Larvik

Stay up to date with the weather in Larvik! Here you will find current reports, forecasts, and helpful charts to perfectly plan your time.

The climate in Larvik, Norway, can be described as temperate maritime, with distinct seasonal changes. The city experiences cool winters and mild, pleasant summers, making it an attractive destination year-round, depending on your preferences.

Winters in Larvik (December to February) feature average temperatures around freezing, sometimes dropping to -3°C, with frequent precipitation that can fall as snow during this period. Spring (March to May) brings a gradual warming, and by May, average temperatures reach a comfortable 11°C. Summer (June to August) is the warmest time of year, with average temperatures around 16–17°C and peaks reaching 20°C. Autumn (September to November) brings cooling temperatures and an increase in rainy days, preparing the city for winter.

Precipitation in Larvik is distributed fairly evenly throughout the year, though the volume is low, usually between 2 and 4 mm per month. However, the number of days with precipitation is quite high, ranging from 7 days in April to 16 days in December. This means light rain or drizzle can occur in any season, so it is best to be prepared for changeable weather.

The weather in Larvik is characterized by distinct seasonal temperature fluctuations. The warmest month is usually July, when the average temperature reaches 16.8°C, with highs potentially rising to 20.4°C. This is followed by June and August, with average temperatures around 15.6°C and 16.1°C, respectively. The coldest month is January, with an average temperature of -1.1°C and lows dropping to -3.3°C. December and February are also quite cool, with average temperatures hovering around freezing.

The summer months in Larvik, from June to August, offer pleasant warmth. Daytime temperatures during this period mostly range from 19°C to 20°C, creating comfortable conditions for walking and outdoor activities. Nights remain relatively mild, with minimum temperatures rarely falling below 11–13°C. Winter, by contrast, brings a chill. From December to February, average daytime temperatures stay just above freezing, ranging from 1.0°C to 2.3°C, while night temperatures drop to -2°C or -3°C. March marks the beginning of warming, with an average temperature of 1.7°C, while November brings cooling to an average of 3.7°C.

The difference between day and night temperatures is most noticeable in the spring and summer months. For example, in April and May, the difference between the average maximum and average minimum temperature is about 8.4°C, while in June and July, it is around 7–7.5°C. This means that even after a warm day, the evening can be quite brisk. In the winter months, daily temperature fluctuations are less pronounced, at approximately 3–5°C. The shoulder seasons—spring (April–May) and autumn (September–October)—offer moderate temperatures, gradually rising in the spring from an average of 6°C to 11.2°C, and falling in the autumn from 13.2°C to 8.3°C.

Larvik does not have extreme dry or rainy seasons, but the amount and frequency of precipitation vary throughout the year. The spring months are generally the driest in terms of volume, while autumn and early winter bring more moisture and an increased number of days with precipitation. Overall, precipitation in Larvik is quite regular but usually not heavy.

The lowest amount of precipitation, about 2 mm, falls in March, April, and May. Among these, April stands out as the month with the fewest rainy days—an average of only 7. In contrast, the highest volume of precipitation, reaching 4 mm, is recorded in January, as well as during the autumn-winter period: September, October, November, and December. During these months, the frequency of precipitation also increases: December leads with 16 days, while October and November see precipitation on about 15 days each.

The nature of precipitation in Larvik changes with the season. In winter, especially in January, February, and December, when average temperatures drop below freezing or stay near that mark (ranging from -1.1°C in January to -0.1°C in February), precipitation most often falls as snow or sleet. During transitional months like March (average 1.7°C) and November (average 3.7°C), both rain and snow can be expected. In the warmer months from April to October, when temperatures are significantly higher (from 6.0°C in April to 16.8°C in July), precipitation is primarily rain. Although the total amount is small, the regularity of light drizzle or short bursts of rain and snow is a characteristic feature of Larvik's climate.

When packing for a trip to Larvik, it's important to keep the changeable Norwegian weather in mind. The key to staying comfortable year-round is layering. Regardless of the season, you'll definitely need comfortable waterproof shoes for walking and a lightweight windproof and water-repellent jacket. Given that Larvik can have between 7 (in April) and 16 days (in December) of precipitation per month, this gear will be very useful.

During the summer months (June–August), Larvik usually enjoys pleasant weather with average temperatures of 15–17°C and highs reaching 20°C. T-shirts, light trousers, or shorts are suitable for this period. However, don't forget to pack a sweater or fleece for cool evenings. Sunscreen and a hat are also useful on clear days. In spring (April–May, average 6–11°C) and autumn (September–October, average 8–13°C), you should add warmer items to your summer kit: jeans, warm sweaters, a light hat, and gloves. An umbrella or raincoat will remain your reliable companions.

Winters (December to March) in Larvik can be quite chilly: average temperatures hover around 0°C (from -1.1°C in January to 1.7°C in March), occasionally dropping to -3°C. Truly warm clothing is essential during this time: thermal layers, fleeces, warm sweaters, and a winter jacket that is both windproof and water-repellent. Don't forget a hat, scarf, and gloves. Pay special attention to your footwear: it should be warm, waterproof, and have non-slip soles, as even in winter, precipitation in the form of rain or sleet is common, making protection from moisture and cold especially important.