July weather forecast in Ostrow Mazowiecka

July in Ostrow Mazowiecka is the warmest month of the year. In July, the weather in Ostrow Mazowiecka is typically warm. Average daily high temperature in July is about 23 degrees above zero. On average, Ostrow Mazowiecka has 12 rainy, 9 sunny, 8 partly cloudy, and 2 cloudy days in July. The rains are usually moderate.