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 corresponds with a shift in the average high-temperature, moving from a moderately hot 27.1°C (80.8°F) in August to a pleasant 21.5°C (70.7°F). During September, the nighttime temperature averages to a cool 10°C (50°F).Humidity
In September, the average relative humidity in Rusca Montană is 67%.Rainfall
September is the month with the least rainfall in Rusca Montană, Romania. Rain falls for 10 days and accumulates 24mm (0.94") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September is 12h and 32min.On the first day of September in Rusca Montană, Romania, sunrise is at 06:52 and sunset at 20:07. On the last day of the month, sunrise is at 07:27 and sunset at 19:12 EEST.
Sunshine
The average sunshine in September in Rusca Montană is 9.2h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the average September temperature in Rusca Montană?
What is the average humidity in September in Rusca Montană?
What is the driest month in Rusca Montană?
How many days does it rain in September in Rusca Montană?
When it does not snow in Rusca Montană?
Does it snow in Rusca Montană in September?
What is the average length of the day in September in Rusca Montană?
When is the sunrise / sunset in September in Rusca Montană?
How many hours of sunshine does Rusca Montană have in September?
How high is the UV index in September in Rusca Montană?
Average temperature in September
Rusca Montană, Romania
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Rusca Montană, Romania
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Rusca Montană, Romania
- Average wind speed in September: 6.4km/h
The windiest months (with the highest average wind speed) are February and March (7.7km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Rusca Montană, Romania
- Average humidity in September: 67%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Rusca Montană, Romania
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is May (88mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Rusca Montană, Romania
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in September
Rusca Montană, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (164mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Rusca Montană, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.7 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
Rusca Montană, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 1min
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 0min).
Average sunshine days in September
Rusca Montană, Romania
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is May (6.2 days).
Average UV index in September
Rusca Montană, Romania
- Average UV index in September: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rusca Montană, Romania
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Rusca Montană, Romania
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, May and December (8km).
Rusca Montană, Romania
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