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Pasadena October Weather

Averages and records for weather in Pasadena, California in the month of October.

Typical Pasadena October Weather 1991–2020
Average daily high	83.3 °F
Average daily low	57.7 °F
Average monthly precipitation	0.8 inches
Average monthly snow	none
Daily chance of precipitation	8.4%
Daily chance of snow	0%

Pasadena October Weather Records 1893–2024
Highest temperature	108 °F	October 11, 1991
Lowest temperature	36 °F	October 30, 1922
Highest daily low	75 °F	October 1, 2008
Lowest daily high	54 °F	October 12, 1928
Hottest average high temperature	91.4 °F	1999
Coldest average high temperature	69.2 °F	1916
Most daily precipitation	5.1 inches	October 20, 2004
Most monthly precipitation	8.8 inches	2004
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
October 1	87.1	60.3	107	44
October 2	86.9	60.2	107	45
October 3	86.8	60.0	104	41
October 4	86.6	59.9	105	42
October 5	86.4	59.8	104	40
October 6	86.2	59.6	102	38
October 7	86.0	59.5	101	40
October 8	85.8	59.4	100	40
October 9	85.5	59.2	104	41
October 10	85.2	59.1	103	39
October 11	85.0	58.9	108	38
October 12	84.7	58.7	104	40
October 13	84.4	58.4	106	38
October 14	84.1	58.2	101	39
October 15	83.7	58.0	102	42
October 16	83.3	57.7	102	39
October 17	82.9	57.4	101	41
October 18	82.6	57.1	100	40
October 19	82.4	56.9	101	39
October 20	82.3	56.8	99	36
October 21	82.1	56.6	101	37
October 22	81.8	56.4	100	40
October 23	81.5	56.2	98	40
October 24	81.3	56.0	104	38
October 25	81.0	55.8	104	40
October 26	80.7	55.7	100	38
October 27	80.4	55.5	95	36
October 28	80.0	55.2	97	36
October 29	79.7	55.0	95	37
October 30	79.5	54.7	97	36
October 31	79.3	54.5	98	36

Weather Station Details

Years	Station	Coordinates
1893–2024	Pasadena	location