The climate of Tartu
Tartu, located in
Estonia, exhibits a Dfb Köppen climate classification. This classification points to a humid continental climate, where summers are warm and there is no distinct dry season year-round. Weather situations prove more complex and variable in comparison to regions dominated by only one climate type.
At a glance, the weather in Tartu cycles with the seasons. Throughout the year, temperatures weave from lows of -8.2°C (17.2°F) in
February to highs of 22.7°C (72.9°F) in
July. Rainfall occurs throughout the year in a similar yet less predictable pattern, ranging between a monthly average of 28mm (1.1") in
March to 86mm (3.39") in
August. Estimated daylight hours expand from the least of 6.5 hours in
December to the longest of 18.2 hours experienced in
June. Surprisingly, the UV index fluctuates less, with its peak value of five seen in June and July, and its nadir, zero, in December and
January.
One unique weather pattern in Tartu is the significant number of rainfall days experienced here. Throughout the year, an average of around 15 to 16 days per month see rainfall, with no month dipping below 11 days. The extent of Tartu's rainfall is an example of its humid continental climate, where moisture is prevalent in every season.
The best time to visit Tartu
Given
Tartu's climate, the best time to visit favors the summer months, where
June,
July, and
August the temperatures average from 20.1°C (68.2°F) to 22.7°C (72.9°F). During these months, daylight hours extend to an enjoyable 15.3 hours to 18.2 hours, giving visitors plenty of time to explore. The UV index reaches its peak, suggesting suitable conditions for outdoor activities under the warm sun. Albeit, those sensitive to sunlight should take appropriate precautions.
The worst time to visit Tartu
Conversely, the harshest weather conditions in
Tartu are seen in the late winter months, with the coldest temperatures from -8.2°C (17.2°F) to -7.1°C (19.2°F) in
January and
February. Daylight hours are also at their shortest from 6.5 hours to 7.2 hours in
December and January, leading to shorter exploration periods for tourists. Coupled with a UV index of zero during these months, the bleak and freezing winter landscape can prove less appealing for some travelers.
Spring weather in Tartu
Spring in
Tartu lasts from
March to
May, with temperatures rising from -4.3°C (24.3°F) to 17°C (62.6°F). Rainfall decreases slightly in this period to around 28mm (1.1") in March and reaches 55mm (2.17") by May. The daylight hours increase steadily from 11.9 hours in March to a generous 16.8 hours in May, offering longer periods of sightseeing. However, the UV index gradually increases to a moderate 4 in May, suggesting that those sensitive to light should take necessary precautions.
Summer weather in Tartu
Summer in
Tartu, from
June through
August, provides the arguably optimal weather conditions for visitors. Average monthly temperatures fluctuate between 20.1°C (68.2°F) to 22.7°C (72.9°F), with rainfall seeing a possible increase to 86mm (3.39") amid August. Daylight durations peak to 18.2 hours in June, deviating to 15.3 hours by August end. The UV index escalates to an annual high of 5 in June and
July, inducing warmer and sunnier days.
Autumn weather in Tartu
Autumn in
Tartu envelops
September,
October, and
November, with temperatures falling from 15.4°C (59.7°F) to 2.5°C (36.5°F). Rainfall rates remain at roughly 70mm (2.76") per month. Daylight hours decrease to a minimal 7.9 hours in November, while the UV Index falls from 3 to 0. Despite these declining conditions, the beautiful spectacle of fall leaves can provide compelling reasons for a late-year visit.
Winter weather in Tartu
Winter in
Tartu instills a cold yet whimsical charm from
December to
February, with temperatures ranging from -1°C (30.2°F) to -8.2°C (17.2°F). Rainfall rates are lowest in the year, from 48mm (1.89") in December to 35mm (1.38") in
January. Being the coldest months, the daylight hours are brief from 6.5 hours to 7.2 hours, and the UV index is virtually non-existent. This period can offer a unique opportunity to enjoy
Estonia's winter landscapes and activities, given you are prepared for the chilling temperatures.
Weather in January
The Estonian city of
Tartu ushers in a chilly start to the year, with subzero temperatures being the norm. Weather in
January sees average high temperatures of -2.1°C (28.2°F), turning Tartu into an icy, winter wonderland. Snowfall is quite common in this month, blanketing the city in a beautiful layer of white.
Weather in January »Weather in February
February weather in
Tartu experiences a slight dip in temperature compared to
January. The city sees the lowest average low temperature at -8.2°C (17.2°F) during this month. Visitors to Tartu in February need to pack heavy winter wear to brace the cold weather.
Weather in February » Weather in March
A hint of spring appears in
March, with
Tartu's weather slowly warming. A shift from subzero temperatures is witnessed as we see an average high of 2.7°C (36.9°F). The first signs of thawing snow can be observed, as city life accelerates.
Weather in March »
Weather in April
April weather in
Tartu makes a marked shift towards warmer conditions from the long winter. With a pleasant average high of 10.6°C (51.1°F), the city experiences spring in its full glory. The days grow longer, allowing ample sunlight to feed the city's vibrant flora.
Weather in April » Weather in May
By
May,
Tartu welcomes the onset of Summer. Weather patterns reflect a significant increase in temperatures and daylight hours. The city bathes under the sun with the daylight duration stretching to 16.8 hours. Lush parks and public spaces echo the laughter and joy of residents and tourists enjoying the pleasant weather.
Weather in May »Weather in June
Tartu's weather in
June displays typical summer characteristics with an average high temperature of 20.1°C (68.2°F). Longest days are a highlight of this month, giving ample opportunity for outdoor activities. The city's cafes and terraces are flourished with visitors enjoying warm afternoons.
Weather in June »
Weather in July
July is the warmest month of the year in
Tartu, with an average high temperature of 22.7°C (72.9°F). Warm and sunny conditions dominate the weather, making it an ideal time for swimming and picnics. Some rainfall does occur but it seldom impedes outdoor activities.
Weather in July » Weather in August
Despite a slight drop in temperature,
Tartu's weather in
August continues to maintain a pleasant summer aura. Observable change in weather comes with an average rainfall of 86mm (3.39"), the highest in the year. Despite the rain, the city remains active with a multitude of outdoor events and activities.
Weather in August »Weather in September
Tartu's weather in
September marks a gradual transition from summer to autumn. Temperatures display a noticeable dip as the leaves start to change color. The city's parks and avenues beautifully exhibit shades of orange and red.
Weather in September »
Weather in October
October in
Tartu exhibits a clear onset of chillier autumn weather. Although temperatures start to drop, the city's brilliant fall foliage continues to charm visitors. Colors of the season adorn the city, creating picturesque landscapes.
Weather in October » Weather in November
Tartu in
November sees the onset of wintry conditions; however, the charm of the city does not fade away. There's a typical dip in temperatures, setting the tone for the forthcoming winter. Bare trees and frosty mornings become common sights throughout the city.
Weather in November » Weather in December
December welcomes the return of winter weather in
Tartu, with temperatures diving below freezing point. The festive spirit of Christmas and New Year lifts up the mood despite the cold weather. Snowfall becomes an integral part of Tartu's weather, transforming the city into a winter wonderland.
Weather in December »