The climate of Rijeka
Rijeka, nestled along the edge of
Croatia, is characterized by a Cfb Köppen climate classification. This suggests a marine west coast climate with warm summer temperatures. Traversing the spectrum of temperatures throughout the year, average high temperatures scale from 9.1°C (48.4°F) in the cooler months to a distinct high point of 28.1°C (82.6°F) in the height of the summer. The cooler average low temperature dips down to 2.9°C (37.2°F), gradually climbing to a peak of 18.6°C (65.5°F) in the hotter season.
The precipitation situation in Rijeka is an intriguing projection of variation, with rainfall ranging from 70mm (2.76") in the drier month to 204mm (8.03") in the wetter timeframes. There are also noticeable fluctuations in the number of rainfall days, with a low number of 8.5 days contrasting with a significant high of 12.6 days. While rainfall is a common occurrence in Rijeka, snowfall is decidedly rare, with barely a day of snowfall recorded in a year.
The changes in relatve humidity throughout the year hover between 56% at the drier end and a slightly higher 67.4% in the more humid periods. Daylight hours in Rijeka wax and wane between 8.8 hours during shorter days, extending up to 15.6 hours during extended daylight periods. Corresponding to this illuminative variety, levels of UV radiation swing from 1 in less exposed months, rising to a severe 8 in months of higher sun exposure.
The best time to visit Rijeka
Marked by warm temperatures, moderate rainfall and extended daylight, summer months of
June,
July, and
August emerge as the ideal time to pay a visit to
Rijeka. With high temperatures fluctuating between 24.6°C (76.3°F) to 28.1°C (82.6°F), and sea temperature soaring from 22.6°C (72.7°F) to 24.9°C (76.8°F), these months offer a splendid opportunity for sightseeing, sunbathing, and water sports. The moderately low rainfall of 70mm (2.76") to 120mm (4.72"), combined with longest daylight hours of 14.9 to 15.6 hours, and high UV index of 7 to 8, provide an ideal scenario for outdoor pursuits.
The worst time to visit Rijeka
The unfavorable tourism period in
Rijeka is during the late autumn and winter months of
November,
December, and
January. With the average high temperatures plummeting to between 10.1°C (50.2°F) and 13.2°C (55.8°F), and lows dropping to a chilly 4°C (39.2°F) to 6.6°C (43.9°F), weather conditions can be quite severe for most tourists. Coupled with the high average rainfall stretching from 156mm (6.14") to 182mm (7.17") and the relative lack of sunshine hours diminishing to between 3.2 to 3.7 hours, these conditions impede outdoor activities.
Spring weather in Rijeka
Spring temperatures in
Rijeka commence a steady ascent with highs ranging from 12.6°C (54.7°F) in
March to a pleasant 21.1°C (70°F) in
May. Low temperatures follow a similar upward trend, starting from 5.5°C (41.9°F) and peaking at 12.8°C (55°F) in May. Rainfall makes its notable presence felt with volumes fluctuating from 113mm (4.45") in March to 103mm (4.06") in May. Sunlight hours also expand from 11.9 in March to 14.9 in May, which makes Spring a lovely time to explore Rijeka outdoors.
Summer weather in Rijeka
Basking in the pleasant balminess of Summer,
Rijeka sees temperatures rise from 21.1°C (70°F) in
June scaling up to 28.1°C (82.6°F) in
August. The lows also trend upward from 12.8°C (55°F) to 18.6°C (65.5°F) in August. The rainfall markers of 120mm (4.72") in June descend to a lower 70mm (2.76") in the month of
July. Sunlight hours remain constantly high, ranging from 15.6 hours in June to 14.1 hours in August. This combination of warm temperatures, light rainfall, and extended daylight make summer the prime season to visit Rijeka.
Autumn weather in Rijeka
Autumn temperatures in
Rijeka command a divergent range, with highs commencing at 23.5°C (74.3°F) in
September and descending to 13.2°C (55.8°F) in
November. The lows tread a similar diminishing path, starting at 14.9°C (58.8°F) and tapering off to 6.6°C (43.9°F) in November. The rainfall showers its ample presence with volumes surging from 157mm (6.18") in September to a significant 182mm (7.17") in November. Sunlight hours commence their decrease from 12.5 hours in September to a lesser 9.5 hours in the late Autumn.
