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
The decrease of average high-temperatures is mild in September, with a decline from a moderately hot 27.7°C (81.9°F) in August to an agreeable 22°C (71.6°F). During the nights in September, Čepovan experiences a consistent average temperature of 12.8°C (55°F).Humidity
In September, the average relative humidity in Čepovan is 75%.Rainfall
In Čepovan, during September, the rain falls for 13.8 days and regularly aggregates up to 83mm (3.27") of precipitation. Throughout the year, in Čepovan, Slovenia, there are 174.2 rainfall days, and 1045mm (41.14") of precipitation is accumulated.Snowfall
In Čepovan, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September in Čepovan, sunrise is at 06:26 and sunset at 19:43. On the last day of the month, sunrise is at 07:02 and sunset at 18:46 CEST.
Sunshine
In September, the average sunshine is 10.1h.UV index
In Čepovan, Slovenia, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the temperatures in Čepovan in September?
What is the average humidity in September in Čepovan?
How much does it rain in Čepovan in September?
When it does not snow in Čepovan?
How many hours of daylight does Čepovan have in September?
What time are sunrise and sunset in September in Čepovan?
How many hours of sunshine does Čepovan have in September?
How high is the UV index in September in Čepovan?
Average temperature in September
Čepovan, Slovenia
- Average high temperature in September: 22°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 (5.3°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in September
Čepovan, Slovenia
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.8mbar).
Average wind speed in September
Čepovan, Slovenia
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).
Average humidity in September
Čepovan, Slovenia
- Average humidity in September: 75%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Čepovan, Slovenia
- Average rainfall in September: 83mm
The wettest month (with the highest rainfall) is November (164mm).
The driest month (with the least rainfall) is January (61mm).
Average rainfall days in September
Čepovan, Slovenia
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (11.4 days).
Average snowfall in September
Čepovan, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Čepovan, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Čepovan, 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The months with the least sunshine are February and November (Average sunshine: 5h and 12min).
Average sunshine days in September
Čepovan, Slovenia
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is August (17 days).
The month with the least sunshine days is May (7.2 days).
Average UV index in September
Čepovan, Slovenia
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Čepovan, Slovenia
- Average cloud cover in September: 28
The months with the most cloud cover are February and November (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Čepovan, Slovenia
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is November (8km).
Čepovan, Slovenia
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