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Paso Robles September Weather

Averages and records for weather in Paso Robles, California in the month of September.

Typical Paso Robles September Weather 1991–2020
Average daily high	89.3 °F
Average daily low	49.4 °F
Average monthly precipitation	0.1 inches
Average monthly snow	none
Daily chance of precipitation	2.2%
Daily chance of snow	0%

Paso Robles September Weather Records 1894–2024
Highest temperature	115 °F	September 7, 2020
Lowest temperature	28 °F	September 26, 1948
Highest daily low	72 °F	September 4, 2017
Lowest daily high	56 °F	September 30, 1894
Hottest average high temperature	95.8 °F	1979
Coldest average high temperature	80.5 °F	1930
Most daily precipitation	1.6 inches	September 29, 1976
Most monthly precipitation	2.9 inches	1976
Most daily snow	none	-
Most monthly snow	none	-

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	91.0	51.2	111	40
September 2	90.8	51.1	111	38
September 3	90.7	50.9	114	40
September 4	90.6	50.8	108	40
September 5	90.6	50.6	107	38
September 6	90.5	50.5	112	33
September 7	90.4	50.3	115	36
September 8	90.4	50.2	111	35
September 9	90.2	50.2	112	35
September 10	90.1	50.1	108	37
September 11	90.0	50.0	109	36
September 12	89.9	49.9	108	38
September 13	89.7	49.8	109	32
September 14	89.6	49.7	110	33
September 15	89.4	49.5	108	34
September 16	89.2	49.4	109	36
September 17	88.9	49.2	110	38
September 18	88.7	49.0	112	35
September 19	88.5	48.8	108	33
September 20	88.1	48.6	108	34
September 21	87.7	48.4	107	33
September 22	87.3	48.2	107	35
September 23	87.0	48.0	106	31
September 24	86.9	47.8	105	36
September 25	86.8	47.7	106	31
September 26	86.6	47.5	106	28
September 27	86.4	47.3	107	34
September 28	86.1	47.1	107	34
September 29	85.8	46.9	108	31
September 30	85.7	46.7	104	32

Weather Station Details

Years	Station	Coordinates
1894–2024	Paso Robles	location