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
Valea Racului's September weather features a mild decline in high-temperatures, reducing from a warm 27.4°C (81.3°F) in August to a pleasant 22.1°C (71.8°F). In Valea Racului, the average nighttime temperature during September is a fresh 10.8°C (51.4°F).Humidity
The average relative humidity in September is 63%.Rainfall
In Valea Racului, during September, the rain falls for 9.5 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Valea Racului, there are 131.1 rainfall days, and 418mm (16.46") of precipitation is accumulated.Snowfall
In Valea Racului, snow does not fall in May through September.Daylight
The average length of the day in September in Valea Racului is 12h and 34min.On the first day of the month, sunrise is at 06:32 and sunset at 19:52. On the last day of September, in Valea Racului, sunrise is at 07:10 and sunset at 18:53 EEST.
Sunshine
In September, the average sunshine is 9.8h.UV index
The average daily maximum UV index in September in Valea Racului, Romania, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Valea Racului in September?
What is the average humidity in September in Valea Racului?
How much does it rain in Valea Racului in September?
When it does not snow in Valea Racului?
Does it snow in Valea Racului in September?
What is the average length of the day in September in Valea Racului?
What time are sunrise and sunset in September in Valea Racului?
How many hours of sunshine does Valea Racului have in September?
What is the UV index intensity in September in Valea Racului?
Average temperature in September
Valea Racului, Romania
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in September
Valea Racului, 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
Valea Racului, Romania
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is April (12.2km/h).
The calmest months (with the lowest average wind speed) are July and August (9.4km/h).
Average humidity in September
Valea Racului, 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 (60%).
Average rainfall in September
Valea Racului, Romania
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in September
Valea Racului, Romania
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is June (18.2 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in September
Valea Racului, 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 Racului, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 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 Racului, 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 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Valea Racului, Romania
- Average sunshine days in September: 18.8 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in September
Valea Racului, 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
Valea Racului, Romania
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Valea Racului, Romania
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
Valea Racului, Romania
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