September weather forecast
Kali, Croatia

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Weather in September

September, the first month of the autumn in Kali, is also a moderately hot month, with an average temperature varying between 17.9°C (64.2°F) and 23.5°C (74.3°F).

Temperature

Kali's weather subtly changes with the onset of September, barely falling from a warm 28.3°C (82.9°F) in August to a still moderately hot 23.5°C (74.3°F). Kali witnesses an average low-temperature of 17.9°C (64.2°F) throughout the month of September.

Humidity

In Kali, the average relative humidity in September is 64%.

Rainfall

In Kali, during September, the rain falls for 10.6 days and regularly aggregates up to 63mm (2.48") of precipitation. In Kali, during the entire year, the rain falls for 143.1 days and collects up to 707mm (27.83") of precipitation.

Snowfall

January, March through December are months without snowfall.

Sea temperature

In Kali, in September, the average water temperature is 23.8°C (74.8°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.8°C (74.8°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Kali, the average length of the day in September is 12h and 31min.
On the first day of the month, sunrise is at 06:22 and sunset at 19:35. On the last day of September, sunrise is at 06:56 and sunset at 18:41 CEST.

Sunshine

The average sunshine in September in Kali is 10.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 5 during September leads to these advisories:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
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Frequently asked questions

What are September temperatures in Kali?

During September, Kali experiences an average high-temperature of 23.5°C (74.3°F) and a low-temperature of 17.9°C (64.2°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 30°C (86°F).

What is the average humidity in September in Kali?

In September, the average relative humidity is 64%.

How many days does it rain in September in Kali?

In Kali, Croatia, in September, it is raining for 10.6 days, with typically 63mm (2.48") of accumulated precipitation.

When it does not snow in Kali?

January, March through December are months without snowfall in Kali.

What is the sea temperature in September in Kali?

In Kali, the average seawater temperature in September is 23.8°C (74.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.8°C (74.8°F).

How many hours of daylight does Kali have in September?

In September, the average day length is 12h and 31min.

When are sunrise and sunset in September in Kali?

In September, on the first day of the month, sunrise is at 06:22 and sunset at 19:35. On the last day of the month, sunrise is at 06:56 and sunset at 18:41 CEST.

How many hours of sunshine does Kali have in September?

In Kali, Croatia, the average sunshine duration in September is 10.6h.

What is the UV index intensity in September in Kali?

In September, the average daily maximum UV index in Kali is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Kali, Croatia

Average temperature in September - Kali, Croatia
  • Average high temperature in September: 23.5°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (9.2°C).

  • Average low temperature in September: 17.9°C

The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

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Average pressure in September
Kali, Croatia

Average pressure in September - Kali, Croatia
  • Average pressure in September: 1016.1mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

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Average wind speed in September
Kali, Croatia

Average wind speed in September - Kali, Croatia
  • Average wind speed in September: 13.3km/h

The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest month (with the lowest average wind speed) is July (11.9km/h).

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Average humidity in September
Kali, Croatia

Average humidity in September - Kali, Croatia
  • Average humidity in September: 64%

The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in September
Kali, Croatia

Average rainfall in September - Kali, Croatia
  • Average rainfall in September: 63mm

The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is August (28mm).

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Average rainfall days in September
Kali, Croatia

Average rainfall days in September - Kali, Croatia
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (7.9 days).

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Average snowfall in September
Kali, Croatia

Average snowfall in September - Kali, Croatia
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in September
Kali, Croatia

Average snowfall days in September - Kali, Croatia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in September
Kali, Croatia

Average sea temperature in September - Kali, Croatia
  • Average sea temperature in September: 23.8°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).

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Average daylight in September /
Average sunshine in September
Kali, Croatia

Average daylight in September / Average sunshine in September - Kali, Croatia
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 10h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).

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Average sunshine days in September
Kali, Croatia

Average sunshine days in September - Kali, Croatia
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is November (13.4 days).

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Average UV index in September
Kali, Croatia

Average UV index in September - Kali, Croatia
  • Average UV index in September: 5

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Kali, Croatia

Average cloud cover in September - Kali, Croatia
  • Average cloud cover in September: 20

The months with the most cloud cover are January and February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in September
Kali, Croatia

Average visibility in September - Kali, Croatia
  • 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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Kali, Croatia

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