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
The onset of September entails a temperature shift, as the average high-temperature decreases from a warm 26.9°C (80.4°F) in August to an agreeable 21.5°C (70.7°F). Domnin records a consistent low-temperature of 10.5°C (50.9°F) during September nights.Humidity
In September, the average relative humidity is 67%.Rainfall
In September, the rain falls for 8.4 days. Throughout September, 21mm (0.83") of precipitation is accumulated. In Domnin, during the entire year, the rain falls for 157.4 days and collects up to 506mm (19.92") of precipitation.Snowfall
May through September are months without snowfall in Domnin.Daylight
In September, the average length of the day is 12h and 34min.On the first day of the month, sunrise is at 06:46 and sunset at 20:07. On the last day of September, in Domnin, sunrise is at 07:25 and sunset at 19:08 EEST.
Sunshine
The average sunshine in September is 9.4h.UV index
In Domnin, Romania, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Domnin have in September?
What is the UV index intensity in September?
Average temperature in September
Domnin, Romania
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in September
Domnin, Romania
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in September
Domnin, Romania
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in September
Domnin, Romania
- Average humidity in September: 67%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Domnin, Romania
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in September
Domnin, Romania
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in September
Domnin, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Domnin, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.6 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
Domnin, 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 2min
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 48min).
Average sunshine days in September
Domnin, Romania
- Average sunshine days in September: 20.7 days
The month with the most sunshine days is August (21.5 days).
The month with the least sunshine days is May (7.1 days).
Average UV index in September
Domnin, 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, November and December (UV index 2).
Average cloud cover in September
Domnin, Romania
- Average cloud cover in September: 28
The months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Domnin, Romania
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February and December (8km).
