Friday Harbor, WA 21 December Weather

Altitude - 30m | 48°32′2″N,123°1′1″W | map (OSM)

Friday Harbor, WA

°F

1:30 amShowers in the Vicinity17mphW

Wed, December 17, 20252:23 AM (GMT -08:00)

Climatic norm in Friday Harbor, WA Dec 21

35°
40°
44°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	42°	42°	43°	44°	44°	43°	43°
wind	10mph	10mph	10mph	11mph	11mph	11mph	11mph	10mph
pressure in	29.66	29.62	29.57	29.54	29.51	29.48	29.48	29.48

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	48°	48°	50°	51°	50°	47°	46°
wind	6mph	6mph	6mph	11mph	14mph	7mph	4mph	7mph
pressure in	29.78	29.68	29.59	29.61	29.68	29.76	29.85	29.91

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	47°	47°	48°	48°	48°	47°	47°
wind	6mph	4mph	5mph	6mph	6mph	4mph	3mph	4mph
pressure in	29.89	29.90	29.92	29.93	29.93	29.88	29.85	29.80

* Friday Harbor, WA weather for December 21 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 Friday Harbor, WA Weather for December 21, 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 21 for previous years is presented.