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
Welcoming September, Gračišče observes a shift in the average high-temperature, falling from August's moderately hot 27.3°C (81.1°F) to an agreeable 22.2°C (72°F). Gračišče, during September nights, observes an average temperature of 15°C (59°F).Humidity
The average relative humidity in September in Gračišče, Slovenia, is 73%.Rainfall
In Gračišče, during September, the rain falls for 14.1 days and regularly aggregates up to 122mm (4.8") of precipitation. Throughout the year, in Gračišče, there are 183.9 rainfall days, and 1093mm (43.03") of precipitation is accumulated.Snowfall
In Gračišče, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September in Gračišče, sunrise is at 06:26 and sunset at 19:42. On the last day of the month, sunrise is at 07:02 and sunset at 18:46 CEST.
Sunshine
In Gračišče, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index in Gračišče, Slovenia, is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in September leads to these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average September temperature in Gračišče?
What is the average humidity in September in Gračišče?
How much does it rain in Gračišče in September?
When it does not snow in Gračišče?
What is the average length of the day in September in Gračišče?
When is the sunrise / sunset in September in Gračišče?
How many hours of sunshine does Gračišče have in September?
How high is the UV index in September in Gračišče?
Average temperature in September
Gračišče, Slovenia
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Gračišče, Slovenia
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).
Average wind speed in September
Gračišče, Slovenia
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest months (with the lowest average wind speed) are July and August (8.9km/h).
Average humidity in September
Gračišče, Slovenia
- Average humidity in September: 73%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in September
Gračišče, Slovenia
- Average rainfall in September: 122mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is January (64mm).
Average rainfall days in September
Gračišče, Slovenia
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is August (12.6 days).
Average snowfall in September
Gračišče, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Gračišče, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Gračišče, Slovenia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Gračišče, Slovenia
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in September
Gračišče, Slovenia
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Gračišče, Slovenia
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Gračišče, Slovenia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
Gračišče, Slovenia
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