Weather in Krk Island, Croatia in September

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Sea
12°
 
Sea
11°
 
Sea
13°
 
Sea
15°
 
Sea
18°
 
Sea
22°
Swim
Sea
23°
Swim
Sea
25°
Swim
Sea
22°
Swim
Sea
19°
 
Sea
17°
 
Sea
15°
 

Visiting Krk Island, Croatia in September

September is one of the best months to visit Krk Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is significantly cooler than the previous month and temperatures continue to drop quickly into October. September has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

September has total rainfall of 9.8cm (3.9inches) making it mostly dry with only intermittent light showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a warm 22°C (71°F). September is a good month for swimming in Krk Island with comfortable temperatures for most people. The sea temperature in September is cooler than the previous month and temperatures continue to drop into October.

Also consider visiting Krk Island in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Krk Island in September?

Yes, September is a good time for sunbathing in Krk Island.

September has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. September has total rainfall of 9.8cm (3.9inches) making it mostly dry with only intermittent light showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in Krk Island in September?

Yes, September is a good month for swimming in Krk Island with warm sea temperatures 22°C (71°F).

More about September sea temperatures.

Is September a good time to holiday in Krk Island?

Yes, September is a good time for a holiday in Krk Island.

September has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. September has total rainfall of 9.8cm (3.9inches) making it mostly dry with only intermittent light showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a warm 22°C (71°F). September is a good month for swimming in Krk Island with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Krk Island warm in September?

Yes, Krk Island is nice and warm and makes sunbathing pleasant on clear days in September.

The average maximum temperature in Krk Island in September is 23°C (73°F). The average maximum temperature is 28°C (83°) in the previous month and 18°C (64°F) in the next month.

The average temperature in Krk Island in September is 20°C (68°F). The average temperature is 26°C (78°F) in the previous month and 15°C (59°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Krk Island in September?

The average day light hours per day in Krk Island in September are 12.6. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

More about September sunshine.

Temperature in Krk Island in September

The weather in September is significantly cooler than the previous month and temperatures continue to drop quickly into October. The average maximum temperature in Krk Island in September is 23°C (73°F). The average maximum temperature is 28°C (83°F) in the previous month and 18°C (64°F) in the next month.

The average temperature in Krk Island in September is 20°C (68°F). The average temperature is 26°C (78°F) in the previous month and 15°C (59°F) in the next month.

The average minimum temperature in Krk Island in September is 18°C (64°F). The minimum temperature is 23°C (73°F) in the previous month and 13°C (55°F) in the next month.

Sunshine in Krk Island in September

The days in September are shorter than the previous month and days continue to get shorter into October. September shows a significant drop in hours of sunshine than the previous month and hours of sunshine continue to drop quickly into October. During September the average day light hours are 12.6 per day in Krk Island. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

The ultraviolet index in Krk Island in September is typically 5.8 during September. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Krk Island in September

The average sea water temperature in Krk Island in September is 21.5°C (70.7°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in September is cooler than the previous month and temperatures continue to drop into October.

Rainfall in Krk Island in September

September weather is wetter than the previous month and rainfall continues to rise slightly into October. September has a few more days of rain than the previous month and rainy days continue to rise slightly into October. The average total rainfall in Krk Island in September is 9.8cm (3.9inches) and on average there are 12.1 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Krk Island in September

The maximum dew point (an indicator of humidity) in Krk Island in September is 13°C (56°F) which is comfortable for everyone. The dew point is 14°C (58°F) in the previous month and 11°C (11°F) in the next month.

The average maximum relative humidity in Krk Island in September is typically 70.3%. The maximum relative humidity is 54.7% in the previous month and 79.3% in the next month.

The average relative humidity in Krk Island in September is typically 61.1%. The average relative humidity is 46% in the previous month and 69.2% in the next month.

Wind Speed in Krk Island in September

The average maximum wind speed in Krk Island in September is typically 21KM/H (13MPH). The average maximum wind speed is 20KM/H (13MPH) in the previous month and 20KM/H (12MPH) in the next month.

The average wind speed in Krk Island in September is typically 14KM/H (8MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind direction in Krk Island in September is from the South East.

Monthly Averages

Suggested Beaches in September

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.