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
Arrival of September comes with a reduction in the average high-temperature, falling from a moderately hot 24°C (75.2°F) in August to a refreshing 18.9°C (66°F). Throughout September, Cheia's nights cool down to an average of 7.1°C (44.8°F).Humidity
In September, the average relative humidity is 70%.Rainfall
In September, the rain falls for 10.2 days. Throughout September, 27mm (1.06") of precipitation is accumulated. In Cheia, Romania, during the entire year, the rain falls for 152.5 days and collects up to 598mm (23.54") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Cheia, the average length of the day in September is 12h and 32min.On the first day of September in Cheia, sunrise is at 06:38 and sunset at 19:53. On the last day of the month, sunrise is at 07:13 and sunset at 18:58 EEST.
Sunshine
In September, the average sunshine in Cheia, Romania, is 10h.UV index
In Cheia, Romania, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 3 in September transforms into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What is the average September temperature in Cheia?
What is the average humidity in September in Cheia?
How many days does it rain in September in Cheia?
When it does not snow in Cheia?
Does it snow in Cheia in September?
How many hours of daylight does Cheia have in September?
What time are sunrise and sunset in September in Cheia?
How long on average sun shines in September in Cheia?
How high is the UV index in September in Cheia?
Average temperature in September
Cheia, Romania
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in September: 7.1°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is January (-7.7°C).
Average pressure in September
Cheia, Romania
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in September
Cheia, Romania
- Average wind speed in September: 7.2km/h
The windiest months (with the highest average wind speed) are March and April (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Cheia, Romania
- Average humidity in September: 70%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Cheia, Romania
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in September
Cheia, Romania
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in September
Cheia, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (246mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Cheia, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cheia, 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: 10h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Cheia, Romania
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (8.1 days).
Average UV index in September
Cheia, Romania
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Cheia, Romania
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Cheia, Romania
- Average visibility in September: 9km
The months with the highest visibility are April, July, August and September (9km).
The months with the lowest visibility are January, February and December (7km).
Cheia, Romania
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