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 arrival of September indicates a decrease in the average high-temperature, moving from a moderately hot 28.1°C (82.6°F) in August to an agreeable 22.8°C (73°F). In the month of September, Nymfaio records a consistent average low-temperature of 11.4°C (52.5°F).Humidity
The average relative humidity in September in Nymfaio is 64%.Rainfall
In Nymfaio, in September, it is raining for 12.4 days, with typically 38mm (1.5") of accumulated precipitation. In Nymfaio, during the entire year, the rain falls for 157.5 days and collects up to 543mm (21.38") of precipitation.Snowfall
May through October are months without snowfall in Nymfaio.Daylight
In Nymfaio, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 07:01 and sunset at 20:06. On the last day of September, in Nymfaio, sunrise is at 07:29 and sunset at 19:17 EEST.
Sunshine
The average sunshine in September in Nymfaio is 9.1h.UV index
The average daily maximum UV index in September is 4. 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: The UV index of 4 during September leads to these advisories:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Nymfaio?
What is the average humidity in September in Nymfaio?
How much does it rain in Nymfaio in September?
When it does not snow in Nymfaio?
How many hours of daylight does Nymfaio have in September?
What time are sunrise and sunset in September in Nymfaio?
How long on average sun shines in September in Nymfaio?
How high is the UV index in September in Nymfaio?
Average temperature in September
Nymfaio, Greece
- Average high temperature in September: 22.8°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in September
Nymfaio, Greece
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in September
Nymfaio, Greece
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in September
Nymfaio, Greece
- Average humidity in September: 64%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (56%).
Average rainfall in September
Nymfaio, Greece
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is May (66mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in September
Nymfaio, Greece
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is December (10 days).
Average snowfall in September
Nymfaio, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (153mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Nymfaio, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Nymfaio, 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 18min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Nymfaio, Greece
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in September
Nymfaio, Greece
- 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, November and December (UV index 2).
Average cloud cover in September
Nymfaio, Greece
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Nymfaio, Greece
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (7km).
