2026 Climate Averages

Vilnius: Weather Guide & Climate

Complete month-by-month weather guide: Vilnius. Best time to visit: May, June, July, August, September. Plan your trip with detailed climate data.

Climate Overview

Vilnius has a cool climate with average yearly highs of 13°C, lows of 6°C, and approximately 12 rainy days per month.

The best time to visit Vilnius is during May, June, July, August, September, when weather is pleasant and ideal for outdoor activities

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Air Quality

Best Time

May, Jun, Jul, Aug, Sep

Conditions Excellent

Hottest

24°C June
Avg Low 15°
Rain 14d

Coldest

-1°C February
Avg High
Rain 14d

Driest Month

7 days April
Avg High 11°
Avg Low

Forecast for your trip dates

Up to 16 days ahead
Best months: May, Jun, Jul, Aug, SepHottest: Jun (24°C) • Driest: Apr (7d rain)
Monthly weather data
Month High Low Rainy days Condition
January 4°C 0°C 11 Good
February 5°C -1°C 14 Wet
March 7°C -1°C 8 Good
April 11°C 2°C 7 Good
May 15°C 6°C 13 Excellent (best)
June 24°C 15°C 14 Excellent (best)
July 23°C 13°C 11 Excellent (best)
August 23°C 14°C 11 Excellent (best)
September 19°C 11°C 8 Excellent (best)
October 13°C 8°C 17 Wet
November 7°C 3°C 15 Wet
December 2°C -1°C 10 Good

Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025

Weather by Season

Winter

Dec–Feb

High: 4°C

Low: -1°C

Rainy days: 12 days/month

Spring

Mar–May

High: 11°C

Low: 2°C

Rainy days: 9 days/month

Summer

Jun–Aug

High: 23°C

Low: 14°C

Rainy days: 12 days/month

Autumn

Sep–Nov

High: 13°C

Low: 7°C

Rainy days: 13 days/month

Month-by-Month Weather Table

Vilnius

Baroque old town with Vilnius Cathedral Square and Užupis artist quarter, artist republic Užupis, and cozy café culture.

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Common Questions

What type of climate does Vilnius have?

Vilnius has a Cool climate with average yearly temperatures of 13°C (highs) and 6°C (lows).

When is the best time to visit Vilnius?

The best time to visit Vilnius is during May, June, July, August, September, when temperatures average around 15°C and conditions are ideal for sightseeing.

What are the hottest and coldest months in Vilnius?

The hottest month in Vilnius is June with average highs of 24°C, while the coldest is February with average lows of -1°C.

When is the rainy season in Vilnius?

Vilnius sees the most rain in October (17 rainy days), while April is the driest month (7 rainy days).

More Vilnius Guides

Best Time to Visit

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Things to Do

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Itineraries

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Overview

Complete travel guide for Vilnius: top things to do, itineraries, and typical costs.

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