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 advent of September signifies a minor shift to an average high-temperature of a still warm 25.4°C (77.7°F), aligning closely with August. During the month of September, the temperature in Avlonárion generally drops to a low average of 19.6°C (67.3°F).Humidity
In Avlonárion, the average relative humidity in September is 63%.Rainfall
In Avlonárion, during September, the rain falls for 8.9 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, in Avlonárion, there are 126.3 rainfall days, and 486mm (19.13") of precipitation is accumulated.Snowfall
In Avlonárion, Greece, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 06:53 and sunset at 19:53. On the last day of September, in Avlonárion, Greece, sunrise is at 07:18 and sunset at 19:07 EEST.
Sunshine
The average sunshine in September in Avlonárion is 9.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, a regular UV index of 5 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. When the Sun is at its strongest around midday, find shade and limit exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Avlonárion in September?
What is the average humidity in September in Avlonárion?
How many days does it rain in September in Avlonárion?
When it does not snow in Avlonárion?
What is the average length of the day in September in Avlonárion?
When are sunrise and sunset in September in Avlonárion?
How many hours of sunshine does Avlonárion have in September?
How high is the UV index in September in Avlonárion?
Average temperature in September
Avlonárion, Greece
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in September: 19.6°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in September
Avlonárion, Greece
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1011.1mbar).
Average wind speed in September
Avlonárion, Greece
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is January (16.2km/h).
The calmest month (with the lowest average wind speed) is May (11.7km/h).
Average humidity in September
Avlonárion, Greece
- Average humidity in September: 63%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (58%).
Average rainfall in September
Avlonárion, Greece
- Average rainfall in September: 25mm
The wettest months (with the highest rainfall) are January and December (71mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in September
Avlonárion, Greece
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is January (13.8 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in September
Avlonárion, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Avlonárion, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Avlonárion, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Avlonárion, Greece
- Average sunshine days in September: 17.3 days
The months with the most sunshine days are July and August (23.8 days).
The month with the least sunshine days is February (13.4 days).
Average UV index in September
Avlonárion, Greece
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Avlonárion, Greece
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Avlonárion, Greece
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
