Mammoth, UT 15 December Weather

Altitude - 2118m | 39°55′34″N,112°7′34″W | map (OSM)

Mammoth, UT

°F

4 pmSunny4mphSW

Thu, December 4, 20254:51 PM (GMT -07:00)

Climatic norm in Mammoth, UT Dec 15

20°
28°
36°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	35°	35°	40°	47°	49°	43°	38°
wind	6mph	5mph	5mph	5mph	5mph	5mph	5mph	6mph
pressure in	23.25	23.24	23.24	23.30	23.36	23.33	23.25	23.22

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	37°	34°	35°	42°	41°	32°	26°
wind	15mph	12mph	10mph	9mph	8mph	8mph	5mph	4mph
pressure in	23.15	23.17	23.22	23.29	23.34	23.34	23.28	23.25

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	25°	25°	22°	28°	39°	44°	34°	27°
wind	4mph	4mph	3mph	3mph	3mph	3mph	3mph	3mph
pressure in	23.29	23.31	23.30	23.39	23.46	23.46	23.37	23.32

* Mammoth, UT weather for December 15 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 Mammoth, UT Weather for December 15, 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 15 for previous years is presented.