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Eastbourne September Weather

Averages and records for weather in Eastbourne, United Kingdom in the month of September.

Typical Eastbourne September Weather 1991–2020
Average daily high	19.1 °C
Average daily low	12.6 °C
Average monthly precipitation	6.0 cm
Daily chance of precipitation	39.0%

Eastbourne September Weather Records 1910–2023
Highest temperature	28.2 °C	September 9, 2023
Lowest temperature	2.8 °C	September 30, 1919
Highest daily low	20.0 °C	September 10, 2023
Lowest daily high	10.2 °C	September 26, 1993
Hottest average high temperature	22.4 °C	2023
Coldest average high temperature	15.4 °C	1912
Most daily precipitation	4.7 cm	September 6, 2002
Most monthly precipitation	19.3 cm	1974

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	20.3	13.8	23.9	7.8
September 2	20.2	13.7	26.7	8.3
September 3	20.1	13.6	27.8	7.8
September 4	20.0	13.5	26.7	6.2
September 5	19.9	13.4	27.5	6.7
September 6	19.9	13.3	27.1	6.1
September 7	19.8	13.2	26.7	6.1
September 8	19.7	13.1	28.2	6.7
September 9	19.6	13.0	28.2	7.2
September 10	19.6	12.9	24.4	6.7
September 11	19.5	12.8	24.4	6.7
September 12	19.4	12.7	25.4	5.6
September 13	19.3	12.7	23.9	6.7
September 14	19.2	12.6	26.6	5.6
September 15	19.2	12.6	24.6	4.4
September 16	19.1	12.6	22.6	4.4
September 17	19.0	12.5	23.9	5.6
September 18	18.9	12.5	26.1	5.6
September 19	18.8	12.4	23.5	4.4
September 20	18.7	12.3	23.0	2.8
September 21	18.5	12.2	23.2	5.6
September 22	18.4	12.1	21.2	3.9
September 23	18.3	12.0	23.7	5.0
September 24	18.2	11.9	22.9	5.2
September 25	18.1	11.8	22.8	6.5
September 26	18.0	11.7	22.2	5.0
September 27	17.9	11.6	21.7	5.0
September 28	17.8	11.5	21.5	5.0
September 29	17.7	11.4	22.1	3.3
September 30	17.5	11.4	21.6	2.8

Weather Station Details

Years	Station	Coordinates
1910–2023	Eastbourne	location