Weather in Siauliai

Find out what the weather is like in the city of Siauliai right now. Below you will find up-to-date reports, charts, and forecasts to help you plan your trip.

The climate in Siauliai can be described as temperate, with features transitioning from maritime to continental. The weather here is quite mild and comfortable, without extreme temperature fluctuations, making the city pleasant to visit at any time of the year. All four seasons are clearly distinct here, each giving the city its own unique charm.

Summer in this region of Lithuania is usually warm but not hot: the average temperature in July and August hovers around +18°C, and during the day the air often warms up to a comfortable +22°C. Winters are cool and snowy, with average values slightly below zero, although colder days do happen occasionally. Spring and autumn are characterized by gradual temperature changes, with September often delighting visitors with a mild "Indian summer".

An important feature of the local weather is its variability and rather high humidity. Precipitation is distributed relatively evenly throughout the year: rainy or snowy days occur on average 10–15 times a month, regardless of the season. Therefore, when packing for a trip, tourists are advised to always carry an umbrella and dress in layers to be ready for any whims of nature.

The climate in Siauliai can be characterized as temperate, without extreme weather conditions, which makes the city accessible for visits all year round. The winter period here is quite mild: the coldest month is January with an average temperature of about -1.8°C. At this time, night-time readings can drop to -3.9°C, but severe frosts are infrequent. December and February also maintain negative or near-zero temperatures, creating a classic winter atmosphere without excessive harshness.

Summer in the city delights travellers with pleasant warmth, devoid of exhausting heat. The warmest months traditionally are July and August, when daytime highs reach a comfortable +22°C. This is the ideal time for long walks and sightseeing. It is worth noting the noticeable difference between day and night temperatures in the summer season: after a warm day, the air cools down to +13...+14°C, bringing welcome freshness.

Transitional seasons are characterized by a gradual change in the temperature regime. Already in May, the air warms up to +17°C during the day, marking the beginning of the tourist season, and September often retains summer warmth with readings around +17.6°C. However, in late autumn and early spring, the weather becomes cool, requiring warmer clothing.

Precipitation in Siauliai is distributed fairly evenly throughout the year, so an umbrella or a waterproof jacket may be useful to a traveller in almost any season. The climate here is temperate, and there is no pronounced dry period: even in the "driest" months, the number of days with precipitation rarely drops below ten. In winter, especially in January and February, when the temperature stays below zero, rain gives way to snowfall, and January often becomes the leader in the number of inclement days (about 15 per month).

The summer period, despite the comfortable warmth, is also characterized by frequent rainfall. July and August bring the greatest volume of moisture (average figures record peak precipitation values in these months), and in July it can rain for about 14 days. In summer, precipitation often falls in the form of short but intense showers that quickly freshen the air, while prolonged drizzle is more characteristic of autumn.

The beginning of autumn and the middle of spring can be called a relatively favourable time in terms of precipitation frequency. September is statistically the month with the fewest rainy days (on average about 10), and a similar situation is observed in April and May. However, given the changeable nature of Baltic weather, tourists are recommended to always have a backup clothing option in case of rain.

The climate in Siauliai is temperate but quite changeable, so the main principle when packing a suitcase is layering. In winter, when the temperature often drops below zero, you will definitely need a warm windproof jacket or down coat, a hat, a scarf, and gloves. Do not forget thermal underwear and comfortable insulated shoes with non-slip soles to comfortably walk the streets and see the sights even on frosty days.

Summer here is usually mild and comfortable, without extreme heat, with daytime temperatures averaging around +22°C. For this season, light items made from natural fabrics are suitable, however evenings can be cool, so be sure to bring a hoodie, cardigan, or windbreaker with you. In spring and autumn, the weather can often be unpredictable, so a demi-season jacket and waterproof shoes will become your best companions.

Considering that precipitation in Lithuania is possible at any time of the year (on average 10–15 rainy days per month), a compact umbrella or a quality raincoat is a "must-have" in your luggage. Also pay special attention to footwear: it should be as comfortable as possible and suitable for long walks, as Siauliai and its surroundings are best explored on foot.