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
With September's arrival, Arcuș's weather changes as the average high-temperature falls from a moderately hot 25.5°C (77.9°F) in August to an agreeable 20.2°C (68.4°F). Arcuș experiences a significant contrast between daily highs and an average nighttime temperature of 7.5°C (45.5°F) during September.Humidity
The average relative humidity in September is 68%.Rainfall
In Arcuș, during September, the rain falls for 10.4 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 167.8 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
In Arcuș, snow does not fall in June through September.Daylight
In September, the average length of the day in Arcuș is 12h and 32min.On the first day of the month, sunrise is at 06:38 and sunset at 19:55. On the last day of September, in Arcuș, sunrise is at 07:14 and sunset at 18:58 EEST.
Sunshine
In September, the average sunshine in Arcuș is 10h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Arcuș in September?
What is the average humidity in September in Arcuș?
How much does it rain in Arcuș in September?
When it does not snow in Arcuș?
Does it snow in Arcuș in September?
What is the average length of the day in September in Arcuș?
What time are sunrise and sunset in September in Arcuș?
How many hours of sunshine does Arcuș have in September?
What is the UV index reading in September in Arcuș?
Average temperature in September
Arcuș, Romania
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in September
Arcuș, Romania
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Arcuș, Romania
- Average wind speed in September: 6.9km/h
The windiest months (with the highest average wind speed) are March and April (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in September
Arcuș, Romania
- Average humidity in September: 68%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Arcuș, Romania
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is June (96mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Arcuș, Romania
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (22.6 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in September
Arcuș, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Arcuș, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Arcuș, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Arcuș, Romania
- Average sunshine days in September: 16.5 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in September
Arcuș, Romania
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Arcuș, Romania
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Arcuș, Romania
- Average visibility in September: 9km
The months with the highest visibility are April, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (7km).
