Diamond Bar B Ranch, CA 4 December Weather

Altitude - 856m | 37°58′1″N,120°16′59″W | map (OSM)

Diamond Bar B Ranch, CA

°F

5 pmClear1mphNW

Mon, December 1, 20255:29 PM (GMT -08:00)

Thursday Dec 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	37°	36°	45°	54°	54°	46°	42°
wind	2mph	2mph	1mph	1mph	2mph	3mph	1mph	0mph
pressure in	27.16	27.16	27.18	27.25	27.28	27.25	27.22	27.22

Wednesday Dec 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	45°	41°	51°	64°	62°	52°	46°
wind	2mph	2mph	2mph	1mph	2mph	2mph	1mph	1mph
pressure in	27.18	27.18	27.17	27.24	27.29	27.25	27.22	27.21

Monday Dec 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	41°	49°	59°	61°	50°	44°
wind	0mph	0mph	1mph	0mph	3mph	3mph	1mph	2mph
pressure in	27.26	27.23	27.21	27.27	27.28	27.26	27.24	27.22

* Diamond Bar B Ranch, CA weather for December 4 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Diamond Bar B Ranch, CA Weather for December 4, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 4 for previous years is presented.