Weather in Rosenheim

Planning your day in Rosenheim? Here you will find the most up-to-date weather information, charts, and detailed forecasts to help you prepare for your trip.

The climate in Rosenheim can be described as temperate continental, typical for this region of Germany. Distinct seasons are observed here, each giving the city a special charm. Overall, the weather remains comfortable for travellers: oppressive heat is rare here, and while winter cold is noticeable, it is usually not extreme.

Summer in the city is warm and invites walking, with average daytime temperatures reaching 22–23°C in the hottest months. Winter brings coolness, with temperatures often staying around zero or dropping slightly below freezing, especially at night. The transitional seasons — spring and autumn — delight with gradual temperature changes, although spring, and especially May, can be quite wet.

Travellers should note that precipitation falls regularly in Rosenheim throughout the year. Even in the driest months, the number of rainy days remains significant (from 12 to 19 days per month). Therefore, regardless of your travel dates, having an umbrella or waterproof jacket in your luggage would be a wise decision so that changeable weather does not interfere with exploring the city.

The climate in Rosenheim can be characterized as temperate, with clearly defined seasonality, making the city attractive to visit at any time of year. The annual temperature range varies from light winter frosts to comfortable summer warmth. The coldest month is traditionally January, when the average temperature hovers around 0.6°C, and at night the thermometer often drops to -2.7°C. Conversely, the warmest period is considered July, delighting travellers with averages around 18.6°C.

The summer season in this German city is distinguished by mild and pleasant weather, ideal for long walks without stifling heat. Between June and August, daytime highs usually reach a comfortable 22°C — 23°C. However, tourists should take into account noticeable daily temperature fluctuations: even in the height of summer, nights bring freshness when the air cools down to 12-14°C, so a light jacket or jumper for evening strolls will be very handy.

Winter in Rosenheim is cool but, as a rule, not extremely severe. In December and February, daytime temperatures often rise slightly above zero, reaching 4-6°C, although night frosts are a common occurrence. Transitional seasons are characterized by gradual weather changes: while in April the air warms up to 14°C during the day, October brings autumn cool with average highs of about 15°C, gradually preparing the city for winter.

Precipitation in Rosenheim is distributed quite evenly throughout the year, but its character changes noticeably depending on the season. In winter, when night temperatures regularly drop below zero, rain is often replaced by snowfall. The "snowiest" and wettest winter month is December, when about 17 days with precipitation are recorded, creating an atmosphere of a real winter fairy tale, although requiring warm waterproof clothing.

The spring-summer period brings warming, but along with it, an increase in the frequency of rains. May stands out as the month with the highest number of rainy days — on average, precipitation falls 19 times a month. In summer, especially in June, July, and August, it also rains often (16–17 days), and intensity increases slightly compared to other seasons, bringing freshness on warm days.

The driest period of the year can be considered the middle and end of autumn. In October and November, the number of days with precipitation decreases to a minimum — about 12 days per month. March is also distinguished by a small volume of precipitation, acting as a transition from winter humidity to spring rains. In general, when heading to Rosenheim, it is worth always having an umbrella with you, as the weather here is quite changeable.

A trip to Rosenheim requires a thoughtful approach to your wardrobe, as the weather in this Bavarian city can be changeable. A universal solution is the principle of layering: a combination of T-shirts, light sweaters, and cardigans will allow you to quickly adapt to temperature changes. Be sure to take comfortable, waterproof flat shoes or trainers, as you will be walking a lot along the city streets and, perhaps, venturing out into nature.

If your trip is planned for the period from late autumn to early spring, you should prepare for the cool weather and possible frosts. Pack a warm jacket, hat, scarf, and gloves in your suitcase, as in winter the temperature often stays around zero. Given that precipitation falls here regularly throughout the year (on average from 12 to 19 rainy days per month), a reliable umbrella or a quality raincoat will be absolutely necessary, especially in May and the summer months.

In summer, the climate in Rosenheim becomes mild and pleasant, with daytime temperatures reaching a comfortable +23°C. For this season, light clothing made from natural fabrics is perfect, but don't forget to grab a windbreaker or hoodie for cool evenings. We also recommend taking sunglasses and sunscreen to protect yourself from UV rays during long walks under the summer sun.