Climate Hayward - California

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	59	62	64	67	69	74
Average low in ºF Av. low Lo	43	45	47	49	52	55
Days with precipitation Days precip. DP	9	9	9	6	2	0
Av. precipitation in inch Av. precip. Pre.	2.91	3.11	2.35	1.20	0.58	0.15

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	75	76	77	74	65	59
Average low in ºF Av. low Lo	57	58	58	53	47	43
Days with precipitation Days precip. DP	0	0	0	2	7	10
Av. precipitation in inch Av. precip. Pre.	0.00	0.10	0.08	0.81	1.51	3.20

Hayward Climate Graph - California Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch
1 Jan	56.9	41.9	0.16	0.16
2 Jan	56.9	41.9	0.28	0.28
3 Jan	56.9	41.9	0.43	0.43
4 Jan	56.9	41.9	0.55	0.55
5 Jan	56.9	42.0	0.67	0.67
6 Jan	56.9	42.0	0.83	0.83
7 Jan	56.9	42.0	0.94	0.94
8 Jan	56.9	42.0	1.06	1.06
9 Jan	56.9	42.1	1.22	1.22
10 Jan	56.9	42.1	1.34	1.34
11 Jan	57.0	42.1	1.46	1.46
12 Jan	57.0	42.2	1.61	1.61

Day	High ºF	Low ºF	Precip. inch	Snow inch
01 Dec	57.9	54.0	0.09	0.00
02 Dec	60.1	55.0	0.18	0.00
03 Dec	63.0	48.9	T	-
04 Dec	57.9	53.1	0.19	0.00
05 Dec	62.1	51.1	0.00	0.00
06 Dec	66.9	52.0	0.13	0.00
07 Dec	64.9	55.9	0.25	0.00
08 Dec	61.0	50.0	0.35	0.00
09 Dec	57.0	48.0	0.00	0.00
10 Dec	60.1	48.9	0.15	-
11 Dec	63.0	53.1	0.03	0.00
12 Dec	64.0	57.0	0.05	0.00
13 Dec	61.0	55.0	0.03	0.00
14 Dec	57.9	48.9	T	-
15 Dec	57.0	41.0	0.00	0.00
16 Dec	57.9	42.1	0.00	0.00
17 Dec	59.0	39.9	0.00	0.00
18 Dec	57.9	50.0	0.21	0.00
19 Dec	62.1	50.0	0.02	0.00
20 Dec	57.9	46.9	0.00	0.00
21 Dec	61.0	45.0	0.00	0.00
22 Dec	55.9	42.1	0.50	-
23 Dec	53.1	39.0	0.00	0.00
24 Dec	54.0	39.9	0.01	-
25 Dec	54.0	46.0	0.02	-
26 Dec	57.9	39.9	0.00	0.00

	Dec 19	Normal
Average high temperature Av. high temp.	59.4 ºF	59 ºF
Average low temperature Av. low temp.	48.2 ºF	43 ºF
Total precipitation Total precip.	2.21 inch	2.91 inch
Total snowfall Total snowfall	0.00 inch	0 inch

Highest max temperature Highest max temp.	66.9 ºF	-
Lowest max temperature Lowest max temp.	53.1 ºF	-
Highest min temperature Highest min temp.	57.0 ºF	-
Lowest min temperature Lowest min temp.	39.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Hayward
Longitude: -122.081, Latitude: 37.6688
Average weather Hayward, CA - 94540

Monthly: 1991-2020 normals
History: 2008-2019

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...