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Lugano September Weather

Averages and records for weather in Lugano, Switzerland in the month of September.

Typical Lugano September Weather 1991–2020
Average daily high	22.0 °C
Average daily low	14.2 °C
Average monthly precipitation	16.7 cm
Daily chance of precipitation	35.4%

Lugano September Weather Records 1901–2024
Highest temperature	36.0 °C	September 5, 1911
Lowest temperature	2.0 °C	September 30, 1936
Highest daily low	21.0 °C	September 1, 2005
Lowest daily high	10.4 °C	September 30, 1952
Hottest average high temperature	27.1 °C	1919
Coldest average high temperature	17.6 °C	1972
Most daily precipitation	17.7 cm	September 12, 1994
Most monthly precipitation	44.7 cm	1995

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
September 1	24.7	16.2	31.6	8.6
September 2	24.5	16.1	31.0	9.0
September 3	24.4	15.9	31.4	6.2
September 4	24.2	15.8	31.7	8.0
September 5	24.0	15.7	36.0	5.5
September 6	23.8	15.5	32.8	5.5
September 7	23.6	15.4	33.8	6.5
September 8	23.4	15.2	31.5	7.0
September 9	23.3	15.1	32.5	7.0
September 10	23.1	15.0	31.5	4.0
September 11	22.8	14.8	30.2	6.9
September 12	22.6	14.6	30.4	7.2
September 13	22.4	14.5	32.9	4.0
September 14	22.3	14.3	31.0	4.4
September 15	22.1	14.2	30.6	4.0
September 16	22.0	14.1	30.8	5.5
September 17	21.8	14.1	31.0	5.5
September 18	21.7	14.0	30.6	6.6
September 19	21.6	13.9	31.0	7.0
September 20	21.4	13.7	30.6	6.0
September 21	21.2	13.6	30.8	5.5
September 22	21.0	13.5	29.3	5.0
September 23	20.9	13.4	28.2	5.5
September 24	20.7	13.3	28.5	3.0
September 25	20.5	13.1	30.8	5.4
September 26	20.3	13.0	27.5	5.0
September 27	20.2	12.9	28.5	3.9
September 28	20.0	12.7	27.5	4.0
September 29	19.9	12.6	27.0	5.5
September 30	19.7	12.5	27.2	2.0

Weather Station Details

Years	Station	Coordinates
1901–2024	Lugano	location