Friday Harbor, WA 31 December Weather

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

Friday Harbor, WA

°F

12 amClear11mphSW

Fri, December 19, 202512:26 AM (GMT -08:00)

Climatic norm in Friday Harbor, WA Dec 31

35°
40°
45°

minimum
average
maximum

Wednesday Dec 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	42°	42°	42°	44°	44°	43°	43°
wind	7mph	7mph	7mph	8mph	8mph	8mph	8mph	8mph
pressure in	29.84	29.85	29.87	29.89	29.89	29.87	29.87	29.88

Tuesday Dec 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	42°	42°	42°	44°	44°	43°	42°
wind	3mph	4mph	5mph	5mph	6mph	5mph	3mph	5mph
pressure in	30.22	30.20	30.17	30.15	30.09	30.01	29.95	29.92

Sunday Dec 31 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	46°	45°	46°	47°	47°	44°	43°
wind	5mph	5mph	5mph	5mph	4mph	1mph	0mph	1mph
pressure in	29.98	30.00	30.03	30.06	30.07	30.08	30.09	30.09

* Friday Harbor, WA weather for December 31 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 31, 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 31 for previous years is presented.