Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
A moderate decline in the average high-temperature is seen during September, decreasing from a warm 26.1°C (79°F) in August to a pleasant 20.1°C (68.2°F). In September, the nighttime temperature lowers to an average of 9.2°C (48.6°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Vnajnarje, in September, during 12.3 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, in Vnajnarje, there are 149.6 rainfall days, and 762mm (30") of precipitation is accumulated.Snowfall
In Vnajnarje, snow does not fall in May through September.Daylight
In September, the average length of the day in Vnajnarje is 12h and 32min.On the first day of the month, sunrise is at 06:22 and sunset at 19:39. On the last day of September, sunrise is at 06:59 and sunset at 18:43 CEST.
Sunshine
In September, the average sunshine in Vnajnarje is 9.1h.UV index
In Vnajnarje, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are the temperatures in Vnajnarje in September?
What is the average humidity in September in Vnajnarje?
How much does it rain in Vnajnarje in September?
When it does not snow in Vnajnarje?
Does it snow in Vnajnarje in September?
How many hours of daylight does Vnajnarje have in September?
What time are sunrise and sunset in September in Vnajnarje?
How long on average sun shines in September in Vnajnarje?
What is the UV index reading in September in Vnajnarje?
Average temperature in September
Vnajnarje, Slovenia
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 9.2°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Vnajnarje, Slovenia
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The months with the lowest atmospheric pressure are May and June (1014.9mbar).
Average wind speed in September
Vnajnarje, Slovenia
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in September
Vnajnarje, Slovenia
- Average humidity in September: 81%
The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in September
Vnajnarje, Slovenia
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is April (42mm).
Average rainfall days in September
Vnajnarje, Slovenia
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in September
Vnajnarje, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Vnajnarje, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.6 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
Vnajnarje, Slovenia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Vnajnarje, Slovenia
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in September
Vnajnarje, Slovenia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Vnajnarje, Slovenia
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Vnajnarje, Slovenia
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
Vnajnarje, Slovenia
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