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
Kartena's transition into September involves a gentle shift in temperature, receding from a pleasant 20.3°C (68.5°F) in August to an enjoyable 16.6°C (61.9°F). Kartena's nocturnal September readings average at a cool 12.8°C (55°F), showing little variation from the daytime temperatures.Humidity
In Kartena, the average relative humidity in September is 77%.Rainfall
In Kartena, during September, the rain falls for 13.9 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, there are 162.6 rainfall days, and 539mm (21.22") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Kartena, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:39 and sunset at 20:28. On the last day of September, sunrise is at 07:36 and sunset at 19:11 EEST.
Sunshine
In September, the average sunshine is 8.1h.UV index
In Kartena, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Guard yourself - Avoiding sunburn is suggested. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When it does not snow in Kartena?
How many hours of daylight does Kartena have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Kartena have in September?
What is the UV index reading in September in Kartena?
Average temperature in September
Kartena, Lithuania
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in September
Kartena, Lithuania
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in September
Kartena, Lithuania
- Average wind speed in September: 20.3km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (16.3km/h).
Average humidity in September
Kartena, Lithuania
- Average humidity in September: 77%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Kartena, Lithuania
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Kartena, Lithuania
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in September
Kartena, Lithuania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kartena, Lithuania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Kartena, Lithuania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).
Average sunshine days in September
Kartena, Lithuania
- Average sunshine days in September: 13.8 days
The months with the most sunshine days are April and June (17 days).
The month with the least sunshine days is December (5.8 days).
Average UV index in September
Kartena, Lithuania
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Kartena, Lithuania
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Kartena, Lithuania
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
