As of 20:11 PDT

Gilroy, CA weather in May

69°

Gilroy, Saturday, 8 August, 20:11

Clear. Feels like 69°. High 87°, low 61°.

Pressure29.88 inHg

Wind3.8 mph SW

Humidity69%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

In May, Gilroy, CA averages a high of 70.5° and a low of 51.1°. About 0.4 inches of precipitation fall over the month (2 wet days). The record high is 94.6° (2014) and the record low 38.3° (2024). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	70°	49.8°	12%	89.2° (1996)	41.9° (1988)
2	70.5°	50.2°	8%	89.6° (2017)	44.1° (1991)
3	69.4°	50.7°	10%	90.3° (2017)	43.3° (2022)
4	68.4°	49.8°	8%	86.2° (2021)	40.8° (1964)
5	68.2°	49.6°	10%	88.7° (1987)	40.1° (2024)
6	68.2°	49.6°	10%	89.8° (1987)	38.3° (2024)
7	69.4°	50°	15%	93.7° (1987)	42.4° (1977)
8	69.8°	50.5°	10%	92.1° (2020)	43.5° (2024)
9	69.1°	50.2°	12%	91.8° (2025)	42.1° (2022)
10	69.3°	49.6°	7%	90° (2025)	40.1° (2022)
11	70.3°	50.2°	3%	86.4° (1996)	40.1° (2022)
12	70.7°	50.2°	7%	92.3° (1976)	41.5° (2022)
13	71.2°	51.1°	5%	91.2° (2014)	42.4° (1999)
14	70.2°	50.9°	5%	93.6° (2014)	44.2° (1995)
15	70.7°	51.4°	8%	94.6° (2014)	43.2° (1999)
16	70.7°	51.1°	10%	94.5° (2008)	44.2° (1999)
17	70.9°	51.6°	7%	92.3° (2009)	44.6° (1974)
18	71.1°	51.8°	15%	86.5° (2022)	43.5° (2019)
19	71.2°	51.4°	8%	85.1° (1978)	45.9° (1991)
20	70.3°	51.4°	3%	89.6° (1988)	43.5° (2021)
21	70.5°	51.3°	5%	92.7° (2000)	44.1° (2021)
22	71.4°	51.6°	5%	90.7° (2000)	43.5° (2022)
23	70.7°	51.4°	5%	86.2° (1982)	42.8° (2010)
24	70.5°	51.6°	2%	91.4° (2022)	45.3° (1961)
25	70.2°	52.2°	7%	91.6° (2020)	45.1° (1980)
26	70.2°	51.8°	2%	91.9° (1974)	44.8° (2024)
27	70.7°	51.8°	5%	92.3° (1984)	46.6° (1977)
28	71.6°	52.3°	7%	94.1° (1973)	45.3° (1977)
29	72.3°	52.2°	2%	92.8° (1975)	45.1° (1961)
30	73.6°	52.7°	3%	93.6° (2001)	46.4° (1999)
31	73.4°	53.1°	3%	90.5° (2001)	44.6° (2011)