Colmar

Planning a trip or a stroll through Colmar? In this section, you'll find the latest information on weather conditions, as well as forecasts to help you better plan your time.

The climate in Colmar can be described as temperate, with four distinct seasons. The city offers its guests warm, and at times hot, summers, and fairly cool winters. Spring and autumn are pleasant transitional periods with comfortable temperatures, ideal for walking and exploring the city.

A characteristic feature of the weather in Colmar is the relatively low amount of precipitation throughout the year, usually not exceeding 2-4 mm per month. The warmest months are July and August, with an average temperature of around 20°C and maximum values reaching 25°C. The coldest month is January, when the average temperature stays at 2.4°C, and nighttime temperatures can drop below freezing. Despite the low total precipitation, the number of days with it is quite stable (12-17 days per month), suggesting frequent but light rain or drizzle.

The temperature regime in Colmar shows noticeable seasonal fluctuations, typical of a temperate climate with continental influence. The annual temperature range is quite wide: from cool winters to warm summers. The hottest months are traditionally July and August, when the average air temperature reaches 20.0°C. In contrast, the coldest month is considered to be January, with an average temperature of about 2.4°C, and it is during this period that nighttime temperatures most often drop below freezing.

Summer in Colmar, spanning June, July, and August, offers visitors pleasantly warm, and at times hot, weather. In July and August, daytime maximums often rise to 24.7-25.0°C, creating ideal conditions for enjoying summer days. Nights bring a noticeable chill: temperatures drop to 15.1-15.3°C, making evening walks and sleep comfortable. June also pleases with warmth, with an average temperature of 18.7°C and daytime peaks around 23.6°C. Daily temperature fluctuations in summer are quite noticeable, at about 9-10°C.

The winter months — December, January, and February — are characterized by cool weather in Colmar. January is the coldest, with an average temperature of 2.4°C; nightly minimums during this period can reach -0.3°C, while during the day the thermometer usually shows around 5.0°C. It is slightly warmer in December and February: average temperatures are 3.3°C and 4.2°C respectively. Daytime maximums in these months range from 5.7-7.8°C, and nighttime temperatures remain close to zero (0.5-0.9°C). In winter, the difference between day and night temperatures is less pronounced than in summer, at about 5-7°C.

The distribution of precipitation in Colmar throughout the year is quite even, without a clearly defined wet or dry season. This means that travelers should be prepared for the possibility of light precipitation at almost any time of year. The total monthly amount of moisture fluctuates between 2-4 mm, indicating a predominantly light character of rain.

In terms of frequency, May and December stand out as the months with the highest number of days with precipitation — an average of 17 days each. During these same months, as well as in January and June, the maximum amount of precipitation for Colmar is recorded, reaching 4 mm. The lowest amount of precipitation (2 mm) and the fewest "wet" days (12 days) are characteristic of September. April also sees only 2 mm of precipitation, but there are about 13 rainy days.

The nature of precipitation changes in winter. Given the temperature regime, in January (average temperature 2.4°C, minimum -0.3°C) and December (average temperature 3.3°C), precipitation often falls as snow. Snow is also possible in February, although less likely as average temperatures this month are slightly higher. At other times of the year, precipitation in Colmar is mainly rain, most often light rain or drizzle.

To make your trip to Colmar comfortable at any time of year, it's important to choose the right wardrobe. The key principle is layering, as the weather can change throughout the day and temperatures fluctuate depending on the season. Comfortable shoes for walking through the city's charming streets are essential. Given that Colmar quite often has days with precipitation, though not heavy (2-4 mm per month, but 12-17 "wet" days), a light folding umbrella or a waterproof jacket will be your reliable companions.

In winter (from December to February), Colmar is cool, with average temperatures around +2°C to +4°C, and night frosts are common. Therefore, your suitcase should definitely include a warm jacket or coat, sweaters, a hat, scarf, and gloves. Don't forget warm socks and waterproof footwear, especially if you encounter snow, which is likely in January and December. In summer (June-August), the weather is pleasantly warm, with an average temperature around +20°C, reaching up to +25°C during the day. Pack light clothing: T-shirts, shorts, and dresses. However, evenings can be cool (around +15°C), so a light sweater or cardigan will come in handy. Don't forget sunscreen and a hat.

In spring (March-May) and autumn (September-November), the weather in Colmar is changeable. Temperatures range from +6°C in March to +16°C in September. Layering is particularly relevant during these seasons: T-shirts or long-sleeved tops, over which you can wear a sweater or fleece, along with a mid-season jacket (possibly windproof). Jeans or heavy trousers are appropriate. In May and October, the number of days with precipitation remains quite high, so an umbrella is still a must.