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 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
With the commencement of September, Dalyan records a moderate temperature decline, with the average high easing from August's hot 32.4°C (90.3°F) to a warm 28.5°C (83.3°F). An average low-temperature of 20.1°C (68.2°F) is observed during the September nights.Heat index
In September, the average heat index is evaluated at 29°C (84.2°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in September in Dalyan is 52%.Rainfall
In September, the rain falls for 3.9 days. Throughout September, 12mm (0.47") of precipitation is accumulated. In Dalyan, during the entire year, the rain falls for 96.7 days and collects up to 540mm (21.26") of precipitation.Snowfall
January, March through November are months without snowfall.Sea temperature
The months with the warmest seawater are August and September, with an average sea temperature of 25°C (77°F).Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
Daylight
The average length of the day in September in Dalyan is 12h and 25min.On the first day of the month, sunrise is at 06:36 and sunset at 19:33. On the last day of September, sunrise is at 07:00 and sunset at 18:50 +03.
Sunshine
In Dalyan, the average sunshine in September is 9.9h.UV index
In Dalyan, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: During September, 6 as the daily maximum UV index converts into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! Reflections from sand and water can surge UV radiation exposure.
Frequently asked questions
How hot does it get in Dalyan in September?
What is the average humidity in September in Dalyan?
How much does it rain in Dalyan in September?
When it does not snow in Dalyan?
When is the sea warmest in Dalyan?
What is the sea water temperature in September in Dalyan?
What is the average length of the day in September in Dalyan?
What time are sunrise and sunset in September in Dalyan?
How many hours of sunshine does Dalyan have in September?
What is the UV index intensity in September in Dalyan?
Average temperature in September
Dalyan, Turkey
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in September: 20.1°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in September
Dalyan, Turkey
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed in September
Dalyan, Turkey
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).
Average humidity in September
Dalyan, Turkey
- Average humidity in September: 52%
The months with the highest relative humidity are January and February (71%).
The month with the lowest relative humidity is July (49%).
Average rainfall in September
Dalyan, Turkey
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is January (135mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Dalyan, Turkey
- Average rainfall days in September: 3.9 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is July (1.8 days).
Average snowfall days in September
Dalyan, Turkey
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Dalyan, Turkey
- Average sea temperature in September: 25°C
The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).
Average daylight in September /
Average sunshine in September
Dalyan, Turkey
- Average daylight in September: 12h and 2min
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 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Dalyan, Turkey
- Average sunshine days in September: 23.3 days
The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is February (14.9 days).
Average UV index in September
Dalyan, Turkey
- 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 3).
Average cloud cover in September
Dalyan, Turkey
- Average cloud cover in September: 7
The month with the most cloud cover is January (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in September
Dalyan, Turkey
- 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).
Dalyan, Turkey
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