Prien am Chiemsee

Stay up to date with the current weather conditions in Prien am Chiemsee. Below you will find the latest data, forecasts, and visual weather charts.

The climate in Prien am Chiemsee can be described as temperate, with four distinct seasons. The town experiences noticeable temperature fluctuations throughout the year, allowing visitors to enjoy the diverse weather conditions characteristic of each season in Germany.

Summers in Prien am Chiemsee are generally warm and comfortable, with average temperatures in July and August around 18-19°C, creating wonderful conditions for walks and relaxing by the lake. Winters are cold, with average temperatures in January dropping to 0.6°C, often with sub-zero nighttime values and the possibility of snowfall. A notable feature of the local climate is the high number of days with precipitation year-round – from 12 to 19 days per month. However, according to the data, the precipitation is usually light in volume, which most often means light rain or drizzle.

The climate in Prien am Chiemsee is characterized by noticeable seasonal temperature fluctuations. The warmest months are July and August, when the average daytime temperature reaches 18.8°C and 18.7°C respectively, with maximum values climbing to 23.4°C in July and 23.3°C in August. Nights during these months are also warm, with minimum temperatures around 14.1°C. The coldest month is usually January, with an average temperature of 0.6°C, while nighttime temperatures can drop to -2.6°C, and daytime temperatures rarely exceed 3.8°C. December and February are also cold, with average temperatures 1.5°C and 2.5°C respectively.

Summer months in Prien am Chiemsee, from June to August, offer pleasantly warm weather. June already delights with an average temperature of 17.7°C, with daytime highs of up to 22.6°C. Nights in June also become comfortable, with a minimum temperature of around 12.8°C. Transitional seasons, spring and autumn, show a gradual change in temperatures. In April, the average temperature is 8.8°C, and in October, it is 11.0°C, indicating a mild transition from cold to heat and back. Diurnal temperature fluctuations are noticeable throughout the year but are especially pronounced in the spring and autumn months, when the difference between daytime highs and nighttime lows can be quite significant (for example, in April, from 3.4°C to 14.2°C).

Winter in Prien am Chiemsee is chilly, at times frosty. From December to February, average temperatures hover around zero or slightly above. Night frosts are common, especially in January (-2.6°C) and December (-1.6°C). Daytime temperatures in winter typically stay between 3.8°C and 6.6°C. March still carries echoes of winter with an average temperature of 4.8°C and possible night frosts (-0.1°C), but by May, warmer weather sets in with an average temperature of 12.5°C.

In Prien am Chiemsee, precipitation is distributed fairly evenly throughout the year, though some seasonal features can be noted. Overall, there is no distinct dry season, as rainy days occur regularly every month.

The highest amount of precipitation falls during the summer months. May, June, July, and August are the wettest in terms of volume, with 5 mm in each of these months. At the same time, May stands out with the highest number of rainy days – averaging 19. The "driest" month by precipitation volume is March (2 mm), and by the number of rainy days – November (12 days).

The nature of precipitation changes depending on the season. In winter, especially in January (average temperature 0.6°C, 15 wet days) and December (average temperature 1.5°C, 17 wet days), as well as partly in February (average temperature 2.5°C, 13 wet days), precipitation often falls as snow given the low average monthly temperatures. During the rest of the year, it is predominantly rain. The summer months, despite being the wettest by total volume (5 mm each in May, June, July, and August), are also characterized by a significant number of wet days: for example, 19 in May, 16 in June, and 17 each in July and August. This suggests that summer rains are likely frequent but mostly light, perhaps in the form of drizzle.

When planning a trip to Prien am Chiemsee, it's important to consider the changeable weather and frequent precipitation typical of this region of Germany throughout the year. Regardless of the season, your suitcase should definitely include comfortable waterproof shoes for walking and an umbrella or light raincoat. The principle of layering will be your best friend: it allows you to easily adapt to temperature changes throughout the day, as even summer days can turn into cool evenings.

In summer (June-August), daytime temperatures are pleasant, averaging +17-19°C, but due to the high probability of rain (16-17 rainy days per month) and possible winds, a light jacket or windbreaker will come in handy. Don't forget sunscreen for clear days. In spring (March-May) and autumn (September-November), the weather is cooler and more unpredictable. Temperatures can range from +4°C to +18°C, so layering is especially important: T-shirts, sweaters, and a mid-season jacket capable of protecting against wind and rain. May, along with the summer months, receives significant precipitation and has the highest number of rainy days. In winter (December-February), the average temperature stays around 0°C to +2°C, often dropping below freezing at night. You will need a warm winter jacket, hat, scarf, gloves, and waterproof shoes, as precipitation is also frequent, though not heavy.