September weather forecast
Jezera, Croatia

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Jezera, Croatia, with an average temperature ranging between max 23.9°C (75°F) and min 17.7°C (63.9°F).

Temperature

A decrease in the average high-temperature is observed during September, shifting from a moderately hot 29.1°C (84.4°F) in August to a still warm 23.9°C (75°F). Nighttime temperature experiences an average drop to a comfortable 17.7°C (63.9°F) in September.

Humidity

In Jezera, the average relative humidity in September is 63%.

Rainfall

In Jezera, during September, the rain falls for 9.3 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 138.3 rainfall days, and 671mm (26.42") of precipitation is accumulated.

Snowfall

In Jezera, snow does not fall in April through December.

Daylight

In Jezera, the average length of the day in September is 12h and 31min.
On the first day of September in Jezera, Croatia, sunrise is at 06:21 and sunset at 19:33. On the last day of the month, sunrise is at 06:54 and sunset at 18:40 CEST.

Sunshine

In Jezera, Croatia, the average sunshine in September is 10.7h.

UV index

In September, the average daily maximum UV index in Jezera, Croatia, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

What is the temperature in September in Jezera?
The high-temperature, in September, in Jezera, records 23.9°C (75°F), while the low-temperature is 17.7°C (63.9°F). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 31°C (87.8°F).
What is the average humidity in September in Jezera?
The average relative humidity in September in Jezera, Croatia, is 63%.
How much does it rain in Jezera in September?
In Jezera, in September, it is raining for 9.3 days, with typically 56mm (2.2") of accumulated precipitation.
When it does not snow in Jezera?
April through December are months without snowfall in Jezera, Croatia.
How many hours of daylight does Jezera have in September?
The average day length in September is 12h and 31min.
When are sunrise and sunset in September in Jezera?
In September, on the first day of the month, sunrise is at 06:21 and sunset at 19:33. On the last day of the month, in Jezera, Croatia, sunrise is at 06:54 and sunset at 18:40 CEST.
How many hours of sunshine does Jezera have in September?
In September, the average sunshine duration is 10.7h.
What is the UV index reading in September in Jezera?
In September, the average daily maximum UV index in Jezera, Croatia, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Jezera, Croatia
  • Average high temperature in September: 23.9°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (9.2°C).

  • Average low temperature in September: 17.7°C

The month with the highest average low temperature is August (21.4°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).

Average pressure in September
Jezera, Croatia
  • Average pressure in September: 1016.1mbar

The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

Average wind speed in September
Jezera, Croatia
  • Average wind speed in September: 12.7km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).

Average humidity in September
Jezera, Croatia
  • Average humidity in September: 63%

The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (58%).

Average rainfall in September
Jezera, Croatia
  • Average rainfall in September: 56mm

The wettest month (with the highest rainfall) is November (112mm).
The driest month (with the least rainfall) is August (18mm).

Average rainfall days in September
Jezera, Croatia
  • Average rainfall days in September: 9.3 days

The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (5.9 days).

Average snowfall in September
Jezera, Croatia
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September
Jezera, Croatia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Jezera, 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 6min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days in September
Jezera, Croatia
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (13.3 days).

Average UV index in September
Jezera, 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 December (UV index 2).

Average cloud cover in September
Jezera, Croatia
  • Average cloud cover in September: 18

The months with the most cloud cover are January and February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in September
Jezera, 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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