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 start of September comes with a reduction in the average high-temperature, receding from a moderately hot 27.1°C (80.8°F) in August to a pleasant 21.7°C (71.1°F). Cotmeana reports an average low-temperature of 10.6°C (51.1°F) during the nights of September.Humidity
The average relative humidity in September is 62%.Rainfall
In Cotmeana, during September, the rain falls for 10.2 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 160.7 rainfall days, and 559mm (22.01") of precipitation is accumulated.Snowfall
In Cotmeana, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:44 and sunset at 19:57. On the last day of September, sunrise is at 07:18 and sunset at 19:03 EEST.
Sunshine
The average sunshine in September is 10.2h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cotmeana in September?
What is the average humidity in September in Cotmeana?
How much does it rain in Cotmeana in September?
When it does not snow in Cotmeana?
Does it snow in Cotmeana in September?
How many hours of daylight does Cotmeana have in September?
What time are sunrise and sunset in September in Cotmeana?
How long on average sun shines in September in Cotmeana?
How high is the UV index in September in Cotmeana?
Average temperature in September
Cotmeana, Romania
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Cotmeana, Romania
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in September
Cotmeana, Romania
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is April (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in September
Cotmeana, Romania
- Average humidity in September: 62%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Cotmeana, Romania
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (106mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in September
Cotmeana, Romania
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is May (23.7 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in September
Cotmeana, Romania
- Average snowfall in September: 0mm
The month with the highest snowfall is February (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Cotmeana, Romania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.9 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
Cotmeana, Romania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Cotmeana, Romania
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (5 days).
Average UV index in September
Cotmeana, 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, October, November and December (UV index 2).
Average cloud cover in September
Cotmeana, Romania
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Cotmeana, Romania
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
