Umatilla, OR 18 December Weather

Altitude - 102m | 45°55′1″N,119°20′35″W | map (OSM)

Umatilla, OR

°F

5 amShowers in the Vicinity6mphSW

Mon, December 15, 20255:42 AM (GMT -08:00)

Climatic norm in Umatilla, OR Dec 18

27°
33°
39°

minimum
average
maximum

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	40°	39°	40°	42°	45°	47°	49°
wind	6mph	5mph	4mph	4mph	5mph	6mph	9mph	12mph
pressure in	29.73	29.65	29.55	29.46	29.35	29.25	29.21	29.22

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	47°	47°	50°	54°	54°	46°	43°
wind	6mph	8mph	11mph	22mph	19mph	13mph	6mph	5mph
pressure in	29.70	29.61	29.64	29.73	29.82	29.86	29.90	29.92

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	33°	33°	34°	37°	38°	38°	38°
wind	2mph	2mph	1mph	1mph	2mph	3mph	4mph	4mph
pressure in	29.77	29.72	29.66	29.62	29.55	29.48	29.45	29.42

* Umatilla, OR weather for December 18 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 Umatilla, OR Weather for December 18, 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 18 for previous years is presented.