St. Helena, CA 19 January Weather

Altitude - 81m | 38°30′18″N,122°28′12″W | map (OSM)

St. Helena, CA

°F

4:30 pmSunny2mphE

Sat, January 10, 20265:11 PM (GMT -08:00)

Climatic norm in St. Helena, CA Jan 19

39°
48°
58°

minimum
average
maximum

Monday Jan 19 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	44°	50°	60°	63°	57°	49°
wind	3mph	3mph	3mph	3mph	4mph	4mph	2mph	3mph
pressure in	29.87	29.86	29.87	29.89	29.87	29.81	29.80	29.82

Sunday Jan 19 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	37°	37°	40°	51°	59°	50°	43°
wind	1mph	1mph	1mph	1mph	1mph	2mph	2mph	2mph
pressure in	29.96	29.96	29.96	29.97	29.94	29.86	29.85	29.85

Friday Jan 19 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	47°	46°	49°	55°	54°	53°	53°
wind	3mph	5mph	4mph	4mph	5mph	6mph	5mph	7mph
pressure in	29.74	29.71	29.67	29.67	29.63	29.55	29.52	29.51

* St. Helena, CA weather for January 19 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 St. Helena, CA Weather for January 19, 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 19 for previous years is presented.