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
With the arrival of September, Perșani notices a mild change in the average high-temperature, sliding from August's pleasant 21.9°C (71.4°F) to a refreshing 17.1°C (62.8°F). September brings Perșani a consistent average low-temperature of 6.9°C (44.4°F).Humidity
In September, the average relative humidity is 74%.Rainfall
In Perșani, in September, it is raining for 12.1 days, with typically 47mm (1.85") of accumulated precipitation. In Perșani, during the entire year, the rain falls for 177.3 days and collects up to 959mm (37.76") of precipitation.Snowfall
In Perșani, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September, sunrise is at 06:40 and sunset at 19:57. On the last day of the month, sunrise is at 07:16 and sunset at 19:01 EEST.
Sunshine
In September, the average sunshine in Perșani, Romania, is 9.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the usual temperature for Perșani in September?
What is the average humidity in September in Perșani?
How many days does it rain in September in Perșani?
When it does not snow in Perșani?
Does it snow in Perșani in September?
How many hours of daylight does Perșani have in September?
When is the sunrise / sunset in September in Perșani?
How many hours of sunshine does Perșani have in September?
What is the UV index intensity in September in Perșani?
Average temperature in September
Perșani, Romania
- Average high temperature in September: 17.1°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 6.9°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in September
Perșani, Romania
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Perșani, Romania
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in September
Perșani, Romania
- Average humidity in September: 74%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Perșani, Romania
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is June (159mm).
The driest month (with the least rainfall) is November (46mm).
Average rainfall days in September
Perșani, Romania
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (24.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in September
Perșani, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (346mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Perșani, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Perșani, Romania
- 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 August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Perșani, Romania
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is May (4.7 days).
Average UV index in September
Perșani, Romania
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Perșani, Romania
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Perșani, Romania
- 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).
Perșani, Romania
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