September weather forecastDvorjane, Slovenia

September

Weather in September

The first month of the autumn, September, is still a refreshing month in Dvorjane, Slovenia, with an average temperature ranging between min 10.1°C (50.2°F) and max 19.5°C (67.1°F).

Temperature

September indicates a shift in the average high-temperature, from August's moderately hot 25.1°C (77.2°F) to an enjoyable 19.5°C (67.1°F). Dvorjane records a consistent low-temperature of 10.1°C (50.2°F) during September nights.

Humidity

The average relative humidity in September is 81%.

Rainfall

In September, in Dvorjane, Slovenia, the rain falls for 14.5 days. Throughout September, 77mm (3.03") of precipitation is accumulated. Throughout the year, there are 188.4 rainfall days, and 935mm (36.81") of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 33min.
On the first day of September, sunrise is at 06:17 and sunset at 19:35. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 CEST.

Sunshine

In Dvorjane, the average sunshine in September is 8.7h.

UV index

In September, the average daily maximum UV index in Dvorjane is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Dvorjane, in September, the average high-temperature is 19.5°C (67.1°F), and the average low-temperature is 10.1°C (50.2°F).

In Dvorjane, the average relative humidity in September is 81%.

In Dvorjane, Slovenia, in September, during 14.5 rainfall days, 77mm (3.03") of precipitation is typically accumulated.

In Dvorjane, snow does not fall in May through September.

In Dvorjane, Slovenia, in September, it doesn't snow. In October, it regularly snows.

The average day length in September in Dvorjane is 12h and 33min.

On the first day of September, sunrise is at 06:17 and sunset at 19:35. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 CEST.

In September, the average sunshine duration is 8.7h.

In September, the average daily maximum UV index in Dvorjane, Slovenia, is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

25.1°C

19.5°C

14.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.7km/h

6.8km/h

7.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.1

12.5

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Dvorjane, Slovenia

Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (2.5°C).

Average low temperature in September: 10.1°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

Average pressure in September
Dvorjane, Slovenia

Average pressure in September: 1018.1mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are May and June (1015.1mbar).

Average wind speed in September
Dvorjane, Slovenia

Average wind speed in September: 6.5km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

Average humidity in September
Dvorjane, Slovenia

Average humidity in September: 81%

The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is April (73%).

Average rainfall in September
Dvorjane, Slovenia

Average rainfall in September: 77mm

The wettest month (with the highest rainfall) is May (139mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in September
Dvorjane, Slovenia

Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is May (24 days).
The month with the least rainy days is February (10.8 days).

Average snowfall in September
Dvorjane, Slovenia

Average snowfall in September: 0mm

The month with the highest snowfall is February (210mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Dvorjane, Slovenia

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Dvorjane, Slovenia

Average daylight in September: 12h and 30min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

Average sunshine in September: 8h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).