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 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
September's onset brings an average high-temperature of a still moderately hot 24.9°C (76.8°F), showing a minute difference from August's 26.8°C (80.2°F). A modest decline from daytime high temperatures is noticed in September, marking the average low at a still moderately hot 23°C (73.4°F).Humidity
In Lipsi, Greece, the average relative humidity in September is 72%.Rainfall
In Lipsi, Greece, in September, it is raining for 4.2 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Lipsi, Greece, there are 106.9 rainfall days, and 605mm (23.82") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 23.8°C (74.8°F).Note: Swimming in 23.8°C (74.8°F) can be enjoyable or not, depending on how you feel about the cold and conditions such as sunshine, wind, and the day's temperature. FYI: Olympic standards dictate waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
The average length of the day in September in Lipsi, Greece, is 12h and 25min.On the first day of September in Lipsi, sunrise is at 06:43 and sunset at 19:41. On the last day of the month, sunrise is at 07:07 and sunset at 18:57 EEST.
Sunshine
In Lipsi, the average sunshine in September is 11.2h.UV index
The average daily maximum UV index in September in Lipsi is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during September translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Caution! The mirror effect of sand and water ups the UV radiation strength.
Frequently asked questions
What is the temperature in September in Lipsi?
What is the average humidity in September in Lipsi?
How much does it rain in Lipsi in September?
How warm is the water in September in Lipsi?
What is the average length of the day in September in Lipsi?
When are sunrise and sunset in September in Lipsi?
How long on average sun shines in September in Lipsi?
What is the UV index reading in September in Lipsi?
Average temperature in September
Lipsi, Greece
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in September: 23°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (12.2°C).
Average pressure in September
Lipsi, Greece
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is December (1017.5mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in September
Lipsi, Greece
- Average wind speed in September: 23.1km/h
The windiest month (with the highest average wind speed) is January (29.6km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in September
Lipsi, Greece
- Average humidity in September: 72%
The months with the highest relative humidity are June and August (74%).
The months with the lowest relative humidity are November and December (68%).
Average rainfall in September
Lipsi, Greece
- Average rainfall in September: 15mm
The wettest months (with the highest rainfall) are January and December (130mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Lipsi, Greece
- Average rainfall days in September: 4.2 days
The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is August (0.3 days).
Average sea temperature in September
Lipsi, Greece
- Average sea temperature in September: 23.8°C
The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is March (16.4°C).
Average daylight in September /
Average sunshine in September
Lipsi, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Lipsi, Greece
- Average sunshine days in September: 25.5 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in September
Lipsi, 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 4).
Average cloud cover in September
Lipsi, Greece
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in September
Lipsi, 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).
Lipsi, Greece
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