Kostanjevica na Krki Weather in September

With daytime temperatures of 23°C (73°F) and nighttime lows of 12°C (54°F), September in Kostanjevica na Krki brings high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Kostanjevica na Krki in September

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. You can expect rain on around 13 days based on historical patterns, with 117 mm (4.6 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Kostanjevica na Krki in September

Daytime highs in Kostanjevica na Krki in September reach 23°C (73°F), with nights around 12°C (54°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Kostanjevica na Krki in September

Enjoy a sunny month with about 190 hours of sunshine, the clear skies make Kostanjevica na Krki even more beautiful.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Kostanjevica na Krki.