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 sea temperature 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
The arrival of September signals a subtle shift in temperature, down from 27.8°C (82°F) in August to a still warm 23.9°C (75°F). September nights cool to an average low-temperature of 20.3°C (68.5°F), a marginal decrease from its daytime equivalent.Humidity
In September, the average relative humidity is 65%.Rainfall
In Neos Marmaras, in September, it is raining for 10.6 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Neos Marmaras, Greece, there are 141 rainfall days, and 429mm (16.89") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Neos Marmaras.Sea temperature
In September, the average sea temperature is 24.3°C (75.7°F).Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24.3°C (75.7°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Neos Marmaras, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 06:52 and sunset at 19:56. On the last day of the month, sunrise is at 07:20 and sunset at 19:08 EEST.
Sunshine
In Neos Marmaras, the average sunshine in September is 9.9h.UV index
In Neos Marmaras, Greece, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 5 transforms into the following advice:
Undertake protective steps - Preventing sun damage is advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be wary! Reflections from sand and water make UV radiation more intense.
Frequently asked questions
What is the temperature in September in Neos Marmaras?
What is the average humidity in September in Neos Marmaras?
How many days does it rain in September in Neos Marmaras?
When it does not snow in Neos Marmaras?
What is the water temperature in September in Neos Marmaras?
What is the average length of the day in September in Neos Marmaras?
What time are sunrise and sunset in September in Neos Marmaras?
How long on average sun shines in September in Neos Marmaras?
How high is the UV index in September in Neos Marmaras?
Average temperature in September
Neos Marmaras, Greece
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9.5°C).
- Average low temperature in September: 20.3°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in September
Neos Marmaras, Greece
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1012.4mbar).
Average wind speed in September
Neos Marmaras, Greece
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is July (9.3km/h).
Average humidity in September
Neos Marmaras, Greece
- Average humidity in September: 65%
The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Neos Marmaras, Greece
- Average rainfall in September: 42mm
The wettest months (with the highest rainfall) are November and December (44mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Neos Marmaras, Greece
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in September
Neos Marmaras, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Neos Marmaras, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Neos Marmaras, Greece
- Average sea temperature in September: 24.3°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.4°C).
Average daylight in September /
Average sunshine in September
Neos Marmaras, Greece
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Neos Marmaras, Greece
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Neos Marmaras, 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
Neos Marmaras, Greece
- Average cloud cover in September: 20
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Neos Marmaras, Greece
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Neos Marmaras, Greece
Weather forecast for your location
2. Allow the app to use your location
