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
The start of September comes with a reduction in the average high-temperature, receding from a tropical 31.5°C (88.7°F) in August to a warm 25.4°C (77.7°F). During the month of September, the temperature in Valea Anilor generally drops to a low average of 13.7°C (56.7°F).Humidity
The average relative humidity in September is 56%.Rainfall
In September, in Valea Anilor, the rain falls for 7.3 days. Throughout September, 20mm (0.79") of precipitation is accumulated. Throughout the year, in Valea Anilor, there are 117.1 rainfall days, and 354mm (13.94") of precipitation is accumulated.Snowfall
In Valea Anilor, snow does not fall in May through October.Daylight
In Valea Anilor, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 06:51 and sunset at 20:04. On the last day of the month, sunrise is at 07:25 and sunset at 19:10 EEST.
Sunshine
In September, the average sunshine is 9.5h.UV index
In Valea Anilor, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What are the temperatures in Valea Anilor in September?
What is the average humidity in September in Valea Anilor?
How many days does it rain in September in Valea Anilor?
When it does not snow in Valea Anilor?
What is the average length of the day in September in Valea Anilor?
When are sunrise and sunset in September in Valea Anilor?
How long on average sun shines in September in Valea Anilor?
How high is the UV index in September in Valea Anilor?
Average temperature in September
Valea Anilor, Romania
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in September: 13.7°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Valea Anilor, Romania
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in September
Valea Anilor, Romania
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is November (8.6km/h).
Average humidity in September
Valea Anilor, Romania
- Average humidity in September: 56%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Valea Anilor, Romania
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in September
Valea Anilor, Romania
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is May (15.5 days).
The months with the least rainy days are August and December (7 days).
Average snowfall in September
Valea Anilor, Romania
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (79mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Valea Anilor, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6 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 Anilor, 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: 9h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 18min).
Average sunshine days in September
Valea Anilor, Romania
- Average sunshine days in September: 21.4 days
The months with the most sunshine days are August and September (21.4 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in September
Valea Anilor, Romania
- Average UV index in September: 4
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 Anilor, Romania
- Average cloud cover in September: 23
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 Anilor, Romania
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
Valea Anilor, Romania
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