September weather forecast
Lupinjak, Croatia

September

Weather in September

The first month of the autumn, September, is still a comfortable month in Lupinjak, Croatia, with an average temperature fluctuating between 19.3°C (66.7°F) and 9.4°C (48.9°F).

Temperature

The onset of September introduces a moderate change in Lupinjak's weather, with average high-temperatures falling from August's moderately hot 25.2°C (77.4°F) to a comfortable 19.3°C (66.7°F). In the month of September, Lupinjak witnesses a consistent average low-temperature of 9.4°C (48.9°F).

Humidity

The average relative humidity in September in Lupinjak is 82%.

Rainfall

In Lupinjak, Croatia, during September, the rain falls for 15.1 days and regularly aggregates up to 77mm (3.03") of precipitation. In Lupinjak, during the entire year, the rain falls for 179.3 days and collects up to 854mm (33.62") of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Lupinjak, the average length of the day in September is 12h and 32min.
On the first day of September, sunrise is at 06:18 and sunset at 19:35. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 CEST.

Sunshine

In Lupinjak, the average sunshine in September is 8.9h.

UV index

In Lupinjak, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during September translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

What are September temperatures in Lupinjak?
In Lupinjak, in September, the average high-temperature is 19.3°C (66.7°F), and the average low-temperature is 9.4°C (48.9°F).
What is the average humidity in September in Lupinjak?
The average relative humidity in September is 82%.
How many days does it rain in September in Lupinjak?
In Lupinjak, in September, it is raining for 15.1 days, with typically 77mm (3.03") of accumulated precipitation.
When it does not snow in Lupinjak?
In Lupinjak, Croatia, snow does not fall in May through September.
Does it snow in Lupinjak in September?
In Lupinjak, Croatia, in September, it doesn't snow. In October, it regularly snows.
How many hours of daylight does Lupinjak have in September?
The average day length in September in Lupinjak, Croatia, is 12h and 32min.
When are sunrise and sunset in September in Lupinjak?
On the first day of September in Lupinjak, Croatia, sunrise is at 06:18 and sunset at 19:35. On the last day of the month, sunrise is at 06:54 and sunset at 18:38 CEST.
How many hours of sunshine does Lupinjak have in September?
In Lupinjak, the average sunshine duration in September is 8.9h.
How high is the UV index in September in Lupinjak?
In Lupinjak, Croatia, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat 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
Lupinjak, Croatia
  • Average high temperature in September: 19.3°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in September: 9.4°C

The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3°C).

Average pressure in September
Lupinjak, Croatia
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1015mbar).

Average wind speed in September
Lupinjak, Croatia
  • Average wind speed in September: 5.8km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).

Average humidity in September
Lupinjak, Croatia
  • Average humidity in September: 82%

The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is April (75%).

Average rainfall in September
Lupinjak, Croatia
  • Average rainfall in September: 77mm

The wettest month (with the highest rainfall) is May (120mm).
The driest month (with the least rainfall) is January (33mm).

Average rainfall days in September
Lupinjak, Croatia
  • Average rainfall days in September: 15.1 days

The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is January (8.6 days).

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

The month with the highest snowfall is February (185mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Lupinjak, Croatia
  • Average sunshine days in September: 12.4 days

The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is May (5.9 days).

Average UV index in September
Lupinjak, Croatia
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).

Average cloud cover in September
Lupinjak, Croatia
  • Average cloud cover in September: 40

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in September
Lupinjak, Croatia
  • Average visibility in September: 8km

The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).

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