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Säntis September Weather

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

Typical Säntis September Weather 1991–2020
Average daily high	6.3 °C
Average daily low	1.3 °C
Average monthly precipitation	21.4 cm
Daily chance of precipitation	54.6%

Säntis September Weather Records 1882–2024
Highest temperature	17.6 °C	September 6, 2023
Lowest temperature	-13.0 °C	September 24, 1931
Highest daily low	13.7 °C	September 6, 2023
Lowest daily high	-8.8 °C	September 30, 1936
Hottest average high temperature	11.3 °C	2023
Coldest average high temperature	-1.6 °C	1912
Most daily precipitation	9.6 cm	September 15, 1940
Most monthly precipitation	48.0 cm	1940

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	8.0	2.9	16.9	-5.6
September 2	7.9	2.8	16.4	-4.3
September 3	7.7	2.6	15.7	-5.1
September 4	7.6	2.5	15.0	-6.0
September 5	7.5	2.4	15.7	-6.8
September 6	7.3	2.3	17.6	-6.8
September 7	7.2	2.1	16.3	-6.3
September 8	7.1	2.1	14.5	-6.7
September 9	7.0	2.0	15.2	-7.5
September 10	6.9	1.8	14.6	-6.9
September 11	6.7	1.7	15.3	-8.2
September 12	6.6	1.5	16.4	-7.0
September 13	6.5	1.5	15.2	-8.4
September 14	6.4	1.4	15.6	-7.6
September 15	6.3	1.3	15.4	-8.4
September 16	6.3	1.3	16.0	-9.4
September 17	6.2	1.3	17.0	-9.8
September 18	6.2	1.2	16.7	-7.9
September 19	6.1	1.1	15.0	-8.9
September 20	6.0	1.0	14.9	-9.3
September 21	5.9	0.9	14.2	-8.6
September 22	5.8	0.8	14.0	-9.6
September 23	5.7	0.7	13.9	-12.4
September 24	5.6	0.6	13.8	-13.0
September 25	5.5	0.5	15.0	-11.6
September 26	5.4	0.4	15.9	-9.2
September 27	5.3	0.4	14.9	-9.3
September 28	5.3	0.3	13.4	-8.9
September 29	5.2	0.3	13.4	-11.5
September 30	5.2	0.2	12.7	-12.0

Weather Station Details

Years	Station	Coordinates
1882–2024	Saentis	location