Great Falls, MT 21 December Weather

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

Great Falls, MT

°F

4:30 amPartly Cloudy7mphS

Wed, December 18, 20244:58 AM (GMT -07:00)

Climatic norm in Great Falls, MT Dec 21

14°
24°
34°

minimum
average
maximum

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	38°	39°	41°	50°	50°	42°	41°
wind	9mph	10mph	11mph	12mph	14mph	12mph	9mph	10mph
pressure in	26.54	26.54	26.53	26.53	26.51	26.43	26.37	26.36

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	41°	40°	42°	51°	51°	45°	43°
wind	14mph	13mph	13mph	13mph	15mph	18mph	16mph	15mph
pressure in	26.49	26.51	26.53	26.57	26.58	26.55	26.53	26.52

Wednesday Dec 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-19°	-21°	-23°	-22°	-22°	-22°	-25°	-24°
wind	10mph	11mph	9mph	12mph	11mph	9mph	6mph	8mph
pressure in	26.61	26.67	26.76	26.86	26.89	26.91	26.95	27.02

Tuesday Dec 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	19°	19°	24°	31°	40°	40°	37°	39°
wind	10mph	11mph	16mph	18mph	21mph	21mph	21mph	21mph
pressure in	26.47	26.45	26.43	26.42	26.40	26.33	26.29	26.29

Monday Dec 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	39°	37°	38°	39°	39°	39°	43°
wind	13mph	11mph	7mph	8mph	8mph	8mph	10mph	17mph
pressure in	26.48	26.49	26.46	26.46	26.40	26.31	26.23	26.13

Saturday Dec 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	45°	45°	46°	51°	53°	48°	46°
wind	22mph	21mph	21mph	22mph	23mph	20mph	18mph	19mph
pressure in	26.47	26.45	26.43	26.42	26.40	26.36	26.32	26.30

Friday Dec 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	41°	38°	35°	39°	38°	32°	25°
wind	16mph	17mph	20mph	25mph	31mph	25mph	18mph	13mph
pressure in	26.17	26.21	26.24	26.27	26.35	26.39	26.42	26.42

* Great Falls, MT weather for December 21 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 21, 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 21 for previous years is presented.