Overland Park

Planning your day in Overland Park? Check out the latest weather data, forecasts, and helpful charts below.

The climate in Overland Park, USA, is continental, characterized by four distinct seasons. The city experiences significant temperature fluctuations throughout the year, offering a variety of weather conditions for visitors.

Summers in Overland Park are typically hot: average temperatures in June, July, and August exceed 25°C, and maximums can reach over 30°C. Winters, by contrast, are cold, with average temperatures around 0°C in January and the possibility of frosts. Spring and autumn are transitional seasons with moderate temperatures: spring brings gradual warming, while autumn brings a gradual cooling. Precipitation is distributed relatively evenly throughout the year, although May stands out with a slightly higher amount of precipitation (6 mm) and more rainy days (16 days). Overall, precipitation levels are low, but they can occur over several days each month.

The city of Overland Park, located in the USA, experiences distinct seasonal temperature variations. The annual temperature range here is quite significant. The coldest month is traditionally January, when the average air temperature is around 0.1°C. During this period, average minimum temperatures drop to -4.2°C, and average maximum daytime temperatures rarely exceed 4.4°C. On the other hand, the hottest month is July, with an average temperature of 26.7°C. At the height of summer, daytime highs average 31.3°C, and nights remain fairly warm, with minimum temperatures around 22.0°C.

The summer months in Overland Park—June, July, and August—are characterized as hot. Average temperatures during this period range from 25.2°C in June to 26.7°C in July, with daytime heat often pushing the mercury above 30°C. Winter, especially in December, January, and February, is cold by contrast. Average monthly temperatures in January (0.1°C) and February (1.8°C) hover around or just above freezing, with frequent nighttime frosts when temperatures can drop below -3.5°C. Even in December, the average temperature is only 3.9°C, with minimum values around -0.6°C.

Throughout the year, Overland Park sees noticeable daily temperature fluctuations. The difference between average daytime highs and average nighttime lows is often around 9–11°C. For example, in April, the average maximum reaches 19.0°C, while the minimum is 7.5°C. This means that even in the warmer seasons, evenings and nights can be significantly cooler than the days. Transitional seasons—spring (March–May) and autumn (September–November)—show a gradual shift in temperatures from cool to warm and vice versa, offering more moderate weather conditions.

Precipitation in Overland Park is distributed unevenly throughout the year, with the wettest period occurring in spring and early summer. The rainiest month is May, which averages 6 mm of precipitation and about 16 days with precipitation. Conversely, December is the driest month, with minimal precipitation (around 1 mm) and only 6 days with precipitation.

While there is no distinct rainy season, the spring months—especially March (3 mm, 11 days with precipitation), April (3 mm, 10 days), and May (6 mm, 16 days)—as well as July (4 mm, 11 days) stand out as wetter periods. Late autumn and winter, particularly December (1 mm, 6 days), January (2 mm, 8 days), and February (2 mm, 7 days), are characterized by the lowest precipitation amounts and fewest wet days.

The type of precipitation changes with the season. During the winter months, such as January and February, when average and minimum temperatures drop below freezing, precipitation is likely to fall as snow or sleet. Snow is also possible in December. Throughout the rest of the year, it is predominantly rain. The frequency of rain is highest in May, indicating regular rainfall, while in the summer months, such as July, it rains about 11 days a month.

When planning a trip to Overland Park, it's important to consider the variable weather throughout the year to ensure your wardrobe is ready for any conditions. The winter months (December–February) are quite cold here, with average temperatures around 0°C and frequent frosts, so be sure to pack a warm jacket, hat, gloves, scarf, and possibly thermal underwear. Although winter precipitation is light, around 2 mm per month, there can still be up to 8 wet days, so waterproof shoes will be useful. Summer (June–August) in Overland Park is hot, with average temperatures rising to 25–27°C and maximums potentially exceeding 30°C. Light, breathable clothing, shorts, T-shirts, sunscreen, a hat, and sunglasses are ideal for this season. Despite the heat, don't forget a light sweater or wrap for cool evenings or air-conditioned buildings; summer also sees about 10–11 days with precipitation.

Spring (March–May) and autumn (September–November) are transitional seasons when layering becomes especially important. In spring, temperatures gradually rise from 8°C in March to nearly 20°C in May. May is also the rainiest month with 6 mm of precipitation and 16 rainy days, so an umbrella or light raincoat will be indispensable. In autumn, conversely, temperatures decrease from a comfortable 22°C in September to a cool 7–8°C in November. During these periods, it's convenient to have both light items and sweaters or fleece jackets to adapt to weather changes throughout the day. Regardless of the time of year, comfortable walking shoes are a must-have, as you're sure to find plenty of places to explore on foot in Overland Park.

Overall, for a trip to Overland Park, it's recommended to pack items that are easy to layer and combine. Regardless of the season, keep in mind that even with low monthly precipitation totals, the number of "wet days" can be significant (ranging from 6 to 16). Therefore, a compact umbrella or a light waterproof jacket may come in handy on any trip. For the summer months, don't forget sun protection, and for the winter, bring warm clothing and footwear. Having an adaptable wardrobe will allow you to enjoy the city in any weather.