Obernai

Planning a trip or just a day out in Obernai? Here you will find the most up-to-date weather information, including current data, forecasts, and helpful charts to make your stay as comfortable as possible.

The climate in Obernai, located in France, is characterized as temperate with four distinct seasons. The town experiences cool winters and warm summers. A characteristic feature of the local weather is the high frequency of precipitation days despite a low total volume. Temperature fluctuations throughout the year are significant: from average values of around 2.6°C in January, the coldest month, to a comfortable 20.0°C in July and August, which are the warmest.

The summer months, from June to August, offer the most pleasant weather for visiting, with average maximum temperatures reaching 23-25°C. Nights during this time remain warm, with minimum temperatures around 13-15°C. Winters, spanning from December to February, are quite cool: average daytime temperatures fluctuate between 2-4°C, and night temperatures can drop to zero or slightly below. Spring (March-May) and autumn (September-November) are classic transitional seasons with gradual temperature changes and moderate weather, preparing for either summer heat or winter chill.

A unique feature of the Obernai climate is the distribution of rainfall. Although the total monthly rainfall is low, averaging only 3-4 mm, the number of precipitation days remains consistently high throughout the year – from 13 to 18 days per month. This means that heavy downpours are rare here; instead, you should expect frequent but very light rain, drizzle, or simply overcast weather. Therefore, when planning a trip, tourists are advised to carry an umbrella or a light raincoat at any time of year to be prepared for the changeable weather.

Obernai experiences a noticeable change in temperature patterns throughout the year, which is typical for its geographical location. The coldest month is usually January, when the average temperature stays at 2.6°C, and average minimum temperatures drop to 0.1°C. Maximum daytime temperatures in January rarely exceed 5.1°C. In contrast, the peak heat occurs in July and August, when the average air temperature is a comfortable 20.0°C. In these summer months, daytime highs average 24.7-24.8°C.

The summer period in Obernai, from June to August, offers pleasant warm weather. In June, the average temperature is 18.6°C, with daytime highs around 23.6°C and night lows around 13.7°C. July and August are even warmer, with average maximum temperatures around 24.8°C and night minimums around 15.1-15.3°C. In summer, significant diurnal temperature fluctuations are observed: the difference between day and night figures can be about 9-10°C, meaning warm days and pleasantly cool evenings.

Winter in Obernai, spanning December, January, and February, is characterized by cool weather. The average temperature in December is 3.6°C (minimum 1.3°C, maximum 5.8°C), and in February, it is 4.4°C (minimum 0.9°C, maximum 8.0°C). January, as already mentioned, is the coldest. In the winter months, diurnal temperature fluctuations are less pronounced than in summer, at approximately 5-7°C. Transitional seasons, spring and autumn, show a gradual change in temperatures: for example, in April the average temperature is 9.7°C, and in October it is 12.1°C.

Obernai is characterized by frequent but light precipitation, mainly in the form of light rain or drizzle; heavy downpours are rare here. Monthly precipitation volume fluctuates within a narrow range of 3 to 4 mm. At the same time, even in months with the fewest precipitation days, there are about 13, and in the "wettest" month by frequency, this figure reaches 18 days.

Looking at monthly volume figures, a slight increase to 4 mm is observed in January, May, June, and December. In the other months — February, March, April, July, August, September, October, and November — this figure is about 3 mm. As noted, December stands out for the frequency of precipitation days (18 days), while the lowest number of such days (13) falls in February, April, July, and September.

In the winter period, especially in January (average temperature 2.6°C, minimum 0.1°C) and December (average temperature 3.6°C, minimum 1.3°C), precipitation can fall as snow or sleet. Snowfall is also possible in February, given the average temperature of 4.4°C and a minimum of 0.9°C. During the spring, summer, and autumn months, precipitation is predominantly light rain. Given the low average monthly figures, intense and prolonged rain is not characteristic of Obernai.

When planning a trip to Obernai, it is important to consider the changeable weather and frequent light rain or drizzle characteristic of this region of France throughout the year. A compact umbrella or a light waterproof jacket will be an indispensable companion, as the number of precipitation days is quite high every month. Be sure to pack comfortable walking shoes, as you will certainly want to explore the town's picturesque streets. The principle of layering clothes is your best ally, allowing you to easily adapt to temperature changes throughout the day.

In the winter months (December to February), when average temperatures range from 2.6°C to 4.4°C and can drop to zero at night, you will need warm clothing: sweaters, fleeces, a warm jacket, a hat, gloves, and a scarf. In spring (March-May) and autumn (September-November), the weather is milder but still cool, with average temperatures from 6.1°C to 16.0°C. During this period, it is worth bringing a mid-season jacket, light sweaters or cardigans, and long-sleeved T-shirts. Evenings can be quite chilly, so an extra layer won't hurt.

Summer in Obernai (June-August) is warm, with average temperatures around 18-20°C and maximums reaching 23-25°C. Light clothing such as T-shirts, shorts, skirts, and dresses is suitable for daytime walks. However, even in summer, evening cool is not uncommon, so bring a light jacket, jumper, or cardigan. Don't forget sunscreen and a hat to protect yourself from the sun on clear days, as well as a light scarf, which may come in handy if it's windy.