As of 10:04 PDT

Hollister, CA weather in September

74°

Hollister, Sunday, 9 August, 10:04

Clear. Feels like 74°. High 90°, low 61°.

Pressure29.88 inHg

Wind4 mph W

Humidity68%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

In September, Hollister, CA averages a high of 81.9° and a low of 57.6°. About 0.2 inches of precipitation fall over the month (1 wet days). The record high is 113.7° (2022) and the record low 45.7° (2019). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.9°	58.6°	0%	105.6° (2017)	49.5° (1964)
2	84.4°	59.5°	0%	108° (2017)	51.4° (1970)
3	84°	58.6°	0%	98.2° (1988)	50.7° (1994)
4	83.8°	58.6°	2%	102.2° (2022)	51.3° (1995)
5	85.3°	59°	2%	113.5° (2022)	49.6° (1965)
6	84.9°	59.5°	0%	113.7° (2022)	50.4° (1973)
7	85.1°	59.7°	0%	110.1° (2020)	50° (1978)
8	83.7°	59.4°	2%	105.8° (2022)	49.5° (1978)
9	82°	58.3°	5%	102.6° (2022)	49.8° (2014)
10	81.7°	57.6°	2%	100.9° (2015)	50° (1994)
11	82.4°	57.7°	3%	99.7° (2015)	49.6° (1985)
12	81.7°	57.6°	0%	99.3° (1983)	49.3° (1966)
13	80.8°	57.7°	0%	101.8° (1971)	46.9° (1970)
14	79.7°	56.8°	3%	104.7° (1971)	47.7° (1980)
15	79.3°	56.5°	2%	99.3° (1971)	51.3° (2005)
16	79.2°	55.8°	7%	94.8° (1984)	48.9° (2018)
17	79.7°	56.7°	3%	98.8° (1984)	50.9° (1961)
18	79.5°	57°	5%	98.1° (1984)	49.5° (1978)
19	79.9°	57°	7%	94.6° (2000)	47.3° (2004)
20	81.3°	56.3°	0%	98.2° (2015)	48.4° (1968)
21	81.5°	56.8°	3%	98.4° (2021)	51.3° (1970)
22	81.5°	56.5°	5%	96.4° (2003)	48.9° (2017)
23	83.1°	57°	7%	100° (2024)	48.9° (2010)
24	81.9°	57.2°	5%	97.2° (1975)	48.6° (2017)
25	81.1°	57.4°	7%	98.6° (2019)	49.1° (1972)
26	81.7°	57.4°	0%	99.7° (1963)	49.5° (1971)
27	81.3°	57.2°	2%	99.1° (2010)	48.9° (1971)
28	81°	57.7°	5%	102° (2020)	48° (2001)
29	80.4°	57.2°	7%	94.3° (1978)	45.7° (2019)
30	80.4°	56.8°	5%	102.4° (2020)	46.8° (1971)