Weather in September
Temperature
September's arrival subtly correlates with a reduction in the average high-temperature, down from 28°C (82.4°F) in August to a still moderately hot 25°C (77°F). In Pomena, September's nights observe an average temperature dip to a refreshing 15°C (59°F).Rainfall
In September, the rain falls for 9 days. Throughout September, 84mm (3.31") of precipitation is accumulated. In Pomena, Croatia, during the entire year, the rain falls for 132 days and collects up to 1186mm (46.69") of precipitation.Sea temperature
In September, the average sea temperature is 23°C (73.4°F).Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 23°C (73.4°F) waters. (Olympic swimmers participate in waters ranging from 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Pomena, the average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 06:15 and sunset at 19:25. On the last day of September, sunrise is at 06:47 and sunset at 18:33 CEST.
Sunshine
In Pomena, the average sunshine in September is 8h.UV index
The average daily maximum UV index in September in Pomena, Croatia, is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 5 in September transforms into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Heads up! UV intensity is amplified by reflections from water and sand.
Frequently asked questions
What is the average September temperature in Pomena?
How much does it rain in Pomena in September?
What is the water temperature in September in Pomena?
What is the average length of the day in September in Pomena?
When are sunrise and sunset in September in Pomena?
How many hours of sunshine does Pomena have in September?
What is the UV index reading in September in Pomena?
Average temperature in September
Pomena, Croatia
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in September: 15°C
The months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average rainfall in September
Pomena, Croatia
- Average rainfall in September: 84mm
The wettest months (with the highest rainfall) are November and December (157mm).
The driest month (with the least rainfall) is July (41mm).
Average rainfall days in September
Pomena, Croatia
- Average rainfall days in September: 9 days
The months with the highest number of rainy days are January, November and December (13 days).
The months with the least rainy days are July and August (8 days).
Average sea temperature in September
Pomena, Croatia
- Average sea temperature in September: 23°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight in September /
Average sunshine in September
Pomena, Croatia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h
The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 3h).
Average UV index in September
Pomena, Croatia
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
Pomena, Croatia
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