Niagara-on-the-Lake 21 December Weather

Altitude - 82m | 43°15′0″N,79°4′48″W | map (OSM)

Niagara-on-the-Lake

°F

11:30 amCloudy21mphW

Mon, December 15, 202512:28 PM (GMT -05:00)

Climatic norm in Niagara-on-the-Lake Dec 21

19°
26°
34°

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	38°	37°	35°	35°	36°	35°	33°	29°
wind	19mph	17mph	15mph	15mph	16mph	16mph	16mph	16mph
pressure in	29.50	29.53	29.59	29.70	29.75	29.79	29.86	29.92

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

temperature °F	25°	25°	22°	21°	21°	20°	19°	17°
wind	16mph	15mph	16mph	16mph	15mph	16mph	15mph	13mph
pressure in	29.86	29.88	29.93	29.99	30.02	30.02	30.06	30.10

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

temperature °F	36°	34°	34°	33°	33°	32°	29°	29°
wind	5mph	8mph	15mph	17mph	14mph	14mph	13mph	11mph
pressure in	30.19	30.21	30.23	30.28	30.27	30.23	30.23	30.21

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

temperature °F	31°	30°	31°	31°	34°	36°	32°	31°
wind	8mph	9mph	9mph	8mph	8mph	7mph	3mph	8mph
pressure in	30.11	30.10	30.12	30.15	30.15	30.13	30.12	30.10

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

temperature °F	37°	38°	36°	35°	36°	39°	36°	37°
wind	16mph	16mph	10mph	6mph	4mph	7mph	8mph	11mph
pressure in	29.76	29.76	29.80	29.82	29.75	29.62	29.51	29.38

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

temperature °F	36°	33°	34°	37°	39°	40°	38°	37°
wind	10mph	12mph	7mph	6mph	7mph	8mph	7mph	6mph
pressure in	29.54	29.52	29.51	29.48	29.42	29.38	29.37	29.36

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

temperature °F	21°	20°	23°	27°	36°	37°	35°	35°
wind	8mph	7mph	6mph	6mph	8mph	8mph	9mph	12mph
pressure in	30.27	30.23	30.20	30.16	30.10	30.04	30.03	30.00

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

temperature °F	40°	41°	40°	42°	43°	40°	39°	37°
wind	11mph	17mph	10mph	6mph	8mph	10mph	13mph	19mph
pressure in	29.25	29.10	28.99	28.98	28.97	28.97	28.98	28.97

* Niagara-on-the-Lake 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 Niagara-on-the-Lake 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.