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
September
Weather in September
Temperature
Setting in of September comes with a decrease in the average high-temperature, moving from a moderately hot 23.2°C (73.8°F) in August to a comfortable 18°C (64.4°F). Throughout the month of September, Jereka expects an average low of 8°C (46.4°F).Humidity
In Jereka, the average relative humidity in September is 82%.Rainfall
In September, in Jereka, the rain falls for 17.5 days. Throughout September, 112mm (4.41") of precipitation is accumulated. Throughout the year, in Jereka, there are 168.6 rainfall days, and 1390mm (54.72") of precipitation is accumulated.Snowfall
In Jereka, snow does not fall in June through September.Daylight
The average length of the day in September in Jereka is 12h and 33min.On the first day of the month, sunrise is at 06:25 and sunset at 19:42. On the last day of September, in Jereka, sunrise is at 07:02 and sunset at 18:45 CEST.
Sunshine
In Jereka, the average sunshine in September is 9.1h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Experience reduced UV exposure by about half when donning a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Jereka in September?
What is the average humidity in September in Jereka?
How many days does it rain in September in Jereka?
When it does not snow in Jereka?
Does it snow in Jereka in September?
What is the average length of the day in September in Jereka?
What time are sunrise and sunset in September in Jereka?
How many hours of sunshine does Jereka have in September?
What is the UV index reading in September in Jereka?
Average temperature in September
Jereka, Slovenia
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in September: 8°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in September
Jereka, Slovenia
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015.1mbar).
Average wind speed in September
Jereka, Slovenia
- Average wind speed in September: 6.2km/h
The windiest months (with the highest average wind speed) are February and March (7.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in September
Jereka, Slovenia
- Average humidity in September: 82%
The months with the highest relative humidity are February and November (88%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in September
Jereka, Slovenia
- Average rainfall in September: 112mm
The wettest month (with the highest rainfall) is November (178mm).
The driest month (with the least rainfall) is January (64mm).
Average rainfall days in September
Jereka, Slovenia
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is May (23 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in September
Jereka, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (750mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Jereka, Slovenia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Jereka, 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 July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 36min).
Average sunshine days in September
Jereka, Slovenia
- Average sunshine days in September: 10.4 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is July (6 days).
Average UV index in September
Jereka, Slovenia
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Jereka, Slovenia
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Jereka, Slovenia
- Average visibility in September: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
