Oshkosh

Planning your day in Oshkosh? Check out the most up-to-date weather information, detailed forecasts, and charts provided below.

The climate in Oshkosh is characterized by distinct seasonality, typical of a continental zone. Travelers should expect significant contrasts between the seasons: from frosty winters to truly warm and comfortable summers. This weather allows you to plan various types of activities depending on your travel dates.

The winter period here is cold, with average temperatures dropping to -5°C and below, especially in January and February. In contrast, summer treats visitors with warmth: in July and August, the thermometer consistently stays in the 20–27°C range. Spring and autumn bring coolness and freshness, serving as transitional seasons with moderate temperatures.

Precipitation occurs throughout the year, but the wettest period is spring and early summer, when the number of rainy days increases (up to 12–13 days per month). When planning a visit to the USA and choosing Oshkosh, be sure to check the forecast: you'll need light clothing for long walks in the summer, and reliable warm gear in the winter.

The climate in Oshkosh is characterized by distinct seasonality, offering tourists a variety of weather conditions depending on the time of year. The harshest period is winter: January and February are traditionally considered the coldest months. During this time, the average temperature stays around -5...-6°C, and night-time lows in February can drop to -10.0°C. Travelers planning a winter visit should be prepared for consistently frosty weather.

The summer season, on the other hand, brings comfortable warmth without extreme heat. July stands as the hottest month of the year, with an average temperature of 23.0°C and daytime highs reaching 27.5°C. June and August also offer pleasant weather, with air temperatures rising above 25°C during the day. This time is ideal for outdoor activities, as the summer climate here can be described as moderately warm and favorable for walks.

It's also worth noting the daily temperature fluctuations that persist throughout the year. In summer, the difference between daytime warmth and nighttime coolness is about 9 degrees: after a day that warms up to 27°C, the temperature at night drops to a comfortable 18°C. Spring and autumn serve as transition periods: while warm weather is established by May with an average value of 15.2°C, the city cools down quickly by November, approaching winter figures.

The nature of precipitation in Oshkosh is closely linked to seasonal temperature changes. Since the climate here features cold winters and warm summers, the type of precipitation shifts from snow to rain throughout the year. During the winter months, especially from December to February when the average temperature stays below freezing (reaching -5.9°C in January), precipitation falls primarily as snow. This time of year can be considered the least "wet" in terms of frequency: January and February record only about 7 days with precipitation.

With the arrival of spring, the situation changes: temperatures rise, and snow is replaced by rain. April often becomes one of the cloudiest months of the year, when the number of days with precipitation peaks at around 13. During this transition period, the weather can be changeable, and rains can be prolonged.

The summer season in Oshkosh also features a fairly high frequency of precipitation. In June and July, it rains an average of 12 days per month. However, in summer, these often take the form of short showers or thunderstorms that pass quickly, giving way to the sun. Statistically, June brings slightly more precipitation by volume compared to other months.

In autumn, the frequency of rain gradually decreases. While September and October still see about 10–11 rainy days, this figure drops to 8 by November. At the end of autumn, as temperatures approach zero, rain can turn into sleet, signaling the start of the winter season.

When packing for Oshkosh, it's important to consider the distinct seasonality of the region's climate. Winters here are frosty, so for a trip between December and February, you will definitely need a warm down jacket or parka, a hat, a scarf, and mittens. Since temperatures often drop below freezing, thermal layers are an excellent choice for long walks outdoors. You should also consider waterproof insulated boots with non-slip soles to stay comfortable on the streets.

The weather changes dramatically in summer: it becomes warm and sometimes hot, especially in July, when temperatures can reach +27°C. For this time of year, light items made from natural fabrics, T-shirts, and shorts are suitable. However, even in summer, don't forget about potential rainfall — it rains regularly here, so a compact umbrella or a light raincoat will come in handy. In spring and autumn, layering is the best choice: a combination of a T-shirt, a fleece, and a windbreaker will allow you to quickly adapt to weather changes throughout the day.

Regardless of the season, bring comfortable walking shoes, as exploring the city involves plenty of walking. On sunny days, whether it's summer or a clear winter, don't forget sunglasses and sunscreen to protect your eyes and skin from UV rays. If you are traveling in April or May, when the number of rainy days increases, pay special attention to the waterproof qualities of your outerwear and footwear.