September weather forecastMostec, Slovenia
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Mostec, Slovenia, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 21.4°C (70.5°F).Temperature
September brings a minor decrease, with the average high-temperature reducing from a moderately hot 27.7°C (81.9°F) in August to a pleasant 21.4°C (70.5°F). In Mostec, an average low-temperature of 11°C (51.8°F) is recorded during September nights.Humidity
In September, the average relative humidity in Mostec is 76%.Rainfall
In Mostec, in September, during 12 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, there are 141.8 rainfall days, and 503mm (19.8") of precipitation is accumulated.Snowfall
In Mostec, snow does not fall in May through September.Daylight
The average length of the day in September in Mostec is 12h and 32min.On the first day of September in Mostec, Slovenia, sunrise is at 06:18 and sunset at 19:35. On the last day of the month, sunrise is at 06:55 and sunset at 18:39 CEST.
Sunshine
In Mostec, Slovenia, the average sunshine in September is 8.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mostec, Slovenia
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in September
Mostec, Slovenia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.8mbar).
Average wind speed in September
Mostec, Slovenia
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in September
Mostec, Slovenia
- Average humidity in September: 76%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Mostec, Slovenia
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is May (67mm).
The driest months (with the least rainfall) are January and March (26mm).
Average rainfall days in September
Mostec, Slovenia
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in September
Mostec, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (76mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Mostec, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.4 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
Mostec, Slovenia
- Average daylight in September: 12h and 30min
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: 8h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Mostec, Slovenia
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in September
Mostec, Slovenia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Mostec, Slovenia
- Average cloud cover in September: 36
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Mostec, Slovenia
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February and November (8km).
