September weather forecast
Rhodes, Greece

The stunning Acropolis of Lindos, in Rhodes Island, Greece
The stunning Acropolis of Lindos, in Rhodes Island, Greece

Weather in September

The first month of the autumn, September, is still a warm month in Rhodes, Greece, with an average temperature fluctuating between 24°C (75.2°F) and 26.8°C (80.2°F).
The ideal sea water temperature of 26.8°C (80.2°F) and only 2.9 rainfall days, with 7mm (0.28") of accumulated rainfall, makes September the best time for swimming and other water activities.

Temperature

In September, the average high-temperature in Rhodes is essentially the same as in August - a still moderately hot 26.8°C (80.2°F). The average low-temperature, is 24°C (75.2°F).

Humidity

The average relative humidity in September is 67%.

Rainfall

In Rhodes, during September, the rain falls for 2.9 days and regularly aggregates up to 7mm (0.28") of precipitation. Throughout the year, there are 84.6 rainfall days, and 390mm (15.35") of precipitation is accumulated.

Sea temperature

In Rhodes, the average seawater temperature in September is 26.8°C (80.2°F).
Note: 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 September, the average length of the day in Rhodes is 12h and 25min.
On the first day of September, sunrise is at 06:38 and sunset at 19:35. On the last day of the month, sunrise is at 07:01 and sunset at 18:52 EEST.

Sunshine

In Rhodes, the average sunshine in September is 11.5h.

UV index

In Rhodes, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in September in Rhodes?

In September, the average relative humidity in Rhodes is 67%.

How much does it rain in Rhodes in September?

In Rhodes, in September, it is raining for 2.9 days, with typically 7mm (0.28") of accumulated precipitation.

What is the water temperature in September in Rhodes?

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.

How many hours of daylight does Rhodes have in September?

In September, the average day length in Rhodes, Greece, is 12h and 25min.

What time are sunrise and sunset in September in Rhodes?

On the first day of September in Rhodes, sunrise is at 06:38 and sunset at 19:35. On the last day of the month, sunrise is at 07:01 and sunset at 18:52 EEST.

How long on average sun shines in September in Rhodes?

In September, the average sunshine duration is 11.5h.

How high is the UV index in September in Rhodes?

In Rhodes, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Average temperature in September
Rhodes, Greece

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

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (14.7°C).

  • Average low temperature in September: 24°C

The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (12.6°C).

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Average pressure in September
Rhodes, Greece

Average pressure in September - Rhodes, Greece
  • Average pressure in September: 1011.5mbar

The month with the highest atmospheric pressure is December (1017.3mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

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Average wind speed in September
Rhodes, Greece

Average wind speed in September - Rhodes, Greece
  • Average wind speed in September: 17.7km/h

The windiest months (with the highest average wind speed) are January and February (22.1km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).

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Average humidity in September
Rhodes, Greece

Average humidity in September - Rhodes, Greece
  • Average humidity in September: 67%

The months with the highest relative humidity are February, April and June (70%).
The months with the lowest relative humidity are October and November (66%).

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Average rainfall in September
Rhodes, Greece

Average rainfall in September - Rhodes, Greece
  • Average rainfall in September: 7mm

The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is August (1mm).

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Average rainfall days in September
Rhodes, Greece

Average rainfall days in September - Rhodes, Greece
  • Average rainfall days in September: 2.9 days

The month with the highest number of rainy days is January (15.2 days).
The months with the least rainy days are July and August (0.3 days).

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Average sea temperature in September
Rhodes, Greece

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).

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Average daylight in September /
Average sunshine in September
Rhodes, Greece

Average daylight in September / Average sunshine in September - Rhodes, Greece
  • Average daylight in September: 12h and 25min

The month with the longest days is June (Average daylight: 14h and 37min).
The month with the shortest days is December (Average daylight: 9h and 44min).

  • Average sunshine in September: 11.5h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is January (Average sunshine: 6h).

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Average sunshine days in September
Rhodes, Greece

Average sunshine days in September - Rhodes, Greece
  • Average sunshine days in September: 26.8 days

The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is January (13.1 days).

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Average UV index in September
Rhodes, Greece

Average UV index in September - Rhodes, Greece
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).

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Average cloud cover in September
Rhodes, Greece

Average cloud cover in September - Rhodes, Greece
  • Average cloud cover in September: 5

The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).

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Average visibility in September
Rhodes, Greece

Average visibility in September - Rhodes, 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).

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