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 onset of September results in a decrease in the average high-temperature, receding from a warm 23.7°C (74.7°F) in August to an enjoyable 18.2°C (64.8°F). Graška Gora experiences an average low-temperature of 9.2°C (48.6°F) in the month of September.Humidity
In Graška Gora, the average relative humidity in September is 84%.Rainfall
In September, the rain falls for 15.8 days. Throughout September, 86mm (3.39") of precipitation is accumulated. In Graška Gora, during the entire year, the rain falls for 192.8 days and collects up to 1073mm (42.24") of precipitation.Snowfall
In Graška Gora, snow does not fall in May through September.Daylight
The average length of the day in September in Graška Gora is 12h and 33min.On the first day of the month, sunrise is at 06:20 and sunset at 19:38. On the last day of September, in Graška Gora, sunrise is at 06:57 and sunset at 18:41 CEST.
Sunshine
The average sunshine in September in Graška Gora, Slovenia, is 8h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 3 suggests these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Graška Gora in September?
What is the average humidity in September in Graška Gora?
How much does it rain in Graška Gora in September?
When it does not snow in Graška Gora?
Does it snow in Graška Gora in September?
How many hours of daylight does Graška Gora have in September?
What time are sunrise and sunset in September in Graška Gora?
How many hours of sunshine does Graška Gora have in September?
What is the UV index intensity in September in Graška Gora?
Average temperature in September
Graška Gora, Slovenia
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Graška Gora, Slovenia
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.1mbar).
Average wind speed in September
Graška Gora, Slovenia
- Average wind speed in September: 5.9km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in September
Graška Gora, Slovenia
- Average humidity in September: 84%
The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Graška Gora, Slovenia
- Average rainfall in September: 86mm
The wettest month (with the highest rainfall) is May (162mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in September
Graška Gora, Slovenia
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is May (25 days).
The month with the least rainy days is January (9.5 days).
Average snowfall in September
Graška Gora, Slovenia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (277mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Graška Gora, Slovenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.7 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
Graška Gora, 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Graška Gora, Slovenia
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is May (4.8 days).
Average UV index in September
Graška Gora, Slovenia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Graška Gora, Slovenia
- Average cloud cover in September: 48
The months with the most cloud cover are February and November (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Graška Gora, Slovenia
- Average visibility in September: 7km
The months with the highest visibility are March, April, May, June, July and August (8km).
The month with the lowest visibility is November (6km).
Graška Gora, Slovenia
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