Climate in Rancho Cucamonga, CA, United States

Index
Climate Index:	86.57

     Switch to metric measurement units

Climate By Month in Rancho Cucamonga, CA

Month	Climate Score	Weather Conditions Outline
Jan	83.87
Feb	88.78
Mar	91.18
Apr	91.18
May	96.67
Jun	94.15
Jul	78.73	High avg 93℉
Aug	68.31	High avg 95℉
Sep	77.49	High avg 93℉
Oct	94.58
Nov	87.54
Dec	86.4

Best Months To Visit Rancho Cucamonga, CA

Best months to visit: February, March, April, May, June, October, November.

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	45℉	68℉
Feb	46℉	72℉
Mar	50℉	75℉
Apr	54℉	77℉
May	57℉	81℉
Jun	61℉	90℉
Jul	64℉	93℉
Aug	66℉	95℉
Sep	66℉	93℉
Oct	59℉	84℉
Nov	50℉	75℉
Dec	45℉	66℉