Weather in September
Temperature
The advent of September in Sisak brings a slight shift in average high-temperature, moving from a warm 26.6°C (79.9°F) in August to an agreeable 22.4°C (72.3°F). In Sisak, an average temperature of 10.5°C (50.9°F) is noted during September nights.Humidity
In Sisak, the average relative humidity in September is 79.9%.Rainfall
In Sisak, during September, the rain falls for 11.5 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, in Sisak, Croatia, there are 144 rainfall days, and 876mm (34.49") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Sisak is 12h and 32min.On the first day of September in Sisak, Croatia, sunrise is at 06:16 and sunset at 19:32. On the last day of the month, sunrise is at 06:52 and sunset at 18:36 CEST.
Sunshine
In September, the average sunshine in Sisak is 6.2h.Frequently asked questions
What are the temperatures in Sisak in September?
What is the average humidity in September in Sisak?
How many days does it rain in September in Sisak?
When it does not snow in Sisak?
What is the average length of the day in September in Sisak?
When is the sunrise / sunset in September in Sisak?
How many hours of sunshine does Sisak have in September?
Average temperature in September
Sisak, Croatia
- Average high temperature in September: 22.4°C
The warmest month (with the highest average high temperature) is July (27°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average humidity in September
Sisak, Croatia
- Average humidity in September: 79.9%
The month with the highest relative humidity is December (87.3%).
The month with the lowest relative humidity is April (68.5%).
Average rainfall in September
Sisak, Croatia
- Average rainfall in September: 84.5mm
The wettest month (with the highest rainfall) is June (94.7mm).
The driest month (with the least rainfall) is February (48.2mm).
Average rainfall days in September
Sisak, Croatia
- Average rainfall days in September: 11.5 days
The months with the highest number of rainy days are April and June (13.8 days).
The month with the least rainy days is August (10.1 days).
Average snowfall days in September
Sisak, Croatia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Sisak, Croatia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Sisak, Croatia
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