September weather forecastMonolithos, Greece
September
Weather in September
September, the first month of the autumn in Monolithos, is still a warm month, with an average temperature varying between 25°C (77°F) and 20°C (68°F).Temperature
An average high-temperature of a still warm 25°C (77°F) marks September, exhibiting a close resemblance to the conditions in August. Recording a slight decline in temperature during the nights, Monolithos's September temperatures average at an agreeable 20°C (68°F).Rainfall
In September, the rain falls for 1 days. Throughout September, 13mm (0.51") of precipitation is accumulated. Throughout the year, in Monolithos, there are 65 rainfall days, and 554mm (21.81") of precipitation is accumulated.Sea temperature
In Monolithos, in September, the average water temperature is 23°C (73.4°F).Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 23°C (73.4°F). (Olympic swimming regulations state a water temperature of 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Monolithos, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 06:41 and sunset at 19:36. On the last day of the month, sunrise is at 07:03 and sunset at 18:54 EEST.
Sunshine
The average sunshine in September in Monolithos is 10h.UV index
In Monolithos, Greece, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Note! Reflective surfaces like sand and water heighten the UV radiation levels.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Monolithos, Greece
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is July (28°C).
The months with the lowest average high temperature are January and February (14°C).
- Average low temperature in September: 20°C
The months with the highest average low temperature are July and August (22°C).
The coldest months (with the lowest average low temperature) are January and February (9°C).
Average rainfall in September
Monolithos, Greece
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is January (114mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Monolithos, Greece
- Average rainfall days in September: 1 days
The month with the highest number of rainy days is December (12 days).
The months with the least rainy days are June, July, August and September (1 days).
Average sea temperature in September
Monolithos, Greece
- Average sea temperature in September: 23°C
The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in September /
Average sunshine in September
Monolithos, Greece
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 10h
The months with the most sunshine are June and July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in September
Monolithos, Greece
- Average UV index in September: 7
The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
