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 shift from August to September corresponds with a decrease in the average high-temperature, down to an agreeable 22.5°C (72.5°F) from a warm 27.8°C (82°F). Ernei receives a consistent average low-temperature of 10.3°C (50.5°F) in September, a substantial dip from the day's heat.Humidity
In Ernei, the average relative humidity in September is 64%.Rainfall
In Ernei, in September, during 8.3 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Ernei, during the entire year, the rain falls for 133.5 days and collects up to 459mm (18.07") of precipitation.Snowfall
In Ernei, snow does not fall in May through October.Daylight
In Ernei, the average length of the day in September is 12h and 33min.On the first day of September in Ernei, sunrise is at 06:41 and sunset at 20:00. On the last day of the month, sunrise is at 07:19 and sunset at 19:03 EEST.
Sunshine
In Ernei, the average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index in Ernei is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in September in Ernei?
What is the average humidity in September in Ernei?
How many days does it rain in September in Ernei?
When it does not snow in Ernei?
How many hours of daylight does Ernei have in September?
What time are sunrise and sunset in September in Ernei?
How many hours of sunshine does Ernei have in September?
How high is the UV index in September in Ernei?
Average temperature in September
Ernei, Romania
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in September
Ernei, Romania
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in September
Ernei, Romania
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest months (with the lowest average wind speed) are January and December (6.8km/h).
Average humidity in September
Ernei, Romania
- Average humidity in September: 64%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Ernei, Romania
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (93mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in September
Ernei, Romania
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in September
Ernei, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is December (80mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ernei, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.2 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
Ernei, Romania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Ernei, Romania
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (9.6 days).
Average UV index in September
Ernei, Romania
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Ernei, Romania
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Ernei, Romania
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The month with the lowest visibility is January (7km).
Ernei, Romania
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