Twitchell Island, Rio Vista - Monthly Totals

	2025		2024		2023		2022
	Avg. Temps	Rain Total	Avg. Temps	Rain Total	Avg. Temps	Rain Total	Avg. Temps	Rain Total
Jan	61/39	0.06000	58/44	3.91000	56/42	6.53000	60/38	0.01000
Feb	n/a	n/a	61/44	4.10000	54/35	2.75000	66/38	0.01000
Mar	n/a	n/a	65/47	1.20000	60/43	4.53000	70/44	0.77000
Apr	n/a	n/a	71/49	1.24000	71/48	0.12000	72/49	0.50000
May	n/a	n/a	80/55	0.52000	74/53	0.27000	78/55	0.01000
Jun	n/a	n/a	88/59	0.00000	76/53	0.00000	80/56	0.08000
Jul	n/a	n/a	93/65	0.00000	90/62	0.00000	86/60	0.00000
Aug	n/a	n/a	89/61	0.00000	90/64	0.03000	89/62	0.00000
Sep	n/a	n/a	88/59	0.00000	82/60	0.00000	89/62	0.59000
Oct	n/a	n/a	84/56	0.09000	80/53	0.12000	81/55	0.00000
Nov	n/a	n/a	64/43	2.25000	70/44	0.73000	64/37	1.32000
Dec	n/a	n/a	59/42	3.14000	62/43	3.53000	53/39	8.25000

Rainfall measured in inches. Temperatures in Fahrenheit. Click on any month to see daily totals.