Winter weather in Rijeka
In this season,
Rijeka experiences a noticeable drop in temperature. The high temperatures hover from 13.2°C (55.8°F) in
December down to 9.1°C (48.4°F) in
February, while the lows fluctuate from 6.6°C (43.9°F) in December to 2.9°C (37.2°F) in February. The reliable presence of rainfall casts its influence with quantities ranging from 156mm (6.14") in December to 129mm (5.08") in February. Sunlight hours begin their gradual increase from a minimal 8.8 hours in December to 10.4 hours in February. This makes winter a time for indoor pursuits and experiences within Rijeka.
Weather in January
In
Rijeka, the first month of the year usually brings mild conditions with relative humidity averaging 65.1%. Daylight levels are relatively low, contributing to the mild chill in the air. Rainfall is often expected due to prevailing atmospherical conditions, while the mountains surrounding the city are more likely to experience snowfall.
Weather in January »Weather in February
February in
Rijeka sees a slight increase in the city's average temperature, both on the low and high ends. It is marked by a relative drop in humidity when compared with
January. The sea remains relatively chilly, still retaining a lot of its winter coolness.
Weather in February » Weather in March
The weather in
March signals the transition from winter to spring in
Rijeka. It paints a picture of blooming flowers under the pleasantly warm sun that shines longer than it did in
February. The ethereal blue Adriatic Sea begins to warm up, with the average sea temperature rising to 11.3°C (52.3°F).
Weather in March »
Weather in April
April brings about a noticeable shift in
Rijeka's weather from the cool and occasional dreariness of early spring towards the warmth and radiance of late spring. It encapsulates the essence of a Croatian spring with vibrant blue skies and blossoming flora.
Weather in April » Weather in May
May’s warm and pleasant conditions herald the onset of summer in
Rijeka, with temperatures reaching an agreeable range. Residents and visitors can soak up the sunshine that bathes the city in a warm glow for a surging 7.5 hours daily.
Weather in May » Weather in June
June arrives with an enchanting summer presence in
Rijeka. Daylight extends further, casting a charming appeal on the city's architectural grandeur. Warm winds prevail during this period, enhancing the coastal city's allure. The length of sunshine-filled days increases during this period, providing more time to explore the city's intriguing history and outstanding coastal landscapes.
Weather in June »
Weather in July
July in
Rijeka officially marks the climatological peak of summer, intensifying all the characteristic weather conditions. Sunshine is at its peak, brightening the already vibrant cityscape. The Adriatic sea reaches a sizzling 24.8°C (76.6°F), with beaches bustling with locals and tourists seeking solace in the sea waves.
Weather in July » Weather in August
August in
Rijeka continues the summer escapade with an average high temperature very similar to
July’s. The city is drenched in an abundance of sunshine with sunlight hours being virtually akin to July. Despite being a summer month, rainfall sees an increase compared to July, with a precipitation of 102mm (4.02").
Weather in August » Weather in September
Rijeka's
September weather typically announces the advent of autumn. The average high temperature begins to cool from the summer peak, and the nights gradually grow colder. Daily sunshine hours start to decrease, yet Rijeka maintains its scenic charm.
Weather in September »
Weather in October
October marks a further dip in temperature in
Rijeka, subtly hinting at the approaching winter. Rainfall reaches a yearly peak with recorded precipitation of 204mm (8.03"). Despite the gradually cooling weather, the city's scenic beauty never fades.
Weather in October » Weather in November
As the last month of autumn,
November sees a stark shift in
Rijeka's weather. With temperatures falling to colder numbers, the coastal breeze becomes brisker. The rainfall continues its autumnal trend, reaching 182mm (7.17"), adding to the city's winter-like ambiance.
Weather in November »Weather in December
Rijeka concludes the year with
December showcasing a potent blend of cold and wet climatic conditions. The city's architecture shimmers under the vivid winter sun, creating an enchanting backdrop. Decreased sunlight hours mark the winter solstice, and the city lights lead the festive spirit.
Weather in December »