Čatež ob Savi Weather in September
Čatež ob Savi in September sees high temperatures, with highs around 23°C (73°F) and overnight lows of 12°C (54°F). Rainfall is at its peak this month, around 110 mm (4.3 in) on average, so waterproofs are essential.
Rainfall in Čatež ob Savi in September
Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. The climate data from previous years indicates about 12 days of rain, averaging 110 mm (4.3 in) 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 Čatež ob Savi in September
September in Čatež ob Savi brings high temperatures, with highs of 23°C (73°F) and nights around 12°C (54°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Čatež ob Savi in September
Expect a lot of sunshine this month, with about 190 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, May, July and August typically offer the best circumstances for Čatež ob Savi.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Čatež ob Savi's climate page.
Čatež ob Savi Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
40%
Precipitation
110 mm (4.3 in)
Rainy days
12 days
Humidity
77% *
Sunshine
190 hours *
Percentage Sunshine
54% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Čatež ob Savi typically drop from around 23°C (73°F) at the start of September to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Čatež ob Savi in September
Browse day-by-day weather records for Čatež ob Savi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Čatež ob Savi historical weather extremes in September
Based on 33 years of weather observations (1992-2025), these are the most extreme conditions recorded in Čatež ob Savi.
- The hottest September day on record in Čatež ob Savi reached 33°C (91°F) (September 11, 2011).
- On September 30, 2013, Čatež ob Savi saw its coldest September day with temperatures maxing out at 10°C (50°F).
- The coldest night in September in Čatež ob Savi was on September 26, 2018, with a minimum of 1°C (34°F).
Best Places in Slovenia in September
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in September →
perfect weather
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What to Wear in Čatež ob Savi in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Čatež ob Savi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Čatež ob Savi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Čatež ob Savi climate overview or explore weather in Slovenia.
