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
In September, the average high-temperature marginally decreases from 29.5°C (85.1°F) in August to a still warm 25.5°C (77.9°F). An average low-temperature of 20.2°C (68.4°F) marks the nights throughout September.Humidity
The average relative humidity in September is 64%.Rainfall
In September, in Narkissos, the rain falls for 10.4 days. Throughout September, 50mm (1.97") of precipitation is accumulated. Throughout the year, there are 144.6 rainfall days, and 879mm (34.61") of precipitation is accumulated.Snowfall
February through December are months without snowfall in Narkissos.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September, sunrise is at 07:06 and sunset at 20:08. On the last day of the month, sunrise is at 07:33 and sunset at 19:21 EEST.
Sunshine
The average sunshine in September is 9.6h.UV index
In Narkissos, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Narkissos?
What is the average humidity in September in Narkissos?
How many days does it rain in September in Narkissos?
When it does not snow in Narkissos?
What is the average length of the day in September in Narkissos?
What time are sunrise and sunset in September in Narkissos?
How long on average sun shines in September in Narkissos?
What is the UV index reading in September in Narkissos?
Average temperature in September
Narkissos, Greece
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (11.5°C).
- Average low temperature in September: 20.2°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average pressure in September
Narkissos, Greece
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Narkissos, Greece
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in September
Narkissos, Greece
- Average humidity in September: 64%
The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Narkissos, Greece
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is November (174mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in September
Narkissos, Greece
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is January (17.1 days).
The month with the least rainy days is August (4.2 days).
Average snowfall in September
Narkissos, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Narkissos, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Narkissos, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Narkissos, Greece
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in September
Narkissos, Greece
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Narkissos, Greece
- Average cloud cover in September: 17
The months with the most cloud cover are January and February (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in September
Narkissos, 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).
