Weather in September
September marks the start of the transition from summer to autumn in Trenčín. The weather starts to cool down, with top temperatures falling back to 21°C (69.8°F). Daylight hours decrease to 12.6 hours, indicating the approaching end of summer. Despite witnessing a rise in precipitation to 41mm (1.61"), September captivates with its colourful foliage and crisp, comfortable temperatures. Numerous harvest festivals occur during this period, adding charm to this picturesque month.
On the first day of the month, sunrise is at 06:05 and sunset at 19:30. On the last day of September, sunrise is at 06:46 and sunset at 18:28 CEST.
[Resources]Temperature
Onset of September comes with a temperature decline, the average high falling from a moderately hot 26°C (78.8°F) in August to an agreeable 21°C (69.8°F). Trenčín, during the month of September, experiences an average low-temperature of 10°C (50°F).Rainfall
Throughout September, 41mm (1.61") of precipitation is accumulated. During the entire year, Trenčín aggregates up to 392mm (15.43") of precipitation.Daylight
In September, the average length of the day in Trenčín, Slovakia, is 12h and 35min.On the first day of the month, sunrise is at 06:05 and sunset at 19:30. On the last day of September, sunrise is at 06:46 and sunset at 18:28 CEST.
Frequently asked questions
What is the average September temperature in Trenčín?
The average high-temperature and low-temperature in Trenčín, Slovakia, during September are 21°C (69.8°F) and 10°C (50°F) respectively.
How much does it rain in Trenčín in September?
In Trenčín, Slovakia, in September, 41mm (1.61") of precipitation is typically accumulated.
What is the average length of the day in September in Trenčín?
In September, the average day length in Trenčín is 12h and 35min.
When is the sunrise / sunset in September in Trenčín?
On the first day of September in Trenčín, sunrise is at 06:05 and sunset at 19:30. On the last day of the month, sunrise is at 06:46 and sunset at 18:28 CEST.
Average temperature in September
Trenčín, Slovakia
- Average high temperature in September: 21°C
The warmest months (with the highest average high temperature) are July and August (26°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 10°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average rainfall in September
Trenčín, Slovakia
- Average rainfall in September: 40.5mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is January (17.8mm).
Average daylight in September
Trenčín, Slovakia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
Trenčín, Slovakia
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