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
With September's onset, the average high-temperature recedes from August's warm 23.8°C (74.8°F) to a comfortable 18.4°C (65.1°F). Nighttime temperature lowers to an average of 6.6°C (43.9°F) in September.Humidity
The average relative humidity in September is 72%.Rainfall
In Cotumba, in September, it is raining for 11.4 days, with typically 26mm (1.02") of accumulated precipitation. In Cotumba, during the entire year, the rain falls for 150.9 days and collects up to 580mm (22.83") of precipitation.Snowfall
In Cotumba, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 33min.On the first day of September in Cotumba, sunrise is at 06:35 and sunset at 19:54. On the last day of the month, sunrise is at 07:13 and sunset at 18:57 EEST.
Sunshine
In Cotumba, the average sunshine in September is 9.8h.UV index
The average daily maximum UV index in September in Cotumba is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the temperature in September in Cotumba?
What is the average humidity in September in Cotumba?
How much does it rain in Cotumba in September?
When it does not snow in Cotumba?
Does it snow in Cotumba in September?
What is the average length of the day in September in Cotumba?
When are sunrise and sunset in September in Cotumba?
How long on average sun shines in September in Cotumba?
How high is the UV index in September in Cotumba?
Average temperature in September
Cotumba, Romania
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in September: 6.6°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-8.2°C).
Average pressure in September
Cotumba, Romania
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in September
Cotumba, Romania
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is April (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in September
Cotumba, Romania
- Average humidity in September: 72%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Cotumba, Romania
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is June (132mm).
The driest month (with the least rainfall) is January (12mm).
Average rainfall days in September
Cotumba, Romania
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is June (23.7 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in September
Cotumba, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is December (100mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Cotumba, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cotumba, 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 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Cotumba, Romania
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (5.1 days).
Average UV index in September
Cotumba, 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
Cotumba, Romania
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Cotumba, Romania
- Average visibility in September: 9km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February and December (6km).
Cotumba, Romania
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