12°C
Average low
54°F
35°C
Record high
95°F · August 8, 2015
2°C
Record low
36°F · August 23, 1973
What August Is Like in Vilnius
- The coldest August reading, 2°C (36°F) on August 23, 1973, has not been matched in 52 years.
- The warmest August in the record was 2002; the coldest was 1987.
At least 1 mm of rain falls on 35% of August days, and the month averages 66 mm in total.
Warmest: 2002 (26.4°C)Latest: 2017 (22.1°C)10-year averageLong-run average (22.1°C)
Look Up a Day in August
See the weather in Vilnius on any August date, year by year.
Source: NOAA GHCN-Daily, Vilnius (1971–2025). Averages cover 1971–2025. How we compute this