Bay City, MI 21 December Weather

Altitude - 180m | 43°35′42″N,83°53′6″W | map (OSM)

Bay City, MI

°F

2 amCloudy12mphS

Sat, December 20, 20252:31 AM (GMT -05:00)

Climatic norm in Bay City, MI Dec 21

20°
26°
32°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	19°	16°	16°	22°	24°	21°	17°
wind	18mph	17mph	14mph	13mph	15mph	12mph	7mph	6mph
pressure in	29.28	29.38	29.50	29.60	29.68	29.72	29.78	29.80

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

temperature °F	19°	17°	18°	17°	18°	18°	13°	9°
wind	10mph	9mph	8mph	10mph	10mph	7mph	4mph	4mph
pressure in	29.65	29.66	29.69	29.75	29.77	29.77	29.77	29.79

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

temperature °F	30°	30°	32°	32°	38°	40°	37°	35°
wind	6mph	6mph	6mph	8mph	9mph	10mph	8mph	8mph
pressure in	29.79	29.80	29.80	29.81	29.80	29.76	29.75	29.74

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

temperature °F	24°	20°	18°	18°	20°	24°	23°	25°
wind	9mph	9mph	6mph	4mph	4mph	2mph	3mph	5mph
pressure in	29.75	29.77	29.78	29.80	29.78	29.74	29.71	29.65

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

temperature °F	32°	28°	25°	25°	34°	36°	36°	35°
wind	8mph	6mph	3mph	4mph	9mph	10mph	12mph	16mph
pressure in	29.45	29.46	29.46	29.42	29.30	29.12	29.01	28.95

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

temperature °F	33°	32°	33°	33°	37°	36°	34°	34°
wind	8mph	7mph	6mph	6mph	7mph	5mph	2mph	4mph
pressure in	29.10	29.08	29.05	29.02	29.01	28.96	28.98	29.03

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

temperature °F	29°	29°	29°	30°	40°	42°	37°	34°
wind	6mph	6mph	6mph	7mph	12mph	11mph	9mph	9mph
pressure in	29.78	29.75	29.71	29.68	29.65	29.60	29.60	29.59

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

temperature °F	40°	37°	37°	37°	38°	37°	34°	31°
wind	3mph	6mph	8mph	10mph	13mph	13mph	14mph	14mph
pressure in	28.93	28.86	28.83	28.82	28.81	28.83	28.89	28.92

* Bay City, MI 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 Bay City, MI 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.