O'Brien, CA 1 January Weather

Altitude - 382m | 40°48′43″N,122°19′26″W | map (OSM)

O'Brien, CA

°F

6 amMostly Cloudy4mphSE

Mon, December 22, 20256:38 AM (GMT -08:00)

Climatic norm in O'Brien, CA Jan 1

29°
37°
45°

minimum
average
maximum

Thursday Jan 1 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	39°	40°	44°	48°	44°	41°
wind	2mph	2mph	2mph	2mph	3mph	3mph	3mph	3mph
pressure in	28.74	28.73	28.74	28.77	28.76	28.73	28.73	28.75

Wednesday Jan 1 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	41°	41°	41°	43°	44°	43°	43°
wind	1mph	1mph	1mph	0mph	0mph	1mph	1mph	1mph
pressure in	28.81	28.81	28.82	28.84	28.84	28.83	28.86	28.89

Monday Jan 1 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	41°	40°	44°	53°	57°	49°	45°
wind	3mph	3mph	2mph	2mph	2mph	1mph	1mph	1mph
pressure in	28.78	28.80	28.80	28.83	28.82	28.80	28.80	28.82

* O'Brien, CA weather for January 1 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 O'Brien, CA Weather for January 1, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 1 for previous years is presented.