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 subtle decrease in the average high-temperature marks September, falling from August's moderately hot 27°C (80.6°F) to an agreeable 21.8°C (71.2°F). During the nights in September, the temperature averages to a cool 10.2°C (50.4°F).Humidity
In Valea Ciuciului, the average relative humidity in September is 66%.Rainfall
In Valea Ciuciului, Romania, during September, the rain falls for 10.4 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 155.9 rainfall days, and 463mm (18.23") of precipitation is accumulated.Snowfall
In Valea Ciuciului, snow does not fall in May through September.Daylight
In Valea Ciuciului, the average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 06:44 and sunset at 20:02. On the last day of the month, sunrise is at 07:21 and sunset at 19:05 EEST.
Sunshine
In Valea Ciuciului, Romania, the average sunshine in September is 9.6h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 4 in September leads to these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the temperature in September in Valea Ciuciului?
What is the average humidity in September in Valea Ciuciului?
How many days does it rain in September in Valea Ciuciului?
When it does not snow in Valea Ciuciului?
Does it snow in Valea Ciuciului in September?
What is the average length of the day in September in Valea Ciuciului?
What time are sunrise and sunset in September in Valea Ciuciului?
How long on average sun shines in September in Valea Ciuciului?
What is the UV index reading in September in Valea Ciuciului?
Average temperature in September
Valea Ciuciului, Romania
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in September
Valea Ciuciului, Romania
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The months with the lowest atmospheric pressure are May and June (1014mbar).
Average wind speed in September
Valea Ciuciului, Romania
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).
Average humidity in September
Valea Ciuciului, Romania
- Average humidity in September: 66%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Valea Ciuciului, Romania
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is June (90mm).
The driest months (with the least rainfall) are January, February and November (20mm).
Average rainfall days in September
Valea Ciuciului, Romania
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (22.5 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Valea Ciuciului, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is December (78mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Valea Ciuciului, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.1 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 Ciuciului, 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 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Valea Ciuciului, Romania
- Average sunshine days in September: 18.2 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in September
Valea Ciuciului, Romania
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Valea Ciuciului, Romania
- Average cloud cover in September: 28
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Valea Ciuciului, Romania
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).
Valea Ciuciului, Romania
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