Portland, ME 21 December Weather

Altitude - 19m | 43°39′32″N,70°15′25″W | map (OSM)

Portland, ME

°F

4 amFair3mphS

Wed, December 18, 20244:43 AM (GMT -05:00)

Climatic norm in Portland, ME Dec 21

18°
27°
36°

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	24°	22°	22°	25°	28°	27°	24°	20°
wind	12mph	12mph	13mph	12mph	13mph	14mph	13mph	13mph
pressure in	29.87	29.82	29.81	29.82	29.80	29.83	29.91	29.98

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

temperature °F	30°	28°	27°	28°	30°	31°	26°	24°
wind	14mph	14mph	13mph	17mph	19mph	16mph	13mph	13mph
pressure in	30.21	30.23	30.27	30.32	30.30	30.30	30.35	30.37

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

temperature °F	27°	26°	24°	28°	34°	35°	32°	29°
wind	5mph	5mph	2mph	2mph	4mph	4mph	5mph	4mph
pressure in	30.32	30.33	30.36	30.39	30.37	30.36	30.38	30.41

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

temperature °F	29°	28°	30°	33°	36°	39°	33°	31°
wind	14mph	13mph	12mph	11mph	9mph	6mph	2mph	4mph
pressure in	29.98	29.92	29.89	29.94	29.94	29.95	29.96	29.92

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

temperature °F	30°	28°	27°	28°	32°	33°	30°	28°
wind	5mph	3mph	2mph	2mph	4mph	4mph	4mph	4mph
pressure in	29.91	29.88	29.86	29.82	29.74	29.66	29.61	29.56

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

temperature °F	16°	17°	16°	20°	28°	31°	29°	29°
wind	6mph	3mph	2mph	2mph	1mph	3mph	4mph	5mph
pressure in	30.53	30.55	30.55	30.55	30.50	30.45	30.42	30.36

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

temperature °F	34°	39°	41°	45°	50°	50°	50°	50°
wind	2mph	4mph	8mph	15mph	19mph	18mph	17mph	20mph
pressure in	29.96	29.91	29.81	29.69	29.54	29.46	29.40	29.29

* Portland, ME 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 Portland, ME 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.