Great Falls, MT 20 December Weather

Altitude - 1013m | 47°30′0″N,111°18′4″W | map (OSM)

Great Falls, MT

°F

6:30 amClear13mphSW

Sun, December 7, 20257:01 AM (GMT -07:00)

Climatic norm in Great Falls, MT Dec 20

14°
24°
34°

minimum
average
maximum

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	41°	42°	44°	55°	54°	45°	42°
wind	9mph	12mph	15mph	19mph	22mph	17mph	13mph	12mph
pressure in	26.58	26.58	26.57	26.59	26.62	26.62	26.60	26.59

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	40°	41°	43°	51°	51°	44°	42°
wind	11mph	13mph	13mph	14mph	16mph	16mph	13mph	13mph
pressure in	26.35	26.37	26.40	26.43	26.45	26.43	26.44	26.48

Tuesday Dec 20 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-16°	-16°	-16°	-16°	-17°	-17°	-17°	-17°
wind	6mph	6mph	6mph	7mph	7mph	9mph	9mph	9mph
pressure in	26.79	26.80	26.78	26.76	26.67	26.56	26.52	26.56

Monday Dec 20 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	11°	10°	11°	10°	16°	20°	19°	23°
wind	6mph	6mph	7mph	9mph	8mph	7mph	6mph	8mph
pressure in	26.64	26.62	26.58	26.49	26.42	26.35	26.30	26.39

Sunday Dec 20 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	45°	46°	47°	51°	50°	43°	40°
wind	25mph	29mph	26mph	33mph	34mph	29mph	17mph	14mph
pressure in	26.41	26.32	26.27	26.28	26.34	26.40	26.43	26.46

Friday Dec 20 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	41°	42°	47°	51°	50°	46°	46°
wind	19mph	21mph	23mph	21mph	27mph	24mph	21mph	23mph
pressure in	26.45	26.44	26.44	26.47	26.49	26.46	26.45	26.46

Thursday Dec 20 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	33°	33°	38°	45°	47°	44°	44°
wind	14mph	12mph	12mph	17mph	19mph	19mph	20mph	18mph
pressure in	26.66	26.63	26.59	26.55	26.48	26.37	26.27	26.20

* Great Falls, MT weather for December 20 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 Great Falls, MT Weather for December 20, 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 20 for previous years is presented.