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
September
Weather in September
Temperature
The commencement of September indicates a shift in the average high-temperature, receding from August's moderately hot 28.3°C (82.9°F) to an agreeable 22.9°C (73.2°F). During September, Valea Viilor's temperature records a considerable difference from its daily highs to an average low of 10.4°C (50.7°F).Humidity
In Valea Viilor, the average relative humidity in September is 62%.Rainfall
September is the month with the least rainfall. Rain falls for 9 days and accumulates 19mm (0.75") of precipitation.Snowfall
In Valea Viilor, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 32min.On the first day of September, sunrise is at 06:44 and sunset at 20:01. On the last day of the month, sunrise is at 07:20 and sunset at 19:04 EEST.
Sunshine
The average sunshine in September is 10h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Adopt protective measures - It is advised to guard against sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Valea Viilor have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Valea Viilor have in September?
What is the UV index intensity in September?
Average temperature in September
Valea Viilor, Romania
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in September
Valea Viilor, Romania
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in September
Valea Viilor, Romania
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in September
Valea Viilor, Romania
- Average humidity in September: 62%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Valea Viilor, Romania
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Valea Viilor, Romania
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is December (8.1 days).
Average snowfall in September
Valea Viilor, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Valea Viilor, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.8 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
Valea Viilor, 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: 10h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Valea Viilor, Romania
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in September
Valea Viilor, Romania
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Valea Viilor, Romania
- Average cloud cover in September: 26
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Valea Viilor, Romania
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
