< Previous Month Next Month >

Yarmouth September Weather

Averages and records for weather in Yarmouth, Nova Scotia in the month of September.

Typical Yarmouth September Weather 1991–2020
Average daily high	18.8 °C
Average daily low	10.4 °C
Average monthly precipitation	10.1 cm
Average monthly snow	none
Daily chance of precipitation	34.1%
Daily chance of snow	0%

Yarmouth September Weather Records 1870–2024
Highest temperature	29.4 °C	September 2, 1969
Lowest temperature	-2.3 °C	September 29, 1980
Highest daily low	20.6 °C	September 25, 1961
Lowest daily high	7.8 °C	September 27, 1905
Hottest average high temperature	21.7 °C	1934
Coldest average high temperature	15.2 °C	1893
Most daily precipitation	12.7 cm	September 2, 1996
Most monthly precipitation	36.3 cm	1996
Most daily snow	none	-
Most monthly snow	none	-

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	20.5	12.1	26.5	4.4
September 2	20.3	12.0	29.4	2.0
September 3	20.2	11.8	28.3	2.2
September 4	20.1	11.7	26.4	5.0
September 5	20.0	11.6	27.8	3.0
September 6	19.9	11.4	27.3	2.2
September 7	19.8	11.4	27.3	2.8
September 8	19.7	11.3	27.2	2.8
September 9	19.6	11.2	26.1	1.7
September 10	19.5	11.1	28.0	5.0
September 11	19.3	10.9	26.7	2.2
September 12	19.2	10.8	25.5	1.7
September 13	19.1	10.7	28.3	3.3
September 14	19.0	10.6	25.4	2.2
September 15	18.9	10.5	25.6	0.6
September 16	18.7	10.3	25.6	1.7
September 17	18.6	10.2	25.0	3.3
September 18	18.5	10.1	26.1	2.2
September 19	18.3	10.0	27.2	2.2
September 20	18.2	9.9	25.6	0.9
September 21	18.0	9.8	27.2	1.7
September 22	17.9	9.6	24.4	1.7
September 23	17.7	9.4	25.6	-0.6
September 24	17.5	9.2	27.2	0.0
September 25	17.3	9.1	26.7	1.7
September 26	17.2	9.0	26.1	0.0
September 27	17.1	8.9	25.2	-0.6
September 28	16.9	8.7	23.9	0.0
September 29	16.8	8.5	23.6	-2.3
September 30	16.6	8.4	23.9	0.3

Weather Station Details

Years	Station	Coordinates
2012–2024	YARMOUTH A	location
1941–2011	YARMOUTH A	location
1870–1940	YARMOUTH	location