The climate of Arnhem
The climate in
Arnhem is classified under the Köppen climate classification as Cfb, indicating a marine west coast climate with warm summers. This weather classification correlates with Arnhem's geographical location in the heart of the
Netherlands.
Diverse and varying weather patterns occur throughout the year, reflecting the different climate conditions associated with each season. On average, high temperatures range from a comfortable 4.3°C (39.7°F) in the colder months, peaking at a pleasant 22.6°C (72.7°F) in the warmer season. Equally, low temperatures vary, moving from 0.8°C (33.4°F) in the colder periods to 13.8°C (56.8°F) during warmer months.
The humidity levels consistently hover between a high of 89% and a low of 75% throughout the year. Notably, the rainfall levels on average are relatively high, with monthly averages ranging from 16mm (0.63") in dry months to 37mm (1.46") in wetter periods with rainfall days per month averaging from 10 to 17.9 days.
Arnhem experiences relatively mild snowfall primarily in the winter months with
January having the most at 17mm (0.67") over 3.3 days. Days with Sunshine occur predominantly in late autumn and early winter, with an annual high of 17.8 days reported in
October.
Wind speeds remain fairly consistent throughout the year, fluctuating between an average of 11.6km/h (7.2mph) to 17.6km/h (10.9mph). Furthermore, atmospheric pressure does not vary significantly, with a moderate range from 1012mb to 1017.1mb.
The best time to visit Arnhem
The optimal time for visiting
Arnhem tends to be in the summer months from
June to
August. During this period, high temperatures average at 20.3°C (68.5°F) in June, 22.6°C (72.7°F) in
July, and 22.3°C (72.1°F) in August. Concurrently, the average low temperatures vary from 11.7°C (53.1°F) to 13.8°C (56.8°F). Sunshine hours are also at their highest in this period, averaging from 8.2 hours to 8.9 hours per day. Visiting at this time should ensure the most pleasant weather conditions for outdoor activities and sightseeing.
The worst time to visit Arnhem
The least favorable time to visit
Arnhem is typically during winter, from
December through
February. These months possess the coldest temperature readings, with average high temperatures varying from 4.3°C (39.7°F) to 5.8°C (42.4°F) and minimum temperatures fluctuating from 0.8°C (33.4°F) to 2.2°C (36°F). Rainfall also tends to be high during this period, averaging from 20mm (0.79") to 26mm (1.02") per month. Additionally, these months have shorter daylight hours, ranging from 7.9 to 10 hours, which may restrict outdoor activities.
Spring weather in Arnhem
Spring in
Arnhem, spanning from
March to
May, creates a gradual warming trend. Average high temperatures during this season range from 9.9°C (49.8°F) to 17.4°C (63.3°F). Equally, low temperatures transition from 2.8°C (37°F) in March to 8.3°C (46.9°F) in May. Rainfall levels average between 18mm (0.71") to 25mm (0.98") across these months and spring also introduces longer daylight hours, gradually increasing from 11.9 hours to 15.7 hours.
Summer weather in Arnhem
Summers in
Arnhem, from
June to
August, are warm and pleasant. This season boasts the highest temperatures of the year, with average highs between 20.3°C (68.5°F) and 22.6°C (72.7°F), as well as average lows from 11.7°C (53.1°F) to 13.8°C (56.8°F). This period also has the most sunshine hours, which peak at 8.9 hours per day in
July. Rainfall levels, however, are higher in summer, with an average between 29mm (1.14") and 37mm (1.46") per month.
Autumn weather in Arnhem
Autumn in
Arnhem, from
September to
November, carries a cooling trend. Average high temperatures transition from 18.7°C (65.7°F) in September to 9.1°C (48.4°F) in November. In addition, low temperatures switch from 10.6°C (51.1°F) to 4.6°C (40.3°F) across these months. Despite the drop in temperature, sunshine hours remain substantial, ranging from 7.2 hours to 4 hours per day, while rainfall levels are moderate, toggling from 16mm (0.63") to 22mm (0.87").
