Weather in Šiauliai by month: what to expect

Šiauliai sits in northern Lithuania, where the climate shifts gently through the year. Winters in Šiauliai are quiet and cold, with January and February often hovering near 0 °C or below. By March, the air begins to soften, though evenings can still feel crisp. Spring arrives in earnest by April, when days lengthen and the city awakens under milder skies.

Summer in Šiauliai is the liveliest season, with June through August bringing the warmest weather. Temperatures typically settle between +18 °C and +23 °C, making it a pleasant time to explore the city’s parks and nearby lakes. Autumn arrives in September, painting the landscape in gold and amber, while October and November grow cooler and quieter, preparing Šiauliai for the winter ahead.

The coldest months in Šiauliai are January and February, when average temperatures dip to -1.1 °C and -0.2 °C respectively. Nights can be particularly chilly, often dropping below -3 °C. By March, the mercury starts to climb, reaching +2.7 °C, though frost is still possible in the early part of the month.

Summer warmth peaks in July, with average temperatures around +18.5 °C, though daytime highs can reach +23 °C. June and August are nearly as warm, offering comfortable conditions for outdoor activities. As September arrives, temperatures begin to decline, settling around +14 °C, while October and November bring a sharper drop, with averages falling to +9 °C and +3.6 °C respectively.

Rainfall in Šiauliai is spread throughout the year, though some months are noticeably wetter. July sees the highest precipitation, with around 82 mm of rain, often in the form of brief summer showers. May, June, and August also bring moderate rainfall, while April tends to be the driest month, with just 20 mm of precipitation.

Winter in Šiauliai is not particularly snowy, but January, February, and December do see some precipitation, averaging around 50 mm each. The transition months of March and September are relatively dry, making them good times to visit if you prefer fewer rainy days.

For a winter trip to Šiauliai, pack warm layers, including a heavy coat, gloves, and a hat, as temperatures in January and February can dip below -3 °C. Waterproof footwear is also useful, as slush and light snow are common. If you’re visiting in March or November, a medium-weight jacket and scarf will help you stay comfortable during the cooler days and evenings.

Summer visitors to Šiauliai can opt for light, breathable clothing, though evenings in June and August may still feel cool, so a light sweater or jacket is worth bringing. A compact umbrella or rain jacket is a good idea for July, when showers are most frequent. For spring and autumn trips, layers are key—April and September can be unpredictable, with sunny mornings giving way to cooler afternoons.