< Previous Month Next Month >

Bend September Weather

Averages and records for weather in Bend, Oregon in the month of September.

Typical Bend September Weather 1991–2020
Average daily high	75.2 °F
Average daily low	40.8 °F
Average monthly precipitation	0.2 inches
Average monthly snow	none
Daily chance of precipitation	6.6%
Daily chance of snow	0%

Bend September Weather Records 1901–2024
Highest temperature	100 °F	September 6, 2022
Lowest temperature	12 °F	September 25, 1926
Highest daily low	61 °F	September 6, 1931
Lowest daily high	43 °F	September 24, 1948
Hottest average high temperature	83.8 °F	1922
Coldest average high temperature	65.0 °F	1911
Most daily precipitation	1.2 inches	September 20, 1982
Most monthly precipitation	2.7 inches	1911
Most daily snow	1.5 inches	September 24, 1934
Most monthly snow	1.5 inches	1934

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	79.0	44.1	95	21
September 2	78.8	43.9	100	24
September 3	78.4	43.7	97	27
September 4	78.0	43.5	97	29
September 5	77.6	43.2	100	26
September 6	77.3	43.0	100	27
September 7	77.0	42.7	94	20
September 8	76.7	42.4	100	26
September 9	76.5	42.2	94	23
September 10	76.2	42.0	93	25
September 11	76.0	41.9	93	19
September 12	75.7	41.6	91	24
September 13	75.4	41.3	93	22
September 14	75.3	41.2	94	22
September 15	75.1	41.0	94	21
September 16	75.0	40.9	93	25
September 17	74.7	40.7	93	18
September 18	74.3	40.5	94	18
September 19	73.9	40.3	94	22
September 20	73.5	40.0	91	25
September 21	73.0	39.7	89	20
September 22	72.6	39.4	90	22
September 23	72.2	39.2	89	22
September 24	72.0	39.1	94	16
September 25	71.7	38.9	92	12
September 26	71.2	38.6	90	17
September 27	70.7	38.3	90	20
September 28	70.2	38.0	90	12
September 29	69.6	37.7	91	19
September 30	69.2	37.4	90	19

Weather Station Details

Years	Station	Coordinates
1901–2024	Bend	location