Winter weather in Arnhem
Winters in
Arnhem are characterized by markedly lower temperatures and shorter daylight hours. From
December through
February, average high and low temperatures fluctuate between 4.3°C (39.7°F) to 5.8°C (42.4°F) and 0.8°C (33.4°F) to 2.2°C (36°F), respectively. Daylight hours, which decrease significantly during winter, change between 7.9 hours to 10 hours per day. Snowfall, though minimum, predominantly occurs during this period with
January having the highest average of 17mm (0.67"). Rainfall averages vary from 20mm (0.79") in December to 26mm (1.02") in February.
Weather in January
The year in
Arnhem,
Netherlands starts with cool temperatures and an abundance of cloudiness. Snowfall, while not prolific, is a frequent occurrence and can create a picturesque winter setting around the city.
January also experiences the shortest daylight hours of the year, leading to long evenings.
Weather in January »Weather in February
Although
February carries forward the
January chill, the city begins to see a slight increase in temperature. This month also witnesses a subtle hint of the approaching spring, with an increase in daylight hours. The snowfall decreases significantly, to 12mm (0.47") compared to 17mm (0.67") in previous month.
Weather in February »Weather in March
With the arrival of
March, the harsh winter slowly loosens its grip over
Arnhem. This month announces the beginning of spring, and overcast skies gradually give way to more hours of sunshine. Almost all snowfall ceases, with an average snowfall of just 2mm (0.08") for the entire month.
Weather in March »
Weather in April
April sees a further escalation in temperature, indicating a full swing into spring. The city comes alive with cherry blossoms and tulips, celebrating the return of warmer days. A drop in average wind speed from 15.6km/h (9.7mph) to 13km/h (8.1mph) adds to the overall milder weather experience.
Weather in April » Weather in May
May offers the best of both worlds, with moderate temperatures and increased daylight hours. The city begins to stir with the approach of summer and the landscape transforms into a spectacle of lush greenery. Rainfall increases, paving the way for a vibrant ecosystem.
Weather in May » Weather in June
June ushers in the summer season in
Arnhem, with temperatures rising to a pleasant range. This is balanced by longer daylight hours, providing ample opportunity to fully enjoy the city’s external offerings. This month also records the maximum UV index of 5, leading to clear, sunny days.
Weather in June »
Weather in July
The climate of
Arnhem in
July features the warmest days of the year. Amidst balmy temperatures, city dwellers find refuge in the cool interiors of museums or the shady corners of city parks. The highest temperature reaches up to 22.6°C (72.7°F) and the lowest to 13.4°C (56.1°F).
Weather in July »Weather in August
August maintains a warm climate, akin to its predecessor, with temperatures marginally cooler. This month is the last of the peak summer months and heralds the approaching end of the season. Despite the relative humidity remaining steady at 78%, users can expect quite a warm month.
Weather in August » Weather in September
As
September rolls in, a perceptible shift in the weather is noticeable, indicating the start of autumn in
Arnhem. Although the transition to cooler days is gradual, a decrease in daylight and sunshine hours is obvious. Rainfall sees a decrement, recording 16mm (0.63"), down 13mm (0.51") from
August.
Weather in September »
Weather in October
The arrival of
October brings with it a clear dip in temperature, reinforcing that autumn is in full swing. A blend of occasional sunny days and increased cloud cover creates a picturesque backdrop full of vibrant autumn colors.
Weather in October »Weather in November
As the penultimate month,
November represents the beginning of winter's slow creep into
Arnhem. Temperatures tumble and the city braces itself for another winter season. The number of daylight hours diminish, and the city experiences increased humidity levels.
Weather in November »Weather in December
December’s arrival confirms the start of winter in
Arnhem. The average temperature plunges to 5.8°C (42.4°F), alongside an increase in cloud cover and shorter daylight hours. Snowfall returns, averaging about 13mm (0.51"), lending a festive air to the cityscape.
Weather in December » [Resources]