< Previous Month Next Month >

Bucharest September Weather

Averages and records for weather in Bucharest, Romania in the month of September.

Typical Bucharest September Weather 1991–2020
Average daily high	25.0 °C
Average daily low	10.7 °C
Average monthly precipitation	6.0 cm
Daily chance of precipitation	23.0%

Bucharest September Weather Records 1929–2024
Highest temperature	38.5 °C	September 9, 1946
Lowest temperature	-3.1 °C	September 30, 1977
Highest daily low	19.2 °C	September 2, 1952
Lowest daily high	10.8 °C	September 29, 1972
Hottest average high temperature	29.9 °C	2023
Coldest average high temperature	20.4 °C	1941
Most daily precipitation	12.6 cm	September 20, 2005
Most monthly precipitation	27.0 cm	2005

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	28.3	12.9	37.2	7.4
September 2	28.1	12.8	36.0	5.9
September 3	28.0	12.7	37.5	5.1
September 4	27.8	12.5	35.5	3.8
September 5	27.5	12.4	35.6	3.0
September 6	27.2	12.3	35.5	6.0
September 7	26.9	12.1	38.0	2.5
September 8	26.7	11.9	38.5	2.6
September 9	26.4	11.7	38.5	4.6
September 10	26.2	11.5	35.2	3.6
September 11	25.9	11.3	33.0	0.8
September 12	25.7	11.2	33.2	1.8
September 13	25.5	11.1	34.4	2.1
September 14	25.3	10.9	34.8	3.7
September 15	25.1	10.8	36.8	3.4
September 16	24.9	10.7	34.8	3.4
September 17	24.7	10.5	35.4	3.0
September 18	24.5	10.3	35.6	2.9
September 19	24.3	10.2	32.6	3.0
September 20	24.1	10.1	33.5	0.3
September 21	24.0	9.9	36.0	2.3
September 22	23.8	9.8	32.5	1.8
September 23	23.5	9.8	34.4	2.0
September 24	23.2	9.6	32.3	1.4
September 25	23.0	9.4	32.5	0.8
September 26	22.8	9.3	33.0	1.1
September 27	22.6	9.2	35.8	-0.6
September 28	22.3	9.0	32.9	-1.1
September 29	22.1	8.9	35.2	-2.1
September 30	21.8	8.7	32.0	-3.1

Weather Station Details

Years	Station	Coordinates
1929–2024	Bucuresti-baneasa	location