Weather in Norrköping

Planning a trip or just interested in the weather in the city of Norrköping? Here you will find the latest information on weather conditions, as well as detailed forecasts and useful charts.

The climate in Norrköping is temperate, with four clearly defined seasons. The city in Sweden experiences noticeable temperature fluctuations throughout the year. Winters here are generally cool, with average temperatures hovering around zero degrees Celsius (roughly from December to February). Summer, on the contrary, offers pleasant warmth, with average temperatures in July and August around 17-18°C, making it a comfortable time to visit.

Spring (March-May) and autumn (September-November) serve as transitional periods with gradual temperature changes. Spring sees temperatures rise from cool to mild, while autumn sees a gradual cooling. As for precipitation, it is not very abundant in Norrköping, averaging 1-3 mm per month. However, rainy days occur regularly throughout the year, with a slight increase in their number during the winter months (December, January) and in late summer (August), as well as in October. Overall, the weather in Norrköping is predictable for the region and allows you to plan your trip according to your temperature preferences.

The climate in Norrköping is characterized by moderate temperatures and distinct seasons. Throughout the year, significant fluctuations can be observed here: from cool winters to pleasantly warm summers. The hottest months are traditionally considered to be July, with an average temperature of about 17.8°C (minimum 13.8°C, maximum 21.7°C), and June with an average temperature of 16.8°C. The coldest months are January (average -0.5°C, with lows down to -2.3°C and highs up to 1.4°C) and February (average -0.2°C, with lows down to -2.6°C).

The summer months in Norrköping, from June to August, usually delight with comfortable warm weather. Daytime temperatures often rise above +20°C, reaching an average of 21.7°C in July, creating excellent conditions for walks and exploring the city. Nights remain quite fresh, with temperatures around +12°C to +14°C, providing pleasant coolness. The difference between day and night temperatures in summer can be noticeable, amounting to about 7-8 degrees. In autumn, especially in September and October, the temperature gradually decreases, preparing the city for the arrival of winter.

Winter in Norrköping is generally mild but cool. From December to February, average temperatures hover around zero degrees. During the day, the thermometer may rise slightly above zero (about +1°C to +2°C), and at night drop to slight frosts (on average -1°C to -2.6°C). Severe frosts are not typical for this region. In spring, starting from March, the temperature gradually rises: in April the average temperature is already 5.7°C, and in May it reaches 11.6°C, marking the arrival of warmth and longer daylight hours.

In Norrköping, precipitation is distributed fairly evenly throughout the year, without a pronounced rainy season or drought period. The total amount of precipitation throughout the year remains small, which is typical for the climate of Sweden in this region. Nevertheless, some fluctuations in the frequency and volume of precipitation are observed from month to month.

Speaking of frequency, the highest number of days with precipitation falls on the winter months and late summer – early autumn. For example, December is the month with the highest number of precipitation days – on average 14 days. January, August, and October are also quite wet, with 13 days of precipitation each. Conversely, spring months such as March and April are the "driest" in terms of days with precipitation – only about 8 days each.

The nature of precipitation in Norrköping changes depending on the season. In the winter months, especially from December to February, when average temperatures hover around zero or drop lower (average temperature in January -0.5°C, February -0.2°C, December 0.3°C), precipitation mainly falls in the form of snow. In transitional periods, such as March (average temperature 1.9°C) and November (average temperature 3.8°C), both rain and wet snow are possible. In the warm season, from April to October, when temperatures are consistently positive, precipitation falls in the form of rain. In terms of precipitation volume, the wettest month is August (3 mm), while February, March, and April receive the least amount of precipitation (1 mm each).

When planning a trip to Norrköping, it is important to consider the changeable weather characteristic of Sweden. Regardless of the season, we recommend bringing comfortable walking shoes, as the city is perfect for walking. Due to frequent precipitation, especially in the period from October to January, as well as in August (13-14 rainy days per month), a waterproof jacket or raincoat and a compact umbrella will become your reliable companions. The principle of layering in clothing is the best choice for Norrköping, as the weather can change during the day.

In winter (from December to February), average temperatures hover around 0°C, dropping to -2.6°C, so warm clothes are necessary: sweaters, fleece jackets, thermal underwear, a hat, gloves, and a scarf. In summer (from June to August), the weather is warmer, with average temperatures around 17-18°C and maximums up to 21.7°C. For this time of year, light trousers, T-shirts, and shorts are suitable, but don't forget to grab a light jacket or sweater for evening walks or windy days. Sunscreen will also be useful on clear summer days.

In spring (March-May) and autumn (September-November), the weather is transitional. Temperatures gradually rise in spring (from 1.9°C to 11.6°C) and fall in autumn (from 13.4°C to 3.8°C). In these periods, layered clothing is especially relevant: T-shirts, long sleeves, cardigans, light jackets, as well as waterproof outerwear. Do not forget comfortable footwear, possibly water-resistant, as the number of rainy days remains significant (8-13 days per month).