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 shift in the average high-temperature occurs in September, reducing from a moderately hot 27.3°C (81.1°F) in August to an agreeable 22.1°C (71.8°F). Copălău's nighttime temperature during September is consistently averaged at a cool 10.8°C (51.4°F).Humidity
In September, the average relative humidity is 63%.Rainfall
The months with the least rainfall are January, September and November Rain falls for 9.3 days and accumulates 19mm (0.75") of rain.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day in Copălău is 12h and 34min.On the first day of the month, sunrise is at 06:31 and sunset at 19:53. On the last day of September, sunrise is at 07:10 and sunset at 18:53 EEST.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Copălău, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the temperature in September in Copălău?
What is the average humidity in September in Copălău?
What is the driest month in Copălău?
How much does it rain in Copălău in September?
When it does not snow in Copălău?
Does it snow in Copălău in September?
How many hours of daylight does Copălău have in September?
When are sunrise and sunset in September in Copălău?
How many hours of sunshine does Copălău have in September?
What is the UV index intensity in September in Copălău?
Average temperature in September
Copălău, Romania
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in September
Copălău, Romania
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in September
Copălău, Romania
- Average wind speed in September: 10.2km/h
The windiest months (with the highest average wind speed) are March and April (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in September
Copălău, Romania
- Average humidity in September: 63%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Copălău, Romania
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (93mm).
The driest months (with the least rainfall) are January, September and November (19mm).
Average rainfall days in September
Copălău, Romania
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in September
Copălău, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is December (108mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Copălău, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.8 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
Copălău, Romania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 4min
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
Copălău, Romania
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in September
Copălău, Romania
- 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, October, November and December (UV index 2).
Average cloud cover in September
Copălău, Romania
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Copălău, Romania
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Copălău, Romania
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