Climate and monthly weather forecast
Vik, Iceland

Situated at the southern end of Iceland, Vik inhabits an ET Köppen climate category, indicative of a tundra climate. Throughout the calendar year, the small town endures a cold and wet climate with a conspicuous lack of hot summers. The coldest month, dipping to an average low of -1.1°C (30°F), alternates between January and February, while the warm climate takes hold from June to August, harboring temperatures from 14.4°C (57.9°F) to 13.9°C (57°F). A noted characteristic of Vik's climate is its minimal fluctuation in temperatures year-round.

The frequency and amount of precipitation in Vik is substantial, varying from 137mm (5.39") in May to a yearly peak of 244mm (9.61") in September. No month is exempted from considerable rainfall with the town receiving over 160mm (6.3") of precipitation even in its driest month. The hours of daylight exhibit a broad difference from the height of summer to the depths of winter, with the former extending to 20.4 hours in June and the latter reduced to a meager 4.7 hours in December.

The weather in Vik, therefore, can be summed up as notably cold, extraordinarily wet, and quite variable in terms of daylight. This inimitable weather condition contributes to its distinctive tundra climate.

Predictably, the preferred time for tourist visits stands between June and August. During this period, temperatures are at their annual maximum, ranging from 14.4°C (57.9°F) to 13.9°C (57°F). Simultaneously, daylight hours extend to a peak of 20.4 hours in June. Although rainfall is still significant during these months, it is more manageable compared to other months, granting visitors the opportunity of enjoying the outdoor attractions in relative comfort.

Conversely, the months from December to February are considered unfavorable for visits. In these months, Vik confronts its lowest temperatures, creeping as low as -1.1°C (30°F). Furthermore, daylight hours are at a yearly minimum, with December affording just 4.7 hours.

Spring in Vik, lasting from March to May, witnesses gradual warming from an average high of 5.6°C (42.1°F) in March to 10°C (50°F) in May. Nonetheless, freezing temperatures can still persist, particularly at night, with lows extending from 0°C (32°F) in March to 5°C (41°F) in May. Precipitation levels reduce during this period, averaging at 170mm (6.69") in April and lowest at 137mm (5.39") in May.

The Iceland summer, from June through August, is the only season where Vik sees moderate warmth. The average highs remain between 14.4°C (57.9°F) and 13.9°C (57°F), while the nights are cooler, with lows between 9.4°C (48.9°F) and 8.9°C (48°F). Simultaneously, this period hosts the most extended daylight hours, with a maximum being 20.4 hours in June.

Autumn, spanning from September to November, experiences a drop in the thermometer, moving from an average high of 11.1°C (52°F) in September to 5°C (41°F) in November. The nights become frigid, with temperatures dropping from 6.7°C (44.1°F) in September to 0.6°C (33.1°F) in November. The rainfall hits an annual high during this period, with a peak of 244mm (9.61") in September.

Winter in Vik, from December to February, is bitterly cold with temperatures hovering between an average high of 4.4°C (39.9°F) in December and 3.3°C (37.9°F) in January, and an average low from 0.6°C (33.1°F) in December and January to -1.1°C (30°F) in February. Furthermore, December possesses the briefest daylight hours of 4.7. Rainfall meanwhile stays substantial, standing between 234mm (9.21") in December and 160mm (6.3") in February. Despite the harshness, a winter visit offers a chance to experience the remarkable phenomenon of the Northern Lights.

January in Vik, Iceland features cold conditions with brisk temperatures. Its winter charm is enhanced by a limited daylight duration, adding an almost mystic element to the landscape. The climate this month is characterized by light freeze, lower than in the coming February. Weather in January »

February continues the winter streak in Vik as icy temperatures persist. However, this month begins to reveal a slight uptick in warmth compared to January, offering a welcome, albeit minimal, respite to the locals. In terms of temperature, February records a range from 3.9°C (39°F) to -1.1°C (30°F). Weather in February »

March brings a subtle transition in Vik's weather, as temperatures start to climb a little over the winter chill. Though the temperature increment from February is marginal, it hints at the onset of spring. Temperatures in March vary from 5.6°C (42.1°F), experiencing a rise above freezing point, down to 0°C (32°F). Weather in March »

The arrival of April brings a more perceivable progression towards spring in Vik. This month's weather sheds the sub-zero lows of the previous months. Temperatures record a high of 7.5°C (45.5°F) and do not drop below 2.2°C (36°F). Weather in April »

May in Vik sees a pleasant departure from the colder months, marking the start of warmer weather. This month brings the distinctively Icelandic spring to life, characterized by increased warmth and lengthier daylight hours. Temperatures oscillate between 10°C (50°F) and 5°C (41°F), noticeable warmer compared to April. Weather in May »

June heralds the beginning of summer in Vik with noticeably milder temperatures. It's a period characterized by bright days and vibrant green landscapes, with the town basking in the most extended daylight hours of the year. The temperature scale in June registers a high at a comfortable 12.2°C (54°F) and a low of 6.7°C (44.1°F). Weather in June »

July is generally regarded as the warmest month in Vik, with temperatures reaching their annual peak. This month offers the quintessential summer experience in this Icelandic town. With a temperature range extending from 14.4°C (57.9°F) down to 9.4°C (48.9°F), July boasts the most inviting weather of the year. Weather in July »

In August, Vik witnesses a slight downturn in temperatures compared to the previous month, marking the beginning of a gradual retreat from the short-lived Icelandic summer. However, it's still relatively warm and welcoming to exploration and adventure. Weather in August »

September sees a more significant dip in temperatures in Vik, signifying the arrival of autumn. Weather conditions begin to shift, presenting a blend of sunny days and cooler evenings. The climate records highs of 11.1°C (52°F) and lows of 6.7°C (44.1°F), a distinct drop from August. Weather in September »

October in Vik embraces autumn fully with cooler temperatures, shorter days, and magnificent fall foliage. The weather, compared to September, takes a colder turn yet doesn't retreat entirely into winter-like conditions. The temperature varies from a high of 7.2°C (45°F) down to a low of 2.8°C (37°F). Weather in October »

By November, Vik begins to welcome the onset of winter, with temperatures dropping further. The lingering autumn colors give way to wintry conditions, preparing the town for colder months ahead. The temperature ranges from 5°C (41°F) down to a chilly 0.6°C (33.1°F), significantly colder than October's climate. Weather in November »

December in Vik is synonymous with winter, characterized by freezing temperatures, few daylight hours, and occasional snowfalls. The weather forms a serene, wintry spectacle that transforms the town into a winter wonderland. December experiences temperatures from 4.4°C (39.9°F) at their highest, to a low of 0.6°C (33.1°F). Weather in December »