Rhodes
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Rhodes, Greece

The stunning Acropolis of Lindos, in Rhodes Island, Greece with the vast rocky area beyond
The stunning Acropolis of Lindos, in Rhodes Island, Greece with the vast rocky area beyond
The first month of the autumn, September, is also a moderately hot month in Rhodes, Greece, with temperature in the range of an average high of 28.2°C (82.8°F) and an average low of 20.5°C (68.9°F).

Temperature

In Rhodes, Greece, the average high-temperature is almost the same as in August - a moderately hot 28.2°C (82.8°F). The average low-temperature, in Rhodes, is 20.5°C (68.9°F).

Humidity

In September, the average relative humidity in Rhodes, Greece, is 61.4%.

Rainfall

In September, the rain falls for 1.5 days. Throughout September, 5.8mm (0.2") of precipitation is accumulated. In Rhodes, during the entire year, the rain falls for 85.5 days and collects up to 703mm (27.7") of precipitation.

Sea temperature

In Rhodes, in September, the average water temperature is 26.8°C (80.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Rhodes, Greece, the average length of the day is 12.4h.

Sunshine

In Rhodes, the average sunshine is 11h.

UV index

In Rhodes, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 7 in September interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Rhodes?

In Rhodes, Greece, in September, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 20.5°C (68.9°F).

What is the average humidity in September in Rhodes?

The average relative humidity in September in Rhodes, Greece, is 61.4%.

How much does it rain in Rhodes in September?

In September, in Rhodes, Greece, the rain falls for 1.5 days. Throughout September, 5.8mm (0.2") of precipitation is accumulated.

How warm is the water in September in Rhodes?

In September, the average sea temperature is 26.8°C (80.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Rhodes have in September?

In Rhodes, Greece, the average length of the day in September is 12.4h.

How long on average sun shines in September in Rhodes?

In Rhodes, the average sunshine in September is 11h.

What is the UV index reading in September in Rhodes?

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Rhodes, Greece
  • Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (15.1°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is August (22.7°C).
Coldest months (with the lowest average low temperature) are January and February (8.8°C).

Average humidity in September - Rhodes, Greece
  • Average humidity in September: 61.4%

The month with the highest relative humidity is December (72.4%).
The month with the lowest relative humidity is July (57.6%).

Average rainfall in September - Rhodes, Greece
  • Average rainfall in September: 5.8mm

The wettest month (with the highest rainfall) is December (157.4mm).
The driest month (with the lowest rainfall) is August (0.2mm).

Average rainfall days in September - Rhodes, Greece
  • Average rainfall days in September: 1.5 days

The month with the highest number of rainy days is January (15.5 days).
The month with the lowest number of rainy days is August (0.1 days).

Average sea temperature in September - Rhodes, Greece
  • Average sea temperature in September: 26.8°C

The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (17°C).

Average daylight in September / Average sunshine in September - Rhodes, Greece
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 11h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Rhodes, Greece
  • Average UV index in September: 7

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).