September weather forecastMašun, Slovenia
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Mašun, Slovenia, with an average temperature varying between 19.6°C (67.3°F) and 10.1°C (50.2°F).Temperature
Onset of September witnesses a reduction in the average high-temperature, falling from a warm 25.3°C (77.5°F) in August to a comfortable 19.6°C (67.3°F). September nights in Mašun cool down to an average low-temperature of 10.1°C (50.2°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Mašun, Slovenia, in September, during 16 rainfall days, 113mm (4.45") of precipitation is typically accumulated. In Mašun, during the entire year, the rain falls for 189.6 days and collects up to 1136mm (44.72") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:24 and sunset at 19:40. On the last day of September, sunrise is at 07:00 and sunset at 18:44 CEST.
Sunshine
In September, the average sunshine is 9.2h.UV index
In Mašun, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, an average UV index of 4 transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mašun, Slovenia
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (3.2°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 (-2.3°C).
Average pressure in September
Mašun, Slovenia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).
Average wind speed in September
Mašun, Slovenia
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is March (9.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7km/h).
Average humidity in September
Mašun, Slovenia
- Average humidity in September: 81%
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in September
Mašun, Slovenia
- Average rainfall in September: 113mm
The wettest month (with the highest rainfall) is November (134mm).
The driest month (with the least rainfall) is April (70mm).
Average rainfall days in September
Mašun, Slovenia
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is May (22.5 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in September
Mašun, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (273mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mašun, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mašun, Slovenia
- Average daylight in September: 12h and 30min
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 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The months with the least sunshine are February and November (Average sunshine: 4h and 24min).
Average sunshine days in September
Mašun, Slovenia
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is May (6.3 days).
Average UV index in September
Mašun, Slovenia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Mašun, Slovenia
- Average cloud cover in September: 37
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Mašun, Slovenia
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
