Summit Valley, MT 15 December Weather

Altitude - 1469m | 45°46′12″N,111°53′35″W | map (OSM)

Summit Valley, MT

°F

10:30 pmClear13mphSW

Sat, December 13, 202511:22 PM (GMT -07:00)

Climatic norm in Summit Valley, MT Dec 15

5°
17°
29°

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	34°	33°	33°	35°	43°	46°	44°	42°
wind	10mph	11mph	12mph	13mph	18mph	20mph	19mph	19mph
pressure in	25.09	25.10	25.09	25.08	25.08	25.07	25.04	25.00

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

temperature °F	28°	27°	26°	26°	28°	28°	24°	20°
wind	6mph	8mph	11mph	12mph	13mph	14mph	11mph	11mph
pressure in	24.78	24.79	24.84	24.96	25.02	25.05	25.10	25.11

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°	22°	33°	36°	32°	30°
wind	8mph	6mph	6mph	6mph	6mph	6mph	8mph	9mph
pressure in	25.24	25.27	25.28	25.30	25.34	25.32	25.30	25.26

* Summit Valley, MT 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 Summit Valley, MT 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.