The climate of Iași
Iași, a significant city located in
Romania, experiences a Humid Continental climate, designated in the Köppen climate classification as Dfb. This climate characteristically brings no dry season and a warm summer. The weather patterns of this region oscillate significantly, with temperatures ranging from -6.9°C (19.6°F) during the coldest months to 26.8°C (80.2°F) in the height of summer.
The city sees varying levels of rainfall throughout the year, from a low of 25mm (0.98") in
October to a high of 101mm (3.98") in
June. The frequency of rainy days also increases during the month of June with nine days of rainfall. Snowfall is observed during the colder months, primarily from
November to
March, peaking at 143mm (5.63") in
February.
Daylight hours in Iași substantially vary across the year, starting from a modest 8.6 hours in
December and increasing to a maximum of 15.9 hours in June. Correspondingly, sunshine hours also oscillate from a minimum of 1.8 hours in December, gradually augmenting to around 8.8 hours in
July. The UV index concurs with this pattern, reaching its acme of 7 from June to
August.
The best time to visit Iași
Those looking to take full advantage of warm temperatures and a considerable amount of sunshine are advised to visit
Iași from
June to
August. During these months, the city hosts daytime high temperatures that vary from 25.3°C (77.5°F) to 26.8°C (80.2°F), offering ideal conditions for outdoor activities. Additionally, with the UV index maintaining a stable 7, tourists are recommended to pack ample sun protection gear, including hats, sunglasses, and sunscreen.
The worst time to visit Iași
It would be least favorable to visit
Iași between
December and
February when the city experiences its harshest weather conditions. With the lowest temperatures plunging to -6.9°C (19.6°F) and the sparse daylight hours dropping to 8.6 hours in December, this period can prove challenging for tourists unaccustomed to such cold weather. Additionally, there's a significant increase in snowfall with amounts touching 143mm (5.63") in February, which can impact travel plans.
Spring weather in Iași
The Spring season in
Iași, occurring from
March to
May, heralds the gradual increase in temperatures. Daytime highs rise from 8.1°C (46.6°F) in March to a welcoming 22.4°C (72.3°F) in May. The nighttime temperatures also experience a similar increase, starting from -0.8°C (30.6°F) in March to 10.4°C (50.7°F) in May. Rainfall also shows an increment during these months, from 31mm (1.22") to 63mm (2.48"). The longer daylight hours, increasing from 11.9 to 15.1 hours along with heightened sunshine hours from 4.1 to 7.6 hours, make Spring sunny and pleasant.
Summer weather in Iași
Balmy temperatures consistently mark the summers in
Iași. From
June to
August, the city experiences temperatures reaching up to 26.8°C (80.2°F), accompanied by promising amounts of sunshine. Nighttime temperatures hover comfortably between 13.7°C (56.7°F) and 15°C (59°F), and heavy rainfall characterizes this season with amounts reaching up to 101mm (3.98") in June. However, despite the regular showers, the extended sunshine hours ensure the summer months remain bright and inviting.
Autumn weather in Iași
Autumn in
Iași, spanning from
September to
November, brings a gradual decrease in temperature, from a summery 22.7°C (72.9°F) in September, dwindling to 8.4°C (47.1°F) in November. The rainfall too, follows a similar pattern, decreasing from 48mm (1.89") in September to a mere 35mm (1.38") in November. The daylight hours dwindle from a pleasant 12.6 hours in September to a substantially reduced 9.4 hours by the end of November. Correspondingly, with the drop in sunshine hours to 2.4 by November, the days turn shorter and darker.
Winter weather in Iași
Winter in
Iași, unfolding from
December to
February, witnesses the lowest temperatures, with values dropping to -6.9°C (19.6°F) in the depths of winter. The city also sees varying degrees of snowfall, reaching its peak of 143mm (5.63") in February. The limited daylight hours from 8.6 hours to 9 hours, further add to the chilling, cold atmosphere. Despite the weather, the city dressed in a winter-white blanket, offers picturesque sights, making it a unique experience for those embracing the cold.
Weather in January
January in
Iași,
Romania, sees the chill of winter with the lowest average temperatures of the year, falling between -6.9°C (19.6°F) and -0.1°C (31.8°F). Snowy landscapes dominate with snowfall reaching 113mm (4.45"), one of the highest figures all year round.
Weather in January » Weather in February
As
February progresses,
Iași experiences a slight easing in temperatures when compared to
January although the winter cold remains firm. Despite the slight rise, there is a notable increase in snowfall, reaching up to 143mm (5.63").
Weather in February »Weather in March
In the city of
Iași, the arrival of
March slowly announces spring, making it warmer than
February but still considerably cool. The snowfall begins to decline, down to 119mm (4.69") from February's high. Increasing daylight hours are a sign that the days are gradually getting longer.
Weather in March »
Weather in April
April brings about a much more noticeable shift in the weather of
Iași,
Romania, with temperatures becoming milder. Notably, snow no longer holds its presence with the snowfall recorded at 69mm (2.72"), a significant decrease from
March.
Weather in April » Weather in May
Come
May,
Iași enters late spring with considerably warmer weather than in
April. Temperatures range from balmy 10.4°C (50.7°F) at night to warm 22.4°C (72.3°F) during the day. Rainfall is more pronounced, ushering in invigorating showers that keep the city verdant and lush.
Weather in May »Weather in June
The month of
June marks the onset of summer in
Iași with an increase in temperatures when compared to
May. There is more than 15 hours of daylight, bringing long and bright days. This is the first month of the year not to witness any snowfall.
Weather in June »
Weather in July
Hitting the midst of summer,
July boasts the highest average temperatures in
Iași, ranging from 15°C (59°F) to 26.8°C (80.2°F), and is warmer than
June. The city witnesses a substantial amount of sunshine, estimated at 8.8 hours per day.
Weather in July »Weather in August
The city of
Iași continues to enjoy the summer season in
August with temperatures comparable to
July and ranging from 14.3°C (57.7°F) to 26.6°C (79.9°F). Despite a slight drop in daylight hours, the sunshine duration remains consistent at 8.7 hours.
Weather in August »Weather in September
September ushers in autumn in
Iași,
Romania, with visibly cooler weather compared to
August. The temperatures drop to a range of 10.7°C (51.3°F) to 22.7°C (72.9°F), making the days more comfortable. Shorter daylight hours and reduced sunshine hours signify the change of season.
Weather in September »
Weather in October
As
October progresses in
Iași, the autumn season deepens, bringing cooler weather than in
September. The shift from summer to autumn is more pronounced with leaf fall being rather heavy and rapid. Duller, shorter daylight hours and reduced duration of sunshine are noticeable.
Weather in October »Weather in November
November in
Iași sees a significant drop in temperatures from
October, getting closer to the winter cold. A resumption in snowfall is observable, accounting for 104mm (4.09") during the month. Short daylight hours and a decrease in sunshine duration mark the impending arrival of winter.
Weather in November » Weather in December
December welcomes the official start of winter in
Iași,
Romania, with colder temperatures than in
November. Notable levels of snowfall, reaching 63mm (2.48"), create a festive atmosphere right on time for the Christmas celebration.
Weather in December »