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 modest decline in the average high-temperature is seen during September, decreasing from a warm 24.1°C (75.4°F) in August to an enjoyable 19.2°C (66.6°F). An average low-temperature of 7.4°C (45.3°F) marks the nights in Opaljenik throughout September.Humidity
The average relative humidity in September in Opaljenik is 74%.Rainfall
In Opaljenik, in September, during 12.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Opaljenik, Serbia, during the entire year, the rain falls for 145.7 days and collects up to 541mm (21.3") of precipitation.Snowfall
June through September are months without snowfall in Opaljenik.Daylight
The average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 06:03 and sunset at 19:14. On the last day of September, sunrise is at 06:36 and sunset at 18:22 CEST.
Sunshine
In Opaljenik, the average sunshine in September is 8.9h.UV index
In Opaljenik, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 4 during September translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What is the average September temperature in Opaljenik?
What is the average humidity in September in Opaljenik?
How much does it rain in Opaljenik in September?
When it does not snow in Opaljenik?
Does it snow in Opaljenik in September?
How many hours of daylight does Opaljenik have in September?
When is the sunrise / sunset in September in Opaljenik?
How many hours of sunshine does Opaljenik have in September?
What is the UV index reading in September in Opaljenik?
Average temperature in September
Opaljenik, Serbia
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).
Average pressure in September
Opaljenik, Serbia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in September
Opaljenik, Serbia
- Average wind speed in September: 6.8km/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 (6km/h).
Average humidity in September
Opaljenik, Serbia
- Average humidity in September: 74%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Opaljenik, Serbia
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the least rainfall) is October (28mm).
Average rainfall days in September
Opaljenik, Serbia
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in September
Opaljenik, Serbia
- Average snowfall in September: 0mm
The months with the highest snowfall are January and December (259mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Opaljenik, Serbia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Opaljenik, Serbia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Opaljenik, Serbia
- Average sunshine days in September: 15 days
The month with the most sunshine days is November (17.2 days).
The months with the least sunshine days are April and May (9.1 days).
Average UV index in September
Opaljenik, Serbia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Opaljenik, Serbia
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Opaljenik, Serbia
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January and February (6km).
Opaljenik, Serbia
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