Swansea 15 December Weather

Altitude - 9m | 51°37′12″N,3°56′24″W | map (OSM)

Swansea

°F

5 pmMostly Cloudy13mphS

Wed, December 3, 20255:45 PM (GMT +00:00)

Climatic norm in Swansea Dec 15

38°
42°
47°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	46°	46°	47°	49°	49°	47°	46°
wind	17mph	16mph	15mph	15mph	16mph	16mph	15mph	15mph
pressure in	29.43	29.43	29.44	29.48	29.51	29.55	29.58	29.60

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	50°	50°	51°	51°	51°	50°	50°
wind	15mph	14mph	12mph	12mph	13mph	15mph	15mph	15mph
pressure in	30.29	30.30	30.33	30.37	30.40	30.40	30.42	30.44

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	41°	41°	48°	49°	50°	50°	51°
wind	6mph	5mph	4mph	6mph	8mph	8mph	9mph	10mph
pressure in	30.41	30.46	30.49	30.56	30.58	30.59	30.61	30.63

Thursday Dec 15 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	24°	25°	27°	35°	34°	30°	28°
wind	8mph	6mph	6mph	5mph	5mph	4mph	6mph	5mph
pressure in	29.84	29.85	29.85	29.89	29.90	29.89	29.93	29.97

Wednesday Dec 15 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	50°	50°	50°	51°	51°	51°	50°
wind	9mph	11mph	10mph	9mph	9mph	10mph	7mph	6mph
pressure in	30.31	30.31	30.33	30.36	30.39	30.40	30.44	30.49

Tuesday Dec 15 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	47°	46°	46°	48°	49°	46°	46°
wind	18mph	17mph	14mph	15mph	18mph	17mph	13mph	16mph
pressure in	29.44	29.45	29.47	29.52	29.55	29.59	29.61	29.60

Sunday Dec 15 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	44°	42°	43°	45°	46°	45°	45°
wind	29mph	30mph	20mph	17mph	24mph	26mph	22mph	21mph
pressure in	29.10	29.15	29.20	29.25	29.29	29.30	29.30	29.32

Saturday Dec 15 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	40°	41°	44°	46°	51°	50°	46°
wind	25mph	27mph	28mph	27mph	27mph	24mph	31mph	33mph
pressure in	29.95	29.86	29.75	29.65	29.51	29.34	29.26	29.46

* Swansea weather for December 15 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 Swansea Weather for December 15, 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 15 for previous years is presented.