Temperatures in September
It's warm in September in Otok Oštarijski with an average temperature of 23°C. Temperatures this month range from a low of 19°C to a high of 26°C. At night, you can expect temperatures between 9°C and 15°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Otok Oštarijski in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Otok Oštarijski with warm temperatures, averaging around 25°C during the day and nights close to 14°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-September
By mid-September, the average daytime temperature stays the same at 25°C, with nights close to 14°C. The chance of precipitation is high during this period.
End of September
By the end of September, the average daytime temperature in Otok Oštarijski will be around 21°C, with nights close to 11°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in September
In September, there is an average of 173 mm of precipitation, spread over 11 days. The wind speed is around 2 Bft, mostly coming from the Southeast.
The average precipitation chance is 37% per day this month. The weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Otok Oštarijski. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Otok Oštarijski in September |
London | ||
|---|---|---|---|
 Average Temperature |
23°C | 20°C | |
 High Temp |
26°C | 22°C | |
| Low Temp |
19°C | 17°C | |
 Total Precipitation |
173 mm | 44 mm | |
| Rainy Days |
11 days | 8 days | |
August
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.
Is September a good time to visit Otok Oštarijski?
After some sun? Then September isn’t the best time to be in Otok Oštarijski. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Otok Oštarijski in September
With 32°C, Otok Oštarijski hit the highest temperature in the last 10 years in September 2015. The lowest daytime temperature in this month was 12°C in 2015. The extreme night temperatures ranged from a low of 1°C to a high of 19°C.
Check out the climate of Otok Oštarijski for all months and discover the best travel time
Curious about the climate in other parts of Croatia? Check out the weather and climate in places like Zagreb, Dubrovnik, Istria, or have a look at other destinations in Croatia.
Daily Temperature in September in Otok Oštarijski
This chart shows the average daily temperatures, both day and night, for each day in September in Otok Oštarijski, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Otok Oštarijski
The chart below shows the average daily precipitation in September for Otok Oštarijski, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 11 days of rain in Otok Oštarijski.
Daily UV Index in September in Otok Oštarijski
This chart shows the average daily UV index in September in Otok Oštarijski, 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.
Temperature in September in Otok Oštarijski Over the Years
This chart shows the average temperature in September in Otok Oštarijski, measured in degrees Celsius, over the past years.
Total Precipitation in September in Otok Oštarijski Over the Years
This chart shows the average precipitation in September in Otok Oštarijski, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Otok Oštarijski
Click on a specific day in September for detailed info on the typical weather on that day in Otok Oštarijski. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Otok Oštarijski
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Average Weather in Otok Oštarijski by Month
Click on a month below to see detailed weather info for Otok Oštarijski. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Otok Oštarijski for all months at once
