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
A subtle decrease in the average high-temperature marks September, falling from August's warm 28.1°C (82.6°F) to an agreeable 22.5°C (72.5°F). Petrilje notes a substantial temperature decline from the daytime peaks throughout September, with an average nighttime temperature of 10.3°C (50.5°F).Humidity
The average relative humidity in September in Petrilje is 67%.Rainfall
In Petrilje, in September, during 10.5 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 144.9 rainfall days, and 487mm (19.17") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 05:59 and sunset at 19:08. On the last day of the month, sunrise is at 06:30 and sunset at 18:16 CEST.
Sunshine
In September, the average sunshine is 9.2h.UV index
In Petrilje, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take precautions - Protection against sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Petrilje?
What is the average humidity in September in Petrilje?
How much does it rain in Petrilje in September?
When it does not snow in Petrilje?
Does it snow in Petrilje in September?
How many hours of daylight does Petrilje have in September?
When is the sunrise / sunset in September in Petrilje?
How long on average sun shines in September in Petrilje?
How high is the UV index in September in Petrilje?
Average temperature in September
Petrilje, Serbia
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Petrilje, Serbia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is May (1014.3mbar).
Average wind speed in September
Petrilje, Serbia
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in September
Petrilje, Serbia
- Average humidity in September: 67%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Petrilje, Serbia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is October (24mm).
Average rainfall days in September
Petrilje, Serbia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is August (8.4 days).
Average snowfall in September
Petrilje, Serbia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (247mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Petrilje, Serbia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13 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
Petrilje, Serbia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Petrilje, Serbia
- Average sunshine days in September: 18 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in September
Petrilje, Serbia
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Petrilje, Serbia
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in September
Petrilje, Serbia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (7km).
Petrilje, Serbia
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