Half Moon Bay, CA 20 January Weather

Altitude - 13m | 37°27′50″N,122°25′44″W | map (OSM)

Half Moon Bay, CA

°F

9 amPartly Cloudy3mphE

Sat, January 17, 20269:33 AM (GMT -08:00)

Climatic norm in Half Moon Bay, CA Jan 20

41°
50°
59°

minimum
average
maximum

Tuesday Jan 20 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	47°	47°	51°	59°	62°	57°	52°
wind	4mph	3mph	3mph	3mph	3mph	3mph	2mph	2mph
pressure in	30.02	30.01	30.02	30.05	30.04	30.01	30.02	30.04

Monday Jan 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	42°	43°	48°	57°	60°	54°	47°
wind	2mph	2mph	5mph	7mph	9mph	10mph	6mph	4mph
pressure in	30.13	30.14	30.15	30.19	30.20	30.18	30.24	30.34

Saturday Jan 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	55°	53°	55°	58°	57°	54°	54°
wind	12mph	8mph	9mph	10mph	13mph	12mph	8mph	8mph
pressure in	29.75	29.74	29.75	29.77	29.77	29.74	29.74	29.74

* Half Moon Bay, CA weather for January 20 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 Half Moon Bay, CA Weather for January 20, 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 20 for previous years is presented.