SloveniaThe weather in September in Vrhnika
It's pleasantly warm in September in Vrhnika with an average temperature of 22°C. Temperatures this month range from a low of 17°C to a high of 25°C. At night, you can expect temperatures between 8°C and 14°C.
Looking for sun? September isn’t a good month to be in Vrhnika. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Vrhnika, Slovenia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2015, Vrhnika reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 18°C.
Rainfall amount
In September, there is an average of 162 mm of precipitation, spread over 17 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Vrhnika
Click on any day in September to get detailed info about the usual weather on that day in Vrhnika. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Vrhnika | New York | |
|---|---|---|
| Average temperature | 22°C | 27°C |
| Max. temperature | 25°C | 31°C |
| Min. temperature | 8°C | -5°C |
| Total precipitation | 162 mm | 57 mm |
| Rainy days | 17 days | 9 days |
Start of September
The month of September starts in Vrhnika with warm temps, averaging around 24°C during the day and nights around 13°C.
Mid September
By mid-September, daytime temps drop to around 23°C, with nights around 13°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Vrhnika is around 20°C, while nighttime temps are about 10°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Vrhnika for all months and discover the best travel time
Curious about the weather in other parts of Slovenia? Check out the climate and weather for spots like Ljubljana, Bled, Bohinj, or explore other destinations in Slovenia.
Temperature charts
These charts show the average temperatures in September in Vrhnika, Slovenia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Vrhnika
Temperature in September in Vrhnika over the years
Precipitation charts
These charts show the average amount of precipitation in September in Vrhnika, Slovenia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Vrhnika
Total precipitation in September in Vrhnika over the years
Daily UV index in September in Vrhnika
This chart shows the average daily UV index in September in Vrhnika, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Vrhnika
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Average weather in Vrhnika by month
Click on a month below to see detailed weather info for Vrhnika. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.