Belfast 31 December Weather

Altitude - 11m | 54°35′42″N,5°56′6″W | map (OSM)

Belfast

°F

8:30 pmPartly Cloudy11mphSE

Sat, December 20, 20259:14 PM (GMT +00:00)

Climatic norm in Belfast Dec 31

36°
40°
43°

minimum
average
maximum

Wednesday Dec 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	39°	39°	40°	43°	43°	40°	39°
wind	7mph	7mph	7mph	7mph	9mph	9mph	7mph	7mph
pressure in	30.38	30.35	30.32	30.30	30.27	30.24	30.22	30.21

Tuesday Dec 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	51°	51°	52°	53°	52°	50°	48°
wind	19mph	19mph	21mph	24mph	22mph	19mph	16mph	17mph
pressure in	29.89	29.80	29.69	29.59	29.54	29.51	29.51	29.51

Sunday Dec 31 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	45°	46°	44°	44°	45°	44°	45°
wind	12mph	8mph	8mph	5mph	4mph	7mph	8mph	13mph
pressure in	28.87	28.81	28.76	28.76	28.79	28.86	28.96	29.10

Saturday Dec 31 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	38°	37°	37°	41°	42°	42°	42°
wind	3mph	2mph	1mph	1mph	3mph	7mph	10mph	10mph
pressure in	29.22	29.22	29.23	29.29	29.31	29.29	29.29	29.29

Friday Dec 31 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	54°	55°	55°	55°	56°	55°	54°
wind	4mph	7mph	13mph	14mph	13mph	12mph	9mph	10mph
pressure in	29.52	29.49	29.49	29.58	29.68	29.74	29.77	29.75

Thursday Dec 31 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	34°	34°	34°	38°	41°	42°	41°
wind	10mph	7mph	6mph	8mph	10mph	13mph	14mph	12mph
pressure in	29.62	29.61	29.61	29.66	29.67	29.71	29.77	29.85

Tuesday Dec 31 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	36°	35°	34°	42°	45°	45°	45°
wind	5mph	3mph	5mph	5mph	6mph	4mph	1mph	4mph
pressure in	30.41	30.43	30.43	30.44	30.44	30.40	30.38	30.36

Monday Dec 31 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	50°	49°	49°	51°	51°	50°	50°
wind	10mph	9mph	11mph	9mph	10mph	13mph	12mph	12mph
pressure in	30.43	30.42	30.41	30.42	30.42	30.41	30.42	30.43

* Belfast weather for December 31 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 Belfast Weather for December 31, 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 31 for previous years is presented.