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
September's onset brings a slight change in high-temperatures, falling from a tropical 31.1°C (88°F) in August to a moderately hot 25.5°C (77.9°F). The average temperature drops to a refreshing 14.1°C (57.4°F) during the night in the month of September.Humidity
In September, the average relative humidity in Valea Roșie is 56%.Rainfall
In Valea Roșie, in September, during 7.3 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Valea Roșie, Romania, during the entire year, the rain falls for 125 days and collects up to 387mm (15.24") of precipitation.Snowfall
In Valea Roșie, snow does not fall in May through October.Daylight
In Valea Roșie, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:37 and sunset at 19:49. On the last day of September, sunrise is at 07:10 and sunset at 18:56 EEST.
Sunshine
In September, the average sunshine in Valea Roșie is 10.3h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in September leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Valea Roșie in September?
What is the average humidity in September in Valea Roșie?
How many days does it rain in September in Valea Roșie?
When it does not snow in Valea Roșie?
How many hours of daylight does Valea Roșie have in September?
When is the sunrise / sunset in September in Valea Roșie?
How long on average sun shines in September in Valea Roșie?
What is the UV index reading in September in Valea Roșie?
Average temperature in September
Valea Roșie, Romania
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Valea Roșie, Romania
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in September
Valea Roșie, Romania
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in September
Valea Roșie, Romania
- Average humidity in September: 56%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Valea Roșie, Romania
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in September
Valea Roșie, Romania
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is August (6.6 days).
Average snowfall in September
Valea Roșie, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Valea Roșie, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Valea Roșie, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Valea Roșie, Romania
- Average sunshine days in September: 20.8 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Valea Roșie, Romania
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Valea Roșie, Romania
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Valea Roșie, Romania
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Valea Roșie, Romania
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